CN104596619B - 三通切换阀 - Google Patents

三通切换阀 Download PDF

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Publication number
CN104596619B
CN104596619B CN201410209985.9A CN201410209985A CN104596619B CN 104596619 B CN104596619 B CN 104596619B CN 201410209985 A CN201410209985 A CN 201410209985A CN 104596619 B CN104596619 B CN 104596619B
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China
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constant volume
outlet
inflow entrance
actuator
volume groove
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Chinese (zh)
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CN104596619A (zh
Inventor
石桥雅裕
饭田
饭田一
原田博充
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National Institute of Advanced Industrial Science and Technology AIST
Oval Corp
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National Institute of Advanced Industrial Science and Technology AIST
Oval Corp
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CN201410209985.9A 2013-10-30 2014-05-19 三通切换阀 Active CN104596619B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-225412 2013-10-30
JP2013225412A JP5672621B1 (ja) 2013-10-30 2013-10-30 三方切換弁

Publications (2)

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CN104596619A CN104596619A (zh) 2015-05-06
CN104596619B true CN104596619B (zh) 2017-09-26

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CN201410209985.9A Active CN104596619B (zh) 2013-10-30 2014-05-19 三通切换阀

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JP (1) JP5672621B1 (ja)
CN (1) CN104596619B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105716692B (zh) * 2016-01-26 2018-12-21 中国计量科学研究院 一种用于气体流量标准装置的换向器及检测方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2487925Y (zh) * 2001-06-29 2002-04-24 首钢总公司 蓄热式烧嘴三通换向阀
CN201344160Y (zh) * 2008-11-21 2009-11-11 北京赛能杰高新技术股份有限公司 三通换向阀
CN201866324U (zh) * 2010-11-30 2011-06-15 上海嘉德环境能源科技有限公司 三通换向阀
CN202484362U (zh) * 2012-03-07 2012-10-10 湖南佳一电力科技开发有限公司 一进两出式三通换向阀
CN102971611A (zh) * 2010-07-09 2013-03-13 株式会社奥巴尔 活塞校准器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817320A (ja) * 1981-07-23 1983-02-01 Chiyoda Seisakusho:Kk 基準タンク
JPS6173024A (ja) * 1984-09-19 1986-04-15 Tokyo Tatsuno Co Ltd ピストンプル−バ
JP3184885B2 (ja) * 1992-09-10 2001-07-09 経済産業省産業技術総合研究所長 ガスメータ校正装置
JP3366075B2 (ja) * 1993-10-12 2003-01-14 独立行政法人産業技術総合研究所 ガスメータ試験装置
JP3411395B2 (ja) * 1994-07-11 2003-05-26 日本たばこ産業株式会社 ベンチレーション測定装置
JP2004150399A (ja) * 2002-10-31 2004-05-27 Bosch Automotive Systems Corp 切換弁装置及びそれを用いた排気ガス後処理装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2487925Y (zh) * 2001-06-29 2002-04-24 首钢总公司 蓄热式烧嘴三通换向阀
CN201344160Y (zh) * 2008-11-21 2009-11-11 北京赛能杰高新技术股份有限公司 三通换向阀
CN102971611A (zh) * 2010-07-09 2013-03-13 株式会社奥巴尔 活塞校准器
CN201866324U (zh) * 2010-11-30 2011-06-15 上海嘉德环境能源科技有限公司 三通换向阀
CN202484362U (zh) * 2012-03-07 2012-10-10 湖南佳一电力科技开发有限公司 一进两出式三通换向阀

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CN104596619A (zh) 2015-05-06
JP2015087223A (ja) 2015-05-07
JP5672621B1 (ja) 2015-02-18

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