FR1194402A - Large number of direction selector relay - Google Patents

Large number of direction selector relay

Info

Publication number
FR1194402A
FR1194402A FR1194402DA FR1194402A FR 1194402 A FR1194402 A FR 1194402A FR 1194402D A FR1194402D A FR 1194402DA FR 1194402 A FR1194402 A FR 1194402A
Authority
FR
France
Prior art keywords
large number
direction selector
selector relay
relay
selector
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
Application number
Other languages
French (fr)
Inventor
Edgard Nazare
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 filed Critical
Application granted granted Critical
Publication of FR1194402A publication Critical patent/FR1194402A/en
Expired 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/02—Multi-position wiper switches
FR1194402D 1957-01-29 1957-01-29 Large number of direction selector relay Expired FR1194402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1194402T 1957-01-29

Publications (1)

Publication Number Publication Date
FR1194402A true FR1194402A (en) 1959-11-09

Family

ID=9668135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1194402D Expired FR1194402A (en) 1957-01-29 1957-01-29 Large number of direction selector relay

Country Status (1)

Country Link
FR (1) FR1194402A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002650A1 (en) * 1987-09-10 1989-03-23 Telefonaktiebolaget L M Ericsson Galvanic switching device
AU611203B2 (en) * 1987-09-10 1991-06-06 Telefonaktiebolaget Lm Ericsson (Publ) A crossbar switching device
WO1992022919A1 (en) * 1991-06-17 1992-12-23 Telefonaktiebolaget Lm Ericsson A galvanic switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002650A1 (en) * 1987-09-10 1989-03-23 Telefonaktiebolaget L M Ericsson Galvanic switching device
US4954674A (en) * 1987-09-10 1990-09-04 Telefonaktiebolaget L M Ericsson Matrix crosspoint switching device
AU611203B2 (en) * 1987-09-10 1991-06-06 Telefonaktiebolaget Lm Ericsson (Publ) A crossbar switching device
WO1992022919A1 (en) * 1991-06-17 1992-12-23 Telefonaktiebolaget Lm Ericsson A galvanic switch

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