FR560298A - Improvements made to electrical switches - Google Patents

Improvements made to electrical switches

Info

Publication number
FR560298A
FR560298A FR560298DA FR560298A FR 560298 A FR560298 A FR 560298A FR 560298D A FR560298D A FR 560298DA FR 560298 A FR560298 A FR 560298A
Authority
FR
France
Prior art keywords
improvements made
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 FR560298A publication Critical patent/FR560298A/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
    • H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
    • 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
    • H02B11/127—Withdrawal mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Patch Boards (AREA)
  • Mechanisms For Operating Contacts (AREA)
FR560298D 1921-12-27 1922-12-22 Improvements made to electrical switches Expired FR560298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US524844A US1614115A (en) 1921-12-27 1921-12-27 Electric switching apparatus

Publications (1)

Publication Number Publication Date
FR560298A true FR560298A (en) 1923-10-02

Family

ID=24090884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR560298D Expired FR560298A (en) 1921-12-27 1922-12-22 Improvements made to electrical switches

Country Status (4)

Country Link
US (1) US1614115A (en)
DE (1) DE401084C (en)
FR (1) FR560298A (en)
GB (1) GB191048A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967559C (en) * 1938-05-11 1957-11-21 Siemens Ag Measuring, control and reporting equipment
US2699966A (en) * 1945-02-16 1955-01-18 Jeffrey Mfg Co Underground mine apparatus and control housing therefor
US2544314A (en) * 1948-10-28 1951-03-06 Gen Electric Switchgear drawout mechanism
DE1072681B (en) * 1952-07-28 1960-01-07 LICENTIA Patent-Verwaltungs-G. m.b.H., Frankfurt/M Encapsulated switchgear
DE1027278B (en) * 1953-02-27 1958-04-03 Int Standard Electric Corp Arrangement of a plurality of mounting plates in a housing or frame for receiving individual electrical parts
DE1008009B (en) * 1953-04-02 1957-05-09 Landis & Gyr Ag Electrical recorder in a wall-mountable housing
DE1029900B (en) * 1953-07-24 1958-05-14 Lorenz C Ag Multiple plug connection for telecommunication devices with contact spring strips and parallel moving contact blades, especially for railway safety systems
DE1163946B (en) * 1961-01-31 1964-02-27 Calor Emag Elektrizitaets Ag Electrical switchgear with a removable switch insert arranged in a block of insulating material
US3397293A (en) * 1965-08-13 1968-08-13 Gen Electric Metal-clad switchgear employing vacuum type circuit interrupters
EP0551195A1 (en) * 1992-01-07 1993-07-14 Bml Enterprises Ltd. An electrical switch and motor
CN102593743A (en) * 2012-02-23 2012-07-18 王秀华 110kV vacuum/sulfur hexafluoride mobile cart type circuit breaker and assembling frame space

Also Published As

Publication number Publication date
DE401084C (en)
US1614115A (en) 1927-01-11
GB191048A (en) 1923-12-20

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