JPS4950466A - - Google Patents

Info

Publication number
JPS4950466A
JPS4950466A JP48052690A JP5269073A JPS4950466A JP S4950466 A JPS4950466 A JP S4950466A JP 48052690 A JP48052690 A JP 48052690A JP 5269073 A JP5269073 A JP 5269073A JP S4950466 A JPS4950466 A JP S4950466A
Authority
JP
Japan
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.)
Pending
Application number
JP48052690A
Other languages
Japanese (ja)
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 to US26383172 priority Critical patent/US3815066A/en
Application filed filed Critical
Publication of JPS4950466A publication Critical patent/JPS4950466A/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/90Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of galvano-magnetic devices, e.g. Hall-effect devices
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00Tactile feedback
    • H01H2215/034Separate snap action
    • H01H2215/042Permanent magnets
JP48052690A 1972-06-19 1973-05-14 Pending JPS4950466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US26383172 US3815066A (en) 1972-06-19 1972-06-19 Magnetic key mechanism or the like

Publications (1)

Publication Number Publication Date
JPS4950466A true JPS4950466A (en) 1974-05-16

Family

ID=23003407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48052690A Pending JPS4950466A (en) 1972-06-19 1973-05-14

Country Status (5)

Country Link
US (1) US3815066A (en)
JP (1) JPS4950466A (en)
DE (1) DE2330730A1 (en)
FR (1) FR2189946B1 (en)
GB (1) GB1418222A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61256392A (en) * 1985-05-10 1986-11-13 Matsushita Electric Ind Co Ltd Keyboard unit for electronic musical instrument
JP2013232416A (en) * 2012-04-28 2013-11-14 Johnson Electric Sa Switch for electric apparatus

