JP7187427B2 - ロータリー式切換弁及び冷凍サイクルシステム - Google Patents

ロータリー式切換弁及び冷凍サイクルシステム Download PDF

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Publication number
JP7187427B2
JP7187427B2 JP2019217458A JP2019217458A JP7187427B2 JP 7187427 B2 JP7187427 B2 JP 7187427B2 JP 2019217458 A JP2019217458 A JP 2019217458A JP 2019217458 A JP2019217458 A JP 2019217458A JP 7187427 B2 JP7187427 B2 JP 7187427B2
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Japan
Prior art keywords
valve
main valve
main
rotary switching
sub
Prior art date
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Active
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JP2019217458A
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English (en)
Japanese (ja)
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JP2021085513A (ja
Inventor
宏光 木村
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.)
Saginomiya Seisakusho Inc
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Saginomiya Seisakusho Inc
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Saginomiya Seisakusho Inc filed Critical Saginomiya Seisakusho Inc
Priority to JP2019217458A priority Critical patent/JP7187427B2/ja
Priority to CN202011240193.XA priority patent/CN112879596B/zh
Publication of JP2021085513A publication Critical patent/JP2021085513A/ja
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Publication of JP7187427B2 publication Critical patent/JP7187427B2/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • F16K31/535—Mechanical actuating means with toothed gearing for rotating valves

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP2019217458A 2019-11-29 2019-11-29 ロータリー式切換弁及び冷凍サイクルシステム Active JP7187427B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019217458A JP7187427B2 (ja) 2019-11-29 2019-11-29 ロータリー式切換弁及び冷凍サイクルシステム
CN202011240193.XA CN112879596B (zh) 2019-11-29 2020-11-09 旋转式切换阀以及冷冻循环系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019217458A JP7187427B2 (ja) 2019-11-29 2019-11-29 ロータリー式切換弁及び冷凍サイクルシステム

Publications (2)

Publication Number Publication Date
JP2021085513A JP2021085513A (ja) 2021-06-03
JP7187427B2 true JP7187427B2 (ja) 2022-12-12

Family

ID=76043825

Family Applications (1)

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JP2019217458A Active JP7187427B2 (ja) 2019-11-29 2019-11-29 ロータリー式切換弁及び冷凍サイクルシステム

Country Status (2)

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JP (1) JP7187427B2 (zh)
CN (1) CN112879596B (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001295951A (ja) 2000-02-10 2001-10-26 Fuji Koki Corp 四方切換弁
JP2002340446A (ja) 2001-05-17 2002-11-27 Fuji Koki Corp 四方切換弁
JP2005256853A (ja) 2004-03-09 2005-09-22 Saginomiya Seisakusho Inc 流路切換弁
JP2009270639A (ja) 2008-05-08 2009-11-19 Saginomiya Seisakusho Inc 流路切換弁
WO2009147932A1 (ja) 2008-06-02 2009-12-10 株式会社鷺宮製作所 流路切換弁

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002089739A (ja) * 2000-09-11 2002-03-27 Saginomiya Seisakusho Inc 流路切換弁
JP4615995B2 (ja) * 2004-12-28 2011-01-19 株式会社鷺宮製作所 流路切換弁及び流路切換弁付き圧縮機並びに空気調和機
JP2009270697A (ja) * 2008-05-12 2009-11-19 Saginomiya Seisakusho Inc 流路切換弁
JP2009275834A (ja) * 2008-05-15 2009-11-26 Saginomiya Seisakusho Inc 流路切換弁
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
JP6122287B2 (ja) * 2012-12-10 2017-04-26 株式会社鷺宮製作所 ロータリー式弁装置
JP7130442B2 (ja) * 2018-05-31 2022-09-05 日本電産サンキョー株式会社 モータ及びバルブ駆動装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001295951A (ja) 2000-02-10 2001-10-26 Fuji Koki Corp 四方切換弁
JP2002340446A (ja) 2001-05-17 2002-11-27 Fuji Koki Corp 四方切換弁
JP2005256853A (ja) 2004-03-09 2005-09-22 Saginomiya Seisakusho Inc 流路切換弁
JP2009270639A (ja) 2008-05-08 2009-11-19 Saginomiya Seisakusho Inc 流路切換弁
WO2009147932A1 (ja) 2008-06-02 2009-12-10 株式会社鷺宮製作所 流路切換弁

Also Published As

Publication number Publication date
CN112879596B (zh) 2023-03-21
CN112879596A (zh) 2021-06-01
JP2021085513A (ja) 2021-06-03

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