NO920345L - SWITCH DRIVE FOR ELECTRIC MIDDLE VOLTAGE EQUIPMENT - Google Patents

SWITCH DRIVE FOR ELECTRIC MIDDLE VOLTAGE EQUIPMENT

Info

Publication number
NO920345L
NO920345L NO92920345A NO920345A NO920345L NO 920345 L NO920345 L NO 920345L NO 92920345 A NO92920345 A NO 92920345A NO 920345 A NO920345 A NO 920345A NO 920345 L NO920345 L NO 920345L
Authority
NO
Norway
Prior art keywords
switching
switch
spring
switch drive
shaft
Prior art date
Application number
NO92920345A
Other languages
Norwegian (no)
Other versions
NO920345D0 (en
NO305010B1 (en
Inventor
Horst Deharde
Rolf Dirks
Udo Tisch
Original Assignee
Felten & Guilleaume Energie
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 Felten & Guilleaume Energie filed Critical Felten & Guilleaume Energie
Publication of NO920345D0 publication Critical patent/NO920345D0/en
Publication of NO920345L publication Critical patent/NO920345L/en
Publication of NO305010B1 publication Critical patent/NO305010B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Relay Circuits (AREA)
  • Keying Circuit Devices (AREA)
  • Electronic Switches (AREA)
  • Radiation-Therapy Devices (AREA)
  • Electroluminescent Light Sources (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Switch drives are used for transmitting force from the front of a switching installation to a switching device located in the switching installation. The object here is to simplify the switching operations of a switch drive of the type already mentioned and to provide self-controlling mechanisms which close or open operating openings, indicate unambiguous switch positions and automatically lock the cable connecting spaces, depending on the switching operation. The solution provides that a switching-on spring (6) and a switching-off spring (20) are simultaneously clamped at the maximum force point during manual switching rotation of an operating shaft (1). In this case, mechanical coupling elements (3, 4, 22, 23, 17, 16, 27, 28, 29, 30, 32, 39), > [sic] are moved into the switched-on position, and the switching-off spring is held in the clamped position via a switching-off spring lever (19). A transverse slide (36), which can be operated by the switching shaft (38), makes it possible to lock the operating shafts (1, 80) alternately, is used as the switch position indication, and locks the cable connecting spaces by means of a driver shaft (35) which is connected to the transverse slide and has a locking lever (33). Such a switch drive is suitable for medium-voltage switch devices, especially for load interrupter switches. <IMAGE>
NO920345A 1991-04-12 1992-01-27 Switch drive for electrical medium voltage equipment NO305010B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4111942A DE4111942A1 (en) 1991-04-12 1991-04-12 SWITCH DRIVE FOR ELECTRICAL MEDIUM VOLTAGE DEVICES

Publications (3)

Publication Number Publication Date
NO920345D0 NO920345D0 (en) 1992-01-27
NO920345L true NO920345L (en) 1992-10-13
NO305010B1 NO305010B1 (en) 1999-03-15

Family

ID=6429435

Family Applications (1)

Application Number Title Priority Date Filing Date
NO920345A NO305010B1 (en) 1991-04-12 1992-01-27 Switch drive for electrical medium voltage equipment

Country Status (7)

Country Link
EP (1) EP0508041B1 (en)
AT (1) ATE110879T1 (en)
DE (2) DE4111942A1 (en)
DK (1) DK0508041T3 (en)
ES (1) ES2061282T3 (en)
FI (1) FI104660B (en)
NO (1) NO305010B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19519168C1 (en) * 1995-05-24 1996-08-08 Felten & Guilleaume Energie Electrical load isolating-switch with fuse
DE19900219B4 (en) * 1999-01-07 2006-07-20 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co locking device
DE19904931C2 (en) * 1999-02-06 2001-11-29 Felten & Guilleaume Ag Switch drive for a circuit breaker
CN103745872B (en) * 2013-12-24 2016-01-13 上海天灵开关厂有限公司 Sectional type load switch mechanism
CN103871759B (en) * 2014-03-26 2015-09-23 双城市机电技术开发有限公司 The spring energy storage device of on load tap changer
CN104616916B (en) * 2014-12-22 2016-11-23 施耐德万高（天津）电气设备有限公司 The operating mechanism of three kinds of state of switch electrical equipment can be realized
DE102020202595A1 (en) 2020-02-28 2021-09-02 Siemens Aktiengesellschaft Control unit for an earthing switch drive in an air-insulated switchgear

