AU2003215048A1 - Control valve - Google Patents

Control valve

Info

Publication number
AU2003215048A1
AU2003215048A1 AU2003215048A AU2003215048A AU2003215048A1 AU 2003215048 A1 AU2003215048 A1 AU 2003215048A1 AU 2003215048 A AU2003215048 A AU 2003215048A AU 2003215048 A AU2003215048 A AU 2003215048A AU 2003215048 A1 AU2003215048 A1 AU 2003215048A1
Authority
AU
Australia
Prior art keywords
control valve
valve
control
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
AU2003215048A
Inventor
John Edward Lewthwaite
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2003215048A1 publication Critical patent/AU2003215048A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
    • G05D23/023—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste the sensing element being placed outside a regulating fluid flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)
AU2003215048A 2002-02-25 2003-02-24 Control valve Abandoned AU2003215048A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA200201547 2002-02-25
ZA2002/1547 2002-02-25
PCT/ZA2003/000030 WO2003071372A1 (en) 2002-02-25 2003-02-24 Control valve

Publications (1)

Publication Number Publication Date
AU2003215048A1 true AU2003215048A1 (en) 2003-09-09

Family

ID=27758242

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003215048A Abandoned AU2003215048A1 (en) 2002-02-25 2003-02-24 Control valve

Country Status (2)

Country Link
AU (1) AU2003215048A1 (en)
WO (1) WO2003071372A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005061476A1 (en) * 2005-12-22 2007-06-28 Audi Ag Valve unit, especially for cooling medium circuit in a combustion engine, has closing element in fluid flow responding to actuator in a control fluid flow channel
DE102016202026A1 (en) 2016-02-10 2017-08-10 Mack & Schneider Gmbh valve means

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864589A (en) * 1955-06-14 1958-12-16 United Aircraft Prod Heat transfer device
US2975973A (en) * 1957-11-27 1961-03-21 United Aircraft Prod Thermostatic valve
DE7631327U1 (en) * 1976-10-07 1978-03-30 Robert Bosch Gmbh, 7000 Stuttgart REGULATING VALVE

Also Published As

Publication number Publication date
WO2003071372A1 (en) 2003-08-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase