WebCPC CPC COOPERATIVE PATENT CLASSIFICATION

G01M　TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR {(devices for testing the performance of portable percussive tools with fluid-pressure drive B25D 9/005)}

G01M 1/00 Testing static or dynamic balance of machines or structures (balancing rotary bowls of centrifuges B04B 9/14; apparatus characterised by the means for holding wheels or parts thereof B60B 30/00; determining the stability factors of ships B63B; stabilising of aircraft B64C 17/00; control systems for balancing automatically in operation G05; balancing rotors of dynamo-electric machines H02K 15/16)

G01M 1/02 ・Details of balancing machines or devices

G01M 1/04 ・・Adaptation of bearing support assemblies for receiving the body to be tested {(tyre chucks in general G01M 17/021)}

G01M 1/045 ・・・{the body being a vehicle wheel}

G01M 1/06 ・・Adaptation of drive assemblies for receiving the body to be tested

G01M 1/08 ・・Instruments for indicating directly the magnitude and phase of the unbalance (measuring electrical variables in general G01R)

G01M 1/10 ・Determining the moment of inertia

G01M 1/12 ・Static balancing; Determining position of centre of gravity (by determining unbalance G01M 1/14)

G01M 1/122 ・・{Determining position of centre of gravity}

G01M 1/125 ・・・{of aircraft}

G01M 1/127 ・・・・{during the flight}

G01M 1/14 ・Determining unbalance (G01M 1/30, G01M 1/38 take precedence)

G01M 1/16 ・・by oscillating or rotating the body to be tested

G01M 1/18 ・・・and running the body down from a speed greater than normal

G01M 1/20 ・・・and applying external forces compensating forces due to unbalance

G01M 1/22 ・・・and converting vibrations due to unbalance into electric variables (measuring vibrations in general G01H; microphones or like acoustic electromechanical transducers H04R)

G01M 1/225 ・・・・{for vehicle wheels (in situ G01M 1/28)}

G01M 1/24 ・・・performing balancing on elastic shafts, e.g. for crankshafts

G01M 1/26 ・・・with special adaptations for marking, e.g. by drilling

G01M 1/28 ・・・with special adaptations for determining unbalance of the body in situ, e.g. of vehicle wheels

G01M 1/30 ・Compensating unbalance (G01M 1/38 takes precedence; counterweights F16F 15/28)

G01M 1/32 ・・by adding material to the body to be tested, e.g. by correcting-weights (correcting-weights per se F16F 15/32)

G01M 1/323 ・・・{using balancing liquid}

G01M 1/326 ・・・{the body being a vehicle wheel}

G01M 1/34 ・・by removing material from the body to be tested, e.g. from the tread of tyres

G01M 1/36 ・・by adjusting position of masses built-in the body to be tested

G01M 1/365 ・・・{using balancing liquid}

G01M 3/00 Investigating fluid-tightness of structures (investigating permeability of porous material, investigating the presence of flaws in general G01N){membrane leak detection in blood dialysis A61M 1/1692; detecting infusion flow leakage A61M 5/16831}

G01M 3/002 ・{by using thermal means}

G01M 3/005 ・{using pigs or moles (G01M 3/246, G01M 3/2823 take precedence)}

G01M 3/007 ・{Leak detector calibration, standard leaks (G01M 3/207 takes precedence)}

G01M 3/02 ・by using fluid or vacuum

G01M 3/022 ・・{Test plugs for closing off the end of a pipe (means for stopping flow from pipes F16L 55/10)}

G01M 3/025 ・・{Details with respect to the testing of engines or engine parts}

G01M 3/027 ・・{Details with respect to the testing of elastic elements, e.g. gloves, condoms}

G01M 3/04 ・・by detecting the presence of fluid at the leakage point

G01M 3/042 ・・・{by using materials which expand, contract, disintegrate, or decompose in contact with a fluid (G01M 3/12 takes precedence)}

