EP0128529A3 - Pressure switch - Google Patents

Pressure switch Download PDF

Info

Publication number
EP0128529A3
EP0128529A3 EP84106478A EP84106478A EP0128529A3 EP 0128529 A3 EP0128529 A3 EP 0128529A3 EP 84106478 A EP84106478 A EP 84106478A EP 84106478 A EP84106478 A EP 84106478A EP 0128529 A3 EP0128529 A3 EP 0128529A3
Authority
EP
European Patent Office
Prior art keywords
pressure switch
electrically
bridge element
electrically conductive
resilient
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.)
Withdrawn
Application number
EP84106478A
Other languages
German (de)
French (fr)
Other versions
EP0128529A2 (en
Inventor
Johannes Dr. Schlag
Helmut Dr. Muenstedt
Herbert Dr. Naarmann
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of EP0128529A2 publication Critical patent/EP0128529A2/en
Publication of EP0128529A3 publication Critical patent/EP0128529A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
    • H01H13/785—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/032—Conductive polymer; Rubber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/002—Materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/034—Environmental protection

Abstract

Es werden Druckschalter beschrieben mit zwei Kontakt­ elementen, die elektrisch voneinander getrennt angeordnet und mit Anschlüssen versehen sind, und des weiteren mit einem federnden, elektrisch leitfähigen Brückenelement, das von einem oder beiden der Kontaktelemente elektrisch isoliert angebracht und mit diesem oder diesen durch Andrücken in Verbindung bringbar ist, in denen das Brückenelement aus einem elektrisch leitfähigen Pyrrol-Polymeren besteht. Pressure switches with two contacts are described elements that are electrically separated from each other and are provided with connections, and further with a resilient, electrically conductive bridge element that electrically isolated from one or both of the contact elements attached and with this or this by pressing in Can be brought in which the bridge element an electrically conductive pyrrole polymer.

EP84106478A 1983-06-10 1984-06-06 Pressure switch Withdrawn EP0128529A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833321071 DE3321071A1 (en) 1983-06-10 1983-06-10 PRESSURE SWITCH
DE3321071 1983-06-10

Publications (2)

Publication Number Publication Date
EP0128529A2 EP0128529A2 (en) 1984-12-19
EP0128529A3 true EP0128529A3 (en) 1987-07-29

Family

ID=6201200

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84106478A Withdrawn EP0128529A3 (en) 1983-06-10 1984-06-06 Pressure switch

Country Status (3)

Country Link
EP (1) EP0128529A3 (en)
JP (1) JPS609016A (en)
DE (1) DE3321071A1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7678857B2 (en) 2003-09-03 2010-03-16 Polyic Gmbh & Co. Kg Polymer mixtures for printed polymer electronic circuits
US7709865B2 (en) 2002-06-13 2010-05-04 Polyic Gmbh & Co. Kg Substrate for an organic field effect transistor, use of said substrate, method of increasing the charge carrier mobility, and organic field effect transistor (OFET)
US7724550B2 (en) 2004-12-23 2010-05-25 Polyic Gmbh & Co. Kg Organic rectifier
US7812343B2 (en) 2005-04-15 2010-10-12 Polyic Gmbh & Co. Kg Multilayer composite body having an electronic function
US7843342B2 (en) 2005-03-01 2010-11-30 Polyic Gmbh & Co. Kg Organic clock generator
US7846838B2 (en) 2005-07-29 2010-12-07 Polyic Gmbh & Co. Kg Method for producing an electronic component
US7847695B2 (en) 2004-08-23 2010-12-07 Polyic Gmbh & Co. Kg External package capable of being radio-tagged
US7875975B2 (en) 2000-08-18 2011-01-25 Polyic Gmbh & Co. Kg Organic integrated circuit completely encapsulated by multi-layered barrier and included in RFID tag
US7940159B2 (en) 2004-12-10 2011-05-10 Polyic Gmbh & Co. Kg Identification system
US7940340B2 (en) 2005-07-04 2011-05-10 Polyic Gmbh & Co. Kg Multilayer body with electrically controllable optically active systems of layers
US8044517B2 (en) 2002-07-29 2011-10-25 Polyic Gmbh & Co. Kg Electronic component comprising predominantly organic functional materials and a method for the production thereof
US8315061B2 (en) 2005-09-16 2012-11-20 Polyic Gmbh & Co. Kg Electronic circuit with elongated strip layer and method for the manufacture of the same

