ATE504768T1 - Entlastungsventil - Google Patents

Entlastungsventil

Info

Publication number
ATE504768T1
ATE504768T1 AT05823076T AT05823076T ATE504768T1 AT E504768 T1 ATE504768 T1 AT E504768T1 AT 05823076 T AT05823076 T AT 05823076T AT 05823076 T AT05823076 T AT 05823076T AT E504768 T1 ATE504768 T1 AT E504768T1
Authority
AT
Austria
Prior art keywords
relief valve
silt
adaptor
ingress
piston
Prior art date
Application number
AT05823076T
Other languages
English (en)
Inventor
Ian Griffiths
Paul Hubbard
Malcolm Jones
Original Assignee
Prysmian Cables & Systems 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36754647&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE504768(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Prysmian Cables & Systems Ltd filed Critical Prysmian Cables & Systems Ltd
Application granted granted Critical
Publication of ATE504768T1 publication Critical patent/ATE504768T1/de

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
    • 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
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0379—By fluid pressure
    • 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]
    • Y10T137/7838—Plural
    • Y10T137/7846—Mechanically interconnected

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Fluid-Driven Valves (AREA)
AT05823076T 2005-12-28 2005-12-28 Entlastungsventil ATE504768T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2005/005103 WO2007074321A1 (en) 2005-12-28 2005-12-28 Pressure relief valve

Publications (1)

Publication Number Publication Date
ATE504768T1 true ATE504768T1 (de) 2011-04-15

Family

ID=36754647

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05823076T ATE504768T1 (de) 2005-12-28 2005-12-28 Entlastungsventil

Country Status (11)

Country Link
US (1) US8136546B2 (de)
EP (1) EP1966526B1 (de)
CN (1) CN101351663B (de)
AT (1) ATE504768T1 (de)
AU (1) AU2005339526B2 (de)
BR (1) BRPI0520811B1 (de)
CA (1) CA2634960C (de)
DE (1) DE602005027417D1 (de)
ES (1) ES2363159T3 (de)
MY (1) MY147098A (de)
WO (1) WO2007074321A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1832903A1 (de) * 2006-03-09 2007-09-12 BRITISH TELECOMMUNICATIONS public limited company Kabelanlage
RU2463442C1 (ru) * 2011-04-20 2012-10-10 Открытое Акционерное Общество "Тяжпрессмаш" Дроссельно-запорный клапан устройства для установки хвостовика обсадной колонны в скважине
US9249891B2 (en) 2012-11-13 2016-02-02 McKenzie Valve and Machine LLC Pressure relief valve and secondary spring force containment assembly
US9080674B1 (en) 2013-02-19 2015-07-14 Ronald Lehman Freeze tolerant ball valve
WO2016128782A1 (en) * 2015-02-13 2016-08-18 Wire-Holder Kft Pulling device
CN106151622B (zh) * 2016-07-15 2018-08-03 上海空间推进研究所 一种能双向调压的平衡阀
US11473685B2 (en) 2019-01-15 2022-10-18 Prevco Subsea Llc Dual poppet pressure relief valve with vacuum adaptor capability
US20210372418A1 (en) * 2020-05-27 2021-12-02 Timothy A. Dedrick Water pump drain plug system
KR20230037886A (ko) * 2021-09-10 2023-03-17 쿠쿠전자 주식회사 밥솥용 이중 체크 밸브

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US822077A (en) * 1905-09-05 1906-05-29 James S Lightburne Check-valve.
US1030447A (en) * 1905-10-09 1912-06-25 William H Allen Service-pipe for water-storage systems, &c.
US1493149A (en) * 1923-04-11 1924-05-06 Le Roy H Crandall Double-valve construction
BE650162A (de) * 1963-07-06 1900-01-01 Danfoss As
US3762443A (en) * 1967-09-19 1973-10-02 Tektro Inc Resilient fluid control valve
US4015623A (en) * 1973-11-05 1977-04-05 The B.F. Goodrich Company Tire valve with pressure release means
GB1601130A (en) 1977-12-20 1981-10-28 Seetru Ltd Plunger valve
US4822005A (en) * 1985-10-16 1989-04-18 Fpl Qualtec, Inc. Cable pulling system and adaptor
DE4037905A1 (de) * 1990-11-28 1992-06-04 Herion Werke Kg Sicherheitsventil
US5215117A (en) * 1991-09-20 1993-06-01 Engineered Controls International, Inc. Double-check filler valve
GB9126637D0 (en) 1991-12-16 1992-02-12 Seetru Ltd Improvements in safety valves with flat elastomeric seals
NL1002502C2 (nl) * 1996-03-01 1997-09-03 Ide Albert Van Der Velde Vlamwerende drukvereffeningsklep.
CN2279492Y (zh) * 1996-11-18 1998-04-22 陈耀国 一种限压水阀
NL1010270C2 (nl) * 1998-10-08 2000-04-11 Koninkl Kpn Nv Werkwijze voor het installeren van kabels in buizen door middel van een fluïdum onder druk en een inrchting voor het uitvoeren van deze werkwijze.
US6736156B2 (en) * 2000-10-10 2004-05-18 Sempra Fiber Links Method and system for installing cable in pressurized pipelines
ES2533194T3 (es) * 2003-05-21 2015-04-08 Prysmian Cables & Systems Limited Procedimiento y aparato para determinar la longitud de un pasaje a largo del cual va a ser soplada una fibra óptica
CN100387883C (zh) 2003-10-16 2008-05-14 容器科技有限公司 防止用于存储和运载油或化学物质的罐的安全阀的阀和阀座冻住和/或破裂的装置
US7562861B2 (en) * 2005-04-01 2009-07-21 Verizon Business Global Llc Systems and methods for controlling duct pressurization for cable installation

Also Published As

Publication number Publication date
CA2634960A1 (en) 2007-07-05
EP1966526A1 (de) 2008-09-10
AU2005339526B2 (en) 2012-04-19
EP1966526B1 (de) 2011-04-06
MY147098A (en) 2012-10-31
ES2363159T3 (es) 2011-07-22
CN101351663B (zh) 2011-09-28
WO2007074321A1 (en) 2007-07-05
CN101351663A (zh) 2009-01-21
BRPI0520811A2 (pt) 2009-11-10
US8136546B2 (en) 2012-03-20
US20090178715A1 (en) 2009-07-16
DE602005027417D1 (de) 2011-05-19
BRPI0520811B1 (pt) 2020-01-07
AU2005339526A1 (en) 2007-07-05
CA2634960C (en) 2013-11-26

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties