AU2001292216A1 - An electromagnetically-actuated two-way valve - Google Patents
An electromagnetically-actuated two-way valveInfo
- Publication number
- AU2001292216A1 AU2001292216A1 AU2001292216A AU9221601A AU2001292216A1 AU 2001292216 A1 AU2001292216 A1 AU 2001292216A1 AU 2001292216 A AU2001292216 A AU 2001292216A AU 9221601 A AU9221601 A AU 9221601A AU 2001292216 A1 AU2001292216 A1 AU 2001292216A1
- Authority
- AU
- Australia
- Prior art keywords
- group
- mobile group
- electromagnetically
- actuated
- mobile
- 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
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
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
- F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
- F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Massaging Devices (AREA)
- Fluid-Driven Valves (AREA)
- External Artificial Organs (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
An electromagnetically-actuated two-way two-position valve is normally closed and comprises an axially-mobile group ( 5 ) which has an upper end ( 5 a) that faces a fixed group ( 6 ) and which is attracted thereby. An obturator ( 4 ) is intercepted and then drawn in an opening movement by the mobile group ( 5 ) when the mobile group ( 5 ) is at a short distance from an end of its run. A return spring ( 9 ), which displaced the obturator ( 4 ) towards a closed position when the fixed group is deactivated, is entirely located behind the upper end ( 5 a) of he mobile group ( 5 ). An air gap ( 8 ) is comprised, in a radial direction, between a coil ( 7 ) for activating the fixed group ( 6 ) and the upper end ( 5 a) of the mobile group ( 5 ). The valve is constructionally simple and economical and has a higher fatigue resistance than known valves.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000MO000283A IT1316974B1 (en) | 2000-12-21 | 2000-12-21 | TWO-WAY VALVE WITH ELECTROMAGNETIC OPERATION. |
ITMO200A000283 | 2000-12-21 | ||
PCT/IT2001/000456 WO2002050462A1 (en) | 2000-12-21 | 2001-09-04 | An electromagnetically-actuated two-way valve |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001292216A1 true AU2001292216A1 (en) | 2002-07-01 |
Family
ID=11450649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001292216A Abandoned AU2001292216A1 (en) | 2000-12-21 | 2001-09-04 | An electromagnetically-actuated two-way valve |
Country Status (7)
Country | Link |
---|---|
US (1) | US6886802B2 (en) |
EP (1) | EP1343993B1 (en) |
AT (1) | ATE289030T1 (en) |
AU (1) | AU2001292216A1 (en) |
DE (1) | DE60108898T2 (en) |
IT (1) | IT1316974B1 (en) |
WO (1) | WO2002050462A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003106872A1 (en) * | 2002-06-12 | 2003-12-24 | Fsp-Holding Ag | Screw-in valve |
JP4640211B2 (en) * | 2006-02-27 | 2011-03-02 | 株式会社デンソー | Electromagnetic drive device |
DE102008032727A1 (en) * | 2008-07-11 | 2010-01-14 | Robert Bosch Gmbh | Hubmagnetanordnung and valve assembly |
EP2494244B1 (en) | 2009-10-26 | 2013-09-11 | Hydac Fluidtechnik GmbH | Solenoid valve |
DE102009051574A1 (en) | 2009-10-26 | 2011-05-05 | Hydac Fluidtechnik Gmbh | Solenoid valve for controlling fluid, comprises housing component, which has axial guide for armature, and operating rod for adjusting valve closing member |
DE102012015354A1 (en) * | 2012-08-03 | 2014-05-15 | Hydac Fluidtechnik Gmbh | Valve, in particular pilot-operated proportional directional seat valve |
DE102012015356A1 (en) * | 2012-08-03 | 2014-05-15 | Hydac Fluidtechnik Gmbh | Valve, in particular pilot-operated proportional directional seat valve |
ITRE20130017A1 (en) * | 2013-03-13 | 2014-09-14 | Tecnoil Srl | ELECTROMAGNETIC VALVE |
DE102013224820A1 (en) * | 2013-12-04 | 2015-06-11 | Robert Bosch Gmbh | Valve for a hydraulic hybrid system |
