CN101933109B - Hydraulic spring-loaded drive - Google Patents
Hydraulic spring-loaded drive Download PDFInfo
- Publication number
- CN101933109B CN101933109B CN200880111985.8A CN200880111985A CN101933109B CN 101933109 B CN101933109 B CN 101933109B CN 200880111985 A CN200880111985 A CN 200880111985A CN 101933109 B CN101933109 B CN 101933109B
- Authority
- CN
- China
- Prior art keywords
- energy
- spring
- working cylinder
- ring body
- storaging spring
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 20
- 230000036316 preload Effects 0.000 claims description 9
- 238000004146 energy storage Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
-
- 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
- H01H3/301—Charging means using a fluid actuator
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Lubricants (AREA)
- Actuator (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007049758 | 2007-10-16 | ||
DE102007049758.1 | 2007-10-16 | ||
DE102007062291.2 | 2007-12-21 | ||
DE102007062291A DE102007062291A1 (en) | 2007-10-16 | 2007-12-21 | Hydraulic spring accumulator drive |
PCT/EP2008/008285 WO2009049768A1 (en) | 2007-10-16 | 2008-09-30 | Hydraulic spring-loaded drive |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101933109A CN101933109A (en) | 2010-12-29 |
CN101933109B true CN101933109B (en) | 2013-08-28 |
Family
ID=40459028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880111985.8A Active CN101933109B (en) | 2007-10-16 | 2008-09-30 | Hydraulic spring-loaded drive |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2198442B1 (en) |
JP (1) | JP5512526B2 (en) |
KR (1) | KR101537021B1 (en) |
CN (1) | CN101933109B (en) |
DE (1) | DE102007062291A1 (en) |
HU (1) | HUE024572T2 (en) |
WO (1) | WO2009049768A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010054665B3 (en) * | 2010-12-15 | 2012-02-02 | Abb Technology Ag | Storage module for a hydraulic spring-loaded drive |
RU2700766C1 (en) * | 2018-04-25 | 2019-09-20 | Геннадий Феофанович Мамарин | Gas-hydraulic accumulator |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5584180A (en) * | 1993-11-25 | 1996-12-17 | Abb Patent Gmbh | Hydraulic device for operating at least one linearly movable component |
TW355806B (en) * | 1996-09-12 | 1999-04-11 | Abb Patent Gmbh | Hydraulic drive |
CN2904263Y (en) * | 2006-05-25 | 2007-05-23 | 沈阳东华工大高压电器设备有限公司 | Spring hydraulic operating mechanism for high voltage circuit breaker |
CN101017744A (en) * | 2006-12-31 | 2007-08-15 | 西安电力机械制造公司 | Hydraulic pressure disc spring energy storing device for high-voltage breaker |
CN200969310Y (en) * | 2006-11-01 | 2007-10-31 | 宁波宏勃泵业制造有限公司 | Hydraulic operation structure of high-voltage breaker |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS581233U (en) * | 1981-06-29 | 1983-01-06 | スタ−農機株式会社 | Support device for folding tool bar in agricultural machinery |
DE3408909A1 (en) * | 1984-03-10 | 1985-09-12 | BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau | HYDRAULIC DRIVE |
JPH1054215A (en) * | 1996-08-14 | 1998-02-24 | Nippon Soken Inc | Hydraulic pressure controller in lubrication circuit of internal combustion engine |
DE19637052A1 (en) * | 1996-09-12 | 1998-03-19 | Abb Patent Gmbh | Hydraulic drive |
KR19980039738U (en) * | 1996-12-20 | 1998-09-15 | 박병재 | Hydraulic accumulator of automatic transmission |
-
2007
- 2007-12-21 DE DE102007062291A patent/DE102007062291A1/en not_active Withdrawn
-
2008
- 2008-09-30 KR KR1020107008104A patent/KR101537021B1/en active IP Right Grant
- 2008-09-30 WO PCT/EP2008/008285 patent/WO2009049768A1/en active Application Filing
- 2008-09-30 HU HUE08802713A patent/HUE024572T2/en unknown
- 2008-09-30 CN CN200880111985.8A patent/CN101933109B/en active Active
- 2008-09-30 EP EP08802713.1A patent/EP2198442B1/en active Active
- 2008-09-30 JP JP2010529262A patent/JP5512526B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5584180A (en) * | 1993-11-25 | 1996-12-17 | Abb Patent Gmbh | Hydraulic device for operating at least one linearly movable component |
TW355806B (en) * | 1996-09-12 | 1999-04-11 | Abb Patent Gmbh | Hydraulic drive |
CN2904263Y (en) * | 2006-05-25 | 2007-05-23 | 沈阳东华工大高压电器设备有限公司 | Spring hydraulic operating mechanism for high voltage circuit breaker |
CN200969310Y (en) * | 2006-11-01 | 2007-10-31 | 宁波宏勃泵业制造有限公司 | Hydraulic operation structure of high-voltage breaker |
CN101017744A (en) * | 2006-12-31 | 2007-08-15 | 西安电力机械制造公司 | Hydraulic pressure disc spring energy storing device for high-voltage breaker |
Also Published As
Publication number | Publication date |
---|---|
CN101933109A (en) | 2010-12-29 |
HUE024572T2 (en) | 2016-02-29 |
JP2011501057A (en) | 2011-01-06 |
KR20100077164A (en) | 2010-07-07 |
EP2198442B1 (en) | 2014-12-17 |
DE102007062291A1 (en) | 2009-04-23 |
JP5512526B2 (en) | 2014-06-04 |
EP2198442A1 (en) | 2010-06-23 |
KR101537021B1 (en) | 2015-07-15 |
WO2009049768A1 (en) | 2009-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180601 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB Technology AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210512 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240124 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Country or region after: Switzerland Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG Country or region before: Switzerland |