FR2191240A2 - - Google Patents

Info

Publication number
FR2191240A2
FR2191240A2 FR7322782A FR7322782A FR2191240A2 FR 2191240 A2 FR2191240 A2 FR 2191240A2 FR 7322782 A FR7322782 A FR 7322782A FR 7322782 A FR7322782 A FR 7322782A FR 2191240 A2 FR2191240 A2 FR 2191240A2
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.)
Granted
Application number
FR7322782A
Other languages
French (fr)
Other versions
FR2191240B2 (zh
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2191240A2 publication Critical patent/FR2191240A2/fr
Application granted granted Critical
Publication of FR2191240B2 publication Critical patent/FR2191240B2/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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts
FR7322782A 1972-06-27 1973-06-21 Expired FR2191240B2 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2232314A DE2232314C3 (de) 1972-06-27 1972-06-27 Kontaktsystem für elektrische Hochspannungsgeräte mit einem gasförmigen Isoliermittel, insbesondere Hochspannungs-Leistungsschalter

Publications (2)

Publication Number Publication Date
FR2191240A2 true FR2191240A2 (zh) 1974-02-01
FR2191240B2 FR2191240B2 (zh) 1977-05-13

Family

ID=5849369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322782A Expired FR2191240B2 (zh) 1972-06-27 1973-06-21

Country Status (7)

Country Link
US (1) US3873793A (zh)
JP (1) JPS579167B2 (zh)
CH (1) CH580861A5 (zh)
DE (1) DE2232314C3 (zh)
FR (1) FR2191240B2 (zh)
IT (1) IT1045363B (zh)
SE (1) SE393217B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016001A1 (de) * 1991-02-28 1992-09-17 Siemens Aktiengesellschaft Elektrischer hochspannungsschalter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696041B1 (fr) * 1992-09-18 1994-10-14 Alsthom Gec Disjoncteur à éléments fixés par frettage.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2364981A (en) * 1942-05-16 1944-12-12 Allis Chalmers Mfg Co Electric circuit breaker and method of operating the same
DE2209287C3 (de) * 1972-02-22 1974-12-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrischer Druckgasschalter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016001A1 (de) * 1991-02-28 1992-09-17 Siemens Aktiengesellschaft Elektrischer hochspannungsschalter

Also Published As

Publication number Publication date
IT1045363B (it) 1980-05-10
JPS579167B2 (zh) 1982-02-19
DE2232314C3 (de) 1979-05-10
SE393217B (sv) 1977-05-02
FR2191240B2 (zh) 1977-05-13
DE2232314A1 (de) 1974-01-10
CH580861A5 (zh) 1976-10-15
US3873793A (en) 1975-03-25
DE2232314B2 (de) 1978-09-07
JPS4951565A (zh) 1974-05-18

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