FR1097895A - Indicator device for selector-coordinators - Google Patents

Indicator device for selector-coordinators

Info

Publication number
FR1097895A
FR1097895A FR1097895DA FR1097895A FR 1097895 A FR1097895 A FR 1097895A FR 1097895D A FR1097895D A FR 1097895DA FR 1097895 A FR1097895 A FR 1097895A
Authority
FR
France
Prior art keywords
coordinators
selector
indicator device
indicator
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)
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 FR1097895A publication Critical patent/FR1097895A/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
FR1097895D 1953-04-10 1954-04-08 Indicator device for selector-coordinators Expired FR1097895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2842621X 1953-04-10

Publications (1)

Publication Number Publication Date
FR1097895A true FR1097895A (en) 1955-07-12

Family

ID=20427497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1097895D Expired FR1097895A (en) 1953-04-10 1954-04-08 Indicator device for selector-coordinators

Country Status (3)

Country Link
US (1) US2842621A (en)
BE (1) BE527752A (en)
FR (1) FR1097895A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE563311A (en) * 1956-12-29

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362551A (en) * 1943-12-10 1944-11-14 Bell Telephone Labor Inc Switching mechanism
US2598085A (en) * 1947-12-18 1952-05-27 Vigren Sten Daniel Contact support for crossbar switches
US2664468A (en) * 1949-03-09 1953-12-29 Int Standard Electric Corp Commutating mechanism for crossbar switches
US2686226A (en) * 1949-10-13 1954-08-10 Int Standard Electric Corp Multiswitch apparatus controlled by crossbars
US2615095A (en) * 1950-02-16 1952-10-21 Automatic Elect Lab Switching apparatus

Also Published As

Publication number Publication date
US2842621A (en) 1958-07-08
BE527752A (en)

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