GB9508073D0 - Rotation sensing in DC electric motors - Google Patents

Rotation sensing in DC electric motors

Info

Publication number
GB9508073D0
GB9508073D0 GBGB9508073.5A GB9508073A GB9508073D0 GB 9508073 D0 GB9508073 D0 GB 9508073D0 GB 9508073 A GB9508073 A GB 9508073A GB 9508073 D0 GB9508073 D0 GB 9508073D0
Authority
GB
United Kingdom
Prior art keywords
electric motors
rotation sensing
sensing
rotation
motors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB9508073.5A
Other versions
GB2300711A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Otter Controls Ltd
Original Assignee
Otter Controls Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Otter Controls Ltd filed Critical Otter Controls Ltd
Priority to GB9508073A priority Critical patent/GB2300711A/en
Publication of GB9508073D0 publication Critical patent/GB9508073D0/en
Priority to DE1996115163 priority patent/DE19615163A1/en
Publication of GB2300711A publication Critical patent/GB2300711A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB9508073A 1995-04-20 1995-04-20 Rotation sensing in DC electric motors Withdrawn GB2300711A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9508073A GB2300711A (en) 1995-04-20 1995-04-20 Rotation sensing in DC electric motors
DE1996115163 DE19615163A1 (en) 1995-04-20 1996-04-17 Rotary state sensor and DC motors using one

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9508073A GB2300711A (en) 1995-04-20 1995-04-20 Rotation sensing in DC electric motors

Publications (2)

Publication Number Publication Date
GB9508073D0 true GB9508073D0 (en) 1995-06-07
GB2300711A GB2300711A (en) 1996-11-13

Family

ID=10773285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9508073A Withdrawn GB2300711A (en) 1995-04-20 1995-04-20 Rotation sensing in DC electric motors

Country Status (2)

Country Link
DE (1) DE19615163A1 (en)
GB (1) GB2300711A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113866634A (en) * 2021-10-25 2021-12-31 广州蓝水环境设备科技有限公司 Motor detection device and method and motor detector

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0130149D0 (en) * 2001-12-18 2002-02-06 Johnson Electric Sa Electric motor
DE10218881A1 (en) * 2002-04-26 2003-11-06 Valeo Motoren & Aktuatoren Method and device for determining the speed and / or direction of rotation and / or position of the shaft of an electric motor
DE10255982A1 (en) * 2002-11-26 2004-06-03 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg DC permanent magnet motor drive rotation rate sensor, uses multipole rotation magnet and flat spiral track inductive magnetic sensor as high frequency choke to suppress drive disturbances
DE102004042664A1 (en) * 2004-09-01 2006-03-02 Wilo Ag Contactless measurement method of rotation speed and or position for asymmetric or electronically commutated motors uses coil to measure induced fields

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113866634A (en) * 2021-10-25 2021-12-31 广州蓝水环境设备科技有限公司 Motor detection device and method and motor detector

Also Published As

Publication number Publication date
GB2300711A (en) 1996-11-13
DE19615163A1 (en) 1996-10-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)