NO20211524A1 - - Google Patents

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Publication number
NO20211524A1
NO20211524A1 NO20211524A NO20211524A NO20211524A1 NO 20211524 A1 NO20211524 A1 NO 20211524A1 NO 20211524 A NO20211524 A NO 20211524A NO 20211524 A NO20211524 A NO 20211524A NO 20211524 A1 NO20211524 A1 NO 20211524A1
Authority
NO
Norway
Prior art keywords
valve
cap
chamber
wall
aperture
Prior art date
Application number
NO20211524A
Other languages
English (en)
Other versions
NO346753B1 (en
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 filed Critical
Priority to NO20211524A priority Critical patent/NO346753B1/en
Priority to PCT/NO2022/050275 priority patent/WO2023113607A1/en
Priority to US18/713,038 priority patent/US20250027573A1/en
Priority to EP22908054.4A priority patent/EP4448993A4/en
Priority to CN202280082462.5A priority patent/CN118401774A/zh
Priority to CA3239397A priority patent/CA3239397A1/en
Publication of NO20211524A1 publication Critical patent/NO20211524A1/en
Publication of NO346753B1 publication Critical patent/NO346753B1/en

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded
    • 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
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • 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
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
    • 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
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • 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
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • F16K15/036—Dual valve members with hinges crossing the flow line substantially diametrical
    • 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
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • F16K15/036—Dual valve members with hinges crossing the flow line substantially diametrical
    • F16K15/038—Dual valve members with hinges crossing the flow line substantially diametrical having a common hinge
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/05—Flapper valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Control Of Fluid Pressure (AREA)
NO20211524A 2021-12-17 2021-12-17 A valve and a method for controlling a pressure difference between a fluid on an inside and an outside of a chamber NO346753B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO20211524A NO346753B1 (en) 2021-12-17 2021-12-17 A valve and a method for controlling a pressure difference between a fluid on an inside and an outside of a chamber
PCT/NO2022/050275 WO2023113607A1 (en) 2021-12-17 2022-11-30 A valve and a method for controlling a pressure difference between a fluid on an inside and an outside of a chamber
US18/713,038 US20250027573A1 (en) 2021-12-17 2022-11-30 A valve and a method for controlling a pressure difference between a fluid on an inside and an outside of a chamber
EP22908054.4A EP4448993A4 (en) 2021-12-17 2022-11-30 VALVE AND METHOD FOR CONTROLLING A PRESSURE DIFFERENCE BETWEEN A LIQUID ON AN INSIDE AND AN OUTSIDE OF A CHAMBER
CN202280082462.5A CN118401774A (zh) 2021-12-17 2022-11-30 用于控制腔室的内外侧上的流体之间压力差的阀和方法
CA3239397A CA3239397A1 (en) 2021-12-17 2022-11-30 A valve and a method for controlling a pressure difference between a fluid on an inside and an outside of a chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20211524A NO346753B1 (en) 2021-12-17 2021-12-17 A valve and a method for controlling a pressure difference between a fluid on an inside and an outside of a chamber

Publications (2)

Publication Number Publication Date
NO20211524A1 true NO20211524A1 (https=) 2022-12-12
NO346753B1 NO346753B1 (en) 2022-12-12

Family

ID=84534804

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20211524A NO346753B1 (en) 2021-12-17 2021-12-17 A valve and a method for controlling a pressure difference between a fluid on an inside and an outside of a chamber

Country Status (6)

Country Link
US (1) US20250027573A1 (https=)
EP (1) EP4448993A4 (https=)
CN (1) CN118401774A (https=)
CA (1) CA3239397A1 (https=)
NO (1) NO346753B1 (https=)
WO (1) WO2023113607A1 (https=)

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US235889A (en) * 1880-12-28 duelling
US151580A (en) * 1874-06-02 Improvement in governor-valves for steam-engines
US1543110A (en) * 1919-11-05 1925-06-23 Jr William Henry Kitto Auxiliary air valve
US1400559A (en) * 1920-09-28 1921-12-20 Neptune Meter Co Water-meter
US1463658A (en) * 1922-07-29 1923-07-31 John C Parker Steam-generator fitting
US1543410A (en) * 1923-09-11 1925-06-23 John L Williams Valve
US2496635A (en) * 1944-02-09 1950-02-07 Arthur L Ocheltree Valve construction and control
US2796082A (en) * 1955-02-14 1957-06-18 Interstate Engineering Corp Pilot actuated butterfly valve
US3445863A (en) * 1965-12-08 1969-05-27 Juro Wada One-way valve device suitable for use as a heart valve
US3533438A (en) * 1968-04-10 1970-10-13 John Woolley W Island check valve
US3953898A (en) * 1975-06-06 1976-05-04 Eric Bloch Prosthetic one-way heart valve
US3993096A (en) * 1975-07-15 1976-11-23 K.S.H. Canada Ltd. Damper construction
US4043358A (en) * 1976-02-02 1977-08-23 Victaulic Company Of America Flapper check valve
ES465824A1 (es) * 1978-01-07 1978-11-01 Ramos Martinez Wilson Protesis metalica valvular cardiaca.
US5135538A (en) * 1989-09-29 1992-08-04 General Motors Corporation Electromagnetically controlled heart valve
US4969485A (en) * 1989-10-16 1990-11-13 Allied-Signal Inc. Butterfly valve apparatus and method
US5669815A (en) * 1996-04-26 1997-09-23 Martin Industries, Inc. Barometric damper with magnetic latch
US7712312B2 (en) * 2007-10-18 2010-05-11 Ford Global Technologies, Llc Pressure balanced swing valve for engine system
CH700100B1 (de) * 2008-12-12 2013-02-28 Inficon Gmbh Ventil.
US8939141B2 (en) * 2010-06-22 2015-01-27 Gregory Krueger Air intake modulator and method of using
US8956207B2 (en) * 2011-12-13 2015-02-17 Controlled Holdings, Llc Barometric relief air zone damper
KR101798941B1 (ko) * 2017-07-20 2017-11-21 주식회사 현대밸브 펌프 효율 향상용 체크밸브
CN210715999U (zh) * 2019-11-12 2020-06-09 佛吉亚排气控制技术开发(上海）有限公司 蝶型消声阀及包括其的消声器
CN215568007U (zh) * 2021-02-06 2022-01-18 宁子中 一种双阀板高密封蝶阀

Also Published As

Publication number Publication date
NO346753B1 (en) 2022-12-12
US20250027573A1 (en) 2025-01-23
CA3239397A1 (en) 2023-06-22
CN118401774A (zh) 2024-07-26
WO2023113607A1 (en) 2023-06-22
EP4448993A4 (en) 2025-12-17
EP4448993A1 (en) 2024-10-23

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