SE500969C2 - Självverkande injusteringsventil för konstant hållande av differenstryck i värme- eller kylsystem - Google Patents

Självverkande injusteringsventil för konstant hållande av differenstryck i värme- eller kylsystem

Info

Publication number
SE500969C2
SE500969C2 SE9300932A SE9300932A SE500969C2 SE 500969 C2 SE500969 C2 SE 500969C2 SE 9300932 A SE9300932 A SE 9300932A SE 9300932 A SE9300932 A SE 9300932A SE 500969 C2 SE500969 C2 SE 500969C2
Authority
SE
Sweden
Prior art keywords
spindle
valve
branch
return
valve according
Prior art date
Application number
SE9300932A
Other languages
English (en)
Swedish (sv)
Other versions
SE9300932D0 (sv
SE9300932L (sv
Inventor
Nils Nykom
Alvar Torstensson
Original Assignee
Tour & Andersson 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20389303&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE500969(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tour & Andersson Ab filed Critical Tour & Andersson Ab
Priority to SE9300932A priority Critical patent/SE500969C2/sv
Publication of SE9300932D0 publication Critical patent/SE9300932D0/xx
Priority to PCT/SE1994/000176 priority patent/WO1994021949A1/en
Priority to AU63877/94A priority patent/AU6387794A/en
Priority to DK94911329T priority patent/DK0689652T4/da
Priority to AT94911329T priority patent/ATE166437T1/de
Priority to DE69410449T priority patent/DE69410449T3/de
Priority to EP94911329A priority patent/EP0689652B2/de
Publication of SE9300932L publication Critical patent/SE9300932L/
Publication of SE500969C2 publication Critical patent/SE500969C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • F24D19/1036—Having differential pressure measurement facilities
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Safety Valves (AREA)
  • Temperature-Responsive Valves (AREA)
  • Lift Valve (AREA)
  • Valve Device For Special Equipments (AREA)
  • Braking Systems And Boosters (AREA)
  • Prostheses (AREA)
  • Pens And Brushes (AREA)
  • Multiple-Way Valves (AREA)
SE9300932A 1993-03-19 1993-03-19 Självverkande injusteringsventil för konstant hållande av differenstryck i värme- eller kylsystem SE500969C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9300932A SE500969C2 (sv) 1993-03-19 1993-03-19 Självverkande injusteringsventil för konstant hållande av differenstryck i värme- eller kylsystem
PCT/SE1994/000176 WO1994021949A1 (en) 1993-03-19 1994-03-01 Self-actuating control valve
AU63877/94A AU6387794A (en) 1993-03-19 1994-03-01 Self-actuating control valve
DK94911329T DK0689652T4 (da) 1993-03-19 1994-03-01 Selvvirkende justeringsventil
AT94911329T ATE166437T1 (de) 1993-03-19 1994-03-01 Automatisches steuerventil
DE69410449T DE69410449T3 (de) 1993-03-19 1994-03-01 Automatisches steuerventil
EP94911329A EP0689652B2 (de) 1993-03-19 1994-03-01 Automatisches steuerventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300932A SE500969C2 (sv) 1993-03-19 1993-03-19 Självverkande injusteringsventil för konstant hållande av differenstryck i värme- eller kylsystem

Publications (3)

Publication Number Publication Date
SE9300932D0 SE9300932D0 (sv) 1993-03-19
SE9300932L SE9300932L (sv) 1994-09-20
SE500969C2 true SE500969C2 (sv) 1994-10-10

Family

ID=20389303

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9300932A SE500969C2 (sv) 1993-03-19 1993-03-19 Självverkande injusteringsventil för konstant hållande av differenstryck i värme- eller kylsystem

Country Status (7)

Country Link
EP (1) EP0689652B2 (de)
AT (1) ATE166437T1 (de)
AU (1) AU6387794A (de)
DE (1) DE69410449T3 (de)
DK (1) DK0689652T4 (de)
SE (1) SE500969C2 (de)
WO (1) WO1994021949A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001094818A1 (en) * 2000-06-05 2001-12-13 Tour & Andersson Hydronics Ab Differential pressure regulator

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK145893A (da) * 1993-12-23 1995-06-24 Flowcon International I S Differenstrykventil til styring af et anlæg med et varmebærende medie
AT401571B (de) * 1994-04-12 1996-10-25 Landis & Gyr Tech Innovat Warmwasserheizung mit einer differenzdruckregelung
EP1081571A3 (de) * 1999-09-02 2002-08-07 Ingeniorfirmaet Redan A/S Differenzdruckregler
AT500582B8 (de) * 2004-05-18 2007-02-15 Seebacher Theodor Ernst Warmwasserheizung
SE528703C2 (sv) * 2004-09-15 2007-01-30 Tour & Andersson Ab Anordning för flödesreglering av ett medium i ett värme-och kylsystem
DK2848846T3 (en) * 2013-09-11 2019-03-25 Danfoss As DIFFERENTIAL PRESSURE VALVE WITH REMOVAL
CN104132166B (zh) * 2014-07-31 2016-04-27 山东国舜压力容器有限公司 压力调节器
CN107725219A (zh) * 2017-10-27 2018-02-23 四川森洁燃气设备有限公司 一种汽车燃气电控喷射方法
CN107829847A (zh) * 2017-10-27 2018-03-23 四川森洁燃气设备有限公司 一种汽车燃气电控喷射系统
CN107795716A (zh) * 2017-10-27 2018-03-13 四川森洁燃气设备有限公司 一种汽车燃气电控操作控制阀的操作方法
CN107575620A (zh) * 2017-10-27 2018-01-12 四川森洁燃气设备有限公司 一种用于汽车燃气电控操作的控制阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325715A1 (de) * 1983-07-16 1985-01-24 Otto 6762 Alsenz Gampper Jun. Durchflussarmatur mit hubbegrenzung
DE3708166C2 (de) † 1987-03-13 1999-02-04 Neheim Goeke & Co Metall Differenzdruckregelventil
US5070901A (en) * 1990-04-12 1991-12-10 Cashco, Inc. Pressure regulating valve apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001094818A1 (en) * 2000-06-05 2001-12-13 Tour & Andersson Hydronics Ab Differential pressure regulator

Also Published As

Publication number Publication date
WO1994021949A1 (en) 1994-09-29
ATE166437T1 (de) 1998-06-15
EP0689652B1 (de) 1998-05-20
DE69410449D1 (de) 1998-06-25
AU6387794A (en) 1994-10-11
EP0689652A1 (de) 1996-01-03
EP0689652B2 (de) 2003-03-19
SE9300932D0 (sv) 1993-03-19
DK0689652T4 (da) 2003-05-12
DE69410449T3 (de) 2003-10-23
DE69410449T2 (de) 1998-12-03
SE9300932L (sv) 1994-09-20
DK0689652T3 (da) 1999-03-08

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Legal Events

Date Code Title Description
NUG Patent has lapsed