GB680959A - Improvements in or relating to a selector switch for communication installations - Google Patents

Improvements in or relating to a selector switch for communication installations

Info

Publication number
GB680959A
GB680959A GB23933/50A GB2393350A GB680959A GB 680959 A GB680959 A GB 680959A GB 23933/50 A GB23933/50 A GB 23933/50A GB 2393350 A GB2393350 A GB 2393350A GB 680959 A GB680959 A GB 680959A
Authority
GB
United Kingdom
Prior art keywords
wipers
release
sept
magnet
engagement
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
GB23933/50A
Other languages
English (en)
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Publication of GB680959A publication Critical patent/GB680959A/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
    • H01H67/02—Multi-position wiper switches
    • H01H67/14—Multi-position wiper switches having wipers movable in two mutually perpendicular directions for purpose of selection
    • H01H67/16—Multi-position wiper switches having wipers movable in two mutually perpendicular directions for purpose of selection one motion being rotary and the other being parallel to the axis of rotation, e.g. Strowger or "up and around" switches

Landscapes

  • Transmission Devices (AREA)
  • Control Of Stepping Motors (AREA)
GB23933/50A 1949-09-30 1950-09-29 Improvements in or relating to a selector switch for communication installations Expired GB680959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE288030X 1949-09-30

Publications (1)

Publication Number Publication Date
GB680959A true GB680959A (en) 1952-10-15

Family

ID=6059454

Family Applications (2)

Application Number Title Priority Date Filing Date
GB23933/50A Expired GB680959A (en) 1949-09-30 1950-09-29 Improvements in or relating to a selector switch for communication installations
GB16588/51A Expired GB680891A (en) 1949-09-30 1951-07-12 Improvements in or relating to a circuit arrangement for selector switches for communication installations

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB16588/51A Expired GB680891A (en) 1949-09-30 1951-07-12 Improvements in or relating to a circuit arrangement for selector switches for communication installations

Country Status (5)

Country Link
US (1) US2844656A (en(2012))
BE (1) BE498426A (en(2012))
CH (1) CH288030A (en(2012))
FR (2) FR1025653A (en(2012))
GB (2) GB680959A (en(2012))

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183494A (en) * 1956-08-31 1965-05-11 Sperry Rand Corp Random access memory systems
US3211871A (en) * 1962-12-26 1965-10-12 North American Aviation Inc Control device with switches actuated by cams defining a helical trace
US3641297A (en) * 1970-12-16 1972-02-08 Eastman Kodak Co Switch apparatus
US3720893A (en) * 1971-11-26 1973-03-13 Gte International Inc Rotary switch
US3755765A (en) * 1972-05-26 1973-08-28 A Reaves Multi-level step-by-step switch
DE102004004016A1 (de) * 2004-01-20 2005-08-04 E.G.O. Elektro-Gerätebau GmbH Magnetisch aktivierte Kontaktiereinrichtung
US10955802B2 (en) 2018-08-23 2021-03-23 Raytheon Company Mechanical input/output selector

Also Published As

Publication number Publication date
FR1025653A (fr) 1953-04-17
BE498426A (en(2012))
FR62751E (fr) 1955-06-20
CH288030A (de) 1952-12-31
US2844656A (en) 1958-07-22
GB680891A (en) 1952-10-15

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