FR578711A - Improvements to electrical switches - Google Patents

Improvements to electrical switches

Info

Publication number
FR578711A
FR578711A FR578711DA FR578711A FR 578711 A FR578711 A FR 578711A FR 578711D A FR578711D A FR 578711DA FR 578711 A FR578711 A FR 578711A
Authority
FR
France
Prior art keywords
electrical switches
switches
electrical
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR578711A publication Critical patent/FR578711A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Switch Cases, Indication, And Locking (AREA)
FR578711D 1923-01-29 1924-01-28 Improvements to electrical switches Expired FR578711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US615507A US1673748A (en) 1923-01-29 1923-01-29 Switching apparatus

Publications (1)

Publication Number Publication Date
FR578711A true FR578711A (en) 1924-10-02

Family

ID=24465689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR578711D Expired FR578711A (en) 1923-01-29 1924-01-28 Improvements to electrical switches

Country Status (2)

Country Link
US (1) US1673748A (en)
FR (1) FR578711A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634641A (en) * 1970-02-12 1972-01-11 Jean Pierre H Boudiak Prefabricated disconnectable electric station units compartment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110726B (en) * 1958-06-25 1961-07-13 Stahl Maschinenfabrik R Explosion-proof electrical switchgear
CN205212301U (en) * 2012-12-28 2016-05-04 Abb技术有限公司 Switchgear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634641A (en) * 1970-02-12 1972-01-11 Jean Pierre H Boudiak Prefabricated disconnectable electric station units compartment

Also Published As

Publication number Publication date
US1673748A (en) 1928-06-12

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