G01M 3/045 ・・・・{with electrical detection means}

G01M 3/047 ・・・・・{with photo-electrical detection means, e.g. using optical fibres}

G01M 3/06 ・・・by observing bubbles in a liquid pool

G01M 3/08 ・・・・for pipes, cables or tubes; for pipe joints or seals; for valves; {for welds}

G01M 3/081 ・・・・・{for cables}

G01M 3/083 ・・・・・{for tubes}

G01M 3/085 ・・・・・{for pipe joints or seals (G01M 3/088 takes precedence)}

G01M 3/086 ・・・・・{for valves}

G01M 3/088 ・・・・・{for welds}

G01M 3/10 ・・・・for containers, e.g. radiators

G01M 3/103 ・・・・・{for flexible or elastic containers}

G01M 3/106 ・・・・・{for radiators}

G01M 3/12 ・・・by observing elastic covers or coatings e.g. soapy water

G01M 3/14 ・・・・for pipes, cables or tubes; for pipe joints or seals; for valves; {for welds; for containers, e.g. radiators}

G01M 3/141 ・・・・・{for cables}

G01M 3/142 ・・・・・{for tubes}

G01M 3/143 ・・・・・{for pipe joints or seals}

G01M 3/144 ・・・・・{for valves}

G01M 3/145 ・・・・・{for welds}

G01M 3/146 ・・・・・{for containers, e.g. radiators}

G01M 3/147 ・・・・・・{for flexible or elastic containers}

G01M 3/148 ・・・・・・{for radiators}

G01M 3/16 ・・・using electric detection means (G01M 3/06, G01M 3/12, G01M 3/20, G01M 3/24, G01M 3/26 take precedence){G01M 3/045 takes precedence}

G01M 3/165 ・・・・{by means of cables or similar elongated devices, e.g. tapes (construction of cables in general H01B)}

G01M 3/18 ・・・・for pipes, cables or tubes; for pipe joints or seals; for valves; {for welds; for containers, e.g. radiators}

G01M 3/181 ・・・・・{for cables}

G01M 3/182 ・・・・・{for tubes}

G01M 3/183 ・・・・・{for pipe joints or seals}

G01M 3/184 ・・・・・{for valves}

G01M 3/185 ・・・・・{for welds}

G01M 3/186 ・・・・・{for containers, e.g. radiators}

G01M 3/187 ・・・・・・{for flexible or elastic containers}

G01M 3/188 ・・・・・・{for radiators}

G01M 3/20 ・・・using special tracer materials, e.g. dye, fluorescent material, radioactive material

G01M 3/202 ・・・・{mass spectrometer detection systems (mass spectrometers H01J 49/26)}

G01M 3/205 ・・・・・{accessories and associated equipment, pump constructions (pumps F04)}

G01M 3/207 ・・・・{calibration arrangements}

G01M 3/22 ・・・・for pipes, cables or tubes; for pipe joints or seals; for valves; {for welds; for containers, e.g. radiators}

G01M 3/221 ・・・・・{for cables}

G01M 3/222 ・・・・・{for tubes}

G01M 3/223 ・・・・・{for pipe joints or seals}

G01M 3/224 ・・・・・{for valves}

G01M 3/225 ・・・・・{for welds}

G01M 3/226 ・・・・・{for containers, e.g. radiators}

G01M 3/227 ・・・・・・{for flexible or elastic containers}

G01M 3/228 ・・・・・・{for radiators}

G01M 3/229 ・・・・・・{removably mounted in a test cell (test cells also in G01M 3/3281 and G01M 3/363)}

G01M 3/24 ・・・using infrasonic, sonic, or ultrasonic vibrations

G01M 3/243 ・・・・{for pipes}

G01M 3/246 ・・・・・{using pigs or probes travelling in the pipe}

G01M 3/26 ・・by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

G01M 3/28 ・・・for pipes, cables or tubes; for pipe joints or seals; for valves {for welds (not used)}