JP2016084847A (en) * | 2014-10-24 | 2016-05-19 | アイシン精機株式会社 | Fluid control device |
EP3575651A1 (en) | 2018-06-01 | 2019-12-04 | Dana Motion Systems Italia S.R.L. | Solenoid valve |
DE202018006597U1 (en) | 2018-08-02 | 2021-06-11 | Dana Motion Systems Italia S.R.L. | magnetic valve |
EP3604871A1 (en) | 2018-08-02 | 2020-02-05 | Dana Motion Systems Italia S.R.L. | Solenoid valve |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2698464A (en) * | 1952-07-10 | 1955-01-04 | M And W Company Inc | Method of forming gate-free injection molded products |
US2968464A (en) | 1955-12-20 | 1961-01-17 | Marotta Valve Corp | Pressure operated valve with magnetically actuated pilot |
DE2361398B1 (en) * | 1973-12-10 | 1975-03-13 | Danfoss A/S, Nordborg (Daenemark) | Solenoid valve with springs |
IT1146659B (en) * | 1981-12-17 | 1986-11-12 | Edi System Srl | TWO-WAY NEEDLE DIRECTIONAL VALVE, WITH NORMALLY CLOSED ELECTROMAGNETIC OPERATION |
US5232196A (en) * | 1992-03-31 | 1993-08-03 | Ldi Pneutronics Corporation | Proportional solenoid controlled valve |
US5174544A (en) * | 1992-04-27 | 1992-12-29 | Delta Power Hydraulic Co. | Normally closed pilot operated bi-directional poppet valve |
US6766820B1 (en) * | 2001-08-09 | 2004-07-27 | Fmc Technologies, Inc. | Field adjustable pilot guard |
-
2000
- 2000-12-21 IT IT2000MO000283A patent/IT1316974B1/en active
-
2001
- 2001-09-04 EP EP01972452A patent/EP1343993B1/en not_active Expired - Lifetime
- 2001-09-04 DE DE60108898T patent/DE60108898T2/en not_active Expired - Lifetime
- 2001-09-04 WO PCT/IT2001/000456 patent/WO2002050462A1/en active IP Right Grant
- 2001-09-04 AU AU2001292216A patent/AU2001292216A1/en not_active Abandoned
- 2001-09-04 US US10/450,674 patent/US6886802B2/en not_active Expired - Lifetime
- 2001-09-04 AT AT01972452T patent/ATE289030T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60108898D1 (en) | 2005-03-17 |
US20040051068A1 (en) | 2004-03-18 |
ATE289030T1 (en) | 2005-02-15 |
US6886802B2 (en) | 2005-05-03 |
EP1343993B1 (en) | 2005-02-09 |
DE60108898T2 (en) | 2006-04-13 |
ITMO20000283A0 (en) | 2000-12-21 |
ITMO20000283A1 (en) | 2002-06-21 |
EP1343993A1 (en) | 2003-09-17 |
WO2002050462A1 (en) | 2002-06-27 |
IT1316974B1 (en) | 2003-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2001292216A1 (en) | An electromagnetically-actuated two-way valve | |
AU2005211550B2 (en) | Directly operated pneumatic valve having a differential assist return | |
JPH0338540Y2 (en) | ||
US20060180208A1 (en) | Springless compressor valve | |
EP2115336B1 (en) | Solenoid valve having a two piece moving valve element | |
MX2007007067A (en) | Solenoid armature with integrated spherical soft seal. | |
WO2003029705A3 (en) | Cylindrical gate valve | |
CA2194116A1 (en) | Proportional variable force solenoid control valve | |
EP1002938A3 (en) | Solenoid valve device | |
WO2004097273A3 (en) | Pressure flow control valve for a fluid delivery system | |
AU2003246935A1 (en) | Improvements in and relating to solenoid fuel drain valves | |
CA2461152A1 (en) | A valve unit for controlling the delivery of a fuel gas | |
WO2000018382A3 (en) | Hydraulic directional valve | |
ATE281588T1 (en) | ADJUSTING DEVICE FOR VALVES | |
EP1041252A3 (en) | Valve with electromagnetic actuator | |
WO2002008643A3 (en) | Valve | |
EP1246036A3 (en) | Flow control valve | |
US6029682A (en) | Rapidly opening electromagnetic valve | |
JPH08508329A (en) | Front control valve | |
US7671491B2 (en) | Moving coil type linear actuator system | |
WO2002090805A3 (en) | A needle valve related arrangement for flow control | |
CA2332943A1 (en) | Fast valve and actuator | |
CA2254966A1 (en) | Burner controller assembly | |
CN211852841U (en) | Balanced high-speed electromagnetic valve | |
US6578536B1 (en) | Actuator assembly for electrohydraulic operation of cylinder valves |