GB1276557A - Improvements in or relating to electric snap-action switches - Google Patents

Improvements in or relating to electric snap-action switches

Info

Publication number
GB1276557A
GB1276557A GB58390/69A GB5839069A GB1276557A GB 1276557 A GB1276557 A GB 1276557A GB 58390/69 A GB58390/69 A GB 58390/69A GB 5839069 A GB5839069 A GB 5839069A GB 1276557 A GB1276557 A GB 1276557A
Authority
GB
United Kingdom
Prior art keywords
permanent magnet
snap
magnetic
switch
nov
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
GB58390/69A
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 JP10413068U external-priority patent/JPS4412517Y1/ja
Priority claimed from JP10412968U external-priority patent/JPS4412516Y1/ja
Application filed by Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Publication of GB1276557A publication Critical patent/GB1276557A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H36/004—Permanent magnet actuating reed switches push-button-operated, e.g. for keyboards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members

Abstract

1276557 Magnetic switches OMRON TATEISI ELECTRONICS CO 28 Nov 1969 [29 Nov 1968 (2)] 58390/69 Heading H1N A magnetic switch of a magnetic reed contact unit is operable on movement of a permanent magnet in a direction generally parallel to the longitudinal axis of the reeds and the permanent magnet being movable by a snap-action mechanism. The permanent magnet 13 is notched at 13a to fit on a limb 12b of a member 12 arranged to pivot on the switch housing 10 at C. A snap-action spring 14 extends between a middle section 12c (D) of the member 12 and a notch 15c (F) on a lever 15 which is pivotable about a point 16a (E) on a fixed conductor 16 which also acts as a terminal attached to one reed 17a of the reed contact unit 17. When a plunger 18 is depressed the lever 15 is turned to move the point F across the dead-centre line between points C, D so that the member 12 moves the magnet to the right to operate the contacts. The switch is self resetting.
GB58390/69A 1968-11-29 1969-11-28 Improvements in or relating to electric snap-action switches Expired GB1276557A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8743068 1968-11-29
JP10413068U JPS4412517Y1 (en) 1968-11-29 1968-11-29
JP10412968U JPS4412516Y1 (en) 1968-11-29 1968-11-29

Publications (1)

Publication Number Publication Date
GB1276557A true GB1276557A (en) 1972-06-01

Family

ID=27305511

Family Applications (2)

Application Number Title Priority Date Filing Date
GB50393/71A Expired GB1276558A (en) 1968-11-29 1969-11-28 Improvements in or relating to electric snap-action switches
GB58390/69A Expired GB1276557A (en) 1968-11-29 1969-11-28 Improvements in or relating to electric snap-action switches

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB50393/71A Expired GB1276558A (en) 1968-11-29 1969-11-28 Improvements in or relating to electric snap-action switches

Country Status (4)

Country Link
US (1) US3611219A (en)
CA (2) CA921078A (en)
FR (1) FR2024581A1 (en)
GB (2) GB1276558A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676812A (en) * 1971-07-14 1972-07-11 Square D Co Plunger operated reed relay switch
FR2886758B1 (en) * 2005-06-06 2007-08-17 Schneider Electric Ind Sas SWITCHING DEVICE FOR AN ELECTRICAL CIRCUIT USING TWO OPPOSITION MAGNETS
FR2886759B1 (en) * 2005-06-06 2007-08-17 Schneider Electric Ind Sas DEVICE FOR SWITCHING AN ELECTRIC CIRCUIT USING A MOBILE TORIC MAGNET
WO2017201190A1 (en) * 2016-05-18 2017-11-23 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd Console assembly for vehicle interior
CN108961635A (en) * 2017-05-19 2018-12-07 南宁富桂精密工业有限公司 Door status sensor device
US11572723B2 (en) 2019-02-27 2023-02-07 Shanghai Yanfeng Jinqiao Automotive Triim Systems Co. Ltd. Vehicle interior component

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233061A (en) * 1964-10-05 1966-02-01 Navigation Computer Corp Magnetically detented keyboard switch
US3486144A (en) * 1967-08-29 1969-12-23 Burroughs Corp Pushbutton switch with feel provided by magnetic attraction

Also Published As

Publication number Publication date
DE1960249B2 (en) 1972-09-21
US3611219A (en) 1971-10-05
FR2024581A1 (en) 1970-08-28
DE1960249A1 (en) 1970-06-11
CA921078A (en) 1973-02-13
CA921079A (en) 1973-02-13
GB1276558A (en) 1972-06-01

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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