G01M 3/2807 ・・・・{for pipes (G01M 3/2892, G01M 3/30 take precedence)}

G01M 3/2815 ・・・・・{using pressure measurements}

G01M 3/2823 ・・・・・{using pigs or moles traveling in the pipe}

G01M 3/283 ・・・・・{for double-walled pipes}

G01M 3/2838 ・・・・{for cables (G01M 3/30 takes precedence)}

G01M 3/2846 ・・・・{for tubes (G01M 3/30 takes precedence)}

G01M 3/2853 ・・・・{for pipe joints or seals (G01M 3/30 takes precedence)}

G01M 3/2861 ・・・・・{for pipe sections by testing its exterior surface}

G01M 3/2869 ・・・・・{for seals not incorporated in a pipe joint}

G01M 3/2876 ・・・・{for valves (G01M 3/30 takes precedence)}

G01M 3/2884 ・・・・{for welds (G01M 3/30 takes precedence)}

G01M 3/2892 ・・・・{for underground fuel dispensing systems (G01M 3/30 takes precedence)}

G01M 3/30 ・・・・using progressive displacement of one fluid by another

G01M 3/32 ・・・for containers, e.g. radiators

G01M 3/3209 ・・・・{Details, e.g. container closure devices}

G01M 3/3218 ・・・・{for flexible or elastic containers}

G01M 3/3227 ・・・・{for radiators}

G01M 3/3236 ・・・・{by monitoring the interior space of the containers}

G01M 3/3245 ・・・・・{using a level monitoring device (G01M 3/3272 takes precedence)}

G01M 3/3254 ・・・・・{using a flow detector (G01M 3/3245, G01M 3/3272 take precedence)}

G01M 3/3263 ・・・・・{using a differential pressure detector (G01M 3/3245, G01M 3/3272 take precedence)}

G01M 3/3272 ・・・・・{for verifying the internal pressure of closed containers}

G01M 3/3281 ・・・・{removably mounted in a test cell}

G01M 3/329 ・・・・・{for verifying the internal pressure of closed containers}

G01M 3/34 ・・・・by testing the possibility of maintaining the vacuum in containers, e.g. in can-testing machines

G01M 3/36 ・・by detecting change in dimensions of the structure being tested

G01M 3/363 ・・・{the structure being removably mounted in a test cell}

G01M 3/366 ・・・{by isolating only a part of the structure being tested}

G01M 3/38 ・by using light (G01M 3/02 takes precedence)

G01M 3/40 ・by using electric means, e.g. by observing electric discharges

G01M 5/00 Investigating the elasticity of structures, e.g. deflection of bridges, air-craft wings (G01M 9/00 takes precedence; strain gauges G01B)

G01M 5/0008 ・{of bridges}

G01M 5/0016 ・{of aircraft wings or blades}

G01M 5/0025 ・{of elongated objects, e.g. pipes, masts, towers or railways (G01M 5/0058 takes precedence)}

G01M 5/0033 ・{by determining damage, crack or wear}

G01M 5/0041 ・{by determining deflection or stress}

G01M 5/005 ・・{by means of external apparatus, e.g. test benches or portable test systems}

G01M 5/0058 ・・・{of elongated objects, e.g. pipes, masts, towers or railways}

G01M 5/0066 ・{by exciting or detecting vibration or acceleration (vibration testing of structures G01M 7/00)}

G01M 5/0075 ・{by means of external apparatus, e.g. test benches or portable test systems (G01M 5/005 takes precedence)}

G01M 5/0083 ・{by measuring variation of impedance, e.g. resistance, capacitance, induction}

G01M 5/0091 ・{by using electromagnetic excitation or detection}

G01M 7/00 Vibration-testing of structures; Shock-testing of structures (G01M 9/00 takes precedence; {generating vibrations B06, G10, H04R; vibration measurement G01H; material testing G01N 3/00})

