GB1143852A - - Google Patents

Info

Publication number
GB1143852A
GB1143852A GB1143852DA GB1143852A GB 1143852 A GB1143852 A GB 1143852A GB 1143852D A GB1143852D A GB 1143852DA GB 1143852 A GB1143852 A GB 1143852A
Authority
GB
United Kingdom
Prior art keywords
contact unit
speed
permanent magnet
closed
housing
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
Other languages
English (en)
Filing date
Publication date
Application filed filed Critical
Publication of GB1143852A publication Critical patent/GB1143852A/en
Expired 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
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/06—Switches operated by change of speed
    • H01H35/10—Centrifugal switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnets (AREA)
GB1143852D 1967-12-21 Expired GB1143852A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
GB1143852A true GB1143852A (enrdf_load_stackoverflow) 1969-02-26

Family

ID=84888424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1143852D Expired GB1143852A (enrdf_load_stackoverflow) 1967-12-21

Country Status (1)

Country Link
GB (1) GB1143852A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002845C1 (en) * 1990-02-01 1991-06-13 Morgenstern, Bodo, Prof. Dr.-Ing., 2000 Hamburg, De Electromechanical deceleration sensor operated magnetically - has permanent magnet system mounted on leaf spring esp. for safety retention appts. in motor vehicle
EP3702874A1 (en) * 2019-02-26 2020-09-02 Hamilton Sundstrand Corporation Governor flyweight assemblies

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002845C1 (en) * 1990-02-01 1991-06-13 Morgenstern, Bodo, Prof. Dr.-Ing., 2000 Hamburg, De Electromechanical deceleration sensor operated magnetically - has permanent magnet system mounted on leaf spring esp. for safety retention appts. in motor vehicle
EP3702874A1 (en) * 2019-02-26 2020-09-02 Hamilton Sundstrand Corporation Governor flyweight assemblies
US10975980B2 (en) 2019-02-26 2021-04-13 Hamilton Sundstrand Corporation Governor flyweight assemblies

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