JP2015032406A5 - - Google Patents
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- Publication number
- JP2015032406A5 JP2015032406A5 JP2013160103A JP2013160103A JP2015032406A5 JP 2015032406 A5 JP2015032406 A5 JP 2015032406A5 JP 2013160103 A JP2013160103 A JP 2013160103A JP 2013160103 A JP2013160103 A JP 2013160103A JP 2015032406 A5 JP2015032406 A5 JP 2015032406A5
- Authority
- JP
- Japan
- Prior art keywords
- fixing plate
- electromagnetically operated
- bolt
- side end
- iron core
- 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.)
- Granted
Links
- 239000012212 insulator Substances 0.000 claims description 11
- 230000000903 blocking Effects 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims 1
- 229910004682 ON-OFF Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Description
本発明は上述の点に鑑みなされたもので、その目的とするところは、絶縁物注形遮断部とケースとを中間固定板を介してボルト固定する構成であっても、容易に絶縁物注形遮断部を取り外すことできることは勿論、絶縁物注形遮断部と中間固定板の接触面の剛性を向上させることができる電磁操作式開閉装置を提供することにある。 The present invention has been made in view of the above, it is an purpose of that may have either a structure that a bolt fixing the insulator Note form blocking portion and the case through an intermediate fixing plate, easily insulated The object of the present invention is to provide an electromagnetically operated switchgear capable of improving the rigidity of the contact surface between the insulator casting blocking part and the intermediate fixing plate, as well as being able to remove the article casting blocking part .
本発明の電磁操作式開閉装置は、上記目的を達成するために、相対向して配置された可動鉄心と固定鉄心及び電磁力に応じて前記可動鉄心と固定鉄心を離間又は接触させるコイルを有し、ケースで覆われている共に、前記ケース中央部に配置された電磁石から成る操作器と、相対向して配置された可動電極と固定電極が、前記操作器の電磁石で発生した電磁力に伴う駆動力を駆動ロッド、レバー、絶縁ロッドから成るリンク機構を介して離間又は接触され、絶縁物で一体注形された絶縁物注形遮断部を有する真空遮断器とを備え、前記絶縁物注形遮断部と前記ケースとが中間固定板を介して固定ボルトで固定されるものであって、前記中間固定板の接触子側端部及び/又は操作器側端部は、上方又は下方に折り曲げられていることを特徴とする。 Solenoid-operated on-off device of the present invention, a coil in order to achieve the above Symbol purpose, to separate or contact the movable and stationary iron cores according to a phase oppositely disposed movable core fixed iron core and the electromagnetic force An electromagnetic actuator generated by the electromagnet of the operating device, and an operating device made of an electromagnet arranged in the center of the case and a movable electrode and a fixed electrode arranged opposite to each other. A vacuum circuit breaker having an insulator casting interrupting portion that is separated or contacted via a link mechanism including a driving rod, a lever, and an insulating rod, and that is integrally cast with an insulating material. The article-type blocking unit and the case are fixed with fixing bolts via an intermediate fixing plate , and the contact-side end portion and / or the operation unit-side end portion of the intermediate fixing plate are located above or below It is characterized by being bent into .
本発明によれば、絶縁物注形遮断部とケースとを中間固定板を介してボルト固定する構成であっても、容易に絶縁物注形遮断部を取り外すことできることは勿論、絶縁物注形遮断部と中間固定板の接触面の剛性を向上させることができる電磁操作式開閉装置を得ることができる。 According to the present invention, even an insulator Note form blocking portions and a case configured to bolt fixed through the intermediate fixing plate, of course it is able easily remove the insulator Note form blocking portions, the insulator Note form An electromagnetically operated switchgear that can improve the rigidity of the contact surface between the blocking portion and the intermediate fixing plate can be obtained.
図７（ａ）は従来の固定ボルト部を、図７（ｂ）は本実施例の固定ボルト部の１つであるボルト固定部２５４を示したものである。 7 (a) is a conventional fixed bolt portion, FIG. 7 (b) shows the bolt fixing portion 254 which is one of the fixing bolts of the present embodiment.
Claims (4)
前記中間固定板の接触子側端部及び/又は操作器側端部は、上方又は下方に折り曲げられていることを特徴とする電磁操作式開閉装置。 The movable iron core and the stationary iron core arranged opposite to each other and the coil for separating or contacting the movable iron core and the stationary iron core according to the electromagnetic force are covered with a case and arranged at the center of the case. An operating device composed of an electromagnet, and a movable electrode and a fixed electrode arranged opposite to each other, drive the driving force associated with the electromagnetic force generated by the electromagnet of the operating device via a link mechanism composed of a driving rod, a lever and an insulating rod. A vacuum circuit breaker having an insulator casting interrupting portion which is separated or contacted and is integrally cast with an insulator, and the insulator casting interrupting portion and the case are fixed with fixing bolts via an intermediate fixing plate It is what
The electromagnetically operated switchgear characterized in that the contact-side end portion and / or the operation device-side end portion of the intermediate fixing plate is bent upward or downward .
前記中間固定板にはボルト固定穴が形成されていると共に、前記絶縁物注形遮断部の下部周囲を覆うようにボルト固定部が設置され、該ボルト固定部に前記ボルト固定穴と同様な穴が形成され、かつ、前記固定ボルトが、前記中間固定板の前記ボルト固定穴を通して前記ボルト固定部の穴を貫通していることを特徴とする電磁操作式開閉装置。 The electromagnetically operated switchgear according to claim 1 ,
A bolt fixing hole is formed in the intermediate fixing plate, and a bolt fixing part is installed so as to cover a lower periphery of the insulator casting blocking part, and the bolt fixing part has a hole similar to the bolt fixing hole. And the fixing bolt penetrates the hole of the bolt fixing portion through the bolt fixing hole of the intermediate fixing plate.
前記中間固定板の折り曲げ方向は、前記接触子側端部と前記操作器側端部とでは、互いに逆方向であることを特徴とする電磁操作式開閉装置。 The electromagnetically operated switchgear according to claim 2 ,
The electromagnetically operated switchgear characterized in that the bending direction of the intermediate fixing plate is opposite to each other at the contact-side end portion and the operation device-side end portion.
前記中間固定板は、前記絶縁物注形遮断部の３相分を固定していることを特徴とする電磁操作式開閉装置。 The electromagnetically operated switchgear according to claim 1 ,
The electromagnetic operation type switchgear characterized in that the intermediate fixing plate fixes three phases of the insulator casting blocking part.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013160103A JP6199649B2 (en) | 2013-08-01 | 2013-08-01 | Electromagnetic switchgear |
| TW103116995A TWI594283B (en) | 2013-08-01 | 2014-05-14 | Electromagnetically operated switchgear |
| CN201410366692.1A CN104347309B (en) | 2013-08-01 | 2014-07-29 | Electromagnetic operation switchgear |
| SG10201404540XA SG10201404540XA (en) | 2013-08-01 | 2014-07-31 | Electromagnetically actuated switchgear |
| BR102014018920A BR102014018920A2 (en) | 2013-08-01 | 2014-07-31 | electromagnetically driven distribution mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013160103A JP6199649B2 (en) | 2013-08-01 | 2013-08-01 | Electromagnetic switchgear |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015032406A JP2015032406A (en) | 2015-02-16 |
| JP2015032406A5 true JP2015032406A5 (en) | 2016-06-02 |
| JP6199649B2 JP6199649B2 (en) | 2017-09-20 |
Family
ID=52502709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013160103A Active JP6199649B2 (en) | 2013-08-01 | 2013-08-01 | Electromagnetic switchgear |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6199649B2 (en) |
| CN (1) | CN104347309B (en) |
| BR (1) | BR102014018920A2 (en) |
| SG (1) | SG10201404540XA (en) |
| TW (1) | TWI594283B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6290775B2 (en) * | 2014-12-09 | 2018-03-07 | 株式会社日立産機システム | Electromagnetic switchgear |
| KR102159960B1 (en) * | 2019-02-22 | 2020-09-25 | 엘에스일렉트릭(주) | Pole part and circuit breaker having the same |
| CN113924633B (en) * | 2019-05-29 | 2024-01-05 | 三菱电机株式会社 | Circuit breaker, circuit breaker system, information processing method, and recording medium |
| CN112072822B (en) * | 2020-09-10 | 2021-09-17 | 北京通嘉宏瑞科技有限公司 | Motor for vacuum pump and use method |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62100917A (en) * | 1985-10-26 | 1987-05-11 | 神鋼電機株式会社 | Vacuum circuit breaker |
| JPH09231883A (en) * | 1995-12-22 | 1997-09-05 | Fuji Electric Co Ltd | Gas-insulated cubicle breaker |
| CN2438217Y (en) * | 2000-06-29 | 2001-07-04 | 北京电研华源电力技术有限公司 | Outdoor resin type outdoor dry high voltage vacuum circuit breaker |
| CN2575834Y (en) * | 2002-10-08 | 2003-09-24 | 李彤 | Mini bulb |
| JP4752678B2 (en) * | 2006-08-25 | 2011-08-17 | 三菱電機株式会社 | Switchgear |
| JP4268991B2 (en) * | 2006-09-20 | 2009-05-27 | 株式会社日立製作所 | Vacuum insulated switchgear |
| JP5215237B2 (en) * | 2009-05-28 | 2013-06-19 | 三菱電機株式会社 | Switchgear |
| EP2325858A1 (en) * | 2009-11-20 | 2011-05-25 | ABB Technology AG | Medium Voltage circuit breaker arrangement |
| US8729416B2 (en) * | 2012-01-23 | 2014-05-20 | Electro-Mechanical Corporation | Circuit breaker remote tripping |
| CN202695179U (en) * | 2012-06-18 | 2013-01-23 | 株式会社日立制作所 | Electromagnetism-operated on-off device |
| CN202678138U (en) * | 2012-06-18 | 2013-01-16 | 株式会社日立制作所 | Electromagnetic operation type open and close apparatus |
-
2013
- 2013-08-01 JP JP2013160103A patent/JP6199649B2/en active Active
-
2014
- 2014-05-14 TW TW103116995A patent/TWI594283B/en active
- 2014-07-29 CN CN201410366692.1A patent/CN104347309B/en active Active
- 2014-07-31 SG SG10201404540XA patent/SG10201404540XA/en unknown
- 2014-07-31 BR BR102014018920A patent/BR102014018920A2/en not_active IP Right Cessation
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