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EP0397294A3 - Drive mechanism for a vacuum interrupter with a contact spring - Google Patents

Drive mechanism for a vacuum interrupter with a contact spring Download PDF

Info

Publication number
EP0397294A3
EP0397294A3 EP19900250112 EP90250112A EP0397294A3 EP 0397294 A3 EP0397294 A3 EP 0397294A3 EP 19900250112 EP19900250112 EP 19900250112 EP 90250112 A EP90250112 A EP 90250112A EP 0397294 A3 EP0397294 A3 EP 0397294A3
Authority
EP
European Patent Office
Prior art keywords
armed lever
drive mechanism
lever
switching
vacuum interrupter
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.)
Granted
Application number
EP19900250112
Other languages
German (de)
French (fr)
Other versions
EP0397294A2 (en
EP0397294B1 (en
Inventor
Dietrich Rudolph
Norbert Steinemer
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
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Publication of EP0397294A2 publication Critical patent/EP0397294A2/en
Publication of EP0397294A3 publication Critical patent/EP0397294A3/en
Application granted granted Critical
Publication of EP0397294B1 publication Critical patent/EP0397294B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H2033/6667—Details concerning lever type driving rod arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide
    • Y10T74/18944—Link connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/206—Adjustable

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The drive mechanism of a vacuum interrupter (1) has a two-armed lever (7), supported such that it can pivot, and a spring (11) which engages on the lever and provides the contact force. The two-armed lever (7) is guided in its bearing (oblong hole 9, pivot pin 8) such that it can move in a limited manner in a direction running approximately parallel to the direction of operation of the interrupter (1). On switching on, the two-armed lever (7), with its pivot pin (8), pivots about the end of the pin guide until the switching pieces (3, 5) make contact. Further pivoting of the lever (7) takes place about a hinge arrangement (6) between the two-armed lever (7) and the drive ram (4). The two-armed lever (7) can be formed from two parallel partial levers (20) at such a spacing that the spring (11) can engage between the partial levers. The drive mechanism is suitable for single or multipin vacuum power circuit breakers, for example for use in gas-insulated switching installations. <IMAGE>
EP90250112A 1989-05-11 1990-05-03 Drive mechanism for a vacuum interrupter with a contact spring Expired - Lifetime EP0397294B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3915522 1989-05-11
DE3915522A DE3915522A1 (en) 1989-05-11 1989-05-11 DRIVE DEVICE FOR A VACUUM SWITCH TUBE WITH A CONTACT SPRING

Publications (3)

Publication Number Publication Date
EP0397294A2 EP0397294A2 (en) 1990-11-14
EP0397294A3 true EP0397294A3 (en) 1992-06-17
EP0397294B1 EP0397294B1 (en) 1995-02-15

Family

ID=6380512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90250112A Expired - Lifetime EP0397294B1 (en) 1989-05-11 1990-05-03 Drive mechanism for a vacuum interrupter with a contact spring

Country Status (6)

Country Link
US (1) US5069077A (en)
EP (1) EP0397294B1 (en)
JP (1) JP2813032B2 (en)
AT (1) ATE118644T1 (en)
DE (2) DE3915522A1 (en)
ES (1) ES2068330T3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133092A1 (en) * 1991-09-30 1993-04-01 Siemens Ag MULTIPOLE VACUUM SWITCH WITH A POLAR DRIVE UNIT FOR EVERY VACUUM SWITCH TUBE
KR940000049Y1 (en) * 1991-12-13 1994-01-05 금성계전 주식회사 Arc prevention switchgear of vacuum circuit breaker
DE4210714A1 (en) * 1992-03-27 1993-09-30 Siemens Ag Vacuum switch with a current loop arrangement
DE4335967A1 (en) * 1993-10-21 1995-04-27 Sachsenwerk Ag Medium-voltage switching devices
DE19808083C1 (en) * 1998-02-20 1999-04-29 Siemens Ag Vacuum switch arrangement
FR2807204B1 (en) * 2000-03-31 2002-05-24 Schneider Electric Ind Sa ELECTRIC MULTIPOLAR CUTTING APPARATUS PROVIDED WITH A DRIVE MECHANISM AND CUTTING MODULES
DE10050138C2 (en) * 2000-10-11 2003-01-30 Felten & Guilleaume Ag Drive for electrical switches
CN1305090C (en) * 2004-04-06 2007-03-14 沈阳昊诚开关成套设备有限公司 Longitudinal of vacuum circuit breaker transmission
DE102008062549B3 (en) * 2008-12-16 2010-02-04 Siemens Aktiengesellschaft Switching device for indirect closing or separation of contacts of movable contact bridge and fixed contact bearing, has guide rail between another rail and coupling element end, and switch rod with end supported in rail of switching device
US9208937B2 (en) 2009-02-27 2015-12-08 Cyntec Co., Ltd. Choke having a core with a pillar having a non-circular and non-rectangular cross section
EP2460637B1 (en) 2010-12-03 2013-11-13 ABB Technology AG A push rod of a vacuum interrupter and method of manufacturing the same
US20120227519A1 (en) * 2011-03-07 2012-09-13 Satyajit Patwardhan Actuating Mechanism for Electric Vehicle Charging System
RU180079U1 (en) * 2017-07-25 2018-06-04 Общество с ограниченной ответственностью "МФК ТЕХЭНЕРГО" LOW VOLTAGE UNIT WITH INSPECTION MECHANISM
CN111681906B (en) * 2020-03-13 2022-06-17 安德利集团有限公司 Vacuum circuit breaker
CN111446104A (en) * 2020-03-27 2020-07-24 株洲庆云电力机车配件工厂有限公司 Double-crank type transmission mechanism and vacuum circuit breaker for electric locomotive

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227110B (en) * 1966-03-11 1966-10-20 Licentia Gmbh Vacuum switch
DE2320503A1 (en) * 1973-04-21 1974-11-07 Schmidt Gmbh & Co Kg SINGLE AND MULTIPOLE VACUUM HIGH VOLTAGE CONTACTOR
DE8109229U1 (en) * 1981-03-28 1981-08-06 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Drive device
DE3147016A1 (en) * 1981-11-27 1983-06-01 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen High-voltage switch
EP0159960A1 (en) * 1984-04-12 1985-10-30 Siemens Aktiengesellschaft Vacuum switching apparatus with a driving device and a spring carrying the movable connector bolt of the switch tube

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US376752A (en) * 1888-01-24 Operating mechanism for churns
US2525470A (en) * 1945-02-16 1950-10-10 Westinghouse Electric Corp Valve mechanism
DE817173C (en) * 1948-10-02 1951-10-15 Rudolf Bogenschuetz Elektrotec Articulated tab connection of control parts in switching devices, regulating devices and especially in electrical automatic switches
BE487106A (en) * 1948-10-02
DE1020531B (en) * 1955-08-13 1957-12-05 Daimler Benz Ag Pedal for motor vehicles
NL120020C (en) * 1960-07-20
DE1965810C3 (en) * 1969-12-19 1979-03-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vacuum switch
BE765482A (en) * 1970-04-20 1971-08-30 Du Pont RHENIUM MODIFIED REFORMING CATALYST
DE2149437C3 (en) * 1971-09-30 1975-04-30 Siemens Ag Power operated vacuum switchgear
US3845263A (en) * 1972-11-07 1974-10-29 Westinghouse Electric Corp Circuit breaker with spring charged operating mechanism
US3813506A (en) * 1973-04-12 1974-05-28 Gen Electric Vacuum-type circuit breaker with improved ability to interrupt capacitance currents
DE2740156A1 (en) * 1977-09-02 1979-03-15 Siemens Ag Earthing switch for HV equipment - has earthing blade contact connected to two pivoted arms with drive system
US4247745A (en) * 1978-09-13 1981-01-27 Westinghouse Electric Corp. Vacuum-type contactor assembly
JPS57147829A (en) * 1981-03-06 1982-09-11 Tokyo Shibaura Electric Co Vacuum breaker
DE3218907A1 (en) * 1982-05-19 1983-11-24 Sachsenwerk, Licht- und Kraft-AG, 8000 München Method and arrangement for switching vacuum switches
DE3328183A1 (en) * 1983-08-01 1985-02-21 Siemens AG, 1000 Berlin und 8000 München DRIVE FOR A VACUUM SWITCH
US4862313A (en) * 1987-12-11 1989-08-29 Hitachi, Ltd. Driving apparatus for DC circuit breakers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227110B (en) * 1966-03-11 1966-10-20 Licentia Gmbh Vacuum switch
DE2320503A1 (en) * 1973-04-21 1974-11-07 Schmidt Gmbh & Co Kg SINGLE AND MULTIPOLE VACUUM HIGH VOLTAGE CONTACTOR
DE8109229U1 (en) * 1981-03-28 1981-08-06 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Drive device
DE3147016A1 (en) * 1981-11-27 1983-06-01 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen High-voltage switch
EP0159960A1 (en) * 1984-04-12 1985-10-30 Siemens Aktiengesellschaft Vacuum switching apparatus with a driving device and a spring carrying the movable connector bolt of the switch tube

Also Published As

Publication number Publication date
US5069077A (en) 1991-12-03
JP2813032B2 (en) 1998-10-22
DE59008456D1 (en) 1995-03-23
EP0397294A2 (en) 1990-11-14
EP0397294B1 (en) 1995-02-15
ES2068330T3 (en) 1995-04-16
DE3915522A1 (en) 1990-11-15
JPH034417A (en) 1991-01-10
ATE118644T1 (en) 1995-03-15

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