GB0209948D0 - Valve - Google Patents

Valve

Info

Publication number
GB0209948D0
GB0209948D0 GB0209948A GB0209948A GB0209948D0 GB 0209948 D0 GB0209948 D0 GB 0209948D0 GB 0209948 A GB0209948 A GB 0209948A GB 0209948 A GB0209948 A GB 0209948A GB 0209948 D0 GB0209948 D0 GB 0209948D0
Authority
GB
United Kingdom
Prior art keywords
valve
valve member
biasing means
resilient biasing
motor
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.)
Ceased
Application number
GB0209948A
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.)
Dana Automotive Ltd
Original Assignee
Dana Automotive Ltd
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 Dana Automotive Ltd filed Critical Dana Automotive Ltd
Priority to GB0209948A priority Critical patent/GB0209948D0/en
Publication of GB0209948D0 publication Critical patent/GB0209948D0/en
Priority to GB0301507A priority patent/GB2388177A/en
Priority to JP2003125482A priority patent/JP2004003643A/en
Priority to EP03009934A priority patent/EP1359355A1/en
Ceased legal-status Critical Current

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Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

A valve 10 comprising a rotatable valve member 12, and a motor 14 adapted to rotate the valve member 12 towards either a closed position or an open position. The valve having resilient biasing means 16 adapted to return the valve member 12 to the open position or the closed position respectively when the motor 14 is switched oft wherein the resilient biasing means 16 exerts an approximately constant biasing force on the valve member 12 over the range of rotational movement of the valve member 12 between the open and closed positions. The resilient biasing means 16 is preferably a pre-curled spring strip (figs 2 & 3) made of spring steel. The valve may be a ball valve used in the cooling of an automotive engine.
GB0209948A 2002-05-01 2002-05-01 Valve Ceased GB0209948D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0209948A GB0209948D0 (en) 2002-05-01 2002-05-01 Valve
GB0301507A GB2388177A (en) 2002-05-01 2003-01-23 Resiliently biased motor-driven valve
JP2003125482A JP2004003643A (en) 2002-05-01 2003-04-30 Valve
EP03009934A EP1359355A1 (en) 2002-05-01 2003-04-30 Valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0209948A GB0209948D0 (en) 2002-05-01 2002-05-01 Valve

Publications (1)

Publication Number Publication Date
GB0209948D0 true GB0209948D0 (en) 2002-06-05

Family

ID=9935856

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0209948A Ceased GB0209948D0 (en) 2002-05-01 2002-05-01 Valve
GB0301507A Withdrawn GB2388177A (en) 2002-05-01 2003-01-23 Resiliently biased motor-driven valve

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0301507A Withdrawn GB2388177A (en) 2002-05-01 2003-01-23 Resiliently biased motor-driven valve

Country Status (1)

Country Link
GB (2) GB0209948D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003292398A1 (en) * 2003-01-23 2004-08-13 Dana Automotive Limited Valve
DE102013003810B4 (en) 2013-03-05 2017-03-09 Auma Riester Gmbh & Co. Kg Fittings closing device and valve adjustment arrangement
DE102014005628A1 (en) * 2014-04-16 2015-10-22 Auma Riester Gmbh & Co. Kg Valve switch device and valve actuator assembly
US9791027B2 (en) 2015-09-08 2017-10-17 Reikor Corporation Apparatus utilizing planetary gearset coupled to a constant torsion spring
EP3569894B1 (en) 2018-05-14 2021-07-07 Siemens Schweiz AG Actuator
GB2596873B (en) * 2020-07-10 2023-07-19 Thompson Aero Seating Ltd Actuation system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799190A (en) * 1972-11-21 1974-03-26 Controls Co Of America Oil control
EP0202413A1 (en) * 1985-04-03 1986-11-26 Nordson Corporation Remote control proportional flow adhesive dispensing gun
US6062534A (en) * 1997-04-25 2000-05-16 Fisher Controls International Double acting rotary valve actuator
US6422530B1 (en) * 2000-03-07 2002-07-23 James W. Williams, III Fail-safe fluid actuator

Also Published As

Publication number Publication date
GB2388177A (en) 2003-11-05
GB0301507D0 (en) 2003-02-19

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)