DE3851051T2 - Galvanische schaltvorrichtung. - Google Patents

Galvanische schaltvorrichtung.

Info

Publication number
DE3851051T2
DE3851051T2 DE3851051T DE3851051T DE3851051T2 DE 3851051 T2 DE3851051 T2 DE 3851051T2 DE 3851051 T DE3851051 T DE 3851051T DE 3851051 T DE3851051 T DE 3851051T DE 3851051 T2 DE3851051 T2 DE 3851051T2
Authority
DE
Germany
Prior art keywords
switching device
galvanic switching
galvanic
switching
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 - Fee Related
Application number
DE3851051T
Other languages
English (en)
Other versions
DE3851051D1 (de
Inventor
Sture Roos
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE3851051D1 publication Critical patent/DE3851051D1/de
Publication of DE3851051T2 publication Critical patent/DE3851051T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
DE3851051T 1987-09-10 1988-09-02 Galvanische schaltvorrichtung. Expired - Fee Related DE3851051T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8703521A SE458891B (sv) 1987-09-10 1987-09-10 Galvanisk kopplingsanordning
PCT/SE1988/000452 WO1989002650A1 (en) 1987-09-10 1988-09-02 Galvanic switching device

Publications (2)

Publication Number Publication Date
DE3851051D1 DE3851051D1 (de) 1994-09-15
DE3851051T2 true DE3851051T2 (de) 1994-12-01

Family

ID=20369539

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851051T Expired - Fee Related DE3851051T2 (de) 1987-09-10 1988-09-02 Galvanische schaltvorrichtung.

Country Status (6)

Country Link
US (1) US4954674A (de)
EP (1) EP0331703B1 (de)
BR (1) BR8807199A (de)
DE (1) DE3851051T2 (de)
SE (1) SE458891B (de)
WO (1) WO1989002650A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468693B (sv) * 1991-06-17 1993-03-01 Ericsson Telefon Ab L M Galvanisk kopplingsanordning
SE9502753L (sv) * 1995-08-04 1997-02-05 Ericsson Telefon Ab L M Matrisstrukturerat korskopplingsarrangemang
SE515404C2 (sv) * 1995-08-04 2001-07-30 Ericsson Telefon Ab L M Kopplingssystem
US6710268B2 (en) * 2000-11-03 2004-03-23 Telefonaktiebolagot Lm Ericsson (Publ) Device for matrix switching

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647166A (en) * 1949-01-19 1953-07-28 Int Standard Electric Corp Switching mechanism
FR1194402A (fr) * 1957-01-29 1959-11-09 Relais sélecteur à grand nombre de directions
US2997557A (en) * 1959-04-06 1961-08-22 Gordon W Wholey Inertia switch
US3354434A (en) * 1964-01-17 1967-11-21 Jr Bernard Edward Shlesinger Circuit programming system and method
DE3313937A1 (de) * 1983-04-15 1984-10-18 CREATEC Gesellschaft für Elektrotechnik mbH, 1000 Berlin Elektrischer schalter

Also Published As

Publication number Publication date
SE458891B (sv) 1989-05-16
SE8703521D0 (sv) 1987-09-10
DE3851051D1 (de) 1994-09-15
BR8807199A (pt) 1989-10-17
WO1989002650A1 (en) 1989-03-23
SE8703521L (sv) 1989-03-11
US4954674A (en) 1990-09-04
EP0331703B1 (de) 1994-08-10
EP0331703A1 (de) 1989-09-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee