FR2189850B3 - - Google Patents

Info

Publication number
FR2189850B3
FR2189850B3 FR7322322A FR7322322A FR2189850B3 FR 2189850 B3 FR2189850 B3 FR 2189850B3 FR 7322322 A FR7322322 A FR 7322322A FR 7322322 A FR7322322 A FR 7322322A FR 2189850 B3 FR2189850 B3 FR 2189850B3
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
FR7322322A
Other languages
French (fr)
Other versions
FR2189850A1 (en
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.)
ADC GmbH
Original Assignee
Krone GmbH
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 claimed from DE19722229865 external-priority patent/DE2229865C3/en
Application filed by Krone GmbH filed Critical Krone GmbH
Publication of FR2189850A1 publication Critical patent/FR2189850A1/fr
Application granted granted Critical
Publication of FR2189850B3 publication Critical patent/FR2189850B3/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • 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
    • H01H33/045—Means for extinguishing or preventing arc between current-carrying parts for arcs formed during closing
    • 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
FR7322322A 1972-06-19 1973-06-19 Expired FR2189850B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722229865 DE2229865C3 (en) 1972-06-19 Single-pole switchable high-voltage switching unit, in particular load switch

Publications (2)

Publication Number Publication Date
FR2189850A1 FR2189850A1 (en) 1974-01-25
FR2189850B3 true FR2189850B3 (en) 1976-06-18

Family

ID=5848140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322322A Expired FR2189850B3 (en) 1972-06-19 1973-06-19

Country Status (8)

Country Link
AT (1) AT332929B (en)
BE (1) BE801060A (en)
DD (1) DD104653A5 (en)
FR (1) FR2189850B3 (en)
IT (1) IT986482B (en)
NL (1) NL7308426A (en)
SE (1) SE381124B (en)
ZA (1) ZA733920B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132123A1 (en) * 1981-08-11 1983-03-03 Siemens AG, 1000 Berlin und 8000 München SINGLE OR MULTIPOLE SWITCH FOR ENCLOSED, PRESSURE GAS INSULATED HIGH VOLTAGE SWITCHGEAR
DE3530960A1 (en) * 1985-08-27 1987-03-05 Krone Gmbh DEVICE FOR THREE-POLE SWITCHING A SWITCH-DISCONNECTOR BY MEANS OF A HAND-RING DRIVE

Also Published As

Publication number Publication date
DE2229865B2 (en) 1976-07-15
ATA503973A (en) 1976-02-15
SE381124B (en) 1975-11-24
DD104653A5 (en) 1974-03-12
IT986482B (en) 1975-01-30
DE2229865A1 (en) 1974-01-31
FR2189850A1 (en) 1974-01-25
BE801060A (en) 1973-10-15
ZA733920B (en) 1974-05-29
AT332929B (en) 1976-10-25
NL7308426A (en) 1973-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse