DK4194727T3 - Stødventil - Google Patents

Stødventil

Info

Publication number
DK4194727T3
DK4194727T3 DK21213029.8T DK21213029T DK4194727T3 DK 4194727 T3 DK4194727 T3 DK 4194727T3 DK 21213029 T DK21213029 T DK 21213029T DK 4194727 T3 DK4194727 T3 DK 4194727T3
Authority
DK
Denmark
Prior art keywords
shock valve
shock
valve
Prior art date
Application number
DK21213029.8T
Other languages
English (en)
Inventor
Michael Winter
Ken Petersen
Martin Raadkjær Jørgensen
Original Assignee
Danfoss Power Solutions Aps
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 Danfoss Power Solutions Aps filed Critical Danfoss Power Solutions Aps
Application granted granted Critical
Publication of DK4194727T3 publication Critical patent/DK4194727T3/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
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
    • F16K17/044—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 more than one 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
DK21213029.8T 2021-12-08 2021-12-08 Stødventil DK4194727T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21213029.8A EP4194727B1 (en) 2021-12-08 2021-12-08 Shock-valve

Publications (1)

Publication Number Publication Date
DK4194727T3 true DK4194727T3 (da) 2025-10-13

Family

ID=78825024

Family Applications (1)

Application Number Title Priority Date Filing Date
DK21213029.8T DK4194727T3 (da) 2021-12-08 2021-12-08 Stødventil

Country Status (3)

Country Link
EP (1) EP4194727B1 (da)
DK (1) DK4194727T3 (da)
WO (1) WO2023104542A1 (da)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929094A1 (de) * 1989-07-12 1991-04-18 Voss Richard Grubenausbau Gebirgsschlagventil mit doppelkolben
US7513111B2 (en) * 2006-05-18 2009-04-07 White Drive Products, Inc. Shock valve for hydraulic device
US7854390B2 (en) * 2008-05-29 2010-12-21 Kabushiki Kaisha Saginomiya Seisakusho Expansion valve, heat pump type refrigeration cycle apparatus, and air handling unit
DE102010043622A1 (de) * 2010-11-09 2012-05-10 Robert Bosch Gmbh Proportionalventil zum Steuern eines gasförmigen Mediums
WO2015143845A1 (zh) * 2014-03-25 2015-10-01 浙江三花股份有限公司 一种电子膨胀阀的阀座组件及其制造方法
CN103836211A (zh) * 2014-03-25 2014-06-04 浙江三花股份有限公司 一种电子膨胀阀的阀座组件及其制造方法

Also Published As

Publication number Publication date
EP4194727B1 (en) 2025-07-16
WO2023104542A1 (en) 2023-06-15
EP4194727A1 (en) 2023-06-14

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