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1588305A1 (en) * 1967-02-23
DE3233412C2 (en) * 1982-09-09 1985-08-22 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Spring force drive for an electrical high-voltage switch
DE9014832U1 (en) * 1990-10-26 1991-03-14 Felten & Guilleaume Energietechnik AG, 51063 Köln Spring drive for medium-voltage switchgear
DE9104477U1 (en) * 1991-04-12 1991-05-29 Felten & Guilleaume Energietechnik AG, 5000 Köln Switching drive for medium-voltage electrical devices

Also Published As

Publication number Publication date
DE4111942A1 (en) 1992-10-15
FI104660B (en) 2000-03-15
FI921613A0 (en) 1992-04-10
FI921613A (en) 1992-10-13
ES2061282T3 (en) 1994-12-01
EP0508041B1 (en) 1994-08-31
NO920345D0 (en) 1992-01-27
DK0508041T3 (en) 1995-01-09
DE59200427D1 (en) 1994-10-06
EP0508041A1 (en) 1992-10-14
ATE110879T1 (en) 1994-09-15
NO305010B1 (en) 1999-03-15

Similar Documents

Publication Publication Date Title
US7532095B2 (en) Apparatus for remotely actuating a manual actuator of a circuit breaker
DK0385265T3 (en) Spring power drive for a circuit breaker
EP0883150A3 (en) Electrical circuit breaker with manual and remote actuators
NO920345L (en) SWITCH DRIVE FOR ELECTRIC MIDDLE VOLTAGE EQUIPMENT
EP1121738A1 (en) Gas-insulated switchgear device
EP0451481A3 (en) Test device for earth fault circuit breaker
RU2234757C2 (en) Operating mechanism for switching device such as ground switch of medium-voltage switchgear
KR20040090475A (en) Locking device of a plug-in electrical apparatus and switchgear apparatus comprising such a device
DE3777278D1 (en) SPRING-STORAGE ACTUATOR FOR ELECTRICAL SWITCHGEAR.
ATE186153T1 (en) CIRCUIT SWITCH WITH LOCKING DEVICE TO PREVENT SWITCHING ON
DE68916815D1 (en) Automatic switches, especially differential and circuit breakers.
PT872867E (en) ELECTRICAL ASSEMBLY WITH CONTROL DEVICE FOR A CIRCUIT BREAKER
EP0645790A3 (en) Device for operating end position switches for an electric motor-driven linear adjusting drive.
ATE158106T1 (en) LOCKABLE MANUAL ACTUATING DEVICE FOR SWITCHING ON AND OFF ENCAPSULATED ELECTRICAL SWITCHING DEVICES, IN PARTICULAR CIRCUIT SWITCHES
EP0196240A3 (en) Metal-clad gas-insulated switchgear apparatus
ES2110182T3 (en) ELECTRICAL SWITCHING INSTALLATION.
DK656888A (en) OPERATING DEVICE FOR ELECTRIC SWITCHES
ATE159123T1 (en) LOCKABLE MANUAL OPERATING DEVICE FOR ENCAPSULED ELECTRICAL SWITCHING DEVICES
ES2090810T3 (en) ELECTRIC SWITCH.
EP0834182A1 (en) Switch device
SE8701696L (en) WASTE MECHANISM OF A MANOVERDON SWITCH
RU2110105C1 (en) Driving mechanism of switch
RU2110658C1 (en) Switchgear chamber in metal housing with door lock
DE59914049D1 (en) Drive device for actuating a disconnector