GB0608006D0 - Method of actuating solenoid valves - Google Patents
Method of actuating solenoid valvesInfo
- 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
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.
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)
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)
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 |
-
2006
- 2006-04-24 GB GB0608006A patent/GB0608006D0/en not_active Ceased
-
2007
- 2007-03-28 WO PCT/GB2007/050162 patent/WO2007125356A1/en active Application Filing
- 2007-04-24 TW TW96114343A patent/TW200818222A/en unknown
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) |