FR2031913A5 - - Google Patents

Info

Publication number
FR2031913A5
FR2031913A5 FR6903321A FR6903321A FR2031913A5 FR 2031913 A5 FR2031913 A5 FR 2031913A5 FR 6903321 A FR6903321 A FR 6903321A FR 6903321 A FR6903321 A FR 6903321A FR 2031913 A5 FR2031913 A5 FR 2031913A5
Authority
FR
France
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
FR6903321A
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.)
INST PRUEFFELD ELEKT
Original Assignee
INST PRUEFFELD ELEKT
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
Priority to DE19691901067 priority Critical patent/DE1901067A1/en
Application filed by INST PRUEFFELD ELEKT filed Critical INST PRUEFFELD ELEKT
Priority to FR6903321A priority patent/FR2031913A5/fr
Priority to GB1575869A priority patent/GB1264844A/en
Application granted granted Critical
Publication of FR2031913A5 publication Critical patent/FR2031913A5/fr
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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers
    • H01H2033/024—Details particular to three-phase circuit breakers with a triangular setup of circuit breakers
FR6903321A 1968-04-17 1969-02-12 Expired FR2031913A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19691901067 DE1901067A1 (en) 1968-04-17 1969-01-10 Vacuum switch
FR6903321A FR2031913A5 (en) 1968-04-17 1969-02-12
GB1575869A GB1264844A (en) 1968-04-17 1969-03-26

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD13154768 1968-04-17
FR6903321A FR2031913A5 (en) 1968-04-17 1969-02-12
GB1575869 1969-03-26

Publications (1)

Publication Number Publication Date
FR2031913A5 true FR2031913A5 (en) 1970-11-20

Family

ID=34753245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6903321A Expired FR2031913A5 (en) 1968-04-17 1969-02-12

Country Status (3)

Country Link
DE (1) DE1901067A1 (en)
FR (1) FR2031913A5 (en)
GB (1) GB1264844A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1639106B1 (en) * 1968-03-16 1970-10-29 Emmerich Christoph Kg Light control unit
DE2036496C3 (en) * 1970-07-23 1982-02-11 Siemens AG, 1000 Berlin und 8000 München Built-in dimmer for controlling the brightness of electrical lamps
US3849617A (en) * 1972-10-25 1974-11-19 Allis Chalmers Constriction type vacuum interrupter
DE2319330C2 (en) * 1973-04-17 1984-08-16 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Arrangement for the wireless control of consumers connected to the permanently installed house installation network
DE2932407C2 (en) * 1979-08-09 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Low voltage contactor with three-phase contact set
US6156989A (en) * 1999-09-30 2000-12-05 Rockwell Technologies, Llc Multi-phase vacuum switch arrangement including an electromagnet actuating mechanism
CN111968876B (en) * 2020-09-17 2022-06-28 安徽普众机电有限公司 Household high-voltage vacuum circuit breaker

Also Published As

Publication number Publication date
DE1901067A1 (en) 1969-10-23
GB1264844A (en) 1972-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse