GB852008A - Inertia electric switch - Google Patents

Inertia electric switch

Info

Publication number
GB852008A
GB852008A GB275759A GB275759A GB852008A GB 852008 A GB852008 A GB 852008A GB 275759 A GB275759 A GB 275759A GB 275759 A GB275759 A GB 275759A GB 852008 A GB852008 A GB 852008A
Authority
GB
United Kingdom
Prior art keywords
ball
acceleration
magnet
electrode
casing
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
GB275759A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to BE579305A priority Critical patent/BE579305A/fr
Publication of GB852008A publication Critical patent/GB852008A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/135—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by making use of contacts which are actuated by a movable inertial mass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/02—Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pens And Brushes (AREA)
GB275759A 1956-11-09 1959-01-26 Inertia electric switch Expired GB852008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE579305A BE579305A (fr) 1956-11-09 1959-06-03 Contacteur à commande per inertie.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7410459A CH369503A (de) 1959-06-06 1959-06-06 Auf Beschleunigung bzw. Verzögerung ansprechender elektrischer Trägheitsschalter

Publications (1)

Publication Number Publication Date
GB852008A true GB852008A (en) 1960-10-19

Family

ID=4533171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB275759A Expired GB852008A (en) 1956-11-09 1959-01-26 Inertia electric switch

Country Status (3)

Country Link
CH (1) CH369503A (enrdf_load_stackoverflow)
GB (1) GB852008A (enrdf_load_stackoverflow)
NL (1) NL239604A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220243424A1 (en) * 2019-11-14 2022-08-04 Kubota Corporation Work machine, shaft sealing structure, and work machine including the sealing structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220243424A1 (en) * 2019-11-14 2022-08-04 Kubota Corporation Work machine, shaft sealing structure, and work machine including the sealing structure
US12270181B2 (en) * 2019-11-14 2025-04-08 Kubota Corporation Work machine, shaft sealing structure, and work machine including the sealing structure

Also Published As

Publication number Publication date
NL239604A (enrdf_load_stackoverflow)
CH369503A (de) 1963-05-31

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