FR1399521A - Pneumatic switch - Google Patents

Pneumatic switch

Info

Publication number
FR1399521A
FR1399521A FR979798A FR979798A FR1399521A FR 1399521 A FR1399521 A FR 1399521A FR 979798 A FR979798 A FR 979798A FR 979798 A FR979798 A FR 979798A FR 1399521 A FR1399521 A FR 1399521A
Authority
FR
France
Prior art keywords
pneumatic switch
pneumatic
switch
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
FR979798A
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France 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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Priority to FR979798A priority Critical patent/FR1399521A/en
Application granted granted Critical
Publication of FR1399521A publication Critical patent/FR1399521A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
FR979798A 1964-06-26 1964-06-26 Pneumatic switch Expired FR1399521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR979798A FR1399521A (en) 1964-06-26 1964-06-26 Pneumatic switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR979798A FR1399521A (en) 1964-06-26 1964-06-26 Pneumatic switch

Publications (1)

Publication Number Publication Date
FR1399521A true FR1399521A (en) 1965-05-14

Family

ID=8833317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979798A Expired FR1399521A (en) 1964-06-26 1964-06-26 Pneumatic switch

Country Status (1)

Country Link
FR (1) FR1399521A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855436A (en) * 1972-02-17 1974-12-17 Siemens Ag Compressed-gas circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855436A (en) * 1972-02-17 1974-12-17 Siemens Ag Compressed-gas circuit breaker

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