MY123118A - Disconnector-fitted vacuum breaker - Google Patents

Disconnector-fitted vacuum breaker

Info

Publication number
MY123118A
MY123118A MYPI9703506A MY123118A MY 123118 A MY123118 A MY 123118A MY PI9703506 A MYPI9703506 A MY PI9703506A MY 123118 A MY123118 A MY 123118A
Authority
MY
Malaysia
Prior art keywords
secure
frame
driving
insulating frame
central part
Prior art date
Application number
Inventor
Junichi Ikeda
Katsuyuki Ueda
Masaru Miyagawa
Osamu Sakaguchi
Shigeo Nomiya
Takafumi Nagata
Tomio Gou
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of MY123118A publication Critical patent/MY123118A/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66Vacuum switches
    • H01H33/666Operating arrangements
    • H01H33/6661Combination with other type of switch, e.g. for load break switches
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/32Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66Vacuum switches
    • H01H33/666Operating arrangements
    • H01H2033/6665Details concerning the mounting or supporting of the individual vacuum bottles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003Earthing switches

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

PROBLEM TO OBTAIN A DISCONNECTOR-FITTED VACUUM BREAKER WHICH CAN BE HOUSED IN MULTIPLE STAGES VERTICALLY IN A BOX. METHOD OF SOLUTION SECURE FIXED RODS(21)VERTICALLY ON THE FRONT FACE OF MOUNTING PLATE(3)AND PROVIDE SLIDING RODS (20A AND 20B) VERTICALLY THROUGH ITS CENTRAL PART. SECURE THE REAR END OF MECHANISM FRAME (4) TO THE FRONT ENDS OF SLIDING RODS (20A AND 20B,) AND SECURE INSULATING FRAME(13) TO THE REAR ENDS OF SLIDING RODS (20A AND 20B). HOUSE MULTIPLE VACUUM BULBS 1 HORIZONTALLY IN GROOVES FORMED ON THE BACK OF INSULATING FRAME (13), AND SECURE THEIR FIXED SIDE CONDUCTIVE SHAFTS TO THE REAR END OF INSULATING FRAME 13 WITH FIXED SIDE CONDUCTORS (6B). SECURE MOVABLE SIDE CONTACT BASES(8)TO THE REAR FACES OF FIXED SIDE CONDUCTORS (6B). PROVIDE SUPPORTING FRAMES(11)ON THE REAR SURFACE SIDES OF THE UPPER AND LOWER ENDS OF MECHANISM FRAME 4, AND PROVIDE DRIVING SHAFT(7)VERTICALLY BETWEEN THESE SUPPORTING FRAMES (11). SECURE SUPPORTING FRAME(10) IN THE CENTRAL PART OF MECHANISM FRAME(4), SUPPORT THE CENTRAL PART OF DRIVING SHAFT(7) WITH BEARINGS AND, AT THE SAME TIME, INSERT SCREW GEAR(23B). MOUNT A MOTOR ON THE LEFT SIDE FACE OF SUPPORTING FRAME(L0), AND CAUSE DRIVING SCREW GEAR(23A)WHICH IS PRESS-FITTED TO ITS SHAFT TO ENGAGE WITH SCREW GEAR (23B). INSERT SCREW GEARS( 23C) ON THE UPPER AND LOWER ENDS OF DRIVING SHAFT(7), AND, BY CAUSING THEM TO ENGAGE WITH SCREW GEARS 23D INSERTED ON FIXED RODS 21, DRIVE INSULATING FRAME 13 BY DRIVING MECHANISM FRAME(4) FORWARDS AND BACKWARDS. CLOSE AND OPEN THE DISCONNECTORS WITH CONTACT PIECES 8A MOUNTED ON THE MOVABLE CONTACT BASES BY DRIVING INSULATING FRAME (13) FORWARDS AND BACKWARDS.
MYPI9703506 1996-11-15 1997-07-31 Disconnector-fitted vacuum breaker MY123118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8304522A JPH10144188A (en) 1996-11-15 1996-11-15 Vacuum breaker with disconnecting switch

Publications (1)

Publication Number Publication Date
MY123118A true MY123118A (en) 2006-05-31

Family

ID=17934039

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9703506 MY123118A (en) 1996-11-15 1997-07-31 Disconnector-fitted vacuum breaker

Country Status (4)

Country Link
EP (1) EP0843330B1 (en)
JP (1) JPH10144188A (en)
DE (1) DE69731058T2 (en)
MY (1) MY123118A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354595B4 (en) * 2003-11-21 2005-09-22 Abb Technology Ag Spindle drive for a disconnector and / or earthing switch
US7186942B1 (en) * 2006-02-23 2007-03-06 Eaton Corporation Three-position vacuum interrupter disconnect switch providing current interruption, disconnection and grounding
JP4906892B2 (en) 2009-08-12 2012-03-28 株式会社日立製作所 Switchgear
CN104134555B (en) * 2013-07-16 2017-06-30 国家电网公司 Breaker operating mechanism and the breaker using the operating mechanism
CN104505301B (en) * 2014-11-11 2017-04-19 江苏南瑞帕威尔电气有限公司 Spring operation mechanism of indoor vacuum circuit breaker
ES2754051T3 (en) * 2014-12-12 2020-04-15 Abb Schweiz Ag Cross push device for gas insulated medium voltage switch
CN107785189A (en) * 2016-08-27 2018-03-09 江苏德驰电气有限公司 A kind of power automation control and integrated protection equipment
CN106783353A (en) * 2016-11-28 2017-05-31 唐恩(厦门)电气有限公司 A kind of operating mechanism of disconnecting switch
US11972914B2 (en) 2020-02-07 2024-04-30 Abb Schweiz Ag Disconnector for switchgear
CN112382526B (en) * 2020-10-22 2024-06-07 北京龙源开关设备有限责任公司 Environment-friendly three-station upper isolating switch integrated circuit breaker
CN112490757B (en) * 2020-12-24 2024-07-26 核工业理化工程研究院 Tabletting type vacuum high-temperature electric connector capable of being remotely operated
CN113571374A (en) * 2021-07-12 2021-10-29 北京四方继保工程技术有限公司 Pole-mounted circuit breaker with built-in rotary isolating switch
CN114400164B (en) * 2022-02-28 2024-03-22 电子科技大学中山学院 Vacuum high-voltage insulation device and stabilizing, driving, protecting and installing structure thereof
CN114974983A (en) * 2022-06-23 2022-08-30 国网河南省电力公司电力科学研究院 High-voltage isolating switch operating mechanism
CN116344258A (en) * 2023-03-24 2023-06-27 广东维能电气有限公司 Isolation vacuum circuit breaker with zero crossing opening and closing function and control system thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812230A (en) * 1981-07-16 1983-01-24 富士電機株式会社 Vacuum laod switch with disconnecting switch
JPS58181218A (en) * 1982-04-19 1983-10-22 株式会社日立製作所 Composite vacuum breaker
DE3343099C2 (en) * 1983-11-29 1986-01-30 Wickmann-Werke Böblingen GmbH, 7030 Böblingen Medium-voltage electrical switchgear cubicle

Also Published As

Publication number Publication date
EP0843330A3 (en) 1999-03-03
DE69731058D1 (en) 2004-11-11
EP0843330A2 (en) 1998-05-20
EP0843330B1 (en) 2004-10-06
DE69731058T2 (en) 2005-02-17
JPH10144188A (en) 1998-05-29

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