JP4767344B2 - 開閉装置の蓄勢機構 - Google Patents
開閉装置の蓄勢機構 Download PDFInfo
- Publication number
- JP4767344B2 JP4767344B2 JP2009506151A JP2009506151A JP4767344B2 JP 4767344 B2 JP4767344 B2 JP 4767344B2 JP 2009506151 A JP2009506151 A JP 2009506151A JP 2009506151 A JP2009506151 A JP 2009506151A JP 4767344 B2 JP4767344 B2 JP 4767344B2
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- JP
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- Prior art keywords
- gear
- main
- closing
- main gear
- 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.)
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- 230000007246 mechanism Effects 0.000 title claims description 29
- 238000004146 energy storage Methods 0.000 claims description 23
- 230000002265 prevention Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 17
- 230000000452 restraining effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 206010044048 Tooth missing Diseases 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
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
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
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- 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
- H01H33/40—Power arrangements internal to the switch for operating the driving mechanism using spring motor
-
- 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
-
- 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
- H01H2003/3063—Decoupling charging handle or motor at end of charging cycle or during charged condition
Landscapes
- Gear Transmission (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
この発明は、上記のような問題点を解消するためになされたもので、高精度部品の不要な構造で動力伝達の切離しと再噛合いができる開閉装置の蓄勢機構を得ることを目的とする。
この発明の上記以外の目的、特徴、観点及び効果は、図面を参照する以下のこの発明の詳細な説明から、さらに明らかになるであろう。
図1は本発明の実施の形態1による開閉装置の蓄勢機構の要部を示す側断面図である。図2はその開閉装置の蓄勢機構の主な構成を説明する図であり、投入ばねの蓄勢完了状態を説明する図である。なお、各図で同一符号は同一または相当部分を示す。この蓄勢機構は、共通の支持枠4に互いに略平行に並列支持された主軸1、回転軸25、出力軸17、逆転防止歯車軸26を備えている。主軸1は支持枠4の一側への突出端に主歯車(大歯車)5を、またその中途部に投入カム6を嵌合保持しており、これらは主軸1の回転に伴って軸回りに回転する。
Claims (3)
- 開閉装置の接点を投入する作用をする投入カムと、投入ばねに連繋するクランク部とを有し、蓄勢モータ又は手動力によって回転され、前記クランク部の作用により前記投入ばねが蓄勢される一方、その投入ばねの放勢によって蓄勢時と同向きに回転され、前記投入カムの作用により開閉装置に投入動作を行なわせる主歯車であって、全歯健全な歯車Aと欠歯部を有する歯車Bとが各歯位相の合った状態で一体に構成された前記主歯車、
前記蓄勢モータ又は手動力の出力軸で回転される出力歯車、
前記出力歯車に噛合うと共に前記歯車Bと噛合い、その回転軸が前記主歯車の回転方向で前記出力歯車の前記出力軸を中心とした円周上に設けられた長孔で支承される中間歯車、
及び、前記主歯車の逆転防止機構を備え、
前記投入ばねの蓄勢時は、前記蓄勢モータ又は手動力により前記出力歯車、前記中間歯車を経て前記主歯車が回転され、
前記投入ばねの蓄勢完了時には、前記歯車Bの欠歯部で前記主歯車と前記中間歯車との噛合いが解除され、
開閉装置の投入時は、前記投入ばねの放勢によって、前記主歯車が回転され、前記中間歯車はその回転軸を支承する前記長孔により前記主歯車と切離され、
前記投入ばねの再蓄勢時には、前記中間歯車がその回転軸を支承する前記長孔により前記主歯車と再噛合いされるようにした開閉装置の蓄勢機構。 - 前記主歯車の前記逆転防止機構は、前記主歯車の少なくとも前記歯車Aと噛合い、一方向クラッチを内蔵した逆転防止歯車である請求項1記載の開閉装置の蓄勢機構。
- 前記主歯車は前記歯車Aを形成する歯車板と前記歯車Bを形成する歯車板とを各歯位相を合わせて一体に結合して構成した請求項1又は請求項2記載の開閉装置の蓄勢機構。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/056395 WO2008117438A1 (ja) | 2007-03-27 | 2007-03-27 | 開閉装置の蓄勢機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2008117438A1 JPWO2008117438A1 (ja) | 2010-07-08 |
JP4767344B2 true JP4767344B2 (ja) | 2011-09-07 |
Family
ID=39788181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009506151A Active JP4767344B2 (ja) | 2007-03-27 | 2007-03-27 | 開閉装置の蓄勢機構 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8124901B2 (ja) |
JP (1) | JP4767344B2 (ja) |
KR (1) | KR101050548B1 (ja) |
CN (1) | CN101627452B (ja) |
TW (1) | TWI335040B (ja) |
WO (1) | WO2008117438A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014177609A1 (en) * | 2013-05-03 | 2014-11-06 | Siemens Aktiengesellschaft | Clutch mechanism for energy storage device and gas insulated circuit breaker thereof |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2984589A1 (fr) * | 2011-12-16 | 2013-06-21 | Schneider Electric Ind Sas | Dispositif de commande de la motorisation du dispositif de rearmement du dispositif de fermeture des contacts dans un appareil de protection electrique et appareil le comportant |
CN102412074B (zh) * | 2011-12-29 | 2015-03-25 | 无锡新宏泰电器科技股份有限公司 | 断路器用离合储能装置 |
CN102637547A (zh) * | 2012-04-19 | 2012-08-15 | 辽宁省电力有限公司铁岭供电公司 | 六氟化硫断路器手动储能装置 |
CN102867663B (zh) * | 2012-09-24 | 2014-12-24 | 中国西电电气股份有限公司 | 一种断路器弹簧操动机构的齿轮传动系统的离合装置 |
WO2014114489A1 (en) * | 2013-01-24 | 2014-07-31 | Siemens Aktiengesellschaft | Drive mechanism for switchgear |
CN103280370B (zh) * | 2013-05-21 | 2016-01-27 | 国家电网公司 | 六氟化硫断路器弹簧机构应急储能装置 |
CN103552041A (zh) * | 2013-11-01 | 2014-02-05 | 王映辉 | 储能式弹射冲击锤 |
JP6450221B2 (ja) * | 2015-03-05 | 2019-01-09 | 住友ゴム工業株式会社 | 空気入りタイヤ |
GB2557582A (en) * | 2016-09-14 | 2018-06-27 | Eaton Ind Netherlands Bv | Mechanism for opening and closing a circuit breaker |
JP6806545B2 (ja) * | 2016-11-30 | 2021-01-06 | 東芝ライフスタイル株式会社 | 電気掃除装置 |
DE102017216805B4 (de) | 2017-09-22 | 2020-10-29 | Siemens Aktiengesellschaft | Spanngetriebe zum Spannen einer Speicherfeder eines Federspeicherantriebs |
KR102285035B1 (ko) * | 2019-11-13 | 2021-08-02 | 엘에스일렉트릭(주) | 회로 차단기 |
GB2600766B (en) * | 2020-11-10 | 2023-01-11 | Eaton Intelligent Power Ltd | Operating mechanism for operating at least one contact |
CN113114082B (zh) * | 2021-03-05 | 2023-03-03 | 深圳供电局有限公司 | 储能电机的控制装置及其方法和系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3683073B2 (ja) | 1997-07-15 | 2005-08-17 | 三菱電機株式会社 | 開閉装置の蓄勢機構 |
JP2001210196A (ja) * | 2000-01-31 | 2001-08-03 | Nissin Electric Co Ltd | 遮断器の操作装置 |
FR2806523B1 (fr) * | 2000-03-17 | 2002-06-14 | Ge Power Controls France | Commande electrique de disjoncteur |
US7319203B1 (en) * | 2007-01-10 | 2008-01-15 | Eaton Corporation | Circuit interrupter and operating mechanism therefor |
US7696447B2 (en) * | 2007-06-01 | 2010-04-13 | Eaton Corporation | Electrical switching apparatus and stored energy assembly therefor |
-
2007
- 2007-03-27 US US12/520,396 patent/US8124901B2/en active Active
- 2007-03-27 JP JP2009506151A patent/JP4767344B2/ja active Active
- 2007-03-27 WO PCT/JP2007/056395 patent/WO2008117438A1/ja active Application Filing
- 2007-03-27 CN CN200780051704XA patent/CN101627452B/zh active Active
- 2007-03-27 KR KR1020097014475A patent/KR101050548B1/ko active IP Right Grant
- 2007-05-11 TW TW096116764A patent/TWI335040B/zh active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014177609A1 (en) * | 2013-05-03 | 2014-11-06 | Siemens Aktiengesellschaft | Clutch mechanism for energy storage device and gas insulated circuit breaker thereof |
US9583282B2 (en) | 2013-05-03 | 2017-02-28 | Siemens Aktiengesellschaft | Clutch mechanism for energy storage device and gas insulated circuit breaker thereof |
Also Published As
Publication number | Publication date |
---|---|
TW200839824A (en) | 2008-10-01 |
CN101627452A (zh) | 2010-01-13 |
US20100025215A1 (en) | 2010-02-04 |
CN101627452B (zh) | 2012-12-26 |
US8124901B2 (en) | 2012-02-28 |
KR101050548B1 (ko) | 2011-07-19 |
KR20090094136A (ko) | 2009-09-03 |
JPWO2008117438A1 (ja) | 2010-07-08 |
TWI335040B (en) | 2010-12-21 |
WO2008117438A1 (ja) | 2008-10-02 |
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