EP0148328A3 - Electrical switch with fixed contacts formed by parts of conductive tracks - Google Patents

Electrical switch with fixed contacts formed by parts of conductive tracks Download PDF

Info

Publication number
EP0148328A3
EP0148328A3 EP84111611A EP84111611A EP0148328A3 EP 0148328 A3 EP0148328 A3 EP 0148328A3 EP 84111611 A EP84111611 A EP 84111611A EP 84111611 A EP84111611 A EP 84111611A EP 0148328 A3 EP0148328 A3 EP 0148328A3
Authority
EP
European Patent Office
Prior art keywords
fixed contacts
precious metal
parts
electrical switch
conductive tracks
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Withdrawn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
EP84111611A
Other languages
German (de)
French (fr)
Other versions
EP0148328A2 (en
Inventor
Horst Hermann Günther
Hermann Friedrich Oesterle
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.)
Alcatel Lucent Deutschland AG
Alcatel Lucent NV
Original Assignee
Alcatel SEL AG
Standard Elektrik Lorenz AG
Alcatel NV
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 Alcatel SEL AG, Standard Elektrik Lorenz AG, Alcatel NV filed Critical Alcatel SEL AG
Publication of EP0148328A2 publication Critical patent/EP0148328A2/en
Publication of EP0148328A3 publication Critical patent/EP0148328A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
    • H01H1/403—Contacts forming part of a printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/005—Electromechanical pulse generators

Landscapes

  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

Bei elektrischen Schaltern, deren Festkontakte (3) durch Leiterbahnen auf einer Leiterplatte (1) gebildet sind, die mit einer Edelmetallschicht überzogen sind, sind die Verbindungen zwischen den auf einer Kontaktbahn (2) lie­ genden und elektrisch untereinander verbundenen Festkon­ takten außerhalb der Kontaktbahnen (2) der beweglichen Kontakte verlegt. Dadurch ergibt sich die Möglichkeit des Abdeckens der Verbindungsleitungen beim Aufbringen der Edelmetallschicht und damit eine erhebliche Einsparung an Edelmetall. For electrical switches with fixed contacts (3) are formed by conductor tracks on a printed circuit board (1), which are covered with a layer of precious metal are those Connections between the lie on a contact track (2) ing and electrically interconnected fixed con cycle outside the contact tracks (2) of the movable Contacts misplaced. This creates the possibility of Covering the connecting lines when applying the Precious metal layer and thus a considerable saving Precious metal.

EP84111611A 1983-10-05 1984-09-28 Electrical switch with fixed contacts formed by parts of conductive tracks Withdrawn EP0148328A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833336130 DE3336130A1 (en) 1983-10-05 1983-10-05 ELECTRIC SWITCH
DE3336130 1983-10-05

Publications (2)

Publication Number Publication Date
EP0148328A2 EP0148328A2 (en) 1985-07-17
EP0148328A3 true EP0148328A3 (en) 1988-03-23

Family

ID=6210999

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111611A Withdrawn EP0148328A3 (en) 1983-10-05 1984-09-28 Electrical switch with fixed contacts formed by parts of conductive tracks

Country Status (4)

Country Link
US (1) US4578547A (en)
EP (1) EP0148328A3 (en)
JP (1) JPS6097518A (en)
DE (1) DE3336130A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5315077A (en) * 1993-04-05 1994-05-24 Bourns, Inc. Rotary switch including cam operated flexible contacts
DE19919395A1 (en) * 1998-04-29 1999-11-04 Capax B V Hybrid printed circuit carrier for switch with integrated contacts which is assembled using pick-and-place apparatus
US6288653B1 (en) * 1998-12-22 2001-09-11 Yun Ning Shih Curved surface signal pick-up device
DE69906673T2 (en) * 1998-12-24 2004-01-22 Teikoku Tsushin Kogyo Co. Ltd., Kawasaki Process for molding a molding resin on a substrate with openings and switch substrate with a molding resin
DE102009012145B4 (en) * 2009-03-06 2014-02-20 Abb Technology Ag Process for the production of components, as well as components themselves
JP4622879B2 (en) * 2006-02-17 2011-02-02 パナソニック株式会社 Rotary operation type encoder
CN102306582A (en) * 2011-07-11 2012-01-04 浙江正泰机床电气制造有限公司 Rotary universal switch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2314277A1 (en) * 1973-03-22 1974-10-03 Reck Dieter CODE SWITCH
EP0050804A2 (en) * 1980-10-28 1982-05-05 Siemens Aktiengesellschaft Code switch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896033A (en) * 1955-01-27 1959-07-21 Daystrom Inc Printed circuit assembly
JPS5242003B2 (en) * 1971-12-06 1977-10-21
US3794784A (en) * 1973-05-07 1974-02-26 Atlantic Richfield Co Rotary wafer switch having rotor mounted, spiral arranged axial bridging contacts
DE2441469C3 (en) * 1974-08-29 1980-12-04 Hartmann & Braun Ag, 6000 Frankfurt Electric rotary switch in closed design
JPS5147271A (en) * 1974-10-18 1976-04-22 Matsushita Electric Ind Co Ltd INSATSUSUITSUCHIPURINTOKIBAN
US4038504A (en) * 1975-11-19 1977-07-26 A.C. Nielsen Company Rotary, printed circuit wafer switch and method for adjusting
FR2336782A1 (en) * 1975-12-22 1977-07-22 Radiotechnique Compelec ROTARY ENCODER SWITCHES
US4246453A (en) * 1979-07-12 1981-01-20 Electro Audio Dynamics, Inc. Switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2314277A1 (en) * 1973-03-22 1974-10-03 Reck Dieter CODE SWITCH
EP0050804A2 (en) * 1980-10-28 1982-05-05 Siemens Aktiengesellschaft Code switch

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
31ST ELECTRONIC COMPONENTS CONFERENCE, Atlanta, Georgia, 11.-13. Mai 1981, Seiten 424-433, IEEE, New York, US; W. REYES et al.: "Factors influencing thin gold performance for separable connectors" *

Also Published As

Publication number Publication date
US4578547A (en) 1986-03-25
EP0148328A2 (en) 1985-07-17
JPS6097518A (en) 1985-05-31
DE3336130A1 (en) 1985-04-18

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Legal Events

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Owner name: STANDARD ELEKTRIK LORENZ AKTIENGESELLSCHAFT

Owner name: ALCATEL N.V.

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Effective date: 19880926

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Inventor name: OESTERLE, HERMANN FRIEDRICH

Inventor name: GUENTHER, HORST HERMANN