SE516440C2 - Differenstrycksregulator - Google Patents

Differenstrycksregulator

Info

Publication number
SE516440C2
SE516440C2 SE0002091A SE0002091A SE516440C2 SE 516440 C2 SE516440 C2 SE 516440C2 SE 0002091 A SE0002091 A SE 0002091A SE 0002091 A SE0002091 A SE 0002091A SE 516440 C2 SE516440 C2 SE 516440C2
Authority
SE
Sweden
Prior art keywords
groove
differential pressure
pressure regulator
housing
spindle
Prior art date
Application number
SE0002091A
Other languages
English (en)
Swedish (sv)
Other versions
SE0002091D0 (sv
SE0002091L (sv
Inventor
Anders Engelbrektsson
Alvar Torstensson
Original Assignee
Tour & 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 & Andersson Hydronics Ab filed Critical Tour & Andersson Hydronics Ab
Priority to SE0002091A priority Critical patent/SE516440C2/sv
Publication of SE0002091D0 publication Critical patent/SE0002091D0/xx
Priority to EP01920044A priority patent/EP1287276B1/en
Priority to ES01920044T priority patent/ES2263605T3/es
Priority to AU2001246988A priority patent/AU2001246988A1/en
Priority to PL366178A priority patent/PL197244B1/pl
Priority to PCT/SE2001/000742 priority patent/WO2001094818A1/en
Priority to DK01920044T priority patent/DK1287276T3/da
Priority to DE60119310T priority patent/DE60119310T2/de
Priority to AT01920044T priority patent/ATE325299T1/de
Publication of SE0002091L publication Critical patent/SE0002091L/
Publication of SE516440C2 publication Critical patent/SE516440C2/sv

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)
SE0002091A 2000-06-05 2000-06-05 Differenstrycksregulator SE516440C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0002091A SE516440C2 (sv) 2000-06-05 2000-06-05 Differenstrycksregulator
AT01920044T ATE325299T1 (de) 2000-06-05 2001-04-05 Differenz druckregler
PL366178A PL197244B1 (pl) 2000-06-05 2001-04-05 Upustowy zawór membranowy sterowany ciśnieniowo
ES01920044T ES2263605T3 (es) 2000-06-05 2001-04-05 Regulador de presion diferencial.
AU2001246988A AU2001246988A1 (en) 2000-06-05 2001-04-05 Differential pressure regulator
EP01920044A EP1287276B1 (en) 2000-06-05 2001-04-05 Differential pressure regulator
PCT/SE2001/000742 WO2001094818A1 (en) 2000-06-05 2001-04-05 Differential pressure regulator
DK01920044T DK1287276T3 (da) 2000-06-05 2001-04-05 Differenstryksregulator
DE60119310T DE60119310T2 (de) 2000-06-05 2001-04-05 Differenz druckregler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002091A SE516440C2 (sv) 2000-06-05 2000-06-05 Differenstrycksregulator

Publications (3)

Publication Number Publication Date
SE0002091D0 SE0002091D0 (sv) 2000-06-05
SE0002091L SE0002091L (sv) 2001-12-06
SE516440C2 true SE516440C2 (sv) 2002-01-15

Family

ID=20279969

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002091A SE516440C2 (sv) 2000-06-05 2000-06-05 Differenstrycksregulator

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
AU2001246988A1 (en) 2001-12-17
ATE325299T1 (de) 2006-06-15
DE60119310T2 (de) 2007-04-26
DE60119310D1 (de) 2006-06-08
DK1287276T3 (da) 2006-07-17
EP1287276B1 (en) 2006-05-03

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Legal Events

Date Code Title Description
NUG Patent has lapsed