FR1237000A - Improvement in switches with visible cut-off in the air - Google Patents

Improvement in switches with visible cut-off in the air

Info

Publication number
FR1237000A
FR1237000A FR806731A FR806731A FR1237000A FR 1237000 A FR1237000 A FR 1237000A FR 806731 A FR806731 A FR 806731A FR 806731 A FR806731 A FR 806731A FR 1237000 A FR1237000 A FR 1237000A
Authority
FR
France
Prior art keywords
switches
improvement
air
visible cut
visible
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
FR806731A
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.)
CIE CONSTR GROS MAT ELECTROMEC
Original Assignee
CIE CONSTR GROS MAT ELECTROMEC
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 CIE CONSTR GROS MAT ELECTROMEC filed Critical CIE CONSTR GROS MAT ELECTROMEC
Priority to FR806731A priority Critical patent/FR1237000A/en
Application granted granted Critical
Publication of FR1237000A publication Critical patent/FR1237000A/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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/123—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement
FR806731A 1959-10-05 1959-10-05 Improvement in switches with visible cut-off in the air Expired FR1237000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR806731A FR1237000A (en) 1959-10-05 1959-10-05 Improvement in switches with visible cut-off in the air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR806731A FR1237000A (en) 1959-10-05 1959-10-05 Improvement in switches with visible cut-off in the air

Publications (1)

Publication Number Publication Date
FR1237000A true FR1237000A (en) 1960-07-22

Family

ID=8719816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806731A Expired FR1237000A (en) 1959-10-05 1959-10-05 Improvement in switches with visible cut-off in the air

Country Status (1)

Country Link
FR (1) FR1237000A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175619A1 (en) * 1972-03-16 1973-10-26 Acetp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175619A1 (en) * 1972-03-16 1973-10-26 Acetp

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