GB254682A - Improvements in electric switch contacts - Google Patents

Improvements in electric switch contacts

Info

Publication number
GB254682A
GB254682A GB10253/26A GB1025326A GB254682A GB 254682 A GB254682 A GB 254682A GB 10253/26 A GB10253/26 A GB 10253/26A GB 1025326 A GB1025326 A GB 1025326A GB 254682 A GB254682 A GB 254682A
Authority
GB
United Kingdom
Prior art keywords
switch
contact
contacts
switch arm
discs
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
GB10253/26A
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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 Landis and Gyr AG filed Critical Landis and Gyr AG
Publication of GB254682A publication Critical patent/GB254682A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc

Landscapes

  • Tumbler Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
GB10253/26A 1925-07-01 1926-04-19 Improvements in electric switch contacts Expired GB254682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH254682X 1925-07-01

Publications (1)

Publication Number Publication Date
GB254682A true GB254682A (en) 1926-09-30

Family

ID=4470693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10253/26A Expired GB254682A (en) 1925-07-01 1926-04-19 Improvements in electric switch contacts

Country Status (5)

Country Link
BE (1) BE333715A (OSRAM)
DE (1) DE449401C (OSRAM)
FR (1) FR614844A (OSRAM)
GB (1) GB254682A (OSRAM)
NL (1) NL18053C (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1131127B (de) * 1959-09-03 1962-06-07 Sdruzeni Podnikuu Textilniho S Vorrichtungen zum Aufhaengen von Vorgarnspulen

Also Published As

Publication number Publication date
NL18053C (OSRAM)
FR614844A (fr) 1926-12-23
DE449401C (de) 1927-09-13
BE333715A (OSRAM)

Similar Documents

Publication Publication Date Title
GB206522A (OSRAM)
GB580279A (en) Improvements in or relating to electric switches
GB254682A (en) Improvements in electric switch contacts
GB518400A (en) Improvements in and relating to manually operable electric switches
GB502943A (en) Arrangement of contacts for electrical switches
GB548472A (en) Improvements relating to electric circuit breakers having magnetic blow-outs
GB206944A (en) Improvements in electric switches
GB373471A (en) Improvements in and relating to vacuum electric circuit interrupters
US1893027A (en) Switch
GB369559A (en) Improvements in rotary snap-action electric switches
GB532034A (en) Improvements in and relating to electric circuit breakers and contacts therefor
GB522986A (en) Improvements in electrical relays
GB540529A (en) Improvements in or relating to multiple pole switches
GB641296A (en) Improvements relating to electric switches
GB163159A (en) Improvements in or relating to electric switches
GB276867A (en) Improvements in or relating to electric inductances and transformers
GB177826A (en) Improvements in electric switches
GB181778A (en) Improvements in electric switches
GB258557A (en) Contact device for electrical switchgear
GB377569A (en) An improved electric switch more especially designed for use in automatically actuated switching apparatus
GB211366A (en) Improvements in electric contacts
GB561004A (en) Improvements in snap-action electric switches
GB209241A (en) Improvements in electric switches
GB231676A (en) Improvements in or relating to electromagnetic relays
GB429071A (en) Improvements in, or relating to, automatic electric circuit breakers