CN101425401B - 装备有螺旋弹簧型机械制动器的电动机械致动器 - Google Patents
装备有螺旋弹簧型机械制动器的电动机械致动器 Download PDFInfo
- Publication number
- CN101425401B CN101425401B CN2008101667958A CN200810166795A CN101425401B CN 101425401 B CN101425401 B CN 101425401B CN 2008101667958 A CN2008101667958 A CN 2008101667958A CN 200810166795 A CN200810166795 A CN 200810166795A CN 101425401 B CN101425401 B CN 101425401B
- Authority
- CN
- China
- Prior art keywords
- spring
- brake
- free end
- motor
- groove
- 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.)
- Expired - Fee Related
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Images
Classifications
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- 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
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
- H01H3/264—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor using a travelling nut mechanism
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
- F16D49/02—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
- H01H2003/405—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing using a walking nut
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18792—Reciprocating or oscillating to or from alternating rotary including worm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0758659A FR2923099B1 (fr) | 2007-10-29 | 2007-10-29 | Actionneur electromecanique muni d'un frein mecanique de type a ressort a spires enroule |
FR0758659 | 2007-10-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101425401A CN101425401A (zh) | 2009-05-06 |
CN101425401B true CN101425401B (zh) | 2013-11-13 |
Family
ID=39432920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101667958A Expired - Fee Related CN101425401B (zh) | 2007-10-29 | 2008-10-27 | 装备有螺旋弹簧型机械制动器的电动机械致动器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8356700B2 (zh) |
EP (1) | EP2055980B1 (zh) |
CN (1) | CN101425401B (zh) |
FR (1) | FR2923099B1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101989504B (zh) * | 2009-07-29 | 2013-03-20 | 西门子公司 | 电气开关的驱动轴 |
CN101887810B (zh) * | 2010-07-07 | 2012-10-03 | 江苏中兴创元高压电气有限公司 | 开关设备用操作器 |
EP2426071B1 (en) * | 2010-09-01 | 2014-01-22 | Tetra Laval Holdings & Finance S.A. | Conveying system with a braking unit |
CN102054605B (zh) * | 2010-12-19 | 2013-01-30 | 浙江富隆电气有限公司 | 断路器的传动机构 |
US8931599B2 (en) | 2012-11-01 | 2015-01-13 | Hamilton Sundstrand Corporation | Damping end-stop of electric braking apparatus |
CN104143485B (zh) * | 2013-07-16 | 2016-08-31 | 国家电网公司 | 单相操动机构及使用该单相操动机构的断路器 |
CN105864318B (zh) * | 2016-05-03 | 2018-05-29 | 成都劲德致动科技有限公司 | 一种电动推杆刹车*** |
CN109243878B (zh) * | 2018-09-14 | 2023-10-20 | 浙江现代电气有限公司 | 一种转换开关的三位置分合闸操作机构 |
CN112237723B (zh) * | 2019-07-19 | 2022-01-07 | 北京力泰克科技有限公司 | 用于跑步机的电机驱动方法和装置、跑步机及存储介质 |
CN111942966B (zh) * | 2020-08-26 | 2022-04-08 | 郑才均 | 一种纺织提拉装置 |
CN112713022B (zh) * | 2020-12-16 | 2022-09-02 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) | 一种大电流快速断路器的惯性减震装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH424932A (de) * | 1964-09-03 | 1966-11-30 | Siemens Ag | Motorantrieb für elektrische Schalter |
US3405791A (en) * | 1966-08-25 | 1968-10-15 | Kaplan Joseph | Variable-torque slip device |
CH479155A (de) * | 1967-11-24 | 1969-09-30 | Siemens Ag | Motorantrieb für einen elektrischen Schalter |
DE8800180U1 (de) * | 1988-01-09 | 1988-02-18 | Mendel, Hans Wolfgang, 5630 Remscheid | Mechanische Rücklauffederbremse |
EP0455039A1 (de) * | 1990-05-02 | 1991-11-06 | Ruhrtal-Elektrizitätsgesellschaft Hartig GmbH & Co. | Schwenkantrieb, insbesondere für Schaltgeräte |
CN2686068Y (zh) * | 2004-01-05 | 2005-03-16 | 谢华跃 | 带电动操作机构的断路器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE896742C (de) * | 1943-05-18 | 1953-11-16 | Mauser Werke Ag | Gleichdruckreibungsbremse fuer Wellen |
US3687249A (en) * | 1970-12-02 | 1972-08-29 | Dutton Lainson Co | Transmission and coil brake for winches |
US7779721B2 (en) * | 2004-06-21 | 2010-08-24 | Hitachi, Ltd. | Driving operation input device |
FR2923074B1 (fr) * | 2007-10-29 | 2009-12-11 | Areva T & D Ag | Actionneur electromecanique et sectionneur haute ou moyenne tension muni d'un tel actionneur |
-
2007
- 2007-10-29 FR FR0758659A patent/FR2923099B1/fr active Active
-
2008
- 2008-10-27 CN CN2008101667958A patent/CN101425401B/zh not_active Expired - Fee Related
- 2008-10-27 EP EP08167586A patent/EP2055980B1/fr not_active Not-in-force
- 2008-10-29 US US12/260,960 patent/US8356700B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH424932A (de) * | 1964-09-03 | 1966-11-30 | Siemens Ag | Motorantrieb für elektrische Schalter |
US3405791A (en) * | 1966-08-25 | 1968-10-15 | Kaplan Joseph | Variable-torque slip device |
CH479155A (de) * | 1967-11-24 | 1969-09-30 | Siemens Ag | Motorantrieb für einen elektrischen Schalter |
DE8800180U1 (de) * | 1988-01-09 | 1988-02-18 | Mendel, Hans Wolfgang, 5630 Remscheid | Mechanische Rücklauffederbremse |
EP0455039A1 (de) * | 1990-05-02 | 1991-11-06 | Ruhrtal-Elektrizitätsgesellschaft Hartig GmbH & Co. | Schwenkantrieb, insbesondere für Schaltgeräte |
CN2686068Y (zh) * | 2004-01-05 | 2005-03-16 | 谢华跃 | 带电动操作机构的断路器 |
Also Published As
Publication number | Publication date |
---|---|
EP2055980A1 (fr) | 2009-05-06 |
CN101425401A (zh) | 2009-05-06 |
US8356700B2 (en) | 2013-01-22 |
US20090107268A1 (en) | 2009-04-30 |
FR2923099B1 (fr) | 2009-12-11 |
EP2055980B1 (fr) | 2012-08-22 |
FR2923099A1 (fr) | 2009-05-01 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ALSTOM TECHNOLOGY LTD. Free format text: FORMER OWNER: ALSTOM GRID S. P. A. Effective date: 20130902 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Ant Feldyn in Switzerland Applicant after: ALSTOM GRID S.P.A. Address before: Ant Feldyn in Switzerland Applicant before: Areva T&D AG |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: AREVA T. + D. AG TO: ALSTOM GRID S. P. A. |
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TA01 | Transfer of patent application right |
Effective date of registration: 20130902 Address after: Baden, Switzerland Applicant after: ALSTOM TECHNOLOGY Ltd. Address before: Ant Feldyn in Switzerland Applicant before: ALSTOM GRID S.P.A. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20181027 |