DK81794A - Trykaflastningsventil til trykudligning mellem eet lukket rum og den omgivende atmosfære - Google Patents

Trykaflastningsventil til trykudligning mellem eet lukket rum og den omgivende atmosfære

Info

Publication number
DK81794A
DK81794A DK081794A DK81794A DK81794A DK 81794 A DK81794 A DK 81794A DK 081794 A DK081794 A DK 081794A DK 81794 A DK81794 A DK 81794A DK 81794 A DK81794 A DK 81794A
Authority
DK
Denmark
Prior art keywords
relief valve
closed space
ambient atmosphere
pressure
pressure relief
Prior art date
Application number
DK081794A
Other languages
English (en)
Other versions
DK171444B1 (da
Inventor
Emil Aarestrup Soerensen
Hans-Henrik Raagaard Pedersen
Anders Ib Damborg Petersen
Original Assignee
Emil Aarestrup Soerensen
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 to DK081794A priority Critical patent/DK171444B1/da
Application filed by Emil Aarestrup Soerensen filed Critical Emil Aarestrup Soerensen
Priority to CA002194477A priority patent/CA2194477C/en
Priority to KR1019970700006A priority patent/KR100369311B1/ko
Priority to ES95921724T priority patent/ES2116090T3/es
Priority to PCT/DK1995/000212 priority patent/WO1996001962A1/en
Priority to US08/765,641 priority patent/US5873384A/en
Priority to US09/754,817 priority patent/USRE37989E1/en
Priority to EP95921724A priority patent/EP0770197B1/en
Priority to DE69502500T priority patent/DE69502500T2/de
Priority to JP50405896A priority patent/JP3645570B2/ja
Priority to CN95194003A priority patent/CN1046993C/zh
Publication of DK81794A publication Critical patent/DK81794A/da
Application granted granted Critical
Publication of DK171444B1 publication Critical patent/DK171444B1/da
Priority to NO19970035A priority patent/NO308184B1/no
Priority to FI970070A priority patent/FI107349B/fi

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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • 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
    • F16K17/194—Equalising valves predominantly for tanks weight-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
    • 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
    • F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7738—Pop valves
    • Y10T137/774—Pop pressure reactor in inflow to valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/7779—Axes of ports parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/7913—Guided head
    • Y10T137/7915—Guide stem
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7921—Weight coaxial with valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
DK081794A 1994-07-08 1994-07-08 Trykaflastningsventil til trykudligning mellem et lukket rum og den omgivende atmosfære DK171444B1 (da)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DK081794A DK171444B1 (da) 1994-07-08 1994-07-08 Trykaflastningsventil til trykudligning mellem et lukket rum og den omgivende atmosfære
DE69502500T DE69502500T2 (de) 1994-07-08 1995-05-31 Druckentlastungsventil zur druckabgleichung zwischen einem geschlossenen raum und der umgebenden atmosphäre
ES95921724T ES2116090T3 (es) 1994-07-08 1995-05-31 Valvula de alivio de presion para igualar la presion entre un espacio cerrado y la atmosfera circundante.
PCT/DK1995/000212 WO1996001962A1 (en) 1994-07-08 1995-05-31 Pressure relief valve for pressure equalization between a closed space and the surrounding atmosphere
US08/765,641 US5873384A (en) 1994-07-08 1995-05-31 Pressure relief valve for pressure equalization between a closed space and the surrounding atmosphere
US09/754,817 USRE37989E1 (en) 1994-07-08 1995-05-31 Pressure relief valve for pressure equalization between a closed space and the surrounding atmosphere
CA002194477A CA2194477C (en) 1994-07-08 1995-05-31 Pressure relief valve for pressure equalization between a closed space and the surrounding atmosphere
KR1019970700006A KR100369311B1 (ko) 1994-07-08 1995-05-31 밀폐부의압력을주변의대기압과같아지도록하는압력릴리프밸브
JP50405896A JP3645570B2 (ja) 1994-07-08 1995-05-31 閉空間と周囲大気との間の圧力平衡用圧力リリーフ弁
CN95194003A CN1046993C (zh) 1994-07-08 1995-05-31 用于封闭空间和周围大气之间的压力平衡的减压阀
EP95921724A EP0770197B1 (en) 1994-07-08 1995-05-31 Pressure relief valve for pressure equalization between a closed space and the surrounding atmosphere
NO19970035A NO308184B1 (no) 1994-07-08 1997-01-06 Trykkavlastningsventil for trykkutligning mellom et lukket rom og den omkringliggende atmosfære
FI970070A FI107349B (fi) 1994-07-08 1997-01-07 Paineentasausventtiili paineen tasoittamiseksi suljetun tilan ja sitä ympäröivän ilmakehän välillä

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK81794 1994-07-08
DK081794A DK171444B1 (da) 1994-07-08 1994-07-08 Trykaflastningsventil til trykudligning mellem et lukket rum og den omgivende atmosfære

Publications (2)

Publication Number Publication Date
DK81794A true DK81794A (da) 1996-01-09
DK171444B1 DK171444B1 (da) 1996-10-28

Family

ID=8097900

Family Applications (1)