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081114A (en) * 1974-10-03 1978-03-28 Tdk Electronics Company, Limited Magnetic supporter assembly
US3863182A (en) * 1974-03-22 1975-01-28 Magsat Corp Magnetically operated electrical switch
US3934215A (en) * 1974-05-28 1976-01-20 Inflo Systems, Inc. Switch mechanisms
US3950719A (en) * 1974-08-21 1976-04-13 Maxwell Palmer M Proximity actuated magnetic button-contactor assembly for switches
US3942145A (en) * 1974-09-03 1976-03-02 Teletype Corporation Snap-action switch
US4054944A (en) * 1975-01-17 1977-10-18 Redactron Corporation Finger operated switching device
US3984797A (en) * 1975-03-20 1976-10-05 Square D Company Switch operator
US4201489A (en) * 1976-08-04 1980-05-06 Creatcchnil Patent AG Keyboard actuatable with the aid of the fingers of at least one hand
US4104603A (en) * 1977-02-16 1978-08-01 Hei, Inc. Tactile feel device
DE2837550A1 (en) * 1978-08-29 1980-03-20 Ibm Deutschland Holding system for release devices with a movement element
US4513271A (en) * 1982-07-16 1985-04-23 Minnesota Mining And Manufacturing Company Momentary contact magnetic switch
US4574728A (en) * 1984-06-07 1986-03-11 Purolator Technologies Inc. Filter differential pressure impending and bypass indicator
EP0861451B1 (en) * 1995-11-14 2003-01-02 Maurer, Albert Releasing magnet for anti-theft devices for sales goods
US6556005B1 (en) 2000-01-27 2003-04-29 Goodrich Avionics Systems, Inc. Magnetic encoder apparatus capable of resolving axial and rotational displacements
EP1857909B1 (en) * 2005-01-18 2011-08-17 Teleflex Incorporated Pedal assembly
GB2433351B (en) * 2005-12-16 2009-03-25 Dale Mcphee Purcocks Keyboard
US8402612B2 (en) * 2007-04-03 2013-03-26 The Dual Magnetic Interlocking Pin System, Llc Dual magnetic interlocking pin system
US20080248434A1 (en) * 2007-04-03 2008-10-09 Michael Wein Magnetic lighter
US8739386B2 (en) * 2007-04-03 2014-06-03 The Dual Magnetic Interlocking Pin System, Llc Method for magnetically attaching and detaching portable items
US9247898B2 (en) 2007-08-10 2016-02-02 Dynamic Magnetics, Llc Magnetic lancet device
BRPI0920380B1 (en) * 2008-10-08 2019-05-21 The Dual Magnetic Interlocking Pin System, Llc Kit for connection and disconnection of article
US8776327B2 (en) * 2008-10-08 2014-07-15 The Dual Magnetic Interlocking Pin System, Llc Kits for quick attaching and disconnecting an item
DE102010022008A1 (en) * 2010-05-29 2011-12-01 Daimler Ag Magnetic switches
DE102010047261B4 (en) * 2010-10-01 2013-04-25 Trw Automotive Electronics & Components Gmbh Switching device
CN103973286A (en) * 2013-02-01 2014-08-06 东莞市川强电子科技有限公司 High-performance coding switch
US10117504B2 (en) 2014-08-09 2018-11-06 Apple Inc. Wearable band including magnets
WO2016025348A1 (en) 2014-08-11 2016-02-18 Apple Inc. Magnetic buckle
US9141086B1 (en) 2014-08-11 2015-09-22 Apple Inc. Magnetic actuated attachment mechanisms for wearable devices
US10123608B2 (en) 2014-08-11 2018-11-13 Apple Inc. Wearable band including magnets
US20160042897A1 (en) * 2014-08-11 2016-02-11 Apple Inc. Mechanisms having a magnetic latch and tactile feedback
US20160064172A1 (en) * 2014-09-02 2016-03-03 Delta Systems, Inc. Plunger switch assembly and method of operation
US20160172136A1 (en) * 2014-09-22 2016-06-16 Polara Engineering, Inc. Hall effect pushbutton switch
US20180232060A1 (en) * 2014-11-05 2018-08-16 Razer (Asia-Pacific) Pte. Ltd. Input devices
DE102015102947A1 (en) * 2015-03-02 2016-09-08 Endress + Hauser Gmbh + Co. Kg Field device of automation technology
TWI560733B (en) * 2015-05-08 2016-12-01 Primax Electronics Ltd Magnetic keyboard
CN106486899A (en) * 2015-09-02 2017-03-08 费希尔控制国际公司 For having the switchgear of the housing of environmental conservation
US10172426B2 (en) 2015-09-16 2019-01-08 Apple Inc. Magnetic band clasp
US10100919B1 (en) 2016-06-10 2018-10-16 Kongsberg Power Products Systems I, Inc. Shifter assembly
US20180144853A1 (en) * 2016-11-22 2018-05-24 American Magnetic Engineering, Inc. Cup-Magnet Module of Composite Structure
DE102018102230A1 (en) 2018-02-01 2019-08-01 Valeo Schalter Und Sensoren Gmbh Rotation control element, operating device and vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458841A (en) * 1944-09-20 1949-01-11 Standard Oil Dev Co Rubber softened with sulfur dioxide and chlorine treated polyisobutylene reacted with ammonia
US3055999A (en) * 1961-05-02 1962-09-25 Alfred R Lucas Magnetic switch of the snap acting type
US3273091A (en) * 1965-08-19 1966-09-13 Metrodynamics Corp Hermetically-sealed manually-actuated magnetic snap switch
US3369205A (en) * 1966-04-13 1968-02-13 Donald J. Hamrick Magnetic actuator for switches, valves and the like
US3376527A (en) * 1966-05-02 1968-04-02 George Risk Ind Inc Magnetic slug switch
US3529269A (en) * 1966-08-01 1970-09-15 William P Gardiner Magnetic switch
GB1203413A (en) * 1966-09-28 1970-08-26 Inertia Switch Ltd Fluid pressure operated electric switches with magnetic restoring means
GB1370447A (en) * 1970-09-23 1974-10-16 Magsat Corp Electrical switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61256392A (en) * 1985-05-10 1986-11-13 Matsushita Electric Ind Co Ltd Keyboard unit for electronic musical instrument
JP2013232416A (en) * 2012-04-28 2013-11-14 Johnson Electric Sa Switch for electric apparatus

Also Published As

Publication number Publication date
FR2189946B1 (en) 1976-05-14
US3815066A (en) 1974-06-04
GB1418222A (en) 1975-12-17
FR2189946A1 (en) 1974-01-25
DE2330730A1 (en) 1974-01-10

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