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GB553043A - An improved arc extinction chamber for electric switches - Google Patents

An improved arc extinction chamber for electric switches

Info

Publication number
GB553043A
GB553043A GB2833/42A GB283342A GB553043A GB 553043 A GB553043 A GB 553043A GB 2833/42 A GB2833/42 A GB 2833/42A GB 283342 A GB283342 A GB 283342A GB 553043 A GB553043 A GB 553043A
Authority
GB
United Kingdom
Prior art keywords
arc
rods
arc extinction
electric switches
improved arc
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
GB2833/42A
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 GB553043A publication Critical patent/GB553043A/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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
  • Circuit Breakers (AREA)
GB2833/42A 1941-04-09 1942-03-04 An improved arc extinction chamber for electric switches Expired GB553043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH553043X 1941-04-09

Publications (1)

Publication Number Publication Date
GB553043A true GB553043A (en) 1943-05-05

Family

ID=4519774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2833/42A Expired GB553043A (en) 1941-04-09 1942-03-04 An improved arc extinction chamber for electric switches

Country Status (6)

Country Link
US (1) US2347331A (es)
BE (1) BE443934A (es)
CH (1) CH217328A (es)
FR (1) FR882812A (es)
GB (1) GB553043A (es)
NL (1) NL61186C (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121160B (de) * 1954-12-30 1962-01-04 Siemens Ag Lichtbogenkammer mit Isolierstoffwaenden fuer Niederspannungsschaltgeraete

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103985577B (zh) * 2014-05-23 2016-12-07 国家电网公司 一种便携式电力开关器
JP7443842B2 (ja) * 2020-03-11 2024-03-06 オムロン株式会社 電磁継電器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121160B (de) * 1954-12-30 1962-01-04 Siemens Ag Lichtbogenkammer mit Isolierstoffwaenden fuer Niederspannungsschaltgeraete

Also Published As

Publication number Publication date
US2347331A (en) 1944-04-25
BE443934A (es)
FR882812A (fr) 1943-06-16
CH217328A (de) 1941-10-15
NL61186C (es)

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