where the indicating means responds to forces produced by the eddy currents and the generating magnetic field

Industry

CPC
G01P3/495

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Parent Industries

GPHYSICS G01Measuring instruments G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT G01P3/00Measuring linear or angular speed Measuring differences of linear or angular speeds

Current Industry

G01P3/495where the indicating means responds to forces produced by the eddy currents and the generating magnetic field

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Eddy current sensor for a rotary shaft and rotary shaft apparatus
- Patent number 10,466,265
- Issue date Nov 5, 2019
- Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
- Weicai Huang
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device for determining rotational speed of a rotatable objec...
- Patent number 10,379,134
- Issue date Aug 13, 2019
- Jaquet Technology Group AG
- Andreas Tuor
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Cable winch
- Patent number 10,202,264
- Issue date Feb 12, 2019
- Konecranes Global Corporation
- Oliver Moll
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device for the contactless acquisition of a rotation charact...
- Patent number 9,618,529
- Issue date Apr 11, 2017
- Robert Bosch GmbH
- Klaus Lerchenmueller
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Eddy current sensor with a modification coil for reducing extensive...
- Patent number 6,462,535
- Issue date Oct 8, 2002
- Johannes Heidenhain GmbH
- Michael Schwabe
- G01 - MEASURING TESTING
Information Patent Grant
Elevator governor checking and adjusting method
- Patent number 6,227,334
- Issue date May 8, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Yumura
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Speedometer capable of providing real-time speed pulse signals
- Patent number 5,487,303
- Issue date Jan 30, 1996
- Yang R. Li
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tachometer device having limiting means for limiting frequency vari...
- Patent number 4,977,372
- Issue date Dec 11, 1990
- Jaeger
- Benjamin Eisenberger
- G01 - MEASURING TESTING
Information Patent Grant
Eddy current measuring device with flux return element
- Patent number 4,973,905
- Issue date Nov 27, 1990
- VDO Adolf Schindling AG
- Klaus-Jurgen Neidhardt
- G01 - MEASURING TESTING
Information Patent Grant
Combined speedometer and tachometer
- Patent number 4,841,902
- Issue date Jun 27, 1989
- Daniel Gubin
- G01 - MEASURING TESTING
Information Patent Grant
Tachometric device driven by an electric motor
- Patent number 4,818,926
- Issue date Apr 4, 1989
- Veglia Borletti S.r.l.
- Rodolfo Bitetti
- G01 - MEASURING TESTING
Information Patent Grant
Speed indicator device for vehicles
- Patent number 4,815,322
- Issue date Mar 28, 1989
- Veglia Borletti S.r.l.
- Rodolfo Bitetti
- G01 - MEASURING TESTING
Information Patent Grant
Method of displaying the speed and distance on board a motor vehicle
- Patent number 4,796,210
- Issue date Jan 3, 1989
- Veglia
- Georges Dubuisson
- G01 - MEASURING TESTING
Information Patent Grant
Device for measuring the frequency of an electrical current represe...
- Patent number 4,371,834
- Issue date Feb 1, 1983
- Jaeger
- Jean-Jacques Bezard
- G01 - MEASURING TESTING
Information Patent Grant
Eddy-current device for measuring rotational speed
- Patent number 4,186,609
- Issue date Feb 5, 1980
- Max Baermann
- G01 - MEASURING TESTING
Information Patent Grant
Presettable speedometer for automotive vehicle
- Patent number 3,999,441
- Issue date Dec 28, 1976
- Societe Anonyme Automobiles Citroen
- Boris Gonzales
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Eddy-current meter
- Patent number 3,995,499
- Issue date Dec 7, 1976
- Nissan Motor Co., Ltd.
- Hirokazu Horii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnet shaft assembly for speedometer and odometer
- Patent number 3,934,478
- Issue date Jan 27, 1976
- Stewart-Warner Corporation
- Patrick L. Powell
- G01 - MEASURING TESTING
Information Patent Grant
3919688
- Patent number 3,919,688
- Issue date Nov 11, 1975
- G01 - MEASURING TESTING
Information Patent Grant
3911237
- Patent number 3,911,237
- Issue date Oct 7, 1975
- G01 - MEASURING TESTING
Information Patent Grant
3863151
- Patent number 3,863,151
- Issue date Jan 28, 1975
- B60 - VEHICLES IN GENERAL
Information Patent Grant
3791224
- Patent number 3,791,224
- Issue date Feb 12, 1974
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
3790889
- Patent number 3,790,889
- Issue date Feb 5, 1974
- G01 - MEASURING TESTING
Information Patent Grant
3774715
- Patent number 3,774,715
- Issue date Nov 27, 1973
- B60 - VEHICLES IN GENERAL
Information Patent Grant
3774457
- Patent number 3,774,457
- Issue date Nov 27, 1973
- G01 - MEASURING TESTING
Information Patent Grant
3768315
- Patent number 3,768,315
- Issue date Oct 30, 1973
- G01 - MEASURING TESTING
Information Patent Grant
3746987
- Patent number 3,746,987
- Issue date Jul 17, 1973
- G01 - MEASURING TESTING
Information Patent Grant
3693459
- Patent number 3,693,459
- Issue date Sep 26, 1972
- G01 - MEASURING TESTING
Information Patent Grant
3602034
- Patent number 3,602,034
- Issue date Aug 31, 1971
- G01 - MEASURING TESTING
Information Patent Grant
3581580
- Patent number 3,581,580
- Issue date Jun 1, 1971
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CABLE WINCH
- Publication number 20180022587
- Publication date Jan 25, 2018
- TEREX MHPS IP MANAGEMENT GMBH
- Oliver Moll
- G01 - MEASURING TESTING
Information Patent Application
Eddy Current Sensor for a Rotary Shaft and Rotary Shaft Apparatus
- Publication number 20170370958
- Publication date Dec 28, 2017
- Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
- Weicai Huang
- G01 - MEASURING TESTING
Information Patent Application
SENSOR DEVICE FOR DETERMINING ROTATIONAL SPEED OF A ROTATABLE OBJEC...
- Publication number 20160187366
- Publication date Jun 30, 2016
- Jaquet Technology Group AG
- Andreas TUOR
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR DRIVING CONTROL APPARATUS AND METHOD, AND MOTOR SYSTEM USING...
- Publication number 20160013747
- Publication date Jan 14, 2016
- Samsung Electro-Mechanics Co., Ltd.
- Bon Young GU
- G01 - MEASURING TESTING
Information Patent Application
sensor device for the contactless acquisition of a rotation charact...
- Publication number 20140366632
- Publication date Dec 18, 2014
- Klaus Lerchenmueller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

