JP7361946B2 - 逆止弁 - Google Patents

逆止弁 Download PDF

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Publication number
JP7361946B2
JP7361946B2 JP2022561240A JP2022561240A JP7361946B2 JP 7361946 B2 JP7361946 B2 JP 7361946B2 JP 2022561240 A JP2022561240 A JP 2022561240A JP 2022561240 A JP2022561240 A JP 2022561240A JP 7361946 B2 JP7361946 B2 JP 7361946B2
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Japan
Prior art keywords
valve body
valve
guide
guide member
check 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.)
Active
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JP2022561240A
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English (en)
Japanese (ja)
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JPWO2022102123A5 (https=
JPWO2022102123A1 (https=
Inventor
充宏 池田
雄大 森川
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.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2022102123A1 publication Critical patent/JPWO2022102123A1/ja
Publication of JPWO2022102123A5 publication Critical patent/JPWO2022102123A5/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
JP2022561240A 2020-11-16 2020-11-16 逆止弁 Active JP7361946B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/042603 WO2022102123A1 (ja) 2020-11-16 2020-11-16 逆止弁

Publications (3)

Publication Number Publication Date
JPWO2022102123A1 JPWO2022102123A1 (https=) 2022-05-19
JPWO2022102123A5 JPWO2022102123A5 (https=) 2022-12-02
JP7361946B2 true JP7361946B2 (ja) 2023-10-16

Family

ID=81602372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022561240A Active JP7361946B2 (ja) 2020-11-16 2020-11-16 逆止弁

Country Status (2)

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JP (1) JP7361946B2 (https=)
WO (1) WO2022102123A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001304442A (ja) 2000-04-25 2001-10-31 Chiyoda Kucho Kiki Kk 逆止弁及び該逆止弁を用いた冷媒ブリッジ回路
JP2013044418A (ja) 2011-08-26 2013-03-04 Fuji Koki Corp 逆止弁装置
US20140345706A1 (en) 2011-12-09 2014-11-27 Illinois Tool Works Inc. Non-return valve
WO2017064796A1 (ja) 2015-10-15 2017-04-20 三菱電機株式会社 逆止弁および冷凍サイクル装置
WO2021199139A1 (ja) 2020-03-30 2021-10-07 三菱電機株式会社 逆止弁ユニットおよび空気調和装置、ならびに逆止弁ユニットの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134465U (https=) * 1980-03-13 1981-10-12
US5918628A (en) * 1997-06-17 1999-07-06 Parker-Hannifin Corporation Multi-stage check valve

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001304442A (ja) 2000-04-25 2001-10-31 Chiyoda Kucho Kiki Kk 逆止弁及び該逆止弁を用いた冷媒ブリッジ回路
JP2013044418A (ja) 2011-08-26 2013-03-04 Fuji Koki Corp 逆止弁装置
US20140345706A1 (en) 2011-12-09 2014-11-27 Illinois Tool Works Inc. Non-return valve
WO2017064796A1 (ja) 2015-10-15 2017-04-20 三菱電機株式会社 逆止弁および冷凍サイクル装置
WO2021199139A1 (ja) 2020-03-30 2021-10-07 三菱電機株式会社 逆止弁ユニットおよび空気調和装置、ならびに逆止弁ユニットの製造方法

Also Published As

Publication number Publication date
WO2022102123A1 (ja) 2022-05-19
JPWO2022102123A1 (https=) 2022-05-19

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