JP5231834B2 - 回路遮断器 - Google Patents
回路遮断器 Download PDFInfo
- Publication number
- JP5231834B2 JP5231834B2 JP2008040524A JP2008040524A JP5231834B2 JP 5231834 B2 JP5231834 B2 JP 5231834B2 JP 2008040524 A JP2008040524 A JP 2008040524A JP 2008040524 A JP2008040524 A JP 2008040524A JP 5231834 B2 JP5231834 B2 JP 5231834B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- mounting surface
- plate
- piece
- 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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Links
- 238000003780 insertion Methods 0.000 claims description 32
- 230000037431 insertion Effects 0.000 claims description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- 238000004804 winding Methods 0.000 description 23
- 238000005192 partition Methods 0.000 description 22
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 206010014357 Electric shock Diseases 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/04—Contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/20—Terminals; Connections
Landscapes
- Breakers (AREA)
Description
1A、1B 器体片
2A、2B 固定接点
3A、3B 可動接点
5 開閉機構
6 ハンドル
6a 操作部
11 端子板(電線接続端子)
13B 鎖錠ばね(電線接続端子)
50 窓孔
209a、209b 差込部(差込溝)
T1、T2 接続端子(刃受ばね)
Claims (2)
- 取付面と平行な方向における一端側に電線が接続される一対の電線接続端子が設けられ、且つ他端側に導電バーが差し込まれる差込溝が設けられた器体と、
前記差込溝から挿入された前記導電バーが接続される2極の刃受ばねと、
各々の前記電線接続端子と対応する前記刃受ばねとの間の電路にそれぞれ設けられた固定接点および可動接点からなる接点部と、
前記接点部を接離させる開閉機構と、
前記器体において前記取付面と反対側の面に形成された窓孔を通して露出させた操作部を操作することによって前記開閉機構を介して前記接点部を接離させるハンドルとを備え、
前記器体は、前記取付面と直交する方向において異なる位置に配置された2本の前記導電バーがそれぞれ差込接続される前記2極の刃受ばねを収納するための第1収納部を2個有し、各々の前記第1収納部にそれぞれ対応するようにして前記差込溝が設けられており、
前記2極の刃受ばねは、前記取付面と直交する方向における前記器体の中央部よりも前記取付面側に設けられた各々の前記第1収納部内にそれぞれ配置されていることを特徴とする回路遮断器。 - 前記電路に過大電流が流れた際に固定鉄心の磁極面に発生する磁力によって吸引される可動鉄心を具備し、前記可動鉄心により前記開閉機構を介して前記接点部を強制開極させる電磁釈放部を備え、
前記器体の内部において、前記2極の刃受ばねの収納スペースに対して前記取付面と反対側に前記電磁釈放部の構成部品を収納する第2収納部を設け、
前記差込溝内に前記導電バーを差し込む方向において、前記第2収納部の端部の位置を前記差込溝が開口する部位と同じにしたことを特徴とする請求項1記載の回路遮断器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008040524A JP5231834B2 (ja) | 2008-02-21 | 2008-02-21 | 回路遮断器 |
KR1020090013987A KR101037468B1 (ko) | 2008-02-21 | 2009-02-19 | 회로 차단기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008040524A JP5231834B2 (ja) | 2008-02-21 | 2008-02-21 | 回路遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009199898A JP2009199898A (ja) | 2009-09-03 |
JP5231834B2 true JP5231834B2 (ja) | 2013-07-10 |
Family
ID=41143189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008040524A Active JP5231834B2 (ja) | 2008-02-21 | 2008-02-21 | 回路遮断器 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5231834B2 (ja) |
KR (1) | KR101037468B1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106816347A (zh) * | 2017-03-27 | 2017-06-09 | 浙江中亿豪科技有限公司 | 一种组合式的断路器 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111477503B (zh) * | 2019-11-15 | 2025-02-25 | 浙江正泰电器股份有限公司 | 插入式断路器 |
CN111477513A (zh) | 2019-11-15 | 2020-07-31 | 浙江正泰电器股份有限公司 | 插入式断路器 |
CN111477517A (zh) | 2020-04-13 | 2020-07-31 | 浙江正泰电器股份有限公司 | 插入式断路器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0642349B2 (ja) * | 1985-07-12 | 1994-06-01 | 松下電工株式会社 | リモ−トコントロ−ル式回路しや断器 |
JP4499890B2 (ja) * | 2000-08-10 | 2010-07-07 | テンパール工業株式会社 | 回路遮断器 |
JP2002237248A (ja) | 2001-02-08 | 2002-08-23 | Toshiba Lighting & Technology Corp | プラグイン端子装置及び分電盤 |
JP2003031102A (ja) | 2001-07-12 | 2003-01-31 | Toshiba Lighting & Technology Corp | 回路遮断器及び分電盤 |
JP4813956B2 (ja) * | 2006-04-19 | 2011-11-09 | 河村電器産業株式会社 | 回路遮断器の端子構造 |
KR101028183B1 (ko) * | 2006-08-11 | 2011-04-11 | 가와무라 일렉트릭 가부시키가이샤 | 회로차단기 |
-
2008
- 2008-02-21 JP JP2008040524A patent/JP5231834B2/ja active Active
-
2009
- 2009-02-19 KR KR1020090013987A patent/KR101037468B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106816347A (zh) * | 2017-03-27 | 2017-06-09 | 浙江中亿豪科技有限公司 | 一种组合式的断路器 |
CN106816347B (zh) * | 2017-03-27 | 2018-10-12 | 浙江中亿豪科技有限公司 | 一种组合式的断路器 |
Also Published As
Publication number | Publication date |
---|---|
KR20090091046A (ko) | 2009-08-26 |
KR101037468B1 (ko) | 2011-05-26 |
JP2009199898A (ja) | 2009-09-03 |
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