KR101357001B1 - 개폐 장치용 조작 기구의 완충 장치 및 그 주유 방법 - Google Patents

개폐 장치용 조작 기구의 완충 장치 및 그 주유 방법 Download PDF

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Publication number
KR101357001B1
KR101357001B1 KR1020127008971A KR20127008971A KR101357001B1 KR 101357001 B1 KR101357001 B1 KR 101357001B1 KR 1020127008971 A KR1020127008971 A KR 1020127008971A KR 20127008971 A KR20127008971 A KR 20127008971A KR 101357001 B1 KR101357001 B1 KR 101357001B1
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South Korea
Prior art keywords
piston
shock absorber
piston rod
opening
return spring
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KR1020127008971A
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English (en)
Korean (ko)
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KR20120061969A (ko
Inventor
요시아키 오다
요시카타 고바야시
마사하루 시미즈
사토시 마루시마
히로카즈 다카기
도오루 이노우에
Original Assignee
가부시끼가이샤 도시바
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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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
    • 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
    • H01H33/304—Working fluid supplies
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
    • F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
    • F16F9/432—Filling or drainage arrangements, e.g. for supply of gas via piston rod sealing or guiding means
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • 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
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • 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
    • H01H33/42—Driving mechanisms
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/06—Fluid filling or discharging
    • 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
    • H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Vehicle Body Suspensions (AREA)
  • Actuator (AREA)
KR1020127008971A 2009-10-09 2010-10-07 개폐 장치용 조작 기구의 완충 장치 및 그 주유 방법 Active KR101357001B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009234881A JP5275201B2 (ja) 2009-10-09 2009-10-09 開閉装置用操作機構の緩衝装置およびその注油方法
JPJP-P-2009-234881 2009-10-09
PCT/JP2010/006006 WO2011043076A1 (ja) 2009-10-09 2010-10-07 開閉装置用操作機構の緩衝装置及びその注油方法

Publications (2)

Publication Number Publication Date
KR20120061969A KR20120061969A (ko) 2012-06-13
KR101357001B1 true KR101357001B1 (ko) 2014-02-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127008971A Active KR101357001B1 (ko) 2009-10-09 2010-10-07 개폐 장치용 조작 기구의 완충 장치 및 그 주유 방법

Country Status (8)

Country Link
US (5) US8844913B2 (enExample)
EP (2) EP2857713B1 (enExample)
JP (1) JP5275201B2 (enExample)
KR (1) KR101357001B1 (enExample)
CN (2) CN102575738B (enExample)
BR (1) BR112012008288A2 (enExample)
IN (1) IN2012DN02734A (enExample)
WO (1) WO2011043076A1 (enExample)

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JP5275201B2 (ja) * 2009-10-09 2013-08-28 株式会社東芝 開閉装置用操作機構の緩衝装置およびその注油方法
JP5989445B2 (ja) * 2012-07-31 2016-09-07 株式会社東芝 開閉装置用操作機構の緩衝装置
CN104134557B (zh) * 2013-06-09 2017-02-08 国家电网公司 断路器用弹簧操动机构缓冲器
CN105393322B (zh) * 2013-07-19 2017-07-04 通用电气公司 包括可调整的阻尼器组件的电气开关装置
CN103413720B (zh) * 2013-08-06 2015-11-04 库柏(宁波)电气有限公司 一种缓冲器与配重一体化的高压断路器
JP2015041555A (ja) * 2013-08-23 2015-03-02 株式会社日立製作所 遮断器の流体圧駆動装置
US9576757B2 (en) 2014-04-11 2017-02-21 S&C Electric Company Circuit interrupters with air trap regions in fluid reservoirs
CN105626753B (zh) * 2014-10-27 2017-12-22 株洲时代新材料科技股份有限公司 一种磁流变阻尼器磁流变液真空灌注系统
CN105626752B (zh) * 2014-10-27 2018-06-19 株洲时代新材料科技股份有限公司 一种磁流变阻尼器的磁流变液真空灌注方法
JP6417242B2 (ja) * 2015-03-06 2018-10-31 株式会社日立製作所 開閉装置用駆動装置
KR101702539B1 (ko) * 2015-06-22 2017-02-06 현대중공업 주식회사 진공차단기의 구동부
CN105036049A (zh) * 2015-08-03 2015-11-11 江西洪都航空工业集团有限责任公司 一种抽真空注油装置
GB2555615A (en) * 2016-11-04 2018-05-09 Jaguar Land Rover Ltd Shock absorber and vehicle
CN106960738A (zh) * 2017-04-27 2017-07-18 南京南瑞继保电气有限公司 一种高速断路器用混合型缓冲器
DE102017212021A1 (de) * 2017-07-13 2019-01-17 Siemens Aktiengesellschaft Anordnung und Verfahren zum Dämpfen von Schaltbewegungen in Hochspannungsleistungsschaltern
JP7008471B2 (ja) * 2017-10-27 2022-01-25 Ｋｙｂモーターサイクルサスペンション株式会社 緩衝器
CN108466612B (zh) * 2018-03-06 2020-11-03 湖州知谷汽车零部件有限公司 带有检测装置的电动真空泵支架
WO2020030221A1 (de) * 2018-08-06 2020-02-13 Schaeffler Technologies AG & Co. KG Hydraulische spannvorrichtung mit zwei kolben
CN111288109B (zh) * 2020-03-25 2021-11-09 东风小康汽车有限公司重庆分公司 减震活塞组件
CN111634478A (zh) * 2020-05-14 2020-09-08 浙江纺织服装职业技术学院 一种激光加工二维码自动化生产线用包装机
CN111627749B (zh) * 2020-05-30 2021-09-03 西安交通大学 用于电磁斥力机构具有缓冲功能的双稳弹簧保持装置及方法
CN113445876B (zh) * 2021-05-28 2022-12-06 山东恒兴无损检测设备有限公司 一种重型铅门移动用直线轨道内的防护机构
CN118850449B (zh) * 2024-09-24 2024-12-06 宁波捷豹振动控制系统有限公司 一种液压悬置总成的自动化流水线设备

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JP2007263324A (ja) * 2006-03-29 2007-10-11 Showa Corp 油圧緩衝器
KR100877613B1 (ko) * 2007-07-31 2009-01-14 용석필 완충기

Also Published As

Publication number Publication date
CN102575738A (zh) 2012-07-11
US20140353889A1 (en) 2014-12-04
US20140353890A1 (en) 2014-12-04
US8844913B2 (en) 2014-09-30
IN2012DN02734A (enExample) 2015-09-11
JP2011080566A (ja) 2011-04-21
EP2857713A1 (en) 2015-04-08
US9136675B2 (en) 2015-09-15
US20120242018A1 (en) 2012-09-27
US9570891B2 (en) 2017-02-14
BR112012008288A2 (pt) 2016-03-15
EP2487383A1 (en) 2012-08-15
CN103821869A (zh) 2014-05-28
US20140353086A1 (en) 2014-12-04
JP5275201B2 (ja) 2013-08-28
KR20120061969A (ko) 2012-06-13
EP2857713B1 (en) 2016-05-25
US9142941B2 (en) 2015-09-22
EP2487383A4 (en) 2014-09-24
CN102575738B (zh) 2014-08-13
WO2011043076A1 (ja) 2011-04-14
US20140353888A1 (en) 2014-12-04
US9178339B2 (en) 2015-11-03
EP2487383B1 (en) 2016-03-02

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