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NO20002865D0 - FremgangsmÕte og innretning for opprettholdelse av et fluidtrykk i et avgrenset volum - Google Patents

FremgangsmÕte og innretning for opprettholdelse av et fluidtrykk i et avgrenset volum

Info

Publication number
NO20002865D0
NO20002865D0 NO20002865A NO20002865A NO20002865D0 NO 20002865 D0 NO20002865 D0 NO 20002865D0 NO 20002865 A NO20002865 A NO 20002865A NO 20002865 A NO20002865 A NO 20002865A NO 20002865 D0 NO20002865 D0 NO 20002865D0
Authority
NO
Norway
Prior art keywords
maintaining
fluid pressure
defined volume
volume
fluid
Prior art date
Application number
NO20002865A
Other languages
English (en)
Other versions
NO315291B1 (no
NO20002865L (no
Inventor
Nils T Ottestad
Original Assignee
Framo Eng As
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 Framo Eng As filed Critical Framo Eng As
Priority to NO20002865A priority Critical patent/NO315291B1/no
Publication of NO20002865D0 publication Critical patent/NO20002865D0/no
Priority to CN01810744.3A priority patent/CN1222761C/zh
Priority to BRPI0111409-3A priority patent/BR0111409B1/pt
Priority to US10/297,363 priority patent/US6805145B2/en
Priority to AU2001264425A priority patent/AU2001264425A1/en
Priority to PCT/NO2001/000229 priority patent/WO2001094904A1/en
Priority to RU2002135605/28A priority patent/RU2274842C2/ru
Priority to GB0230333A priority patent/GB2381570B/en
Publication of NO20002865L publication Critical patent/NO20002865L/no
Publication of NO315291B1 publication Critical patent/NO315291B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • 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
    • Y10T137/0396—Involving pressure control
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7797—Bias variable during operation
    • Y10T137/7798—Ancillary reactor surface responds to inlet 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7822—Reactor surface closes chamber
    • Y10T137/7823—Valve head in inlet chamber
    • Y10T137/7825—Rectilinear valve stem rigid with reactor surface
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7822—Reactor surface closes chamber
    • Y10T137/7823—Valve head in inlet chamber
    • Y10T137/7826—With valve closing bias
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y10T137/86405—Repeating cycle
    • Y10T137/86413—Self-cycling

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
  • Pipeline Systems (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
NO20002865A 2000-06-05 2000-06-05 Fremgangsmåte og innretning for opprettholdelse av et fluidtrykk i et avgrenset volum NO315291B1 (no)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO20002865A NO315291B1 (no) 2000-06-05 2000-06-05 Fremgangsmåte og innretning for opprettholdelse av et fluidtrykk i et avgrenset volum
CN01810744.3A CN1222761C (zh) 2000-06-05 2001-06-05 用于在限定容积中保持流体压力的方法和装置
BRPI0111409-3A BR0111409B1 (pt) 2000-06-05 2001-06-05 Válvula de regulação para manter uma pressão de fluido dentro de um volume definido
US10/297,363 US6805145B2 (en) 2000-06-05 2001-06-05 Method and device for maintaining a fluid pressure in a defined volume
AU2001264425A AU2001264425A1 (en) 2000-06-05 2001-06-05 Method and device for maintaining a fluid pressure in a defined volume
PCT/NO2001/000229 WO2001094904A1 (en) 2000-06-05 2001-06-05 Method and device for maintaining a fluid pressure in a defined volume
RU2002135605/28A RU2274842C2 (ru) 2000-06-05 2001-06-05 Способ и устройство поддержания давления жидкости в определенном объеме
GB0230333A GB2381570B (en) 2000-06-05 2001-06-05 Method and device for maintaining a fluid pressure in a defined volume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20002865A NO315291B1 (no) 2000-06-05 2000-06-05 Fremgangsmåte og innretning for opprettholdelse av et fluidtrykk i et avgrenset volum

Publications (3)

Publication Number Publication Date
NO20002865D0 true NO20002865D0 (no) 2000-06-05
NO20002865L NO20002865L (no) 2001-12-06
NO315291B1 NO315291B1 (no) 2003-08-11

Family

ID=19911226

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20002865A NO315291B1 (no) 2000-06-05 2000-06-05 Fremgangsmåte og innretning for opprettholdelse av et fluidtrykk i et avgrenset volum

Country Status (8)

Country Link
US (1) US6805145B2 (no)
CN (1) CN1222761C (no)
AU (1) AU2001264425A1 (no)
BR (1) BR0111409B1 (no)
GB (1) GB2381570B (no)
NO (1) NO315291B1 (no)
RU (1) RU2274842C2 (no)
WO (1) WO2001094904A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20040038A0 (fi) * 2004-01-14 2004-01-14 Leakomatic Ab Järjestely paineistetun putkiston vuodon tai virtauksen mittaamiseksi, osoittamiseksi ja/tai sulkemiseksi
NO20075970A (no) * 2007-11-20 2008-12-15 Ottestad Breathing Syst As Trykkavfølende element
DE102016223838A1 (de) * 2016-11-30 2018-05-30 Robert Bosch Gmbh Leckageprüfvorrichtung einer Tankanordnung
EP3397034B1 (en) 2017-04-26 2019-12-04 ABB Schweiz AG Subsea arrangement and method for detecting a malfunction of a subsea arrangement
LU100958B1 (en) * 2018-10-11 2020-04-14 Luxembourg Patent Co Gas pressure reducer with integrated shut-off valve
CN110426154A (zh) * 2019-07-15 2019-11-08 合肥和瑞机械制造有限公司 一种多功能管道气密性检测装置
TWM646144U (zh) * 2023-05-29 2023-09-11 新恭股份有限公司 省力式高壓調壓閥

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586131A (en) * 1945-03-30 1952-02-19 Verney F Wells Pressure regulator
US3621887A (en) * 1966-10-17 1971-11-23 Edgar P Turner Protection and control means for fly shuttle looms
US3621867A (en) * 1970-07-17 1971-11-23 Scovill Manufacturing Co Air line pressure regulator
GB2099112B (en) * 1981-04-15 1986-01-29 Dereve Flow Controls Ltd Fluid pressure governor
SU1444723A1 (ru) * 1987-04-29 1988-12-15 Пензенский Политехнический Институт Регулирующий клапан
US5234026A (en) * 1992-06-29 1993-08-10 Tescom Corporation Pressure reducing regulator
FI104126B (sv) 1997-11-27 1999-11-15 Jaakko Oskari Jakobsson Arrangemang för övervakning, mätning och/eller indikering av strömning, speciellt läckage i rörledningssystem
FR2779819B1 (fr) 1998-06-11 2000-07-28 Denis Croibier Detecteur de fuites de fluide
NO313601B1 (no) * 2000-01-06 2002-10-28 Ottestad Breathing Syst As Trykkreguleringsventil for styring av oppstroms fluidtrykk

Also Published As

Publication number Publication date
GB2381570B (en) 2004-02-11
GB0230333D0 (en) 2003-02-05
GB2381570A (en) 2003-05-07
NO315291B1 (no) 2003-08-11
AU2001264425A1 (en) 2001-12-17
WO2001094904A1 (en) 2001-12-13
CN1222761C (zh) 2005-10-12
US20040003847A1 (en) 2004-01-08
NO20002865L (no) 2001-12-06
WO2001094904A9 (en) 2003-03-27
BR0111409A (pt) 2003-06-03
RU2274842C2 (ru) 2006-04-20
CN1433515A (zh) 2003-07-30
US6805145B2 (en) 2004-10-19
BR0111409B1 (pt) 2014-05-27

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