JPWO2021199139A5 - - Google Patents

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Publication number
JPWO2021199139A5
JPWO2021199139A5 JP2022512887A JP2022512887A JPWO2021199139A5 JP WO2021199139 A5 JPWO2021199139 A5 JP WO2021199139A5 JP 2022512887 A JP2022512887 A JP 2022512887A JP 2022512887 A JP2022512887 A JP 2022512887A JP WO2021199139 A5 JPWO2021199139 A5 JP WO2021199139A5
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JP
Japan
Prior art keywords
valve
pipe
unit according
check valve
valve body
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.)
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Application number
JP2022512887A
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English (en)
Japanese (ja)
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JP7305035B2 (ja
JPWO2021199139A1 (https=
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Priority claimed from PCT/JP2020/014510 external-priority patent/WO2021199139A1/ja
Publication of JPWO2021199139A1 publication Critical patent/JPWO2021199139A1/ja
Publication of JPWO2021199139A5 publication Critical patent/JPWO2021199139A5/ja
Priority to JP2023071677A priority Critical patent/JP7471489B2/ja
Application granted granted Critical
Publication of JP7305035B2 publication Critical patent/JP7305035B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2022512887A 2020-03-30 2020-03-30 逆止弁ユニットおよび空気調和装置 Active JP7305035B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023071677A JP7471489B2 (ja) 2020-03-30 2023-04-25 逆止弁ユニットの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/014510 WO2021199139A1 (ja) 2020-03-30 2020-03-30 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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023071677A Division JP7471489B2 (ja) 2020-03-30 2023-04-25 逆止弁ユニットの製造方法

Publications (3)

Publication Number Publication Date
JPWO2021199139A1 JPWO2021199139A1 (https=) 2021-10-07
JPWO2021199139A5 true JPWO2021199139A5 (https=) 2022-07-28
JP7305035B2 JP7305035B2 (ja) 2023-07-07

Family

ID=77927991

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022512887A Active JP7305035B2 (ja) 2020-03-30 2020-03-30 逆止弁ユニットおよび空気調和装置
JP2023071677A Active JP7471489B2 (ja) 2020-03-30 2023-04-25 逆止弁ユニットの製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023071677A Active JP7471489B2 (ja) 2020-03-30 2023-04-25 逆止弁ユニットの製造方法

Country Status (5)

Country Link
US (1) US11879556B2 (https=)
EP (1) EP4130533B1 (https=)
JP (2) JP7305035B2 (https=)
CN (1) CN218510248U (https=)
WO (1) WO2021199139A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3951223B1 (en) * 2019-03-28 2026-04-29 Mitsubishi Electric Corporation Check valve manufacturing method
US11879556B2 (en) * 2020-03-30 2024-01-23 Mitsubishi Electric Corporation Check valve unit and air-conditioning apparatus, and method for manufacturing check valve unit
JP7361946B2 (ja) * 2020-11-16 2023-10-16 三菱電機株式会社 逆止弁

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157191A (en) * 1961-04-21 1964-11-17 Diexell Dev And Mfg Company Rotating cylinder guided check-valve assembly
JPS59163270U (ja) * 1983-04-15 1984-11-01 鈴木　茂 チエツクバルブ用弁体
USD318098S (en) * 1988-05-31 1991-07-09 The Hotsy Corporation Valve check member
US5154589A (en) * 1990-11-09 1992-10-13 National Instrument Company Metering pump
JPH10238640A (ja) * 1997-02-28 1998-09-08 Sanpo Shindo Kogyo Kk パイプ型逆止弁
JP2001324037A (ja) * 2000-05-12 2001-11-22 Bosch Braking Systems Co Ltd 可変絞り付逆止め弁およびその製造方法
JP3811020B2 (ja) 2001-05-23 2006-08-16 株式会社栗本鐵工所 蝶形弁及び蝶形弁の製造方法
JP3794680B2 (ja) * 2001-11-19 2006-07-05 本田技研工業株式会社 ハイドロフォーミング加工方法
JP2006046538A (ja) 2004-08-05 2006-02-16 Daikin Ind Ltd 冷媒配管構造
JP2006046539A (ja) * 2004-08-05 2006-02-16 Daikin Ind Ltd 逆止弁
USD576704S1 (en) * 2006-06-12 2008-09-09 Neoperl Gmbh Sanitary check valve
JP5774943B2 (ja) * 2011-08-26 2015-09-09 株式会社不二工機 逆止弁装置
JP5783073B2 (ja) * 2012-02-06 2015-09-24 新日鐵住金株式会社 ハイドロフォーム加工方法
USD725747S1 (en) * 2013-12-23 2015-03-31 Fna Ip Holdings, Inc. Valve
USD728072S1 (en) * 2013-12-23 2015-04-28 FNA IP Holdings, Inc Valve
JP6560499B2 (ja) 2015-01-28 2019-08-14 日電工業株式会社 逆止弁の製造方法およびこの製造方法により製造された逆止弁
JP2019039541A (ja) 2017-08-29 2019-03-14 日本電産トーソク株式会社 油圧制御装置
CN109720327B (zh) * 2017-10-20 2022-08-02 株式会社万都 止回阀
EP3951223B1 (en) * 2019-03-28 2026-04-29 Mitsubishi Electric Corporation Check valve manufacturing method
CN209743160U (zh) * 2019-04-24 2019-12-06 广东美芝制冷设备有限公司 旋转式压缩机及冷冻循环装置
DE102019135310A1 (de) * 2019-12-19 2021-06-24 Otto Egelhof Gmbh & Co. Kg Rückschlagventil sowie Anschlusseinrichtung für ein Rückschlagventil
US11879556B2 (en) * 2020-03-30 2024-01-23 Mitsubishi Electric Corporation Check valve unit and air-conditioning apparatus, and method for manufacturing check valve unit

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