MY113784A - Drive arrangement for vacuum power circuit breakers, in particular in a tri-polar configuration. - Google Patents
Drive arrangement for vacuum power circuit breakers, in particular in a tri-polar configuration.Info
- Publication number
- MY113784A MY113784A MYPI95000811A MYPI19950811A MY113784A MY 113784 A MY113784 A MY 113784A MY PI95000811 A MYPI95000811 A MY PI95000811A MY PI19950811 A MYPI19950811 A MY PI19950811A MY 113784 A MY113784 A MY 113784A
- Authority
- MY
- Malaysia
- Prior art keywords
- closing lever
- tripping
- bar
- tripping bar
- cut
- Prior art date
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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0066—Auxiliary contact devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- 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)
- Looms (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
IN A KNOWN DRIVING MECHANISM, IN WHICH THE CUT-OUT OPERATION IS INITIATED AFTER OPERATING> -FOR EXAMPLE, AN ELECTROMAGNET BY A PIN ATTACHED TO AN "OFF" TRIPPING BAR, BY THE "OFF" TRIPPING BAR BEING ROTATED AND AS A RESULT A ROLLER OF THE CLOSING LEVER BEING ABLE TO ROTATE PAST THE "OFF" TRIPPING BAR, THE CUT-OUT OPERATION OCCURS AFTER THE CLOSING LEVER HAS BEEN :REVERSED AND THE BELL-CRANK SYSTEMS HAVE LEFT THE EXTENDED POSITION. HOWEVER, WHEN THE CLOSING LEVER MOVES PAST, IT STRIKES THE "OFF" TRIPPING BAR. IN ORDER TO REDUCE THE WEAR OF THE "OFF" TRIPPING BAR (6) CAUSED AS A RESULT AND IN ORDER TO OPERATE THE WIPER (11'') ASSOCIATED WITH THE "OFF" TRIPPING BAR (6) ONLY DURING THE CUT-OUT OPERATION SO AS TO ACHIEVE AN EVEN LARGER NUMBER OF, SWITCH CYCLES, THE CLOSING LEVER (1) POSSESSES A SEGMENT (7), WITH THE PERIPHERAL FACE (9) OF WHICH THE "OFF" TRIPPING BAR (6) ACTIVELY COMMUNICATES IN EVERY POSITION OF THE CLOSING LEVER (1) , ON WHICH BAR A TRIPPING BOW (11) IS DISCONNECTABLY MOUNTED IN ORDER .TO SWITCH A WIPER (11'') ON AND OFF. THE DRIVING MECHANISM CAN ALSO BE-"USED IN OIL--POOR POWER SWITCHES.(FIG. 1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4411596A DE4411596C1 (en) | 1994-03-30 | 1994-03-30 | Vacuum load switch operating drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY113784A true MY113784A (en) | 2002-05-31 |
Family
ID=6514585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI95000811A MY113784A (en) | 1994-03-30 | 1995-03-30 | Drive arrangement for vacuum power circuit breakers, in particular in a tri-polar configuration. |
Country Status (21)
| Country | Link |
|---|---|
| EP (1) | EP0764337B1 (en) |
| JP (1) | JPH09512945A (en) |
| CN (1) | CN1069147C (en) |
| AT (1) | ATE167956T1 (en) |
| AU (1) | AU692536B2 (en) |
| BG (1) | BG62189B1 (en) |
| BR (1) | BR9507447A (en) |
| CZ (1) | CZ285259B6 (en) |
| DE (3) | DE4411596C1 (en) |
| DK (1) | DK0764337T3 (en) |
| ES (1) | ES2120739T3 (en) |
| FI (1) | FI963912A7 (en) |
| HU (1) | HU219933B (en) |
| MX (1) | MX9604443A (en) |
| MY (1) | MY113784A (en) |
| NO (1) | NO963902L (en) |
| NZ (1) | NZ283146A (en) |
| PL (1) | PL176812B1 (en) |
| SK (1) | SK280121B6 (en) |
| TW (1) | TW265451B (en) |
| WO (1) | WO1995027296A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3206894B2 (en) * | 1996-07-25 | 2001-09-10 | 理化学研究所 | How to heat activate enzymes |
| US6124557A (en) * | 1997-12-23 | 2000-09-26 | Lg Industrial Systems Co., Ltd. | Multi-position switching actuator for switch gear |
| DE10326715B3 (en) * | 2003-06-06 | 2004-12-16 | Siemens Ag | Adjustment device for adjusting a movable contact of a switching device |
| US6875940B2 (en) * | 2003-07-25 | 2005-04-05 | Leviton Manufacturing Co., Inc. | Robust rocker switch mechanism |
| CN113593987B (en) * | 2021-06-21 | 2024-03-01 | 国网浙江省电力有限公司湖州供电公司 | Secondary circuit breaker anti-accidental locking device and anti-accidental locking method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3663906A (en) * | 1969-10-09 | 1972-05-16 | Gen Electric | Electric circuit breaker with magnetically assisted closing means |
| US3845263A (en) * | 1972-11-07 | 1974-10-29 | Westinghouse Electric Corp | Circuit breaker with spring charged operating mechanism |
| US4587390A (en) * | 1985-01-07 | 1986-05-06 | Golden Gate Switchboard Co. | Vacuum circuit breaker |
| NL8803018A (en) * | 1988-12-08 | 1990-07-02 | Holec Syst & Componenten | Electric switch operated by rotating shaft via lever system |
| NL9101162A (en) * | 1991-07-03 | 1993-02-01 | Holec Syst & Componenten | IMPROVED DRIVE MECHANISM FOR AN ELECTRIC SWITCH, IN PARTICULAR A LOAD OR POWER SWITCH. |
-
1994
- 1994-03-30 DE DE4411596A patent/DE4411596C1/en not_active Expired - Fee Related
-
1995
- 1995-03-23 NZ NZ283146A patent/NZ283146A/en unknown
- 1995-03-23 DK DK95913888T patent/DK0764337T3/en active
- 1995-03-23 DE DE19580258T patent/DE19580258D2/en not_active Expired - Fee Related
- 1995-03-23 EP EP95913888A patent/EP0764337B1/en not_active Expired - Lifetime
- 1995-03-23 MX MX9604443A patent/MX9604443A/en not_active Application Discontinuation
- 1995-03-23 JP JP7525390A patent/JPH09512945A/en active Pending
- 1995-03-23 ES ES95913888T patent/ES2120739T3/en not_active Expired - Lifetime
- 1995-03-23 BR BR9507447A patent/BR9507447A/en not_active Application Discontinuation
- 1995-03-23 DE DE59502699T patent/DE59502699D1/en not_active Expired - Fee Related
- 1995-03-23 PL PL95316654A patent/PL176812B1/en not_active IP Right Cessation
- 1995-03-23 CN CN95192404A patent/CN1069147C/en not_active Expired - Fee Related
- 1995-03-23 WO PCT/EP1995/001098 patent/WO1995027296A1/en not_active Ceased
- 1995-03-23 CZ CZ962761A patent/CZ285259B6/en not_active IP Right Cessation
- 1995-03-23 AU AU21112/95A patent/AU692536B2/en not_active Ceased
- 1995-03-23 SK SK1227-96A patent/SK280121B6/en unknown
- 1995-03-23 AT AT95913888T patent/ATE167956T1/en not_active IP Right Cessation
- 1995-03-23 HU HU9602641A patent/HU219933B/en not_active IP Right Cessation
- 1995-03-28 TW TW084103026A patent/TW265451B/zh not_active IP Right Cessation
- 1995-03-30 MY MYPI95000811A patent/MY113784A/en unknown
-
1996
- 1996-09-18 NO NO963902A patent/NO963902L/en unknown
- 1996-09-24 BG BG100866A patent/BG62189B1/en unknown
