GB144993A - Improvements in or relating to electric switches - Google Patents

Improvements in or relating to electric switches

Info

Publication number
GB144993A
GB144993A GB29977/19A GB2997719A GB144993A GB 144993 A GB144993 A GB 144993A GB 29977/19 A GB29977/19 A GB 29977/19A GB 2997719 A GB2997719 A GB 2997719A GB 144993 A GB144993 A GB 144993A
Authority
GB
United Kingdom
Prior art keywords
contact
plungers
notches
barrel
engage
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
GB29977/19A
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.)
ADT AG GEB
Original Assignee
ADT AG GEB
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 ADT AG GEB filed Critical ADT AG GEB
Publication of GB144993A publication Critical patent/GB144993A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H19/11—Movable parts; Contacts mounted thereon with indexing means

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
GB29977/19A 1919-06-13 1919-12-01 Improvements in or relating to electric switches Expired GB144993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE341901T 1919-06-13

Publications (1)

Publication Number Publication Date
GB144993A true GB144993A (en) 1921-03-01

Family

ID=5663713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29977/19A Expired GB144993A (en) 1919-06-13 1919-12-01 Improvements in or relating to electric switches

Country Status (3)

Country Link
DE (1) DE341901C (enExample)
FR (1) FR504583A (enExample)
GB (1) GB144993A (enExample)

Also Published As

Publication number Publication date
DE341901C (enExample)
FR504583A (fr) 1920-07-08

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