GB642079A - Improvements in or relating to rotary electric switches - Google Patents

Improvements in or relating to rotary electric switches

Info

Publication number
GB642079A
GB642079A GB24755/48A GB2475548A GB642079A GB 642079 A GB642079 A GB 642079A GB 24755/48 A GB24755/48 A GB 24755/48A GB 2475548 A GB2475548 A GB 2475548A GB 642079 A GB642079 A GB 642079A
Authority
GB
United Kingdom
Prior art keywords
rotor
spring
holes
knob
contacts
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
GB24755/48A
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.)
Paillard SA
Original Assignee
Paillard SA
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 Paillard SA filed Critical Paillard SA
Publication of GB642079A publication Critical patent/GB642079A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/001—Electromechanical switches for setting or display
    • G04C3/005—Multiple switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Operated Clutches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
GB24755/48A 1947-10-16 1948-09-22 Improvements in or relating to rotary electric switches Expired GB642079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH642079X 1947-10-16

Publications (1)

Publication Number Publication Date
GB642079A true GB642079A (en) 1950-08-23

Family

ID=4525505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24755/48A Expired GB642079A (en) 1947-10-16 1948-09-22 Improvements in or relating to rotary electric switches

Country Status (4)

Country Link
US (1) US2545548A (fr)
CH (1) CH268302A (fr)
FR (1) FR971663A (fr)
GB (1) GB642079A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002056B (de) * 1955-02-21 1957-02-07 Busch Jaeger Duerener Metall Sperrwerk fuer Drehschalter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219560B (de) * 1962-07-24 1966-06-23 Rau Swf Autozubehoer Schalter
CN114171340B (zh) * 2022-01-05 2024-06-04 浙江天正电气股份有限公司 一种快速分断机构及旋转开关

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1146204A (en) * 1913-03-07 1915-07-13 William A Pearce Electric-signal switch.
US1347885A (en) * 1917-01-16 1920-07-27 Westinghouse Electric & Mfg Co Control apparatus
US1391524A (en) * 1919-09-03 1921-09-20 Crouse Hinds Co Cap for conduit outlet-boxes
US2420768A (en) * 1945-01-12 1947-05-20 Jr David D Beveridge Electric switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002056B (de) * 1955-02-21 1957-02-07 Busch Jaeger Duerener Metall Sperrwerk fuer Drehschalter

Also Published As

Publication number Publication date
FR971663A (fr) 1951-01-19
US2545548A (en) 1951-03-20
CH268302A (fr) 1950-05-15

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