JP6244269B2 - ガス遮断器 - Google Patents
ガス遮断器 Download PDFInfo
- Publication number
- JP6244269B2 JP6244269B2 JP2014132017A JP2014132017A JP6244269B2 JP 6244269 B2 JP6244269 B2 JP 6244269B2 JP 2014132017 A JP2014132017 A JP 2014132017A JP 2014132017 A JP2014132017 A JP 2014132017A JP 6244269 B2 JP6244269 B2 JP 6244269B2
- Authority
- JP
- Japan
- Prior art keywords
- holding member
- circuit breaker
- spring
- gas circuit
- cam
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/0271—Bases, casings, or covers structurally combining a switch and an electronic component
-
- 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
-
- 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
- H01H3/3052—Linear spring motors
-
- 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
- H01H3/38—Driving mechanisms, i.e. for transmitting driving force to the contacts using spring or other flexible shaft coupling
-
- 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
- H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
-
- 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
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
-
- 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
- H01H2235/00—Springs
- H01H2235/01—Spiral spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/034—Environmental protection
- H01H2239/036—Heating, e.g. against condensation
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
2 カム軸
3 カム
4 主軸
5 主レバー
6 主レバーのローラ
25 遮断ばねリンク
26 遮断ばね
27 投入ばねリンク
28 投入ばね
73 シート状の発熱体
74 主軸軸受け
75 カム軸軸受け
76 ブラケットの貫通孔
77 操作箱
Claims (6)
- 接地容器内に対向配置された一対の接触子と前記一対の接触子の少なくとも一方をリンク機構により投入方向及び遮断方向に駆動する投入ばね及び遮断ばねを備えた操作機構を有するガス遮断器であって,
前記操作機構は,前記遮断ばねに接続する主レバーの回転軸である主軸と,前記投入ばねに接続するカムの回転軸であるカム軸と,前記主軸を保持する主軸保持部材と前記カム軸を保持するカム軸保持部材と,前記主軸保持部材及び前記カム軸保持部材を保持するブラケットを有し,
前記主軸保持部材と前記カム軸保持部材の間の前記ブラケットの一部に貫通孔を設け,
前記貫通孔の少なくとも一部に発熱体を配したことを特徴とするガス遮断器。 - 接地容器内に対向配置された一対の接触子と前記一対の接触子の少なくとも一方をリンク機構により投入方向及び遮断方向に駆動する投入ばね及び遮断ばねを備えた操作機構を有するガス遮断器であって,
前記操作機構は,前記遮断ばねに接続する主レバーの回転軸である主軸と,前記投入ばねに接続するカムの回転軸であるカム軸と,前記主軸を保持する主軸保持部材と前記カム軸を保持するカム軸保持部材と,前記主軸保持部材及び前記カム軸保持部材を保持するブラケットを有し,
前記主軸保持部材と前記カム軸保持部材の間にそれらをつなぐ連結補強部材を設け,
前記ブラケットの前記主軸保持部材と前記カム軸保持部材と前記連結補強部材で囲まれた領域に貫通孔を設け,
前記貫通孔の少なくとも一部に発熱体を配したことを特徴とするガス遮断器。 - 前記発熱体は前記貫通孔において前記カム軸保持部材に近い側に配置されることを特徴とする,
請求項1に記載のガス遮断器。 - 前記発熱体は前記貫通孔において前記カム軸保持部材に近い側に配置されることを特徴とする,
請求項2に記載のガス遮断器。 - 前記発熱体はシート状であることを特徴とする,
請求項1に記載のガス遮断器。 - 前記発熱体はシート状であることを特徴とする,
請求項2に記載のガス遮断器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014132017A JP6244269B2 (ja) | 2014-06-27 | 2014-06-27 | ガス遮断器 |
US14/726,804 US9324510B2 (en) | 2014-06-27 | 2015-06-01 | Gas circuit breaker |
CN201510342119.1A CN105280429B (zh) | 2014-06-27 | 2015-06-18 | 气体断路器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014132017A JP6244269B2 (ja) | 2014-06-27 | 2014-06-27 | ガス遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016012398A JP2016012398A (ja) | 2016-01-21 |
JP6244269B2 true JP6244269B2 (ja) | 2017-12-06 |
Family
ID=54931280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014132017A Active JP6244269B2 (ja) | 2014-06-27 | 2014-06-27 | ガス遮断器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9324510B2 (ja) |
JP (1) | JP6244269B2 (ja) |
CN (1) | CN105280429B (ja) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3794799A (en) * | 1972-03-27 | 1974-02-26 | Westinghouse Electric Corp | Gas insulated switch with adjustable overcenter toggle actuator therefore |
JPS54119672U (ja) * | 1978-02-10 | 1979-08-22 | ||
JPS57154036U (ja) * | 1981-03-25 | 1982-09-28 | ||
US5059753A (en) * | 1987-11-06 | 1991-10-22 | Cooper Industries, Inc. | SF6 puffer recloser |
US4996507A (en) * | 1988-08-01 | 1991-02-26 | Westinghouse Electric Corp. | CT quick change assembly and force transmitting spacer |
JP2679499B2 (ja) * | 1991-12-27 | 1997-11-19 | 三菱電機株式会社 | 遮断器及び開閉部の操作機構 |
US5585609A (en) * | 1994-09-28 | 1996-12-17 | Siemens Energy & Automation, Inc. | Circuit breaker with movable main contact multi-force-level biasing element |
US5808258A (en) * | 1995-12-26 | 1998-09-15 | Amerace Corporation | Encapsulated high voltage vacuum switches |
JP3823676B2 (ja) | 2000-03-31 | 2006-09-20 | 株式会社日立製作所 | 開閉器用操作器 |
JP2003199220A (ja) | 2001-12-26 | 2003-07-11 | Hitachi Ltd | 母線容器及びそれを用いたガス絶縁開閉装置 |
JP4833739B2 (ja) * | 2006-06-01 | 2011-12-07 | 株式会社日立製作所 | 遮断器 |
CN101728135B (zh) * | 2008-10-24 | 2012-01-11 | 方太命 | 防冻雨数控报警跌落熔断器 |
CN203300481U (zh) * | 2013-06-14 | 2013-11-20 | 山西太钢不锈钢股份有限公司 | 一种高压电气开关气动操作装置 |
-
2014
- 2014-06-27 JP JP2014132017A patent/JP6244269B2/ja active Active
-
2015
- 2015-06-01 US US14/726,804 patent/US9324510B2/en active Active
- 2015-06-18 CN CN201510342119.1A patent/CN105280429B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US9324510B2 (en) | 2016-04-26 |
CN105280429A (zh) | 2016-01-27 |
CN105280429B (zh) | 2018-03-13 |
US20150380179A1 (en) | 2015-12-31 |
JP2016012398A (ja) | 2016-01-21 |
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