FR873615A - Perfectionnements aux boites de soufflage - Google Patents

Perfectionnements aux boites de soufflage

Info

Publication number
FR873615A
FR873615A FR873615DA FR873615A FR 873615 A FR873615 A FR 873615A FR 873615D A FR873615D A FR 873615DA FR 873615 A FR873615 A FR 873615A
Authority
FR
France
Prior art keywords
blow boxes
blow
boxes
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
English (en)
Inventor
Claude Varichon
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.)
Ateliers de Constructions Electriques de Delle SA
Original Assignee
Ateliers de Constructions Electriques de Delle 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 Ateliers de Constructions Electriques de Delle SA filed Critical Ateliers de Constructions Electriques de Delle SA
Application granted granted Critical
Publication of FR873615A publication Critical patent/FR873615A/fr
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
    • H01H9/36—Metal parts
FR873615D 1941-02-27 1941-02-27 Perfectionnements aux boites de soufflage Expired FR873615A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR762737X 1941-02-27

Publications (1)

Publication Number Publication Date
FR873615A true FR873615A (fr) 1942-07-15

Family

ID=9177595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873615D Expired FR873615A (fr) 1941-02-27 1941-02-27 Perfectionnements aux boites de soufflage

Country Status (2)

Country Link
DE (1) DE762737C (fr)
FR (1) FR873615A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721916A (en) * 1952-08-05 1955-10-25 Allis Chalmers Mfg Co Arc chute providing barriers parallel to the direction of contact separation

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006929B (de) * 1953-11-20 1957-04-25 August Stemmann O H G Fabrik E Funkenkammer, insbesondere fuer Nockenschalter
BE548341A (fr) * 1955-06-03
DE1000091B (de) * 1955-09-09 1957-01-03 Voigt & Haeffner Ag Elektrischer Schalter mit Lichtbogenleitblechen
LU36750A1 (fr) * 1959-01-08 1960-07-08
DE1149105B (de) * 1959-10-08 1963-05-22 Licentia Gmbh Aus scheibenfoermigen Spulen, insbesondere aus Doppelspulen aufgebaute Wicklung fuerTransformatoren oder Drosselspulen
DE1185274B (de) * 1960-12-14 1965-01-14 Licentia Gmbh Selbstschalter, insbesondere Installationsselbstschalter
FR1309965A (fr) * 1962-09-10 1963-03-04
BE629702A (fr) * 1963-03-18 Merlin Gerin
DE1230882B (de) * 1964-01-16 1966-12-22 Licentia Gmbh Lichtbogenkammer
IT1133612B (it) * 1980-09-24 1986-07-09 Bassani Spa Cella di deionizzazione per l'estinzione dell'arco elettrico
DE3446765A1 (de) * 1984-12-21 1986-07-10 Schupa Elektro GmbH + Co KG, 5885 Schalksmühle Kontaktsystem zur begrenzung der lichtbogenlaenge in einem fehlerstromschutzschalter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR825517A (fr) * 1936-08-20 1938-03-04 Thomson Houston Comp Francaise Perfectionnements aux dispositifs de soufflage d'arcs de rupture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721916A (en) * 1952-08-05 1955-10-25 Allis Chalmers Mfg Co Arc chute providing barriers parallel to the direction of contact separation

Also Published As

Publication number Publication date
DE762737C (de) 1952-07-03

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