- 1996-09-30 FI FI963912A patent/FI963912A7/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CZ285259B6 (en) | 1999-06-16 |
| DE19580258D2 (en) | 1997-10-02 |
| BG100866A (en) | 1997-03-31 |
| ES2120739T3 (en) | 1998-11-01 |
| CZ276196A3 (en) | 1999-03-17 |
| WO1995027296A1 (en) | 1995-10-12 |
| SK122796A3 (en) | 1997-04-09 |
| HU9602641D0 (en) | 1996-11-28 |
| NZ283146A (en) | 1998-02-26 |
| DE59502699D1 (en) | 1998-08-06 |
| DK0764337T3 (en) | 1999-04-12 |
| AU692536B2 (en) | 1998-06-11 |
| TW265451B (en) | 1995-12-11 |
| NO963902L (en) | 1996-10-28 |
| HUT75478A (en) | 1997-05-28 |
| FI963912A0 (en) | 1996-09-30 |
| MX9604443A (en) | 1997-12-31 |
| BG62189B1 (en) | 1999-04-30 |
| PL176812B1 (en) | 1999-07-30 |
| AU2111295A (en) | 1995-10-23 |
| CN1146825A (en) | 1997-04-02 |
| JPH09512945A (en) | 1997-12-22 |
| FI963912A7 (en) | 1996-11-27 |
| HU219933B (en) | 2001-09-28 |
| NO963902D0 (en) | 1996-09-18 |
| SK280121B6 (en) | 1999-08-06 |
| EP0764337B1 (en) | 1998-07-01 |
| BR9507447A (en) | 1997-08-12 |
| EP0764337A1 (en) | 1997-03-26 |
| DE4411596C1 (en) | 1995-06-08 |
| ATE167956T1 (en) | 1998-07-15 |
| PL316654A1 (en) | 1997-02-03 |
| CN1069147C (en) | 2001-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY117541A (en) | Improvements in and relating to electromagnetic actuators | |
| TW226494B (en) | Vacuum circuit breaker | |
| EP0399282A3 (en) | An automatic magneto-thermal protection switch having a high breaking capacity | |
| EP1069582A4 (en) | Safety switch | |
| DE3782499D1 (en) | Schuetz. | |
| DE69200059D1 (en) | Switch lock for circuit breakers and circuit breakers, integrated with this. | |
| MY113784A (en) | Drive arrangement for vacuum power circuit breakers, in particular in a tri-polar configuration. | |
| EP0362845A3 (en) | Remote-controlled circuit breaker | |
| AU8173594A (en) | Railway switch stand having slide block actuator and two independent operating mechanisms | |
| ES2051277T3 (en) | CODED SWITCHING DEVICE FOR DOOR OR GATE OPERATION. | |
| AU697688B2 (en) | Auxiliary switch | |
| WO2001065576A3 (en) | Blocking apparatus for circuit breaker contact structure | |
| PT872867E (en) | ELECTRICAL ASSEMBLY WITH CONTROL DEVICE FOR A CIRCUIT BREAKER | |
| CA2064268A1 (en) | Gas-blast circuit breaker | |
| DE59505114D1 (en) | Motor-driven, mechanical switching mechanism for actuating an electrical switch | |
| SU683905A1 (en) | Arrangement for measuring-out cut timber lengths | |
| ATE211852T1 (en) | PROTECTIVE DEVICE | |
| SU1237527A2 (en) | Device for controlling switch electric drive | |
| SU1050003A1 (en) | Electronic switching device | |
| NO20026235D0 (en) | Device for increasing the safety of machine guns | |
| SE9400581L (en) | Power switch for switch | |
| SE8405887D0 (en) | DOOR CLOSING SYSTEM FOR CORRECTABLE DEVICES | |
| GB0311295D0 (en) | Improvements in and relating to electrical switches | |
| GB776792A (en) | Improvements in or relating to rotary electric switches | |
| DE3473682D1 (en) | Variable switchbox for a motor (protective) circuit-breaking switch and undervoltage release to be mounted in electric tools or the like |