AU2001246988A1 - Differential pressure regulator - Google Patents

Differential pressure regulator

Info

Publication number
AU2001246988A1
AU2001246988A1 AU2001246988A AU4698801A AU2001246988A1 AU 2001246988 A1 AU2001246988 A1 AU 2001246988A1 AU 2001246988 A AU2001246988 A AU 2001246988A AU 4698801 A AU4698801 A AU 4698801A AU 2001246988 A1 AU2001246988 A1 AU 2001246988A1
Authority
AU
Australia
Prior art keywords
membrane
bead
coupling end
differential pressure
pressure regulator
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001246988A
Other languages
English (en)
Inventor
Anders Engelbrektsson
Alvar Torstensson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ulefos Esco AS
Original Assignee
TOUR AND ANDERSSON HYDRONICS A
Tour and Andersson Hydronics AB
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 TOUR AND ANDERSSON HYDRONICS A, Tour and Andersson Hydronics AB filed Critical TOUR AND ANDERSSON HYDRONICS A
Publication of AU2001246988A1 publication Critical patent/AU2001246988A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • G05D16/0661—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the loading mechanisms of the membrane
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/028—Controlling a pressure difference

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Safety Valves (AREA)
  • Semiconductor Lasers (AREA)
  • Steroid Compounds (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
AU2001246988A 2000-06-05 2001-04-05 Differential pressure regulator Abandoned AU2001246988A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0002091 2000-06-05
SE0002091A SE516440C2 (sv) 2000-06-05 2000-06-05 Differenstrycksregulator
PCT/SE2001/000742 WO2001094818A1 (en) 2000-06-05 2001-04-05 Differential pressure regulator

Publications (1)

Publication Number Publication Date
AU2001246988A1 true AU2001246988A1 (en) 2001-12-17

Family

ID=20279969

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001246988A Abandoned AU2001246988A1 (en) 2000-06-05 2001-04-05 Differential pressure regulator

Country Status (9)

Country Link
EP (1) EP1287276B1 (da)
AT (1) ATE325299T1 (da)
AU (1) AU2001246988A1 (da)
DE (1) DE60119310T2 (da)
DK (1) DK1287276T3 (da)
ES (1) ES2263605T3 (da)
PL (1) PL197244B1 (da)
SE (1) SE516440C2 (da)
WO (1) WO2001094818A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE528703C2 (sv) 2004-09-15 2007-01-30 Tour & Andersson Ab Anordning för flödesreglering av ett medium i ett värme-och kylsystem
DK2848846T3 (da) * 2013-09-11 2019-03-25 Danfoss As Differential trykventil med skyldning
IT201700099507A1 (it) * 2017-09-05 2019-03-05 Fimcim Spa Valvola di controllo di pressione differenziale

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708166C2 (de) * 1987-03-13 1999-02-04 Neheim Goeke & Co Metall Differenzdruckregelventil
DE3741676A1 (de) * 1987-12-09 1989-06-22 Danfoss As Durchflussregelventil
US5070901A (en) * 1990-04-12 1991-12-10 Cashco, Inc. Pressure regulating valve apparatus
SE500969C2 (sv) * 1993-03-19 1994-10-10 Tour & Andersson Ab Självverkande injusteringsventil för konstant hållande av differenstryck i värme- eller kylsystem

Also Published As

Publication number Publication date
PL366178A1 (en) 2005-01-24
SE0002091D0 (sv) 2000-06-05
EP1287276A1 (en) 2003-03-05
WO2001094818A1 (en) 2001-12-13
PL197244B1 (pl) 2008-03-31
SE0002091L (sv) 2001-12-06
ES2263605T3 (es) 2006-12-16
ATE325299T1 (de) 2006-06-15
DE60119310T2 (de) 2007-04-26
SE516440C2 (sv) 2002-01-15
DE60119310D1 (de) 2006-06-08
DK1287276T3 (da) 2006-07-17
EP1287276B1 (en) 2006-05-03

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