GB0608006D0 - Method of actuating solenoid valves - Google Patents

Method of actuating solenoid valves

Info

Publication number
GB0608006D0
GB0608006D0 GB0608006A GB0608006A GB0608006D0 GB 0608006 D0 GB0608006 D0 GB 0608006D0 GB 0608006 A GB0608006 A GB 0608006A GB 0608006 A GB0608006 A GB 0608006A GB 0608006 D0 GB0608006 D0 GB 0608006D0
Authority
GB
United Kingdom
Prior art keywords
solenoid valves
actuating
duty cycle
supplied
valves
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
GB0608006A
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.)
BOC Group Ltd
Original Assignee
BOC Group 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 BOC Group Ltd filed Critical BOC Group Ltd
Priority to GB0608006A priority Critical patent/GB0608006D0/en
Publication of GB0608006D0 publication Critical patent/GB0608006D0/en
Priority to PCT/GB2007/050162 priority patent/WO2007125356A1/en
Priority to TW96114343A priority patent/TW200818222A/en
Ceased legal-status Critical Current

Links

Abstract

A method of actuating a plurality of solenoid valves is described, in which an actuating signal having a voltage of varying duty cycle is supplied to each valve. The duty cycle has an initial value sufficient to cause an armature of the valve to move to an actuated position, and a subsequent lower value sufficient to hold the armature in the actuated position. The actuating signals are supplied sequentially to the valves so that at any given time not all of the valves have a voltage of the initial duty cycle being supplied thereto.
GB0608006A 2006-04-24 2006-04-24 Method of actuating solenoid valves Ceased GB0608006D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0608006A GB0608006D0 (en) 2006-04-24 2006-04-24 Method of actuating solenoid valves
PCT/GB2007/050162 WO2007125356A1 (en) 2006-04-24 2007-03-28 Method of actuating solenoid valves
TW96114343A TW200818222A (en) 2006-04-24 2007-04-24 Method of actuating solenoid valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0608006A GB0608006D0 (en) 2006-04-24 2006-04-24 Method of actuating solenoid valves

Publications (1)

Publication Number Publication Date
GB0608006D0 true GB0608006D0 (en) 2006-05-31

Family

ID=36581093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0608006A Ceased GB0608006D0 (en) 2006-04-24 2006-04-24 Method of actuating solenoid valves

Country Status (3)

Country Link
GB (1) GB0608006D0 (en)
TW (1) TW200818222A (en)
WO (1) WO2007125356A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3022606B1 (en) * 2014-06-19 2016-06-24 Continental Automotive France METHOD FOR DETERMINING THE POINT OF OPENING A VALVE
US9624876B2 (en) 2014-09-04 2017-04-18 Ford Global Technologies, Llc Methods and systems for fuel vapor metering via voltage-dependent solenoid valve on duration compensation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741619A1 (en) * 1987-12-09 1989-06-22 Festo Kg CONTROL CIRCUIT ARRANGEMENT FOR SOLENOID VALVES
US5289811A (en) * 1993-05-10 1994-03-01 General Motors Corporation Purge control device
DE19518306B4 (en) * 1994-05-27 2007-04-19 Volkswagen Ag Device for controlling a number of mutually communicating actuators of a system
US5499157A (en) * 1994-11-09 1996-03-12 Woodward Governor Company Multiplexed electronic fuel injection control system
JPH08166825A (en) * 1994-12-13 1996-06-25 Mitsubishi Electric Corp Method and device for controlling duty solenoid valve
DE19607474C1 (en) * 1996-02-28 1997-10-30 Danfoss As Refrigeration system
GB9905897D0 (en) * 1999-03-16 1999-05-05 Lucas Ind Plc Drive circuit
DE10234098A1 (en) * 2002-07-26 2004-02-05 Robert Bosch Gmbh DC-DC converter regulation for the current supply to solenoid valves of a motor vehicle combustion engine, adjusting DC-DC converter so that it is able to handle heavy loading due to operation of multiple valves
DE10320521B4 (en) * 2003-04-30 2019-05-09 Robert Bosch Gmbh Electrical control device for controls and method for controlling controls

Also Published As

Publication number Publication date
WO2007125356A1 (en) 2007-11-08
TW200818222A (en) 2008-04-16

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Legal Events

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