JP2019074500A - 圧力計測装置付きバルブ - Google Patents
圧力計測装置付きバルブ Download PDFInfo
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- JP2019074500A JP2019074500A JP2017202853A JP2017202853A JP2019074500A JP 2019074500 A JP2019074500 A JP 2019074500A JP 2017202853 A JP2017202853 A JP 2017202853A JP 2017202853 A JP2017202853 A JP 2017202853A JP 2019074500 A JP2019074500 A JP 2019074500A
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- valve
- pressure
- gas flow
- flow passage
- cylinder
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- 238000009530 blood pressure measurement Methods 0.000 title abstract description 16
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
- Mechanically-Actuated Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
Description
Claims (1)
- 往復動エンジンのシリンダに連通する貫通孔に備えられるバルブであって、
バルブ本体を長手方向に貫くガス流通路と、
前記ガス流通路に対して角度を設けて交差する弁配置路と、を備え、
前記弁配置路は、前記ガス流通路よりも大径となるように形成されると共に、前記ガス流通路との交差部に、前記ガス流通路に対する流入側に受け面を有する弁座と、前記交差部よりも下流側となる位置に設けられた雌ネジと、を有し、
前記弁配置路には、前記弁座に当接する弁部と、前記雌ネジに螺合する雄ネジ部を有し、前記弁部に圧力センサを備えた弁体が設けられ、
前記雄ネジ部の螺合状態を変化させることにより、前記弁座と前記弁部との当接状態を変化させることを特徴とする圧力計測装置付きバルブ。
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JP2017202853A JP6667087B2 (ja) | 2017-10-19 | 2017-10-19 | 圧力計測装置付きバルブ |
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JP2017202853A JP6667087B2 (ja) | 2017-10-19 | 2017-10-19 | 圧力計測装置付きバルブ |
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JP2019074500A true JP2019074500A (ja) | 2019-05-16 |
JP6667087B2 JP6667087B2 (ja) | 2020-03-18 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59112137U (ja) * | 1983-01-19 | 1984-07-28 | 株式会社大成金属工業所 | 指圧器用弁 |
JPS6344135U (ja) * | 1986-09-09 | 1988-03-24 | ||
JP2002511120A (ja) * | 1997-02-14 | 2002-04-09 | マール・ヨット ワイツマン・プレウコ ゲーエムベーハー | ガス交換バルブおよび内燃エンジンの燃焼室内の圧力を測定するための方法 |
US20100147057A1 (en) * | 2005-12-22 | 2010-06-17 | Avl List Gmbh | Apparatus for Measuring the Cylinder Internal Pressure of Internal Combustion Engines |
JP2010255424A (ja) * | 2009-04-21 | 2010-11-11 | Denso Corp | 燃料噴射弁 |
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2017
- 2017-10-19 JP JP2017202853A patent/JP6667087B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59112137U (ja) * | 1983-01-19 | 1984-07-28 | 株式会社大成金属工業所 | 指圧器用弁 |
JPS6344135U (ja) * | 1986-09-09 | 1988-03-24 | ||
JP2002511120A (ja) * | 1997-02-14 | 2002-04-09 | マール・ヨット ワイツマン・プレウコ ゲーエムベーハー | ガス交換バルブおよび内燃エンジンの燃焼室内の圧力を測定するための方法 |
US20100147057A1 (en) * | 2005-12-22 | 2010-06-17 | Avl List Gmbh | Apparatus for Measuring the Cylinder Internal Pressure of Internal Combustion Engines |
JP2010255424A (ja) * | 2009-04-21 | 2010-11-11 | Denso Corp | 燃料噴射弁 |
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JP6667087B2 (ja) | 2020-03-18 |
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