NO20022667D0 - Device at constant flow valve - Google Patents

Device at constant flow valve

Info

Publication number
NO20022667D0
NO20022667D0 NO20022667A NO20022667A NO20022667D0 NO 20022667 D0 NO20022667 D0 NO 20022667D0 NO 20022667 A NO20022667 A NO 20022667A NO 20022667 A NO20022667 A NO 20022667A NO 20022667 D0 NO20022667 D0 NO 20022667D0
Authority
NO
Norway
Prior art keywords
constant flow
flow valve
valve
constant
flow
Prior art date
Application number
NO20022667A
Other languages
Norwegian (no)
Other versions
NO20022667A (en
NO315438B1 (en
Inventor
Terje Nyman
Original Assignee
Proserv 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 Proserv As filed Critical Proserv As
Priority to NO20022667A priority Critical patent/NO315438B1/en
Publication of NO20022667D0 publication Critical patent/NO20022667D0/en
Priority to PCT/NO2003/000180 priority patent/WO2003104910A1/en
Priority to AU2003245177A priority patent/AU2003245177A1/en
Publication of NO20022667A publication Critical patent/NO20022667A/en
Publication of NO315438B1 publication Critical patent/NO315438B1/en

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/03—Control of flow with auxiliary non-electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
  • Flow Control (AREA)
NO20022667A 2002-06-06 2002-06-06 Device at constant flow valve NO315438B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO20022667A NO315438B1 (en) 2002-06-06 2002-06-06 Device at constant flow valve
PCT/NO2003/000180 WO2003104910A1 (en) 2002-06-06 2003-06-05 A device for a constant flow valve
AU2003245177A AU2003245177A1 (en) 2002-06-06 2003-06-05 A device for a constant flow valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20022667A NO315438B1 (en) 2002-06-06 2002-06-06 Device at constant flow valve

Publications (3)

Publication Number Publication Date
NO20022667D0 true NO20022667D0 (en) 2002-06-06
NO20022667A NO20022667A (en) 2003-09-01
NO315438B1 NO315438B1 (en) 2003-09-01

Family

ID=19913691

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20022667A NO315438B1 (en) 2002-06-06 2002-06-06 Device at constant flow valve

Country Status (3)

Country Link
AU (1) AU2003245177A1 (en)
NO (1) NO315438B1 (en)
WO (1) WO2003104910A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125547B (en) 2014-02-19 2015-11-30 Heikki Antero Pohjola Method and apparatus for maintaining the system fluid flow pressure at a predetermined, almost constant level

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2039344B (en) * 1979-01-12 1983-03-23 Dereve Ltd Smith C Flow regulating valve
US4893649A (en) * 1988-09-30 1990-01-16 Skoglund Paul K Constant flow rate controller valve
AT396848B (en) * 1991-10-31 1993-12-27 Vaillant Gmbh WATER FLOW RATE

Also Published As

Publication number Publication date
NO20022667A (en) 2003-09-01
WO2003104910A1 (en) 2003-12-18
NO315438B1 (en) 2003-09-01
AU2003245177A1 (en) 2003-12-22

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