FR969085A - Commutateur magnétique - Google Patents

Commutateur magnétique

Info

Publication number
FR969085A
FR969085A FR969085DA FR969085A FR 969085 A FR969085 A FR 969085A FR 969085D A FR969085D A FR 969085DA FR 969085 A FR969085 A FR 969085A
Authority
FR
France
Prior art keywords
magnetic switch
magnetic
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
Other languages
English (en)
Inventor
Vladislav Zajic
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.)
USINES TCHECOSLOVAQUES METALLU
Original Assignee
USINES TCHECOSLOVAQUES METALLU
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 USINES TCHECOSLOVAQUES METALLU filed Critical USINES TCHECOSLOVAQUES METALLU
Application granted granted Critical
Publication of FR969085A publication Critical patent/FR969085A/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
FR969085D 1947-07-14 1948-07-10 Commutateur magnétique Expired FR969085A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS268303X 1947-07-14

Publications (1)

Publication Number Publication Date
FR969085A true FR969085A (fr) 1950-12-13

Family

ID=5451679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969085D Expired FR969085A (fr) 1947-07-14 1948-07-10 Commutateur magnétique

Country Status (4)

Country Link
US (1) US2568377A (fr)
CH (1) CH268303A (fr)
FR (1) FR969085A (fr)
GB (1) GB646113A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759073A (en) * 1947-01-11 1956-08-14 Ite Circuit Breaker Ltd High voltage magnetic arc extinguishing means
BE498021A (fr) * 1949-10-13 Merlin Gerin
US2644048A (en) * 1950-07-22 1953-06-30 Westinghouse Electric Corp Circuit interrupter
US2744983A (en) * 1951-10-03 1956-05-08 Allis Chalmers Mfg Co Perforated arc chute barrier providing parallel arc paths
US2709735A (en) * 1952-08-01 1955-05-31 Gen Electric Arc chute for electric circuit breakers
US2721916A (en) * 1952-08-05 1955-10-25 Allis Chalmers Mfg Co Arc chute providing barriers parallel to the direction of contact separation
US2941060A (en) * 1953-05-06 1960-06-14 Ite Circuit Breaker Ltd Arc extinguishing means for high voltage circuit breakers
US2933574A (en) * 1954-04-26 1960-04-19 Westinghouse Electric Corp Circuit interrupters
DE19935632A1 (de) * 1999-07-29 2001-02-01 Abb Patent Gmbh Lichtbogenlöschblechpaket für ein elektrisches Schaltgerät

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306204A (en) * 1939-10-11 1942-12-22 Gen Electric Electric arc extinguishing apparatus
US2393164A (en) * 1943-02-27 1946-01-15 Gen Electric Electric circuit breaker
US2442199A (en) * 1943-12-15 1948-05-25 Westinghouse Electric Corp Circuit interrupter

Also Published As

Publication number Publication date
US2568377A (en) 1951-09-18
CH268303A (de) 1950-05-15
GB646113A (en) 1950-11-15

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