FR1188775A - Arc Blowing Electrical Cutout Device - Google Patents

Arc Blowing Electrical Cutout Device

Info

Publication number
FR1188775A
FR1188775A FR1188775DA FR1188775A FR 1188775 A FR1188775 A FR 1188775A FR 1188775D A FR1188775D A FR 1188775DA FR 1188775 A FR1188775 A FR 1188775A
Authority
FR
France
Prior art keywords
cutout device
arc blowing
electrical cutout
blowing electrical
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
Other languages
French (fr)
Inventor
Andre-Robert Baudry
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.)
SNCF Mobilites
Original Assignee
SNCF Mobilites
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 SNCF Mobilites filed Critical SNCF Mobilites
Application granted granted Critical
Publication of FR1188775A publication Critical patent/FR1188775A/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
    • H01H33/161—Variable impedances
FR1188775D 1957-12-18 1957-12-18 Arc Blowing Electrical Cutout Device Expired FR1188775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1188775T 1957-12-18

Publications (1)

Publication Number Publication Date
FR1188775A true FR1188775A (en) 1959-09-25

Family

ID=9665466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1188775D Expired FR1188775A (en) 1957-12-18 1957-12-18 Arc Blowing Electrical Cutout Device

Country Status (1)

Country Link
FR (1) FR1188775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325170A2 (en) * 1975-09-16 1977-04-15 Merlin Gerin Electric switch for AC - has cylindrical contacts, permanent magnet blow-out and semi-conductor circuit shunt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325170A2 (en) * 1975-09-16 1977-04-15 Merlin Gerin Electric switch for AC - has cylindrical contacts, permanent magnet blow-out and semi-conductor circuit shunt

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