G01M 7/02 ・Vibration-testing {by means of a shake table}

G01M 7/022 ・・{Vibration control arrangements, e.g. for generating random vibrations}

G01M 7/025 ・・{Measuring arrangements}

G01M 7/027 ・・{Specimen mounting arrangements, e.g. table head adapters}

G01M 7/04 ・・Monodirectional test stands

G01M 7/045 ・・・{in a circular direction}

G01M 7/06 ・・Multidirectional test stands

G01M 7/08 ・Shock-testing

G01M 9/00 Aerodynamic testing; Arrangements in or on wind tunnels (building aspects Section

G01M 9/02 ・Wind tunnels

G01M 9/04 ・・Details

G01M 9/06 ・Measuring arrangements specially adapted for aerodynamic testing

G01M 9/062 ・・{Wind tunnel balances; Holding devices combined with measuring arrangements (measuring components of force in general G01L 5/16)}

G01M 9/065 ・・{dealing with flow (measuring volume flow G01F; measuring speed of fluids G01P 5/00)}

G01M 9/067 ・・・{visualisation}

G01M 9/08 ・Aerodynamic models

G01M 10/00 Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels (building aspects Section E; investigating properties of materials in general G01N; {methods for designing, building, maintaining, converting, refitting, repairing or determining properties of vessels, not otherwise provided for and using towing tanks or model basins for designing B63B 9/02; for determining vessel properties with respect to stability or balance B63B 9/08; apparatus for indicating vessel attitude, e.g. inclination or duration of roll B63B 39/00})

G01M 11/00 Testing of optical apparatus; Testing structures by optical methods not otherwise provided for

G01M 11/005 ・{Testing of reflective surfaces, e.g. mirrors}

G01M 11/02 ・Testing of optical properties {of lenses}

G01M 11/0207 ・・{Details of measuring devices}

G01M 11/0214 ・・・{Details of devices holding the object to be tested}

G01M 11/0221 ・・{by determining the optical axis or position of lenses}

G01M 11/0228 ・・{by measuring refractive power}

G01M 11/0235 ・・・{by measuring multiple properties of lenses, automatic lens meters}

G01M 11/0242 ・・{by measuring geometrical properties or aberrations}

G01M 11/025 ・・・{by determining the shape of the object to be tested (measuring contours or curvatures by optical means G01B 11/24)}

G01M 11/0257 ・・・{by analyzing the image formed by the object to be tested}

G01M 11/0264 ・・・・{by using targets or reference patterns}

G01M 11/0271 ・・・{by using interferometric methods}

G01M 11/0278 ・・・{Detecting defects of the object to be tested, e.g. scratches or dust (investigating the presence of flaws or contamination on materials by optical means G01N 21/88)}

G01M 11/0285 ・・{by measuring material or chromatic transmission properties (G01M 11/0292 takes precedence)}

G01M 11/0292 ・・{of objectives by measuring the optical modulation transfer function (photometry G01J)}

G01M 11/04 ・・Optical benches

G01M 11/06 ・・Testing of alignment of vehicle head-light devices

G01M 11/061 ・・・{Details of the mechanical construction of the light measuring system (G01M 11/064 takes precedence)}

G01M 11/062 ・・・{using an indicator mounted on the head-light}

G01M 11/064 ・・・{by using camera or other imaging system for the light analysis}

G01M 11/065 ・・・・{details about the image analysis}

G01M 11/067 ・・・{Details of the vehicle positioning system, e.g. by using a laser}

G01M 11/068 ・・・{with part of the measurements done from inside the vehicle}

G01M 11/08 ・Testing of mechanical properties {(G01M 11/005 takes precedence)}

G01M 11/081 ・・{by using a contact-less detection method, i.e. with a camera}

G01M 11/083 ・・{by using an optical fiber in contact with the device under test (DUT)}

