IT1141194B - RESET BISTABLE SWITCH APPARATUS TO DETECT IMPACTS OR ACCELERATIONS - Google Patents

RESET BISTABLE SWITCH APPARATUS TO DETECT IMPACTS OR ACCELERATIONS

Info

Publication number
IT1141194B
IT1141194B IT8019779A IT1977980A IT1141194B IT 1141194 B IT1141194 B IT 1141194B IT 8019779 A IT8019779 A IT 8019779A IT 1977980 A IT1977980 A IT 1977980A IT 1141194 B IT1141194 B IT 1141194B
Authority
IT
Italy
Prior art keywords
accelerations
switch apparatus
bistable switch
detect impacts
reset bistable
Prior art date
Application number
IT8019779A
Other languages
Italian (it)
Other versions
IT8019779A0 (en
Inventor
Uliss Ray Rubey
Original Assignee
Detectors Inc
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
Priority claimed from US06/011,125 external-priority patent/US4219708A/en
Application filed by Detectors Inc filed Critical Detectors Inc
Publication of IT8019779A0 publication Critical patent/IT8019779A0/en
Application granted granted Critical
Publication of IT1141194B publication Critical patent/IT1141194B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/002—Inertia switches
IT8019779A 1979-02-12 1980-02-08 RESET BISTABLE SWITCH APPARATUS TO DETECT IMPACTS OR ACCELERATIONS IT1141194B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/011,125 US4219708A (en) 1979-02-12 1979-02-12 Shockswitch
US8487679A 1979-10-15 1979-10-15

Publications (2)

Publication Number Publication Date
IT8019779A0 IT8019779A0 (en) 1980-02-08
IT1141194B true IT1141194B (en) 1986-10-01

Family

ID=26682035

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8019779A IT1141194B (en) 1979-02-12 1980-02-08 RESET BISTABLE SWITCH APPARATUS TO DETECT IMPACTS OR ACCELERATIONS

Country Status (4)

Country Link
DE (1) DE3004985A1 (en)
FR (1) FR2448783A1 (en)
GB (1) GB2046522A (en)
IT (1) IT1141194B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10156093A1 (en) * 2001-11-16 2003-05-08 Iar Systems Ag Switch for detecting movements and/or accelerations, has conducting wire protruding into or through holder and dimensioned to be elastically deflected by movement of switch
CN111883380B (en) * 2020-01-16 2022-05-27 大连理工大学 Microfluid inertia switch manufacturing method based on graphene coated gallium-based alloy liquid drops

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679819A (en) * 1949-08-24 1954-06-01 Mors Electricite Shock-indicating device
DE1239756B (en) * 1965-05-28 1967-05-03 Telefunken Patent Mercury switch for activation by external movement impulse
US3623449A (en) * 1969-08-15 1971-11-30 Vexiler Inc Impact acceleration indicator
DE2142682B2 (en) * 1970-08-25 1974-04-25 Nissan Motor Co., Ltd., Yokohama (Japan) Device for determining a sudden acceleration or deceleration of a moving body
US3869588A (en) * 1972-02-10 1975-03-04 Said Ubukata By Said Mizutani Positive or negative acceleration operated conductive liquid switch for vehicle safety devices
US3846748A (en) * 1973-03-23 1974-11-05 C Hopwood Signaling system and sensor
US4068613A (en) * 1976-05-03 1978-01-17 Detectors, Inc. Device for showing receipt of predetermined shock
US4138600A (en) * 1977-04-22 1979-02-06 Ozols Karlis V Force-responsive device

Also Published As

Publication number Publication date
IT8019779A0 (en) 1980-02-08
DE3004985A1 (en) 1980-08-21
FR2448783B1 (en) 1982-11-05
GB2046522A (en) 1980-11-12
FR2448783A1 (en) 1980-09-05

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