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2223831C (en) * 1995-06-06 2006-07-11 Raychem Corporation Flexible electrode-bearing article
EP1172831B1 (en) * 2000-07-12 2012-10-24 Agfa-Gevaert N.V. Switch with at least one flexible conductive member
US7039208B2 (en) 2002-08-05 2006-05-02 Phonak Ag Behind-the-ear housing functioning as a switch
EP1307071A1 (en) * 2002-08-05 2003-05-02 Phonak Ag Behind-the-ear hearing aid as switch
WO2004047144A2 (en) 2002-11-19 2004-06-03 Polyic Gmbh & Co.Kg Organic electronic component comprising a structured, semi-conductive functional layer and a method for producing said component
DE10302149A1 (en) 2003-01-21 2005-08-25 Siemens Ag Use of conductive carbon black / graphite blends for the production of low-cost electronics
DE10340644B4 (en) * 2003-09-03 2010-10-07 Polyic Gmbh & Co. Kg Mechanical controls for organic polymer electronics
DE102004059464A1 (en) 2004-12-10 2006-06-29 Polyic Gmbh & Co. Kg Electronic component with modulator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574072A (en) * 1968-04-03 1971-04-06 Universal Oil Prod Co Polymerization of heterocyclic compounds
US3721778A (en) * 1971-06-21 1973-03-20 Chomerics Inc Keyboard switch assembly with improved operator and contact structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574072A (en) * 1968-04-03 1971-04-06 Universal Oil Prod Co Polymerization of heterocyclic compounds
US3721778A (en) * 1971-06-21 1973-03-20 Chomerics Inc Keyboard switch assembly with improved operator and contact structure

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7875975B2 (en) 2000-08-18 2011-01-25 Polyic Gmbh & Co. Kg Organic integrated circuit completely encapsulated by multi-layered barrier and included in RFID tag
US7709865B2 (en) 2002-06-13 2010-05-04 Polyic Gmbh & Co. Kg Substrate for an organic field effect transistor, use of said substrate, method of increasing the charge carrier mobility, and organic field effect transistor (OFET)
US8044517B2 (en) 2002-07-29 2011-10-25 Polyic Gmbh & Co. Kg Electronic component comprising predominantly organic functional materials and a method for the production thereof
US7678857B2 (en) 2003-09-03 2010-03-16 Polyic Gmbh & Co. Kg Polymer mixtures for printed polymer electronic circuits
US7847695B2 (en) 2004-08-23 2010-12-07 Polyic Gmbh & Co. Kg External package capable of being radio-tagged
US7940159B2 (en) 2004-12-10 2011-05-10 Polyic Gmbh & Co. Kg Identification system
US7724550B2 (en) 2004-12-23 2010-05-25 Polyic Gmbh & Co. Kg Organic rectifier
US7843342B2 (en) 2005-03-01 2010-11-30 Polyic Gmbh & Co. Kg Organic clock generator
US7812343B2 (en) 2005-04-15 2010-10-12 Polyic Gmbh & Co. Kg Multilayer composite body having an electronic function
US7940340B2 (en) 2005-07-04 2011-05-10 Polyic Gmbh & Co. Kg Multilayer body with electrically controllable optically active systems of layers
US7846838B2 (en) 2005-07-29 2010-12-07 Polyic Gmbh & Co. Kg Method for producing an electronic component
US8315061B2 (en) 2005-09-16 2012-11-20 Polyic Gmbh & Co. Kg Electronic circuit with elongated strip layer and method for the manufacture of the same

Also Published As

Publication number Publication date
DE3321071A1 (en) 1984-12-13
EP0128529A2 (en) 1984-12-19
JPS609016A (en) 1985-01-18

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): BE DE FR GB NL

PUAL Search report despatched

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AK Designated contracting states

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Designated state(s): BE DE FR GB NL

17P Request for examination filed

Effective date: 19870619

17Q First examination report despatched

Effective date: 19881207

STAA Information on the status of an ep patent application or granted ep patent

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18W Application withdrawn

Withdrawal date: 19890218

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHLAG, JOHANNES, DR.

Inventor name: MUENSTEDT, HELMUT, DR.

Inventor name: NAARMANN, HERBERT, DR.