where the indicating means responds to forces produced by the eddy currents and the generating magnetic field

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Eddy current sensor for a rotary shaft and rotary shaft apparatus

Sensor device for determining rotational speed of a rotatable objec...

Cable winch

Sensor device for the contactless acquisition of a rotation charact...

Eddy current sensor with a modification coil for reducing extensive...

Elevator governor checking and adjusting method

Speedometer capable of providing real-time speed pulse signals

Tachometer device having limiting means for limiting frequency vari...

Eddy current measuring device with flux return element

Combined speedometer and tachometer

Tachometric device driven by an electric motor

Speed indicator device for vehicles

Method of displaying the speed and distance on board a motor vehicle

Device for measuring the frequency of an electrical current represe...

Eddy-current device for measuring rotational speed

Presettable speedometer for automotive vehicle

Eddy-current meter

Magnet shaft assembly for speedometer and odometer

3919688

3911237

3863151

3791224

3790889

3774715

3774457

3768315

3746987

3693459

3602034

3581580

Patents Applicationslast 30 patents

CABLE WINCH

Eddy Current Sensor for a Rotary Shaft and Rotary Shaft Apparatus

SENSOR DEVICE FOR DETERMINING ROTATIONAL SPEED OF A ROTATABLE OBJEC...

MOTOR DRIVING CONTROL APPARATUS AND METHOD, AND MOTOR SYSTEM USING...

sensor device for the contactless acquisition of a rotation charact...