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SE8008205L - PRESSURE ELECTRONIC DEVICE - Google Patents

PRESSURE ELECTRONIC DEVICE

Info

Publication number
SE8008205L
SE8008205LSE8008205ASE8008205ASE8008205LSE 8008205 LSE8008205 LSE 8008205LSE 8008205 ASE8008205 ASE 8008205ASE 8008205 ASE8008205 ASE 8008205ASE 8008205 LSE8008205 LSE 8008205L
Authority
SE
Sweden
Prior art keywords
conductors
electronic device
pressure electronic
resistive conductor
disposed
Prior art date
Application number
SE8008205A
Other languages
Unknown language ()
Swedish (sv)
Other versions
SE452925B (en
Inventor
F N Eventoff
S A Tcherepnin
Original Assignee
Eventoff Franklin Neal
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 US06/097,610external-prioritypatent/US4268815A/en
Priority claimed from US06/110,416external-prioritypatent/US4276538A/en
Priority claimed from US06/135,386external-prioritypatent/US4301337A/en
Priority claimed from US06/140,921external-prioritypatent/US4315238A/en
Priority claimed from US06/140,937external-prioritypatent/US4314228A/en
Application filed by Eventoff Franklin NealfiledCriticalEventoff Franklin Neal
Publication of SE8008205LpublicationCriticalpatent/SE8008205L/en
Publication of SE452925BpublicationCriticalpatent/SE452925B/en

Links

Classifications

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Abstract

A pressure responsive electric switch has at least one pair of first (104) and second (112) conductors in spaced- apart relationship with at least one pressure sensitive resistive conductor (106, 114) is disposed in a position to interconnect the conductors when a force is applied. The invention may be incorporated in multiple touch switches having the conductors (220, 240) Figure 7 disposed side by side or stacked one above the other as in Figure 10 (not shown). The resistive conductor may be made from molybdenum disulphide particles with a resin binder and may include powdered carbon. <IMAGE>
SE8008205A1979-11-261980-11-24 STAND-FREE SWITCHING DEVICESE452925B (en)

Applications Claiming Priority (5)

Application NumberPriority DateFiling DateTitle
US06/097,610US4268815A (en)1979-11-261979-11-26Multi-function touch switch apparatus
US06/110,416US4276538A (en)1980-01-071980-01-07Touch switch keyboard apparatus
US06/135,386US4301337A (en)1980-03-311980-03-31Dual lateral switch device
US06/140,921US4315238A (en)1979-09-241980-04-16Bounceless switch apparatus
US06/140,937US4314228A (en)1980-04-161980-04-16Pressure transducer

Publications (2)

Publication NumberPublication Date
SE8008205Ltrue SE8008205L (en)1981-05-27
SE452925B SE452925B (en)1987-12-21

Family

ID=27536842

Family Applications (1)

Application NumberTitlePriority DateFiling Date
SE8008205ASE452925B (en)1979-11-261980-11-24 STAND-FREE SWITCHING DEVICE

Country Status (8)

CountryLink
AU (1)AU544234B2 (en)
CA (1)CA1153801A (en)
DE (1)DE3044384C2 (en)
FR (1)FR2470435B1 (en)
GB (4)GB2064873B (en)
IT (1)IT1143185B (en)
NL (1)NL8006409A (en)
SE (1)SE452925B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US6906700B1 (en)1992-03-052005-06-14Anascape3D controller with vibration
US7345670B2 (en)1992-03-052008-03-18AnascapeImage controller
US8674932B2 (en)1996-07-052014-03-18Anascape, Ltd.Image controller

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4382165A (en)1980-09-221983-05-03Rogers CorporationMembrane keyboard and method of formation thereof
US4566363A (en)*1983-03-021986-01-28Casio Computer Co., Ltd.Electronic musical instrument
US4680432A (en)*1984-08-071987-07-14Casio Computer Co., Ltd.Compact electronic device
US4554033A (en)*1984-10-041985-11-19Amp IncorporatedMethod of forming an electrical interconnection means
DE3446327A1 (en)*1984-12-191986-06-26Telefunken Electronic GmbhResistance element with foam plastic
US4617608A (en)*1984-12-281986-10-14At&T Bell LaboratoriesVariable gap device and method of manufacture
JPS61239299A (en)*1985-04-161986-10-24ヤマハ株式会社Electronic percussion instrument
US4965421A (en)*1985-09-261990-10-23John Fluke Mfg. Co., Inc.Particulate spacers for touch sensitive overlay panel applications
CN1010143B (en)*1985-09-261990-10-24约翰弗兰克制造公司Particulate spacers for touch sensitive overlay panel applications
US4794366A (en)*1985-11-151988-12-27Toshiba Silicone Co., Ltd.Key-touch sensor and method of manufacture
DE3624166A1 (en)*1986-07-171988-01-21Schoeller & Co Elektrotech FILM SWITCHING
GB2225660A (en)*1988-12-051990-06-06Autoliv DevA trigger circuit arrangement for a vehicle safety device, eg a crash bag
EP0489344A1 (en)*1990-12-031992-06-10I.E.E. International Electronics &amp; Engineering S.à.r.l.Method for identifying an activated key of a keyboard
FR2692419B1 (en)*1992-01-241997-05-16Fusilier Jean Marie APPLICATION OF A FLAT KEYBOARD WITH PROGRESSIVE BUTTONS TO THE WIRELESS REMOTE CONTROL OF A FUNCTIONAL UNIT.
DE4216349C2 (en)*1992-05-171994-06-09Reinhold Fahrion Electronic musical instrument with a melody and an accompaniment keyboard
DE4237072C1 (en)*1992-11-031993-12-02Daimler Benz AgResistive film pressure or force sensor for indicating occupation of vehicle seat - has conductive paths for providing series of meandering interdigitated local area transducer electrodes on polymer and semiconductor substrate.
DE4332927C2 (en)*1993-09-281995-06-29Schurter Gmbh Piezo switching element
WO1995022828A1 (en)*1994-02-171995-08-24Interlink Electronics, Inc.Layered pressure sensitive transducer and method for making same
DE19530092A1 (en)*1995-08-161997-02-20Daimler Benz Ag Checkable film pressure sensor
JPH10155593A (en)*1996-11-281998-06-16Aisin Seiki Co Ltd Pressure switch
JP3962959B2 (en)*1996-12-202007-08-22アイシン精機株式会社 Pressure sensitive switch
DE19748485A1 (en)*1997-11-031999-05-06Todor DimitrievMusical instrument key
DE10247404B4 (en)*2002-10-042007-10-18T & T Medilogic Medizintechnik Gmbh Sensor for detecting forces by size and direction and pressure measuring plate formed therefrom
WO2006061036A1 (en)*2004-12-082006-06-15Abb Patent GmbhMethod for producing a measuring transducer
US7260999B2 (en)2004-12-232007-08-283M Innovative Properties CompanyForce sensing membrane
US7468199B2 (en)2004-12-232008-12-233M Innovative Properties CompanyAdhesive membrane for force switches and sensors
US7509881B2 (en)*2005-07-292009-03-313M Innovative Properties CompanyInterdigital force switches and sensors
EP2006869A1 (en)*2007-06-222008-12-24IEE INTERNATIONAL ELECTRONICS &amp; ENGINEERING S.A.Film-type switching element

