BE581795A - Improvements to switching devices. - Google Patents

Improvements to switching devices.

Info

Publication number
BE581795A
BE581795A BE581795A BE581795A BE581795A BE 581795 A BE581795 A BE 581795A BE 581795 A BE581795 A BE 581795A BE 581795 A BE581795 A BE 581795A BE 581795 A BE581795 A BE 581795A
Authority
BE
Belgium
Prior art keywords
switching devices
switching
devices
Prior art date
Application number
BE581795A
Other languages
French (fr)
Inventor
J Bernutz
A Binzenhofer
Original Assignee
Bell Telephone Mfg
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 Bell Telephone Mfg filed Critical Bell Telephone Mfg
Publication of BE581795A publication Critical patent/BE581795A/en

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
    • H01H67/30—Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member
BE581795A 1958-08-19 1959-08-19 Improvements to switching devices. BE581795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST14150A DE1083341B (en) 1958-08-19 1958-08-19 Arrangement for interconnecting networks built up in terms of coordinates

Publications (1)

Publication Number Publication Date
BE581795A true BE581795A (en) 1960-02-19

Family

ID=7456262

Family Applications (1)

Application Number Title Priority Date Filing Date
BE581795A BE581795A (en) 1958-08-19 1959-08-19 Improvements to switching devices.

Country Status (4)

Country Link
BE (1) BE581795A (en)
CH (1) CH373077A (en)
DE (1) DE1083341B (en)
GB (1) GB870535A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124557B (en) * 1960-06-18 1962-03-01 Standard Elektrik Lorenz Ag Arrangement for interconnecting networks built up in terms of coordinates
GB931029A (en) * 1961-02-23 1963-07-10 Ass Elect Ind Improvements relating to automatic telecommunication switching systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187115A (en) * 1939-03-02 1940-01-16 Bell Telephone Labor Inc Switching device
US2397123A (en) * 1943-04-30 1946-03-26 Bell Telephone Labor Inc Contact operation
DE892781C (en) * 1951-11-28 1953-10-12 Siemens Ag Bracket for detachable cup-shaped parts to be attached to a base plate, in particular for shielding cups for electrical filters or the like.
US2770435A (en) * 1953-07-17 1956-11-13 United Carr Fastener Corp Fastening device
BE566190A (en) * 1955-06-13

Also Published As

Publication number Publication date
GB870535A (en) 1961-06-14
DE1083341B (en) 1960-06-15
CH373077A (en) 1963-11-15

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