G01M 11/085 ・・・{the optical fiber being on or near the surface of the DUT}

G01M 11/086 ・・・{Details about the embedment of the optical fiber within the DUT}

G01M 11/088 ・・{of optical fibres; Mechanical features associated with the optical testing of optical fibres (material testing in general G01N)}

G01M 11/30 ・{Testing of optical devices, constituted by fibre optics or optical waveguides (measuring a given physical parameter of optical fibres, see the relevant subclasses, e.g. G01B, G01N; equipment for monitoring, testing or fault measuring in optical transmission systems H04B 10/07)}

G01M 11/31 ・・{with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers}

G01M 11/3109 ・・・{Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR}

G01M 11/3118 ・・・・{using coded light-pulse sequences}

G01M 11/3127 ・・・・{using multiple or wavelength variable input source}

G01M 11/3136 ・・・・{for testing of multiple fibers}

G01M 11/3145 ・・・・{Details of the optoelectronics or data analysis}

G01M 11/3154 ・・・・{Details of the opto-mechanical connection, e.g. connector or repeater}

G01M 11/3163 ・・・・{by measuring dispersion}

G01M 11/3172 ・・・{Reflectometers detecting the back-scattered light in the frequency-domain, e.g. OFDR, FMCW, heterodyne detection}

G01M 11/3181 ・・・{Reflectometers dealing with polarisation}

G01M 11/319 ・・・{Reflectometers using stimulated back-scatter, e.g. Raman or fibre amplifiers}

G01M 11/33 ・・{with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face}

G01M 11/331 ・・・{by using interferometer}

G01M 11/332 ・・・{using discrete input signals (G01M 11/333 takes precedence)}

G01M 11/333 ・・・{using modulated input signals}

G01M 11/334 ・・・・{with light chopping means}

G01M 11/335 ・・・{using two or more input wavelengths}

G01M 11/336 ・・・{by measuring polarization mode dispersion [PMD]}

G01M 11/337 ・・・{by measuring polarization dependent loss [PDL]}

G01M 11/338 ・・・{by measuring dispersion other than PMD, e.g. chromatic dispersion}

G01M 11/35 ・・{in which light is transversely coupled into or out of the fibre or waveguide, e.g. using integrating spheres (G01M 11/31 takes precedence)}

G01M 11/37 ・・{in which light is projected perpendicularly to the axis of the fibre or waveguide for monitoring a section thereof}

G01M 11/39 ・・{in which light is projected from both sides of the fiber or waveguide end-face}

G01M 13/00 Testing of machine parts (investigating the cutting power of tools, G01N, e.g. G01N 3/58)

G01M 13/005 ・{Testing of sealing rings}

G01M 13/02 ・Testing of gearing or of transmission mechanisms (measuring efficiency G01L)

G01M 13/021 ・・{of gearings}

G01M 13/022 ・・{of power-transmitting couplings or clutches}

G01M 13/023 ・・{of power-transmitting endless elements, e.g. belts, chains}

G01M 13/025 ・・{Test-benches using a rotational drive and loading means; Load/drive simulation}

G01M 13/026 ・・・{of the mechanical closed-loop type}

G01M 13/027 ・・{Test-benches using force applying means, e.g. loading of drive shafts along several directions}

G01M 13/028 ・・{Acoustic or vibration analysis}

G01M 13/04 ・Testing of bearings

G01M 13/045 ・・{by acoustic or vibration analysis}

G01M 15/00 Testing of engines

G01M 15/02 ・Details or accessories of testing apparatus

G01M 15/04 ・Testing of internal-combustion engines, e.g. diagnostic testing of piston engines

G01M 15/042 ・・{by monitoring a single specific parameter not covered by groups G01M 15/06 to G01M 15/12}

G01M 15/044 ・・・{by monitoring power, e.g. by operating the engine with one of the ignitions interrupted; by using acceleration tests}