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
GB371504A (en)*1930-02-061932-04-28Andre BecqImprovements in or relating to pressure-regulated apparatus, particularly pressure gauges
GB608669A (en)*1945-12-191948-09-20Speed Marketing Company SussexImprovements in fluid pressure operated switches
US3122617A (en)*1960-10-071964-02-25Kollsman Instr CorpPressure control switch
GB969167A (en)*1962-03-261964-09-09Karl Torsten KalleA device for transmitting impulses
GB1209647A (en)*1966-11-281970-10-21Matsushita Electric Industrial Co LtdElectro-mechanical transducer element
US3806471A (en)*1968-04-291974-04-23R MitchellPressure responsive resistive material
US3551616A (en)*1969-01-151970-12-29IbmMultiple switch encoding device
US3503031A (en)*1969-02-111970-03-24Control Data CorpPrinted circuit keyboard
US3626350A (en)*1969-02-201971-12-07Nippon Musical Instruments MfgVariable resistor device for electronic musical instruments capable of playing monophonic, chord and portamento performances with resilient contact strips
BE756130A (en)*1969-09-151971-03-15Essex International Inc PRESSURE SENSITIVE SWITCH-CUTTER COMBINATION
US3617660A (en)*1970-01-231971-11-02IbmKeyboard actuating mechanism for diaphragm electric switch contact array
US3617666A (en)*1970-04-301971-11-02Data Appliance CorpPressure-operated layered electrical switch and switch array
US3758733A (en)*1971-10-041973-09-11Essex International IncRic material and conductive particles therein pressure sensitive stepping switches with multi layer spring contact assembly with interposed layers of lubricated non-conductive elastome
US3969595A (en)*1974-09-231976-07-13Xerox CorporationSequential switching assembly having plural, spaced flexible contact layers
US4085302A (en)*1976-11-221978-04-18Control Data CorporationMembrane-type touch panel
FR2443130A1 (en)*1978-11-291980-06-27Serras Paulet Edouard CONTROL KEYBOARD FOR ELECTRIC OR ELECTRONIC DEVICES
FR2443129A1 (en)*1978-11-291980-06-27Serras Paulet Edouard ELECTRICAL OR ELECTRONIC SWITCHING DEVICE FORMING PUSH BUTTON OR KEYBOARD WITH SOCKET KEYS
DE2902769C2 (en)*1979-01-251982-12-09Rudolf Schadow Gmbh, 1000 Berlin Push button switch
GB2071420B (en)*1980-03-121984-08-08Int Computers LtdRetractive mechanical switches

Cited By (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US6906700B1 (en)1992-03-052005-06-14Anascape3D controller with vibration
US7345670B2 (en)1992-03-052008-03-18AnascapeImage controller
US9081426B2 (en)1992-03-052015-07-14Anascape, Ltd.Image controller
US8674932B2 (en)1996-07-052014-03-18Anascape, Ltd.Image controller

Also Published As

Publication numberPublication date
GB2134322B (en)1985-05-01
GB2134320B (en)1985-05-01
GB8318534D0 (en)1983-08-10
GB2134320A (en)1984-08-08
GB2134321B (en)1985-05-01
AU544234B2 (en)1985-05-23
DE3044384C2 (en)1994-05-11
GB2134322A (en)1984-08-08
GB8322859D0 (en)1983-09-28
SE452925B (en)1987-12-21
AU6467980A (en)1981-06-04
NL8006409A (en)1981-06-16
GB2134321A (en)1984-08-08
FR2470435B1 (en)1985-06-14
CA1153801A (en)1983-09-13
GB8318533D0 (en)1983-08-10
IT1143185B (en)1986-10-22
IT8050239A0 (en)1980-11-25
GB2064873A (en)1981-06-17
GB2064873B (en)1984-09-05
DE3044384A1 (en)1981-08-27
FR2470435A1 (en)1981-05-29

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