GB1162550A - Improvements in or relating to Push-Button Electric Switches. - Google Patents

Improvements in or relating to Push-Button Electric Switches.

Info

Publication number
GB1162550A
GB1162550A GB40053/67A GB4005367A GB1162550A GB 1162550 A GB1162550 A GB 1162550A GB 40053/67 A GB40053/67 A GB 40053/67A GB 4005367 A GB4005367 A GB 4005367A GB 1162550 A GB1162550 A GB 1162550A
Authority
GB
United Kingdom
Prior art keywords
push
push button
magnetic
relating
sept
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
GB40053/67A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1162550A publication Critical patent/GB1162550A/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
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details

Landscapes

  • Push-Button Switches (AREA)

Abstract

1,162,550. Magnetic switches. SIEMENS A.G. 1 Sept., 1967 [2 Sept., 1966], No. 40053/67. Heading H1N. A push-button switch has an annular radially magnetized permanent magnet 3 which is engaged by a surface 2e of the push button 2 after it has been moved a distance S and further push button movement separates the permanent magnet from a magnet casing 1b and it is subsequently attracted by a magnetic contact pin 5 and snaps downward against a flange 2d of the push button 2. In this condition the pin 5 attracts a magnetic contact spring 6 in a sealed magnetic casing. The contacts open when the push button 2 is restored to the position shown, by a compression spring 8.
GB40053/67A 1966-09-02 1967-09-01 Improvements in or relating to Push-Button Electric Switches. Expired GB1162550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0105666 1966-09-02

Publications (1)

Publication Number Publication Date
GB1162550A true GB1162550A (en) 1969-08-27

Family

ID=7526774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40053/67A Expired GB1162550A (en) 1966-09-02 1967-09-01 Improvements in or relating to Push-Button Electric Switches.

Country Status (7)

Country Link
US (1) US3443043A (en)
CH (1) CH477077A (en)
DE (1) DE1665733B1 (en)
DK (1) DK121769B (en)
GB (1) GB1162550A (en)
NL (1) NL151547B (en)
SE (1) SE315632B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726588A (en) * 1986-08-18 1988-02-23 Balls-N-Bars, Inc. Magnetic detent device and puzzle game device

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3542967A (en) * 1965-07-01 1970-11-24 Int Standard Electric Corp Control of path connections in a telephone switching system
US3879602A (en) * 1973-06-11 1975-04-22 N Dimensions Keyboard
FR2443129A1 (en) * 1978-11-29 1980-06-27 Serras Paulet Edouard ELECTRICAL OR ELECTRONIC SWITCHING DEVICE FORMING PUSH BUTTON OR KEYBOARD WITH SOCKET KEYS
DE3017010C2 (en) * 1980-05-02 1984-04-26 Hans Widmaier Fabrik für Apparate der Fernmelde- und Feinwerktechnik, 8000 München Keypad, in particular for telephone technology
HU194440B (en) * 1983-11-30 1988-01-28 Szamitastech Koord Push-button structure with non-linear characteristic curve of displacement-pressure
JP2008084584A (en) * 2006-09-26 2008-04-10 Tokai Rika Co Ltd Stop lamp switch for vehicle
JP4906113B2 (en) * 2007-10-03 2012-03-28 株式会社東海理化電機製作所 Switch device
US8279029B2 (en) * 2008-07-10 2012-10-02 Flextronics Automotive, Inc. Weatherproof switch for indoor and outdoor information clusters and function switches
USD930354S1 (en) * 2019-12-20 2021-09-14 Magswitch Technology Worldwide Pty Ltd. Magnetic keychain

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637115A (en) * 1950-04-03 1953-05-05 Christensen Machine Co Magnetic calipering device
DE1190088B (en) * 1957-11-26 1965-04-01 Continental Elektro Ind Ag Snap switch for an electrical limit switch
US3175060A (en) * 1961-08-22 1965-03-23 North Electric Co Plunger operated magnetic electric switch
DE1883074U (en) * 1963-09-18 1963-11-21 Telefonbau & Normalzeit Gmbh SWITCHING DEVICE WITH PROTECTIVE TUBE CONTACTS.
CH455000A (en) * 1965-02-02 1968-04-30 Ehrenberg Hermann Snap-action switch with magnetically switchable contact element and adjustable switching point
US3292123A (en) * 1965-05-13 1966-12-13 Marbelite Company Inc Permanent magnet operable reed switch
US3273091A (en) * 1965-08-19 1966-09-13 Metrodynamics Corp Hermetically-sealed manually-actuated magnetic snap switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726588A (en) * 1986-08-18 1988-02-23 Balls-N-Bars, Inc. Magnetic detent device and puzzle game device

Also Published As

Publication number Publication date
DE1665733B1 (en) 1970-07-09
NL6711552A (en) 1968-03-04
US3443043A (en) 1969-05-06
SE315632B (en) 1969-10-06
DK121769B (en) 1971-11-29
CH477077A (en) 1969-08-15
NL151547B (en) 1976-11-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees