IT1234833B - High-speed solenoid valve for pneumatic circuit - Google Patents

High-speed solenoid valve for pneumatic circuit

Info

Publication number
IT1234833B
IT1234833B IT8967430A IT6743089A IT1234833B IT 1234833 B IT1234833 B IT 1234833B IT 8967430 A IT8967430 A IT 8967430A IT 6743089 A IT6743089 A IT 6743089A IT 1234833 B IT1234833 B IT 1234833B
Authority
IT
Italy
Prior art keywords
chamber
solenoid valve
fluid
speed solenoid
pneumatic circuit
Prior art date
Application number
IT8967430A
Other languages
Italian (it)
Other versions
IT8967430A0 (en
Inventor
Gaiardo Mario
Original Assignee
Matrix Srl
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 Matrix Srl filed Critical Matrix Srl
Priority to IT8967430A priority Critical patent/IT1234833B/en
Publication of IT8967430A0 publication Critical patent/IT8967430A0/en
Priority to EP19900109997 priority patent/EP0400504B1/en
Priority to DE1990611417 priority patent/DE69011417T2/en
Priority to ES90109997T priority patent/ES2063195T3/en
Priority to US07/530,348 priority patent/US5048564A/en
Application granted granted Critical
Publication of IT1234833B publication Critical patent/IT1234833B/en

Links

Landscapes

  • Magnetically Actuated Valves (AREA)

Abstract

The circular fluid chamber (12) of a high-speed solenoid valve (5) is constructed of non-magnetic material. Pressurised fluid enters the chamber (12) through an inlet duct (9) where it is directed to leave by one or more outlet ducts (111) arranged around the chamber circumference which have ports sealed shut by discs (42) attached to electromagnetic motors (117) and held closed by fluid pressure. A printed circuit board (73) intermittently energises individual electromagnetic coils (22) to facilitate opening of the outlet ports. The fluid, in constant contact with the electromagnets, acts as a coolant medium.
IT8967430A 1989-06-02 1989-06-02 High-speed solenoid valve for pneumatic circuit IT1234833B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8967430A IT1234833B (en) 1989-06-02 1989-06-02 High-speed solenoid valve for pneumatic circuit
EP19900109997 EP0400504B1 (en) 1989-06-02 1990-05-25 A high-speed solenoid valve for a fluid under pressure,e.g. for pneumatic circuits
DE1990611417 DE69011417T2 (en) 1989-06-02 1990-05-25 Electromagnetic high-speed valve for fluid under pressure, for example for pneumatic circuits.
ES90109997T ES2063195T3 (en) 1989-06-02 1990-05-25 HIGH SPEED SOLENOID VALVE FOR A LOW PRESSURE FLUID, FOR EXAMPLE, FOR CIRCUITS.
US07/530,348 US5048564A (en) 1989-06-02 1990-05-30 High-speed solenoid valve for a fluid under pressure, e.g. for pneumatic circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967430A IT1234833B (en) 1989-06-02 1989-06-02 High-speed solenoid valve for pneumatic circuit

Publications (2)

Publication Number Publication Date
IT8967430A0 IT8967430A0 (en) 1989-06-02
IT1234833B true IT1234833B (en) 1992-05-29

Family

ID=11302332

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967430A IT1234833B (en) 1989-06-02 1989-06-02 High-speed solenoid valve for pneumatic circuit

Country Status (1)

Country Link
IT (1) IT1234833B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011022487A1 (en) * 2009-08-19 2011-02-24 Alcon Research, Ltd. Magnetically driven high speed pneumatic valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011022487A1 (en) * 2009-08-19 2011-02-24 Alcon Research, Ltd. Magnetically driven high speed pneumatic valve

Also Published As

Publication number Publication date
IT8967430A0 (en) 1989-06-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950629