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DE58908548D1 - Control cabinet with a low-voltage switchgear. - Google Patents

Control cabinet with a low-voltage switchgear.

Info

Publication number
DE58908548D1
DE58908548D1 DE58908548T DE58908548T DE58908548D1 DE 58908548 D1 DE58908548 D1 DE 58908548D1 DE 58908548 T DE58908548 T DE 58908548T DE 58908548 T DE58908548 T DE 58908548T DE 58908548 D1 DE58908548 D1 DE 58908548D1
Authority
DE
Germany
Prior art keywords
locking
door
switching
low
control cabinet
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 - Fee Related
Application number
DE58908548T
Other languages
German (de)
Inventor
Ulrich Ing Grad Marquardt
Guenter Dipl Ing Prietzel
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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of DE58908548D1 publication Critical patent/DE58908548D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts

Landscapes

  • Patch Boards (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Keying Circuit Devices (AREA)
  • Relay Circuits (AREA)
  • Coin-Freed Apparatuses For Hiring Articles (AREA)
  • Details Of Television Scanning (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

A switchgear cubicle or a switching installation has a door (7) as the termination of the installation space of a switching device (1), for example of a low-voltage power circuit breaker. A locking device (11) is used for locking the door (7) against opening when the switching device (1) is switched on. For this purpose, the locking device (11) has a locking tab (21) fitted on the inner side of the door (7) and a locking lever (12), interacting with the locking tab, which is supported such that it can pivot vertically close to a lower lateral support (5) of the switching device (1) and is movable against the effective direction of gravity, by means of an opening spring (22), into an open position. The locking device is especially suitable for installations having fixedly installed switching devices. <IMAGE>
DE58908548T 1988-04-20 1989-04-11 Control cabinet with a low-voltage switchgear. Expired - Fee Related DE58908548D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8805458U DE8805458U1 (en) 1988-04-20 1988-04-20 Control cabinet with a low-voltage circuit breaker

Publications (1)

Publication Number Publication Date
DE58908548D1 true DE58908548D1 (en) 1994-12-01

Family

ID=6823343

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8805458U Expired DE8805458U1 (en) 1988-04-20 1988-04-20 Control cabinet with a low-voltage circuit breaker
DE58908548T Expired - Fee Related DE58908548D1 (en) 1988-04-20 1989-04-11 Control cabinet with a low-voltage switchgear.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8805458U Expired DE8805458U1 (en) 1988-04-20 1988-04-20 Control cabinet with a low-voltage circuit breaker

Country Status (4)

Country Link
EP (1) EP0338969B1 (en)
AT (1) ATE113406T1 (en)
DE (2) DE8805458U1 (en)
NO (1) NO174649C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010025240A1 (en) * 2010-06-26 2011-12-29 Eaton Industries Gmbh Locking device for a cabinet door

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037549B (en) * 1952-09-25 1958-08-28 Siemens Ag Disconnectable power socket with mutual locking between switch and socket
US3028459A (en) * 1959-02-19 1962-04-03 Fed Pacific Electric Co Switch and enclosure therefor
US3194907A (en) * 1963-06-28 1965-07-13 Gen Electric Interlock mechanism for an enclosed electric switch
US3534186A (en) * 1969-08-06 1970-10-13 Giddings & Lewis Door interlock system for electrical control cabinets

Also Published As

Publication number Publication date
ATE113406T1 (en) 1994-11-15
EP0338969A2 (en) 1989-10-25
NO891637L (en) 1989-10-23
NO174649C (en) 1994-06-08
NO174649B (en) 1994-02-28
EP0338969A3 (en) 1991-04-03
DE8805458U1 (en) 1989-08-17
EP0338969B1 (en) 1994-10-26
NO891637D0 (en) 1989-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee