BR9507461A - Dispositivo para tensionar a molda de fechamento de dispositivo de acionamento para interruptores de circuito elétrico em particular interruptores de circuito á vácuo - Google Patents
Dispositivo para tensionar a molda de fechamento de dispositivo de acionamento para interruptores de circuito elétrico em particular interruptores de circuito á vácuoInfo
- Publication number
- BR9507461A BR9507461A BR9507461A BR9507461A BR9507461A BR 9507461 A BR9507461 A BR 9507461A BR 9507461 A BR9507461 A BR 9507461A BR 9507461 A BR9507461 A BR 9507461A BR 9507461 A BR9507461 A BR 9507461A
- Authority
- BR
- Brazil
- Prior art keywords
- cut
- spur
- shaft
- tensioning
- spring
- Prior art date
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
- H01H3/227—Interlocked hand- and power-operating mechanisms
-
- 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
- H01H3/3005—Charging means
- H01H3/3021—Charging means using unidirectional coupling
-
- 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
- H01H2003/3084—Kinetic energy of moving parts recuperated by transformation into potential energy in closing or opening spring to be used in next operation
-
- 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
- H01H2003/3094—Power arrangements internal to the switch for operating the driving mechanism using spring motor allowing an opening - closing - opening [OCO] sequence
-
- 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
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Gear Transmission (AREA)
- Transmission Devices (AREA)
- Mechanisms For Operating Contacts (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Mechanical Operated Clutches (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944413191 DE4413191C1 (de) | 1994-04-12 | 1994-04-12 | Einrichtung zum Spannen der Einschaltfeder von Antriebseinrichtungen für elektrische Leistungsschalter, insbesondere Vakuumleistungsschalter |
DE1995103679 DE19503679C1 (de) | 1995-01-30 | 1995-01-30 | Aufzugsvorrichtung zum Spannen der Einschaltfeder von Antriebseinrichtungen für elektrische Leistungsschalter, insbesondere Vakuum-Leistungsschalter |
PCT/EP1995/001232 WO1995027992A1 (de) | 1994-04-12 | 1995-04-04 | Einrichtung zum spannen der einschaltfeder von antriebseinrichtungen für elektrische leistungsschalter, insbesondere vakuumleitsungsschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9507461A true BR9507461A (pt) | 1997-09-02 |
Family
ID=25935674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9507461A BR9507461A (pt) | 1994-04-12 | 1995-04-04 | Dispositivo para tensionar a molda de fechamento de dispositivo de acionamento para interruptores de circuito elétrico em particular interruptores de circuito á vácuo |
Country Status (21)
Country | Link |
---|---|
EP (1) | EP0755564B1 (sk) |
JP (1) | JPH09511611A (sk) |
CN (1) | CN1047461C (sk) |
AT (1) | ATE167955T1 (sk) |
AU (1) | AU690668B2 (sk) |
BG (1) | BG62542B1 (sk) |
BR (1) | BR9507461A (sk) |
CZ (1) | CZ288683B6 (sk) |
DE (2) | DE59502684D1 (sk) |
DK (1) | DK0755564T3 (sk) |
ES (1) | ES2120741T3 (sk) |
FI (1) | FI964093A (sk) |
HU (1) | HU220213B (sk) |
MX (1) | MX9604525A (sk) |
MY (1) | MY114088A (sk) |
NO (1) | NO964343L (sk) |
NZ (1) | NZ283744A (sk) |
PL (1) | PL176808B1 (sk) |
SK (1) | SK280118B6 (sk) |
TW (1) | TW272295B (sk) |
WO (1) | WO1995027992A1 (sk) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009505335A (ja) * | 2005-08-10 | 2009-02-05 | シーメンス アクチエンゲゼルシヤフト | 締付装置 |
