EG21442A - Change-over power switch - Google Patents

Change-over power switch

Info

Publication number
EG21442A
EG21442A EG144598A EG144598A EG21442A EG 21442 A EG21442 A EG 21442A EG 144598 A EG144598 A EG 144598A EG 144598 A EG144598 A EG 144598A EG 21442 A EG21442 A EG 21442A
Authority
EG
Egypt
Prior art keywords
change
power switch
over power
over
switch
Prior art date
Application number
EG144598A
Inventor
Gilbert Saikali
Paul Saikali
Original Assignee
Kloeckner Moeller 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
Application filed by Kloeckner Moeller Gmbh filed Critical Kloeckner Moeller Gmbh
Application granted granted Critical
Publication of EG21442A publication Critical patent/EG21442A/en

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
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Stand-By Power Supply Arrangements (AREA)
EG144598A 1997-11-25 1998-11-19 Change-over power switch EG21442A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997152148 DE19752148A1 (en) 1997-11-25 1997-11-25 Power circuit breaker switch

Publications (1)

Publication Number Publication Date
EG21442A true EG21442A (en) 2001-10-31

Family

ID=7849741

Family Applications (1)

Application Number Title Priority Date Filing Date
EG144598A EG21442A (en) 1997-11-25 1998-11-19 Change-over power switch

Country Status (3)

Country Link
DE (1) DE19752148A1 (en)
EG (1) EG21442A (en)
TN (1) TNSN98208A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012023424B4 (en) * 2012-11-29 2019-08-14 Kostal Industrie Elektrik Gmbh Energy distribution system with a control device
CN107301928B (en) * 2016-04-15 2020-05-29 施耐德电器工业公司 Mechanical interlock for bypass type dual-power transfer switch
CN107309088B (en) * 2017-08-02 2023-06-16 福建龙净环保股份有限公司 Interlocking device and detection method
DE102020130539B4 (en) 2020-11-19 2022-06-09 Sma Solar Technology Ag Method for operating an energy supply system, energy supply system and control unit for an energy supply system
DE102022133679A1 (en) 2022-12-16 2024-06-27 Rwe Offshore Wind Gmbh Offshore wind farm

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023469A (en) * 1990-02-05 1991-06-11 Zenith Controls, Inc. Interlock system for bypass/isolation automatic transfer switch
FR2703183B1 (en) * 1993-03-25 1995-05-19 Gec Alsthom Equip Basse Tens Safety device for mechanically locking circuit breakers between them.

Also Published As

Publication number Publication date
DE19752148A1 (en) 1999-05-27
TNSN98208A1 (en) 2000-12-29

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