IT1027566B - Commutatore a matrice di rele - Google Patents

Commutatore a matrice di rele

Info

Publication number
IT1027566B
IT1027566B IT27336/74A IT2733674A IT1027566B IT 1027566 B IT1027566 B IT 1027566B IT 27336/74 A IT27336/74 A IT 27336/74A IT 2733674 A IT2733674 A IT 2733674A IT 1027566 B IT1027566 B IT 1027566B
Authority
IT
Italy
Prior art keywords
matrix switch
relay matrix
relay
switch
matrix
Prior art date
Application number
IT27336/74A
Other languages
English (en)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of IT1027566B publication Critical patent/IT1027566B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/36—Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch
    • 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
    • H01H67/32—Switches without multi-position wipers having a multiplicity of interdependent armatures operated in succession by a single coil and each controlling one contact or set of contacts, e.g. counting relay
IT27336/74A 1973-09-20 1974-09-17 Commutatore a matrice di rele IT1027566B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7333808A FR2245142B1 (it) 1973-09-20 1973-09-20

Publications (1)

Publication Number Publication Date
IT1027566B true IT1027566B (it) 1978-12-20

Family

ID=9125332

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27336/74A IT1027566B (it) 1973-09-20 1974-09-17 Commutatore a matrice di rele

Country Status (9)

Country Link
US (1) US3983331A (it)
JP (1) JPS5060109A (it)
BE (1) BE819605A (it)
CH (1) CH585495A5 (it)
DE (1) DE2444625A1 (it)
FR (1) FR2245142B1 (it)
GB (1) GB1480385A (it)
IT (1) IT1027566B (it)
NL (1) NL7412430A (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578701A (en) * 1949-09-15 1951-12-18 Bell Telephone Labor Inc Coordinate selecting and lockout circuit
NL6403386A (it) * 1964-03-31 1965-10-01
FR2015556A1 (it) * 1968-08-13 1970-04-30 Cselt Centro Studi Lab Telecom

Also Published As

Publication number Publication date
DE2444625A1 (de) 1975-03-27
NL7412430A (nl) 1975-03-24
GB1480385A (en) 1977-07-20
FR2245142B1 (it) 1979-09-28
BE819605A (fr) 1975-03-06
FR2245142A1 (it) 1975-04-18
JPS5060109A (it) 1975-05-23
US3983331A (en) 1976-09-28
CH585495A5 (it) 1977-02-28

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