GB1464659A - Apparatus for sensing rotational speed - Google Patents

Apparatus for sensing rotational speed

Info

Publication number
GB1464659A
GB1464659A GB1112674A GB1112674A GB1464659A GB 1464659 A GB1464659 A GB 1464659A GB 1112674 A GB1112674 A GB 1112674A GB 1112674 A GB1112674 A GB 1112674A GB 1464659 A GB1464659 A GB 1464659A
Authority
GB
United Kingdom
Prior art keywords
speed
bodies
shaft
contact
damping
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.)
Expired
Application number
GB1112674A
Other languages
English (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 GB1464659A publication Critical patent/GB1464659A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/04—Special adaptations of driving means
    • 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
    • G01P3/02—Devices characterised by the use of mechanical means
    • G01P3/16—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses
    • 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
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Braking Arrangements (AREA)
GB1112674A 1973-03-14 1974-03-13 Apparatus for sensing rotational speed Expired GB1464659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2312547A DE2312547A1 (de) 1973-03-14 1973-03-14 Drehzahlmessanordnung

Publications (1)

Publication Number Publication Date
GB1464659A true GB1464659A (en) 1977-02-16

Family

ID=5874672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1112674A Expired GB1464659A (en) 1973-03-14 1974-03-13 Apparatus for sensing rotational speed

Country Status (8)

Country Link
US (1) US3952220A (https=)
JP (1) JPS49127671A (https=)
BR (1) BR7401907D0 (https=)
DE (1) DE2312547A1 (https=)
ES (1) ES424248A1 (https=)
FR (1) FR2221733B1 (https=)
GB (1) GB1464659A (https=)
IT (1) IT1011056B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401542A1 (fr) * 1977-07-15 1979-03-23 Sodeco Compteurs De Geneve Moteur synchrone monophase a autodemarrage

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027182A (en) * 1975-10-28 1977-05-31 The United States Of America As Represented By The Secretary Of The Interior Rate independent pulse generator
JPS5328767U (https=) * 1976-08-19 1978-03-11
JPS5919809A (ja) * 1982-07-27 1984-02-01 Fanuc Ltd 回転検出器付きサーボモータ
US4853575A (en) * 1984-08-31 1989-08-01 Black & Decker Inc. Tachometer generator
IT8654221V0 (it) * 1986-12-19 1986-12-19 Veglia Borletti Srl Dispositivo indicatore di velocita per veicoli
DE19638982A1 (de) * 1996-09-23 1997-10-02 Inventio Ag Kupplungssystem für einen Geber eines Antriebes und damit ausgestatteten Aufzugstürantrieb
US6530715B1 (en) 2000-11-08 2003-03-11 Inventio Ag Nonconductive extension for electric motor shaft
DE102008021367A1 (de) * 2008-04-29 2009-11-12 Technotrans Ag Tucheinzugskontrolle für Waschtuchwaschanlage
US10030961B2 (en) 2015-11-27 2018-07-24 General Electric Company Gap measuring device
CN105840709A (zh) * 2016-06-03 2016-08-10 吉林大华机械制造有限公司 旋转摩擦阻尼器
CN108008142B (zh) * 2017-11-23 2020-04-10 微创（上海）医疗机器人有限公司 角速度传感器以及角速度的测量方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1955309A (en) * 1931-02-07 1934-04-17 Westinghouse Electric & Mfg Co Constant-speed drive device
US1974871A (en) * 1932-01-30 1934-09-25 Eelipse Aviat Corp Electrical apparatus
US3401287A (en) * 1966-05-02 1968-09-10 Trw Inc Variable reluctance dynamoelectric machines
US3746902A (en) * 1971-12-30 1973-07-17 Avtron Mfg Inc Rotor and stator mounting for dynamic machines
US3819966A (en) * 1973-03-21 1974-06-25 Alps Motorola Motor with integral constant torque clutch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401542A1 (fr) * 1977-07-15 1979-03-23 Sodeco Compteurs De Geneve Moteur synchrone monophase a autodemarrage

Also Published As

Publication number Publication date
FR2221733B1 (https=) 1978-01-06
IT1011056B (it) 1977-01-20
BR7401907D0 (pt) 1974-12-03
JPS49127671A (https=) 1974-12-06
DE2312547A1 (de) 1974-10-03
FR2221733A1 (https=) 1974-10-11
ES424248A1 (es) 1976-06-01
US3952220A (en) 1976-04-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee