JP2010282918A5 - - Google Patents
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- JP2010282918A5 JP2010282918A5 JP2009137078A JP2009137078A JP2010282918A5 JP 2010282918 A5 JP2010282918 A5 JP 2010282918A5 JP 2009137078 A JP2009137078 A JP 2009137078A JP 2009137078 A JP2009137078 A JP 2009137078A JP 2010282918 A5 JP2010282918 A5 JP 2010282918A5
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- JP
- Japan
- Prior art keywords
- fuse
- contact
- vacuum switch
- fixed
- mounting structure
- 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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Description
この発明に係る真空開閉器のヒューズ取付構造は、固定接点と可動接点を内蔵する真空バルブを有し、固定接点あるいは可動接点に導電接続された端子と主回路導体との間に直列接続された電力ヒューズを備えた真空開閉器のヒューズ取付構造において、電力ヒューズの両端部を保持して固定するヒューズホルダは、電路側に固定される固定部とこの固定部の両端から末広がりに立ち上げられてＶ字状に傾斜して対向するヒューズ接触部とを有するヒューズクリップを備え、電力ヒューズは、少なくともヒューズ接触部に当接する２箇所で通電接触するようにしたものである。
また、固定接点と可動接点を内蔵する真空バルブを有し、固定接点に導電接続された固定側端子と電源側に接続される固定側主回路導体との間に直列接続された電力ヒューズを備えた真空開閉器のヒューズ取付構造において、電力ヒューズの両端部を保持して固定するヒューズホルダは上記と同様とし、電力ヒューズは上記と同様に保持されているものである。
Fuse mounting structure of a vacuum switch according to the invention has a vacuum valve incorporating a fixed contact and the movable contact, is connected in series between the fixed contact or movable contact to the conductive connected pin and main circuit conductor In a fuse mounting structure for a vacuum switch equipped with a power fuse, the fuse holder that holds and fixes both ends of the power fuse is raised from the fixed portion fixed to the electric circuit side and from both ends of the fixed portion. And a fuse clip having a fuse contact portion inclined in a V shape and facing each other, and the power fuse is configured to be in contact with electricity at least at two locations in contact with the fuse contact portion.
In addition, it has a vacuum valve with a built-in fixed contact and a movable contact, and has a power fuse connected in series between a fixed terminal electrically connected to the fixed contact and a fixed main circuit conductor connected to the power supply side In the fuse mounting structure of the vacuum switch, the fuse holder that holds and fixes both ends of the power fuse is the same as described above, and the power fuse is held as described above.
Claims (4)
前記電力ヒューズの両端部を保持して固定するヒューズホルダは、電路側に固定される固定部とこの固定部の両端から末広がりに立ち上げられてＶ字状に傾斜して対向するヒューズ接触部とを有するヒューズクリップを備え、
前記電力ヒューズは、少なくとも前記ヒューズ接触部に当接する２箇所で通電接触するようにしたことを特徴とする真空開閉器のヒューズ取付構造。 It includes a vacuum valve incorporating a fixed contact and the movable contact, the fuse mounting the vacuum switch having a series connected Fuse between the fixed contact or conductively connected pin to the movable contact and the main circuit conductor In structure
The fuse holder for holding and fixing the both ends of the power fuse includes a fixing portion fixed to the electric circuit side and a fuse contact portion that rises from both ends of the fixing portion and is inclined and opposed in a V shape. A fuse clip having
A fuse mounting structure for a vacuum switch, wherein the power fuse is in electrical contact at least at two locations in contact with the fuse contact portion.
前記電力ヒューズの両端部を保持して固定するヒューズホルダは、電路側に固定される固定部とこの固定部の両端から末広がりに立ち上げられてＶ字状に傾斜して対向するヒューズ接触部とを有するヒューズクリップを備え、
前記電力ヒューズは、少なくとも前記ヒューズ接触部に当接する２箇所で通電接触するようにしたことを特徴とする真空開閉器のヒューズ取付構造。 A vacuum valve having a fixed contact and a movable contact; and a power fuse connected in series between a fixed-side terminal conductively connected to the fixed contact and a fixed-side main circuit conductor connected to the power supply side In the fuse mounting structure of the vacuum switch,
The fuse holder for holding and fixing the both ends of the power fuse includes a fixing portion fixed to the electric circuit side and a fuse contact portion that rises from both ends of the fixing portion and is inclined and opposed in a V shape. A fuse clip having
A fuse mounting structure for a vacuum switch, wherein the power fuse is in electrical contact at least at two locations in contact with the fuse contact portion.
前記ヒューズクリップの前記ヒューズ接触部の一方の先端部に係止爪が設けられ、他方の先端部に接続代が設けられ、一端部が前記ヒューズクリップの前記係止爪と係合し、他端部が前記接続代に留められて前記ヒューズクリップの前記両先端部を繋ぐと共に、前記ヒューズクリップに挿入された前記電力ヒューズを前記ヒューズ接触部に押圧するように付勢するヒューズ押えを備えていることを特徴とする真空開閉器のヒューズ取付構造。 In the fuse mounting structure of the vacuum switch according to claim 1 or claim 2 ,
A locking claw is provided at one tip of the fuse contact portion of the fuse clip, a connection margin is provided at the other tip, one end engages with the locking claw of the fuse clip, and the other end And a fuse presser that urges the power fuse inserted into the fuse clip to be pressed against the fuse contact portion. Fuse mounting structure of vacuum switch characterized by that.
前記ヒューズクリップの前記接続代が設けられた側の前記ヒューズ接触部は、前記通電接触する接触点より先端部側で内側に湾曲し、且つ、前記接続代が前記固定部に対して斜め上方に傾斜するように形成されていることを特徴とする真空開閉器のヒューズ取付構造。 In the fuse mounting structure of the vacuum switch according to claim 3 ,
The fuse contact portion on the side where the connection allowance of the fuse clip is provided is curved inward on the tip end side from the contact point where the energization contact is made, and the connection allowance is obliquely upward with respect to the fixing portion. A fuse mounting structure for a vacuum switch, which is formed to be inclined.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009137078A JP5501663B2 (en) | 2009-06-08 | 2009-06-08 | Vacuum switch fuse mounting structure |
| TW098123169A TWI450297B (en) | 2009-06-08 | 2009-07-09 | Fuse installation structure of vacuum switch |
| KR1020090073308A KR101048250B1 (en) | 2009-06-08 | 2009-08-10 | Fuse installation structure of vacuum switch |
| CN200910208053.1A CN101908433B (en) | 2009-06-08 | 2009-10-19 | The fuse attachment structure of vacuum switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009137078A JP5501663B2 (en) | 2009-06-08 | 2009-06-08 | Vacuum switch fuse mounting structure |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010282918A JP2010282918A (en) | 2010-12-16 |
| JP2010282918A5 true JP2010282918A5 (en) | 2012-07-26 |
| JP5501663B2 JP5501663B2 (en) | 2014-05-28 |
Family
ID=43263861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009137078A Active JP5501663B2 (en) | 2009-06-08 | 2009-06-08 | Vacuum switch fuse mounting structure |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5501663B2 (en) |
| KR (1) | KR101048250B1 (en) |
| CN (1) | CN101908433B (en) |
| TW (1) | TWI450297B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701113A (en) * | 2015-03-19 | 2015-06-10 | 上海克拉索富电子有限公司 | Spring compression mechanism for speed regulation module of fan |
| KR102338879B1 (en) * | 2015-04-14 | 2021-12-14 | 한국단자공업 주식회사 | Fuse |
| CN105140082B (en) * | 2015-09-01 | 2017-11-10 | 上海爱浦克施电力科技股份有限公司 | Fuse |
| CN105374651A (en) * | 2015-11-17 | 2016-03-02 | 成都科创佳思科技有限公司 | Tubular fuse |
| CN108565173B (en) * | 2018-05-16 | 2023-09-22 | 王健 | Outdoor high-voltage vacuum circuit breaker on column |
| CN111341625B (en) * | 2018-12-19 | 2024-08-06 | 西安祥泰电器有限公司 | Base convenient to change of fuse |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61177350U (en) * | 1985-04-22 | 1986-11-05 | ||
| US4798546A (en) | 1987-12-03 | 1989-01-17 | Cooper Industries, Inc. | Bifurcated fuse clip |
| US4932919A (en) * | 1989-03-13 | 1990-06-12 | Mattel, Inc. | Posable figure with continuous skin |
| KR940000049Y1 (en) * | 1991-12-13 | 1994-01-05 | 금성계전 주식회사 | Vacuum breaker |
| KR0134819Y1 (en) * | 1995-10-10 | 1999-01-15 | 이희종 | Fuse checker for vacuum switch |
| KR200225099Y1 (en) * | 2000-12-15 | 2001-05-15 | 엘지산전주식회사 | fuse mounting dvice in fuse fitted vacuum magnet contactor |
| KR20050022240A (en) * | 2003-08-25 | 2005-03-07 | 엘지산전 주식회사 | High pressure vacuum magnetic contactor type dual connection fuse clip |
| DE60310557T2 (en) * | 2003-09-03 | 2007-10-11 | Kyoshin Kogyo Co. Ltd. | Fuse holder component |
-
2009
- 2009-06-08 JP JP2009137078A patent/JP5501663B2/en active Active
- 2009-07-09 TW TW098123169A patent/TWI450297B/en active
- 2009-08-10 KR KR1020090073308A patent/KR101048250B1/en active IP Right Grant
- 2009-10-19 CN CN200910208053.1A patent/CN101908433B/en active Active
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