Application Number Title Priority Date Filing Date
DK081794A DK171444B1 (da) 1994-07-08 1994-07-08 Trykaflastningsventil til trykudligning mellem et lukket rum og den omgivende atmosfære

Country Status (12)

Country Link
US (2) US5873384A (da)
EP (1) EP0770197B1 (da)
JP (1) JP3645570B2 (da)
KR (1) KR100369311B1 (da)
CN (1) CN1046993C (da)
CA (1) CA2194477C (da)
DE (1) DE69502500T2 (da)
DK (1) DK171444B1 (da)
ES (1) ES2116090T3 (da)
FI (1) FI107349B (da)
NO (1) NO308184B1 (da)
WO (1) WO1996001962A1 (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002502C2 (nl) * 1996-03-01 1997-09-03 Ide Albert Van Der Velde Vlamwerende drukvereffeningsklep.
US6263907B1 (en) * 1998-08-28 2001-07-24 Korea Steel Power Co., Ltd. Valve device of a storage tank for transporting oils or chemical compounds
NO992762D0 (no) * 1999-06-07 1999-06-07 John Gjerde As Sikkerhetsventil
US7207350B2 (en) 2001-05-25 2007-04-24 Pres-Vac Engineering A/S Pressure valve
US6604544B2 (en) * 2001-07-16 2003-08-12 Tank Tech Co., Ltd. Safety valve of tank for storing and carrying oil or chemical substance
NO316469B1 (no) * 2002-05-03 2004-01-26 Ventiq As Sikkerhetsventil
CN1955526B (zh) * 2005-10-28 2010-04-07 联合科技株式会社 安全阀组件
CN1955525B (zh) * 2005-10-28 2010-05-12 托普塞弗有限公司 真空安全阀
US7445020B2 (en) * 2005-11-22 2008-11-04 Unitech Co., Ltd. Relief valve assembly
DK177019B1 (da) * 2007-09-27 2011-01-03 Bay Valves Aps Trykudligningsventil
DE102010004424A1 (de) * 2010-01-13 2011-07-14 Dräger Medical GmbH, 23558 Vorrichtung zum Druckausgleich an einer medizinischen Gasfördereinrichtung
CN103459906B (zh) * 2011-03-14 2015-06-03 拉瓦尔农业合作社有限公司 燃料阀
CN102748517B (zh) * 2011-04-22 2014-01-29 盐城中油船舶海洋工程科技有限公司 高效的货油舱高速透气阀盖
KR101218668B1 (ko) * 2011-06-10 2013-01-04 탱크테크 (주) 지렛대 원리를 이용한 고속배출밸브
JP5539282B2 (ja) * 2011-09-22 2014-07-02 新倉工業株式会社 リリーフ弁
KR102018404B1 (ko) 2011-12-09 2019-09-04 프레스-바크 엔지니어링 에이피에스 감압 밸브
EP2875269B1 (en) * 2012-07-18 2018-10-31 Pres-Vac Engineering A/S A pressure relief valve
NO341481B1 (en) * 2016-07-21 2017-11-27 Ventiq As Pressure relief valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US253622A (en) 1882-02-14 pearson
DE63490C (de) NACHTIGALL & JACOBY in Leipzig Sicherheitsventil mit Prellscheibe zur Vergröfserung des Hubes
US2667891A (en) * 1948-03-22 1954-02-02 Proctor Electric Co Pressure-operated actuating and relief valve
US4181144A (en) * 1977-12-22 1980-01-01 Caterpillar Tractor Co. Hydraulically limited fuel injection nozzle
US4474208A (en) * 1983-04-13 1984-10-02 Baird Manufacturing Company Safety valve
DK161538C (da) * 1989-02-24 1991-12-23 Emil Aarestrup Soerensen Trykventil til trykudligning mellem et lukket rum og den omgivende atmosfaere
KR19980065498U (ko) 1998-08-28 1998-11-25 주광일 유류 및 화학물질을 운반하기 위한 저장탱크의 밸브장치

Also Published As

Publication number Publication date
DE69502500T2 (de) 1998-11-19
EP0770197A1 (en) 1997-05-02
CA2194477C (en) 2005-01-04
NO308184B1 (no) 2000-08-07
JP3645570B2 (ja) 2005-05-11
FI107349B (fi) 2001-07-13
CN1046993C (zh) 1999-12-01
EP0770197B1 (en) 1998-05-13
NO970035D0 (no) 1997-01-06
ES2116090T3 (es) 1998-07-01
US5873384A (en) 1999-02-23
FI970070A0 (fi) 1997-01-07
CA2194477A1 (en) 1996-01-25
CN1152348A (zh) 1997-06-18
WO1996001962A1 (en) 1996-01-25
KR970704989A (ko) 1997-09-06
USRE37989E1 (en) 2003-02-18
DE69502500D1 (de) 1998-06-18
FI970070A7 (fi) 1997-01-07
NO970035L (no) 1997-01-06
JPH10502437A (ja) 1998-03-03
DK171444B1 (da) 1996-10-28
KR100369311B1 (ko) 2003-11-20

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired

Expiry date: 20140708