JP2017216165A - 連動部品及び回路遮断器 - Google Patents
連動部品及び回路遮断器 Download PDFInfo
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- JP2017216165A JP2017216165A JP2016109610A JP2016109610A JP2017216165A JP 2017216165 A JP2017216165 A JP 2017216165A JP 2016109610 A JP2016109610 A JP 2016109610A JP 2016109610 A JP2016109610 A JP 2016109610A JP 2017216165 A JP2017216165 A JP 2017216165A
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- Prior art keywords
- interlocking
- contact
- component
- force
- circuit breaker
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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000000116 mitigating effect Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 28
- 230000007774 longterm Effects 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005405 multipole Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
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Abstract
Description
次に、動作のフローについて説明を行う。
(ステップS201)
(ステップS202)
(ステップS003)
(ステップS004)
101 ケース
102 ケース
103 ケース
104 負荷側端子
105 電源側端子
112 回動部材
113 作動板
114 リンク
115 押さえ板
200 連動部品
201 力受部
202 力伝達部
203 軸孔
203a,b 孔
Claims (4)
- 接点を開極する弾発力を蓄勢する弾発力蓄勢手段を備えた接点開閉手段と、
前記接点開閉手段に作用して弾発力を放勢させる引外し手段とを連動させる連動部品であって、
前記弾発力蓄勢手段の放勢時に接点開閉手段の一部と当接して駆動される駆動部と、
前記駆動部の受けた前記弾発力を前記引外し手段に伝達する伝達部とを有するとともに、
前記伝達部は前記弾発力による衝撃を緩和する衝撃緩和手段を備えたことを特徴とする連動部品 - 請求項1において、
前記駆動部には、弾発力の放勢に伴う放勢力による衝撃を緩和する第2の衝撃緩和手段を備えたことを特徴とする連動部品。 - 請求項1又は請求項2において、
前記伝達部は、複数の引外し手段に跨って一体に形成されるとともに、
いずれかの極における前記引外し手段の作用によって接点が開極した場合に、
前記接点開閉手段の放勢力を他の前記引外し手段に伝達する伝達部を備えたことを特徴とする連動部品。 - 請求項1乃至3記載のいずれか1項に記載の連動部品と、前記接点開閉手段と、前記引外し手段とを含んで構成された開閉機構部を備えた回路遮断器。
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JP2016109610A JP6886167B2 (ja) | 2016-05-31 | 2016-05-31 | 連動部品及び回路遮断器 |
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JP2016109610A JP6886167B2 (ja) | 2016-05-31 | 2016-05-31 | 連動部品及び回路遮断器 |
Publications (2)
Publication Number | Publication Date |
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JP2017216165A true JP2017216165A (ja) | 2017-12-07 |
JP6886167B2 JP6886167B2 (ja) | 2021-06-16 |
Family
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Family Applications (1)
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JP2016109610A Active JP6886167B2 (ja) | 2016-05-31 | 2016-05-31 | 連動部品及び回路遮断器 |
Country Status (1)
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JP (1) | JP6886167B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5250360Y1 (ja) * | 1974-04-30 | 1977-11-15 | ||
JP2005158395A (ja) * | 2003-11-25 | 2005-06-16 | Matsushita Electric Works Ltd | 回路遮断器の連動遮断機構 |
JP2009289484A (ja) * | 2008-05-27 | 2009-12-10 | Panasonic Electric Works Denro Co Ltd | 回路遮断器の連動遮断機構 |
JP2011014522A (ja) * | 2009-06-05 | 2011-01-20 | Nitto Electric Works Ltd | 多極式配線用遮断器 |
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2016
- 2016-05-31 JP JP2016109610A patent/JP6886167B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5250360Y1 (ja) * | 1974-04-30 | 1977-11-15 | ||
JP2005158395A (ja) * | 2003-11-25 | 2005-06-16 | Matsushita Electric Works Ltd | 回路遮断器の連動遮断機構 |
JP2009289484A (ja) * | 2008-05-27 | 2009-12-10 | Panasonic Electric Works Denro Co Ltd | 回路遮断器の連動遮断機構 |
JP2011014522A (ja) * | 2009-06-05 | 2011-01-20 | Nitto Electric Works Ltd | 多極式配線用遮断器 |
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