G01M 15/046 ・・・{by monitoring revolutions (for detecting misfire G01M 15/11)}

G01M 15/048 ・・・{by monitoring temperature}

G01M 15/05 ・・by combined monitoring of two or more different engine parameters

G01M 15/06 ・・by monitoring positions of pistons or cranks

G01M 15/08 ・・by monitoring pressure in cylinders

G01M 15/09 ・・by monitoring pressure in fluid ducts, e.g. in lubrication or cooling parts

G01M 15/10 ・・by monitoring exhaust gases {or combustion flame (analyses of gases per se G01N)}

G01M 15/102 ・・・{by monitoring exhaust gases}

G01M 15/104 ・・・・{using oxygen or lambda-sensors (testing catalytic converters F01N 3/18, F01N 7/00E)}

G01M 15/106 ・・・・{using pressure sensors}

G01M 15/108 ・・・・{using optical methods}

G01M 15/11 ・・by detecting misfire

G01M 15/12 ・・by monitoring vibrations

G01M 15/14 ・Testing of gas-turbine plants or jet-propulsion plants

G01M 17/00 Testing of vehicles (G01M 15/00 takes precedence; testing fluid tightness G01M 3/00; testing elastic properties of bodies or chassis, e.g. torsion testing G01M 5/00; testing alignment of vehicle head-lighting devices G01M 11/06; {testing brakes G01L 5/28})

G01M 17/007 ・{of wheeled or endless-tracked vehicles (G01M 17/08 takes precedence)}

G01M 17/0072 ・・{the wheels of the vehicle co-operating with rotatable rolls (G01M 17/022, G01M 17/045, G01M 17/065 take precedence)}

G01M 17/0074 ・・・{Details, e.g. roller construction, vehicle restraining devices}

G01M 17/0076 ・・・{for two-wheeled vehicles}

G01M 17/0078 ・・{Shock-testing of vehicles (shock-testing of structures in general G01M 7/08, G01N 3/30)}

G01M 17/013 ・・of wheels

G01M 17/02 ・・of tyres

G01M 17/021 ・・・{Tyre supporting devices, e.g. chucks (for balancing G01M 1/04)}

G01M 17/022 ・・・{the tyre co-operates with rotatable rolls}

G01M 17/024 ・・・・{combined with tyre surface correcting or marking means (compensating unbalance G01M 1/30; marking location of unbalance G01M 1/26)}

G01M 17/025 ・・・{using infrasonic, sonic or ultrasonic vibrations (for material testing in general G01N 29/00)}

G01M 17/027 ・・・{using light, e.g. infra-red, ultra-violet, holographic techniques (for material testing in general G01N 21/00)}

G01M 17/028 ・・・{using X-rays (for material testing in general G01N 23/00)}

G01M 17/03 ・・of endless-tracks

G01M 17/04 ・・of suspension or of damping

G01M 17/045 ・・・{the vehicle wheels co-operating with rotatable rollers}

G01M 17/06 ・・of steering behaviour; of rolling behaviour (measuring steering angles G01B; measuring steering forces G01L)

G01M 17/065 ・・・{the vehicle wheels co-operating with rotatable rolls}

G01M 17/08 ・of railway vehicles

G01M 17/10 ・・of suspensions, axles or wheels

G01M 99/00 Subject matter not provided for in other groups of this subclass

G01M 99/001 ・{Testing of furniture, e.g. seats or mattresses}

G01M 99/002 ・{Thermal testing (flaw detection G01N 25/72)}

G01M 99/004 ・{Testing the effects of speed or acceleration}

G01M 99/005 ・{Testing of complete machines, e.g. washing-machines or mobile phones (testing of machine parts G01M 13/00; testing of electric apparatus or components G01R 31/02)}

G01M 99/007 ・{by applying a load, e.g. for resistance or wear testing (G01M 19/00A takes precedence; testing the elasticity of structures G01M 5/00)}

G01M 99/008 ・{by doing functionality tests}