CN101644347B - 四通切换阀用阀芯和四通切换阀 - Google Patents

四通切换阀用阀芯和四通切换阀 Download PDF

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Publication number
CN101644347B
CN101644347B CN 200910165252 CN200910165252A CN101644347B CN 101644347 B CN101644347 B CN 101644347B CN 200910165252 CN200910165252 CN 200910165252 CN 200910165252 A CN200910165252 A CN 200910165252A CN 101644347 B CN101644347 B CN 101644347B
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CN
China
Prior art keywords
conduit
spool
valve
way switching
switching valve
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.)
Expired - Fee Related
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CN 200910165252
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English (en)
Chinese (zh)
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CN101644347A (zh
Inventor
今井正幸
森田纪幸
津久井良辅
樋口浩次
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikoki Corp
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Fujikoki Corp
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Publication date
Priority claimed from JP2009045075A external-priority patent/JP5249818B2/ja
Priority claimed from JP2009045074A external-priority patent/JP2010196857A/ja
Application filed by Fujikoki Corp filed Critical Fujikoki Corp
Publication of CN101644347A publication Critical patent/CN101644347A/zh
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Publication of CN101644347B publication Critical patent/CN101644347B/zh
Expired - Fee Related legal-status Critical Current
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CN 200910165252 2008-08-07 2009-08-07 四通切换阀用阀芯和四通切换阀 Expired - Fee Related CN101644347B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2008-204243 2008-08-07
JP2008204243 2008-08-07
JP2008204243A JP5175144B2 (ja) 2008-08-07 2008-08-07 四方切換弁用弁体
JP2009045075 2009-02-27
JP2009045075A JP5249818B2 (ja) 2009-02-27 2009-02-27 四方切換弁
JP2009045074 2009-02-27
JP2009-045074 2009-02-27
JP2009045074A JP2010196857A (ja) 2009-02-27 2009-02-27 四方切換弁
JP2009-045075 2009-02-27

Publications (2)

Publication Number Publication Date
CN101644347A CN101644347A (zh) 2010-02-10
CN101644347B true CN101644347B (zh) 2013-05-01

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CN 200910165252 Expired - Fee Related CN101644347B (zh) 2008-08-07 2009-08-07 四通切换阀用阀芯和四通切换阀

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JP (1) JP5175144B2 (ja)
CN (1) CN101644347B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5145396B2 (ja) * 2010-10-08 2013-02-13 株式会社鷺宮製作所 流路切換弁用の弁体
CN102537398A (zh) * 2010-12-08 2012-07-04 浙江三花制冷集团有限公司 换向阀及其滑块和使用该换向阀的变频空调
JP5663330B2 (ja) * 2011-01-31 2015-02-04 株式会社不二工機 四方切換弁
CN104832677B (zh) * 2014-02-07 2017-06-30 大金工业株式会社 四路切换阀
JP6046076B2 (ja) * 2014-04-10 2016-12-14 株式会社鷺宮製作所 流路切換弁用の弁体
JP2017155887A (ja) * 2016-03-03 2017-09-07 株式会社鷺宮製作所 スライド式切換弁および冷凍サイクルシステム
JP6832266B2 (ja) * 2017-10-20 2021-02-24 株式会社鷺宮製作所 スライド式切換弁および冷凍サイクルシステム
JP6832299B2 (ja) * 2018-01-19 2021-02-24 株式会社鷺宮製作所 スライド式切換弁、および、それを備える冷凍サイクルシステム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1308197A (zh) * 2000-02-10 2001-08-15 株式会社不二工机 四通转换阀
CN201007369Y (zh) * 2007-01-23 2008-01-16 浙江三花制冷集团有限公司 四通-二通电磁换向阀滑块部件
CN101205984A (zh) * 2006-12-19 2008-06-25 日立空调·家用电器株式会社 四通转换阀及使用它的空调机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2571648Y2 (ja) * 1992-01-23 1998-05-18 太平洋工業株式会社 四方切換弁
JP3295710B2 (ja) * 1993-12-01 2002-06-24 株式会社鷺宮製作所 四方切換弁用弁体とその製造方法
JPH11257510A (ja) * 1998-03-06 1999-09-21 Pacific Ind Co Ltd 四方切換弁
US6209917B1 (en) * 1998-09-08 2001-04-03 Stephen R. Welch Unibody binder and the process of making the binder
JP2001304438A (ja) * 2000-04-21 2001-10-31 Daikin Ind Ltd 四方切換弁

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1308197A (zh) * 2000-02-10 2001-08-15 株式会社不二工机 四通转换阀
CN101205984A (zh) * 2006-12-19 2008-06-25 日立空调·家用电器株式会社 四通转换阀及使用它的空调机
CN201007369Y (zh) * 2007-01-23 2008-01-16 浙江三花制冷集团有限公司 四通-二通电磁换向阀滑块部件

Also Published As

Publication number Publication date
JP5175144B2 (ja) 2013-04-03
JP2010038320A (ja) 2010-02-18
CN101644347A (zh) 2010-02-10

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CF01 Termination of patent right due to non-payment of annual fee