GB0318695D0 - Method for measuring the number of revolutions of a pump motor - Google Patents

Method for measuring the number of revolutions of a pump motor

Info

Publication number
GB0318695D0
GB0318695D0 GB0318695A GB0318695A GB0318695D0 GB 0318695 D0 GB0318695 D0 GB 0318695D0 GB 0318695 A GB0318695 A GB 0318695A GB 0318695 A GB0318695 A GB 0318695A GB 0318695 D0 GB0318695 D0 GB 0318695D0
Authority
GB
United Kingdom
Prior art keywords
revolutions
measuring
pump motor
pump
motor
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.)
Granted
Application number
GB0318695A
Other versions
GB2393519B (en
GB2393519A (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0318695D0 publication Critical patent/GB0318695D0/en
Publication of GB2393519A publication Critical patent/GB2393519A/en
Application granted granted Critical
Publication of GB2393519B publication Critical patent/GB2393519B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
    • 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
    • G01P3/26—Devices characterised by the use of fluids
    • 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
    • G01P3/26—Devices characterised by the use of fluids
    • G01P3/28—Devices characterised by the use of fluids by using pumps
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/18—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/80—Diagnostics

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
GB0318695A 2002-09-12 2003-08-08 Method for measuring the number of revolutions of a pump motor Expired - Fee Related GB2393519B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002142305 DE10242305B4 (en) 2002-09-12 2002-09-12 Method for measuring the speed of a pump motor

Publications (3)

Publication Number Publication Date
GB0318695D0 true GB0318695D0 (en) 2003-09-10
GB2393519A GB2393519A (en) 2004-03-31
GB2393519B GB2393519B (en) 2004-11-10

Family

ID=27816240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0318695A Expired - Fee Related GB2393519B (en) 2002-09-12 2003-08-08 Method for measuring the number of revolutions of a pump motor

Country Status (3)

Country Link
JP (1) JP2004101527A (en)
DE (1) DE10242305B4 (en)
GB (1) GB2393519B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018209773A1 (en) * 2017-05-18 2018-11-22 广东美的制冷设备有限公司 Compressor driving system, and method and device for controlling same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103823078A (en) * 2014-02-26 2014-05-28 武汉大学 Method for testing rotary speed of water pump
CN106640466A (en) * 2016-09-29 2017-05-10 联合汽车电子有限公司 Revolving speed measuring system for electronic fuel pump and speed measuring method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US518506A (en) * 1894-04-17 Wire fence
SU568758A1 (en) * 1975-07-09 1977-08-15 Всесоюзный Научно-Исследовательский Институт По Нормализации В Машиностроении Hydraulic tester
GB2186089A (en) * 1986-02-05 1987-08-05 Thorn Emi Instr Monitoring system for a fuel- injection engine
JPH0469448A (en) * 1990-07-06 1992-03-04 Jatco Corp Device for detecting input rotational speed of transmission
DE4133269A1 (en) * 1991-10-08 1993-04-15 Bosch Gmbh Robert METHOD FOR MEASURING THE SPEED OF A ROTATING PART
US5664047A (en) * 1995-08-28 1997-09-02 Iomega Corporation System for controlling the speed of a motor driven by an unregulated voltage
GB0206024D0 (en) * 2002-03-14 2002-04-24 Lucas Industries Ltd Method of and apparatus for shaft speed detection by monitoring pump output

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018209773A1 (en) * 2017-05-18 2018-11-22 广东美的制冷设备有限公司 Compressor driving system, and method and device for controlling same

Also Published As

Publication number Publication date
GB2393519B (en) 2004-11-10
DE10242305B4 (en) 2013-11-14
JP2004101527A (en) 2004-04-02
DE10242305A1 (en) 2004-03-18
GB2393519A (en) 2004-03-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140808