DE102006043632A1 (de) | 2006-09-18 | 2008-03-27 | Schaltbau Gmbh | Vakuumschalter |
FR2923075B1 (fr) * | 2007-10-29 | 2009-12-25 | Areva T & D Ag | Actionneur d'un interrupteur comprenant un dispositif d'accouplement a roue libre |
CN101834090A (zh) * | 2010-05-27 | 2010-09-15 | 西安交通大学 | 一种配合126kV真空断路器负载特性的凸轮 |
DE102017216804B4 (de) * | 2017-09-22 | 2020-11-05 | Siemens Aktiengesellschaft | Spanngetriebe zum Spannen einer Speicherfeder eines Federspeicherantriebs |
JP7059812B2 (ja) * | 2018-05-30 | 2022-04-26 | トヨタ自動車株式会社 | ワイヤー駆動搬送装置 |
CN115172080B (zh) * | 2022-06-24 | 2024-07-12 | 河南平高电气股份有限公司 | 电动弹簧机构及高压开关 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4039058A (en) * | 1975-10-06 | 1977-08-02 | The Falk Corporation | One-way clutch and backstop incorporating the same |
JPS60225315A (ja) * | 1984-04-23 | 1985-11-09 | 三菱電機株式会社 | しや断器用ばね操作装置 |
-
1995
- 1995-04-04 CN CN95192542A patent/CN1047461C/zh not_active Expired - Fee Related
- 1995-04-04 CZ CZ19962760A patent/CZ288683B6/cs not_active IP Right Cessation
- 1995-04-04 MX MX9604525A patent/MX9604525A/es not_active Application Discontinuation
- 1995-04-04 BR BR9507461A patent/BR9507461A/pt not_active Application Discontinuation
- 1995-04-04 DK DK95915184T patent/DK0755564T3/da active
- 1995-04-04 SK SK1228-96A patent/SK280118B6/sk unknown
- 1995-04-04 EP EP95915184A patent/EP0755564B1/de not_active Expired - Lifetime
- 1995-04-04 HU HU9602642A patent/HU220213B/hu not_active IP Right Cessation
- 1995-04-04 JP JP7526055A patent/JPH09511611A/ja active Pending
- 1995-04-04 DE DE59502684T patent/DE59502684D1/de not_active Expired - Fee Related
- 1995-04-04 WO PCT/EP1995/001232 patent/WO1995027992A1/de active IP Right Grant
- 1995-04-04 AU AU22155/95A patent/AU690668B2/en not_active Ceased
- 1995-04-04 NZ NZ283744A patent/NZ283744A/en unknown
- 1995-04-04 AT AT95915184T patent/ATE167955T1/de not_active IP Right Cessation
- 1995-04-04 DE DE19580313T patent/DE19580313D2/de not_active Expired - Fee Related
- 1995-04-04 ES ES95915184T patent/ES2120741T3/es not_active Expired - Lifetime
- 1995-04-10 MY MYPI95000917A patent/MY114088A/en unknown
- 1995-04-11 TW TW084103488A patent/TW272295B/zh not_active IP Right Cessation
-
1996
- 1996-10-08 BG BG100891A patent/BG62542B1/bg unknown
- 1996-10-11 PL PL95316755A patent/PL176808B1/pl not_active IP Right Cessation
- 1996-10-11 FI FI964093A patent/FI964093A/fi unknown
- 1996-10-11 NO NO964343A patent/NO964343L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE59502684D1 (de) | 1998-08-06 |
AU690668B2 (en) | 1998-04-30 |
DE19580313D2 (de) | 1997-10-16 |
PL316755A1 (en) | 1997-02-03 |
NO964343D0 (no) | 1996-10-11 |
FI964093A0 (fi) | 1996-10-11 |
BG100891A (en) | 1997-10-31 |
CN1146256A (zh) | 1997-03-26 |
NZ283744A (en) | 1998-02-26 |
EP0755564A1 (de) | 1997-01-29 |
FI964093A (fi) | 1996-12-05 |
BG62542B1 (bg) | 2000-01-31 |
PL176808B1 (pl) | 1999-07-30 |
MX9604525A (es) | 1997-12-31 |
SK280118B6 (sk) | 1999-08-06 |
CN1047461C (zh) | 1999-12-15 |
EP0755564B1 (de) | 1998-07-01 |
CZ288683B6 (cs) | 2001-08-15 |
DK0755564T3 (da) | 1999-04-12 |
SK122896A3 (en) | 1997-06-04 |
NO964343L (no) | 1996-11-28 |
HUT75473A (en) | 1997-05-28 |
WO1995027992A1 (de) | 1995-10-19 |
MY114088A (en) | 2002-08-30 |
HU9602642D0 (en) | 1996-11-28 |
TW272295B (sk) | 1996-03-11 |
HU220213B (hu) | 2001-11-28 |
ES2120741T3 (es) | 1998-11-01 |
CZ276096A3 (cs) | 1998-08-12 |
JPH09511611A (ja) | 1997-11-18 |
ATE167955T1 (de) | 1998-07-15 |
AU2215595A (en) | 1995-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |