JP2019056504A - ガス量切替弁 - Google Patents
ガス量切替弁 Download PDFInfo
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- JP2019056504A JP2019056504A JP2017179942A JP2017179942A JP2019056504A JP 2019056504 A JP2019056504 A JP 2019056504A JP 2017179942 A JP2017179942 A JP 2017179942A JP 2017179942 A JP2017179942 A JP 2017179942A JP 2019056504 A JP2019056504 A JP 2019056504A
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- iron core
- diaphragm
- movable iron
- coil
- pressing force
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- 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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- Magnetically Actuated Valves (AREA)
- Feeding And Controlling Fuel (AREA)
- Lift Valve (AREA)
Abstract
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Claims (1)
- バーナへのガス供給路に介設されるガス量切替弁であって、上側の流入室と、下側の流出室と、流入室と流出室との間の弁座とを有する弁筐と、流入室の上端面を閉塞するダイヤフラムと、ダイヤフラムに連結された、弁座の流出室側の面に対向する弁体と、ダイヤフラムに下方への押圧力を付与する、ダイヤフラムの上方に設けられたソレノイドとを備え、ソレノイドは、上下方向に長手のボビンに巻回されたコイルと、ボビンに内挿された上下方向に長手のガイドスリーブに摺動自在に内挿された可動鉄心と、可動鉄心の上方に対向する固定鉄心とを有し、コイルへの通電停止時に、可動鉄心が固定鉄心による吸着解除で下動して、ダイヤフラムに可動鉄心を介して下方への所定の押圧力が作用し、コイルへの通電時に、可動鉄心が固定鉄心に吸着されて、ダイヤフラムに可動鉄心を介しての下方への押圧力が作用しなくなるようにしたことを特徴とするガス量切替弁。
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JP2017179942A JP6970564B2 (ja) | 2017-09-20 | 2017-09-20 | ガス量切替弁 |
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JP2017179942A JP6970564B2 (ja) | 2017-09-20 | 2017-09-20 | ガス量切替弁 |
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JP2019056504A true JP2019056504A (ja) | 2019-04-11 |
JP6970564B2 JP6970564B2 (ja) | 2021-11-24 |
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JP2017179942A Active JP6970564B2 (ja) | 2017-09-20 | 2017-09-20 | ガス量切替弁 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110500413A (zh) * | 2019-08-27 | 2019-11-26 | 章慧 | 一种化工用的恒压电磁阀 |
JP2020045998A (ja) * | 2018-09-20 | 2020-03-26 | 株式会社ミクニ | 比例電磁弁 |
CN112443665A (zh) * | 2019-08-28 | 2021-03-05 | 浙江三花智能控制股份有限公司 | 电磁阀 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6315377U (ja) * | 1986-07-15 | 1988-02-01 | ||
JPH0381472U (ja) * | 1989-12-11 | 1991-08-20 | ||
US5413308A (en) * | 1993-09-03 | 1995-05-09 | The Horton Company | Fail-open solenoid actuated valve |
JP2012107698A (ja) * | 2010-11-17 | 2012-06-07 | Rinnai Corp | ガスガバナ |
JP2015169270A (ja) * | 2014-03-07 | 2015-09-28 | リンナイ株式会社 | 比例弁 |
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2017
- 2017-09-20 JP JP2017179942A patent/JP6970564B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6315377U (ja) * | 1986-07-15 | 1988-02-01 | ||
JPH0381472U (ja) * | 1989-12-11 | 1991-08-20 | ||
US5413308A (en) * | 1993-09-03 | 1995-05-09 | The Horton Company | Fail-open solenoid actuated valve |
JP2012107698A (ja) * | 2010-11-17 | 2012-06-07 | Rinnai Corp | ガスガバナ |
JP2015169270A (ja) * | 2014-03-07 | 2015-09-28 | リンナイ株式会社 | 比例弁 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020045998A (ja) * | 2018-09-20 | 2020-03-26 | 株式会社ミクニ | 比例電磁弁 |
CN110500413A (zh) * | 2019-08-27 | 2019-11-26 | 章慧 | 一种化工用的恒压电磁阀 |
CN112443665A (zh) * | 2019-08-28 | 2021-03-05 | 浙江三花智能控制股份有限公司 | 电磁阀 |
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JP6970564B2 (ja) | 2021-11-24 |
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