FR1223270A - Arc extinguishing device for electric switches - Google Patents

Arc extinguishing device for electric switches

Info

Publication number
FR1223270A
FR1223270A FR759064A FR759064A FR1223270A FR 1223270 A FR1223270 A FR 1223270A FR 759064 A FR759064 A FR 759064A FR 759064 A FR759064 A FR 759064A FR 1223270 A FR1223270 A FR 1223270A
Authority
FR
France
Prior art keywords
arc extinguishing
extinguishing device
electric switches
switches
electric
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
FR759064A
Other languages
French (fr)
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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
Priority claimed from GB2458154A external-priority patent/GB807154A/en
Application filed by English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to FR759064A priority Critical patent/FR1223270A/en
Application granted granted Critical
Publication of FR1223270A publication Critical patent/FR1223270A/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
FR759064A 1954-08-24 1958-02-25 Arc extinguishing device for electric switches Expired FR1223270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR759064A FR1223270A (en) 1954-08-24 1958-02-25 Arc extinguishing device for electric switches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2458154A GB807154A (en) 1954-08-24 1954-08-24 Improvements in and relating to arc chutes for electric circuit breakers
FR759064A FR1223270A (en) 1954-08-24 1958-02-25 Arc extinguishing device for electric switches

Publications (1)

Publication Number Publication Date
FR1223270A true FR1223270A (en) 1960-06-16

Family

ID=26183348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR759064A Expired FR1223270A (en) 1954-08-24 1958-02-25 Arc extinguishing device for electric switches

Country Status (1)

Country Link
FR (1) FR1223270A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232065A1 (en) * 1973-05-28 1974-12-27 Merlin Gerin Electric circuit breaker - refractory plate stack provides arc extinction
CN110391117A (en) * 2018-04-19 2019-10-29 Abb股份公司 Low-voltage circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232065A1 (en) * 1973-05-28 1974-12-27 Merlin Gerin Electric circuit breaker - refractory plate stack provides arc extinction
CN110391117A (en) * 2018-04-19 2019-10-29 Abb股份公司 Low-voltage circuit breaker

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