DK3997542T3 - Kontraventil - Google Patents

Kontraventil Download PDF

Info

Publication number
DK3997542T3
DK3997542T3 DK20740435.1T DK20740435T DK3997542T3 DK 3997542 T3 DK3997542 T3 DK 3997542T3 DK 20740435 T DK20740435 T DK 20740435T DK 3997542 T3 DK3997542 T3 DK 3997542T3
Authority
DK
Denmark
Prior art keywords
check valve
check
valve
Prior art date
Application number
DK20740435.1T
Other languages
English (en)
Inventor
Der Upwich Stijn Van
Original Assignee
Hagepe Int B V
Cenergist Ltd
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
Priority claimed from NL2023495A external-priority patent/NL2023495B1/en
Application filed by Hagepe Int B V, Cenergist Ltd filed Critical Hagepe Int B V
Application granted granted Critical
Publication of DK3997542T3 publication Critical patent/DK3997542T3/da

Links

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
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
DK20740435.1T 2019-07-12 2020-07-10 Kontraventil DK3997542T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2023495A NL2023495B1 (en) 2019-07-12 2019-07-12 Fluid flow regulator
NL2024369A NL2024369B1 (en) 2019-07-12 2019-12-03 Check valve
PCT/NL2020/050459 WO2021010829A1 (en) 2019-07-12 2020-07-10 Check valve

Publications (1)

Publication Number Publication Date
DK3997542T3 true DK3997542T3 (da) 2024-09-02

Family

ID=71614937

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20740435.1T DK3997542T3 (da) 2019-07-12 2020-07-10 Kontraventil

Country Status (11)

Country Link
US (1) US12320436B2 (da)
EP (1) EP3997542B1 (da)
JP (1) JP2022540255A (da)
AU (1) AU2020313544B2 (da)
DK (1) DK3997542T3 (da)
ES (1) ES2990187T3 (da)
GB (1) GB2585765B (da)
IL (1) IL289702A (da)
PL (1) PL3997542T3 (da)
PT (1) PT3997542T (da)
WO (1) WO2021010829A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3997542T3 (da) 2019-07-12 2024-09-02 Hagepe Int B V Kontraventil
NL2023492B1 (en) * 2019-07-12 2021-02-04 Hagepe Int B V Pressure valve for a liquid
WO2024074479A1 (en) * 2022-10-04 2024-04-11 Cenergist Limited Flow regulating device for regulating a fluid flow therethrough
EP4350464B1 (en) * 2022-10-04 2025-07-09 Cenergist Limited Flow regulating device for regulating a fluid flow therethrough

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB976940A (en) 1961-11-27 1964-12-02 Konink Machinenfabriek Gebr St Improvements in non-return valves for liquid pumps
JPS5241602Y2 (da) * 1973-06-04 1977-09-20
US4354520A (en) * 1981-04-22 1982-10-19 Reactor Services International, Inc. Pressure/demand exhalation valve
JPS59123259A (ja) 1982-12-28 1984-07-17 Nec Corp 固体撮像装置
JPS59123259U (ja) * 1983-02-08 1984-08-20 株式会社松井製作所 複数の弁機能を備えた管継手
JP3263703B2 (ja) * 1994-10-04 2002-03-11 三菱電機エンジニアリング株式会社 逆止弁
JP3127795B2 (ja) 1995-10-04 2001-01-29 ウシオ電機株式会社 ウエハ周辺露光方法および装置
JP3368228B2 (ja) * 1998-04-09 2003-01-20 株式会社佐山製作所 逆流防止器
JP2001280521A (ja) * 2000-03-29 2001-10-10 Toto Ltd 逆流防止装置
JP2004176873A (ja) * 2002-11-28 2004-06-24 Inax Corp リーク機能付逆止弁
ITTO20050060U1 (it) * 2005-05-11 2006-11-12 Elbi Int Spa Dispositivo regolatore di flusso.
TW200743753A (en) * 2006-05-26 2007-12-01 Yek Hwa Hardware Co Ltd Spring type check valve
US8167002B2 (en) * 2007-11-15 2012-05-01 Belimo Holding Ag Flow restrictor
JP5295633B2 (ja) * 2008-05-15 2013-09-18 株式会社テイエルブイ 逆止弁
JP2010249253A (ja) * 2009-04-16 2010-11-04 Fuji Koki Corp 逆止弁及びそれが組み込まれた流量調整弁
NZ572607A (en) * 2010-01-26 2011-08-26 John William Green Flow regulator for mounting in conduit such as tap outlet with apertured and biased piston slidable relative to housing and blind chamber with balancing of pressure upstream and downstream
NL2011765C2 (nl) 2013-11-08 2015-05-19 Vitaplus Nederland B V Inrichting en werkwijze voor het begrenzen van de hoeveelheid fluïdum.
CN203926943U (zh) * 2014-04-22 2014-11-05 中方阀业淅川制造有限公司 新型稳流升降式止回阀
JP6743800B2 (ja) * 2017-10-25 2020-08-19 株式会社アドヴィックス 負圧式倍力装置
CN113661343A (zh) * 2019-06-26 2021-11-16 日立安斯泰莫株式会社 差压阀
DK3997542T3 (da) 2019-07-12 2024-09-02 Hagepe Int B V Kontraventil
NL2023492B1 (en) 2019-07-12 2021-02-04 Hagepe Int B V Pressure valve for a liquid

Also Published As

Publication number Publication date
EP3997542B1 (en) 2024-07-03
IL289702A (en) 2022-03-01
JP2022540255A (ja) 2022-09-14
US12320436B2 (en) 2025-06-03
AU2020313544A1 (en) 2022-03-03
ES2990187T3 (es) 2024-11-29
PL3997542T3 (pl) 2024-10-14
WO2021010829A1 (en) 2021-01-21
CA3146182A1 (en) 2021-01-21
GB202010651D0 (en) 2020-08-26
GB2585765B (en) 2022-01-05
GB2585765A (en) 2021-01-20
US20220252168A1 (en) 2022-08-11
EP3997542A1 (en) 2022-05-18
PT3997542T (pt) 2024-08-29
AU2020313544B2 (en) 2023-11-30

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