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GB569061A - Improvements in or relating to shock operated switches - Google Patents

Improvements in or relating to shock operated switches

Info

Publication number
GB569061A
GB569061A GB1965643A GB1965643A GB569061A GB 569061 A GB569061 A GB 569061A GB 1965643 A GB1965643 A GB 1965643A GB 1965643 A GB1965643 A GB 1965643A GB 569061 A GB569061 A GB 569061A
Authority
GB
United Kingdom
Prior art keywords
relating
operated switches
shock
levers
shock operated
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
GB1965643A
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 GB1965643A priority Critical patent/GB569061A/en
Publication of GB569061A publication Critical patent/GB569061A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Mechanisms For Operating Contacts (AREA)

Abstract

569,061. Inertia switches. THOMAS, A. E. F. Nov. 24, 1943, No. 19656. [Class 38 (v)] A shock operated switch, which may be used to light a lamp when goods dropped from aircraft strike the ground, comprises a ball 7 mounted between cupped surfaces 5. 6 and adapted to force them apart into such a position as that shown, by its inertia. The surfaces 5, 6 are formed on levers 1, 2 pivoted at 3, 4 and the above action brings contacts 8, 9 on the other ends of the levers into engagement.
GB1965643A 1943-11-24 1943-11-24 Improvements in or relating to shock operated switches Expired GB569061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1965643A GB569061A (en) 1943-11-24 1943-11-24 Improvements in or relating to shock operated switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1965643A GB569061A (en) 1943-11-24 1943-11-24 Improvements in or relating to shock operated switches

Publications (1)

Publication Number Publication Date
GB569061A true GB569061A (en) 1945-05-02

Family

ID=10132978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1965643A Expired GB569061A (en) 1943-11-24 1943-11-24 Improvements in or relating to shock operated switches

Country Status (1)

Country Link
GB (1) GB569061A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949783A (en) * 1957-10-28 1960-08-23 Norman C Butler Gravity sensing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949783A (en) * 1957-10-28 1960-08-23 Norman C Butler Gravity sensing device

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