PT102073A - Multipolar disconnector used in gas insulated switch - has drive lever which drives movable contact via cam hole, based on rotation of operation shaft coupled to drive lever - Google Patents

Multipolar disconnector used in gas insulated switch - has drive lever which drives movable contact via cam hole, based on rotation of operation shaft coupled to drive lever Download PDF

Info

Publication number
PT102073A
PT102073A PT10207397A PT10207397A PT102073A PT 102073 A PT102073 A PT 102073A PT 10207397 A PT10207397 A PT 10207397A PT 10207397 A PT10207397 A PT 10207397A PT 102073 A PT102073 A PT 102073A
Authority
PT
Portugal
Prior art keywords
drive lever
movable contact
cam hole
operation shaft
rotation
Prior art date
Application number
PT10207397A
Other languages
Portuguese (pt)
Other versions
PT102073B (en
Inventor
Masami Kii
Toshifumi Satou
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of PT102073A publication Critical patent/PT102073A/en
Publication of PT102073B publication Critical patent/PT102073B/en

Links

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

The disconnector has the mainbody which is arranged inside a box (8) filled with insulating gas. A linearly movable contact (13) is inserted inside the box via a guide bearing (16). A rod (19) with a cam hole (18) is fixed to one end of the movable contact inside the box. Several stationery contacts (14) connected to other apparatuses are provided along the perimeter of the box at positions corresponding to outer side end of the several movable contacts. A drive lever (23) has a drive shaft (24) which gears with the cam hole. The drive lever is coupled to the rotary operation shaft (22) so that the drive lever drives the movable contact via cam hole by the rotation of operation shaft.
PT10207397A 1996-10-29 1997-10-28 MULTIPOLO SWITCH AND SWITCHING COMPONENT ISOLATED WITH GAS USING THE SECTIONER PT102073B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8286673A JPH10134679A (en) 1996-10-29 1996-10-29 Multi-pole-changeover type disconnector and gas insulated switching device

Publications (2)

Publication Number Publication Date
PT102073A true PT102073A (en) 1998-04-30
PT102073B PT102073B (en) 1999-03-31

Family

ID=17707489

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10207397A PT102073B (en) 1996-10-29 1997-10-28 MULTIPOLO SWITCH AND SWITCHING COMPONENT ISOLATED WITH GAS USING THE SECTIONER

Country Status (3)

Country Link
JP (1) JPH10134679A (en)
PT (1) PT102073B (en)
TW (1) TW379845U (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4666487B2 (en) * 2005-09-06 2011-04-06 三菱電機株式会社 Gas insulated switchgear
US9355796B2 (en) 2011-01-25 2016-05-31 Mitsubishi Electric Corporation Switch
EP3179496B1 (en) * 2015-12-10 2018-08-22 ABB Schweiz AG Rotary auxiliary switches for medium voltage switchgears

Also Published As

Publication number Publication date
JPH10134679A (en) 1998-05-22
PT102073B (en) 1999-03-31
TW379845U (en) 2000-01-11

Similar Documents

Publication Publication Date Title
TW226494B (en) Vacuum circuit breaker
PT102073A (en) Multipolar disconnector used in gas insulated switch - has drive lever which drives movable contact via cam hole, based on rotation of operation shaft coupled to drive lever
FR2344981B1 (en)
EP0145994A3 (en) Medium voltage switching device
CA1262164C (en) Arrangement for providing independent rotary and linear drive outputs for high-voltage switches
ES475777A1 (en) Operating unit for selector switch.
EP1398212A3 (en) Electrical switching apparatus
DE69604624D1 (en) Actuating device for an electrical device, in particular for a disconnector or a high-voltage earthing switch
GB2350723B (en) Operating mechanism for autorecloser with series disconnector
DK0755564T3 (en) Device for clamping the power end spring in drive devices for electric power switches, especially vacuum power switches
CN209374370U (en) A kind of indication linked structure of the divide-shut brake of breaker
ATE103733T1 (en) CYLINDRICAL TAP SELECTOR FOR TAP TRANSFORMERS WITH INSULATED BEARING FOR DRIVE SHAFT.
ATE75352T1 (en) GAS INSULATED ENCLOSED SWITCHGEAR.
JPH01114309A (en) Gas insulated switch
WO2003096363A3 (en) Drive rod for switch
ES8707017A1 (en) Gas blast circuit breaker.
JPH10321090A (en) Operating device for disconnecting switch and grounding switch
GB1557364A (en) Springdrive mechanism for electric switches
ES2128017T3 (en) ELECTRICAL EQUIPMENT, IN PARTICULAR SWITCH, FOR MOUNTING ON THE PLINTH OR ON A COLUMN.
JPS6211127Y2 (en)
JPS61138312U (en)
JPS5489601A (en) Guide plate elevating mechanism in recording disc reproducer
SA521422448B1 (en) Electrode driving device for gas insulated switchgear
FR2269189A1 (en) Drive mechanism for cct breaker - has motor driven cam that acts via lever to rotate shat indirectly closing breaker
EP1130729A3 (en) Switchgear cell with withdrawal carriage

Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19980205

FG3A Patent granted, date of granting

Effective date: 19981222

MM3A Annulment or lapse

Effective date: 20060428