JP7361946B2 - 逆止弁 - Google Patents

逆止弁 Download PDF

Info

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
Authority
JP
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
Application number
JP2022561240A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022102123A5 (enrdf_load_stackoverflow
JPWO2022102123A1 (enrdf_load_stackoverflow
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
Original Assignee
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.)
Filing date
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
Application granted granted Critical
Publication of JP7361946B2 publication Critical patent/JP7361946B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • 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 (enrdf_load_stackoverflow) 2022-05-19
JPWO2022102123A5 JPWO2022102123A5 (enrdf_load_stackoverflow) 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)

Country Link
JP (1) JP7361946B2 (enrdf_load_stackoverflow)
WO (1) WO2022102123A1 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) 2022-05-19

Similar Documents

Publication Publication Date Title
JP7340044B2 (ja) 流体管理ユニット及び熱管理システム
US11149627B2 (en) Cooling-water control valve device
TW200300487A (en) Valve
CN107489786B (zh) 滑动式切换阀以及冷冻循环系统
EP3739245B1 (en) Butterfly valve
EP3187356B1 (en) Fuel tank check valve
KR102617567B1 (ko) 유체 디바이스
JP2024506481A (ja) 制御弁
CN110159781A (zh) 具有能调节的内件装置的球阀
JP7361946B2 (ja) 逆止弁
JP7305035B2 (ja) 逆止弁ユニットおよび空気調和装置
JP5651730B2 (ja) 逆止弁
JP2025517874A (ja) 止め弁及び空調システム
JP7325661B2 (ja) 逆止弁
CN107504728A (zh) 滑动式换向阀及冷冻循环系统
US20220260163A1 (en) Valve device
CN111836989B (zh) 逆止阀
KR20150143969A (ko) 차압저감구조를 구비한 밸브 조립체
CN217977421U (zh) 截止阀
JP2022101907A (ja) 逆止弁
KR101658269B1 (ko) 파일럿식 전자 밸브
JP2008106807A (ja) 逆止弁
CN220816652U (zh) 止回阀
CN223120741U (zh) 减压阀组件及车辆
CN222596881U (zh) 单向阀

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220906

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220906

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230905

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231003

R150 Certificate of patent or registration of utility model

Ref document number: 7361946

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150