FR2871544B1 - ELECTROMAGNETIC CONTROL DISTRIBUTOR - Google Patents

ELECTROMAGNETIC CONTROL DISTRIBUTOR

Info

Publication number
FR2871544B1
FR2871544B1 FR0551537A FR0551537A FR2871544B1 FR 2871544 B1 FR2871544 B1 FR 2871544B1 FR 0551537 A FR0551537 A FR 0551537A FR 0551537 A FR0551537 A FR 0551537A FR 2871544 B1 FR2871544 B1 FR 2871544B1
Authority
FR
France
Prior art keywords
electromagnet
electromagnetic control
control distributor
pusher
distributor
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.)
Expired - Fee Related
Application number
FR0551537A
Other languages
French (fr)
Other versions
FR2871544A1 (en
Inventor
Thomas Bischof
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.)
Linde Hydraulics GmbH and Co KG
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Publication of FR2871544A1 publication Critical patent/FR2871544A1/en
Application granted granted Critical
Publication of FR2871544B1 publication Critical patent/FR2871544B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • F15B19/005—Fault detection or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/008—Valve failure
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding

Abstract

The distributor has a stressing unit (29) that stresses an activation pusher (18) of an electromagnet (17) in direction of a valve spool (3) longitudinally sliding in a bore of a case (2). The spool is stressed in direction of a neutral position by a return unit (11) when the electromagnet is not controlled, and stroke end position of the pusher is detected using intensity curve of the electromagnet.
FR0551537A 2004-06-09 2005-06-08 ELECTROMAGNETIC CONTROL DISTRIBUTOR Expired - Fee Related FR2871544B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410028054 DE102004028054B4 (en) 2004-06-09 2004-06-09 Electromagnetically actuated control valve

Publications (2)

Publication Number Publication Date
FR2871544A1 FR2871544A1 (en) 2005-12-16
FR2871544B1 true FR2871544B1 (en) 2008-12-12

Family

ID=35453653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0551537A Expired - Fee Related FR2871544B1 (en) 2004-06-09 2005-06-08 ELECTROMAGNETIC CONTROL DISTRIBUTOR

Country Status (2)

Country Link
DE (1) DE102004028054B4 (en)
FR (1) FR2871544B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012218393A1 (en) * 2012-10-09 2014-04-10 E.G.O. Elektro-Gerätebau GmbH Method for monitoring a gas valve, control for a gas valve and gas cooking appliance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754257Q (en) * 1968-10-14 1970-12-31 Mac Valves Inc REVERSE VALVE, ESPECIALLY ELECTROMAGNETIC ACTUATED
JPH11287349A (en) * 1998-02-06 1999-10-19 Denso Corp Solenoid control valve
US6657847B1 (en) * 1999-07-13 2003-12-02 Siemens Automotive Corporation Method of using inductance for determining the position of an armature in an electromagnetic solenoid
DE10224730B4 (en) * 2001-06-29 2012-09-27 Linde Material Handling Gmbh Hydraulic control device
DE10150199A1 (en) * 2001-10-12 2003-04-24 Wolfgang E Schultz Method and circuit for detecting the armature position of an electromagnet

Also Published As

Publication number Publication date
FR2871544A1 (en) 2005-12-16
DE102004028054A1 (en) 2005-12-29
DE102004028054B4 (en) 2012-08-16

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
CJ Change in legal form
TP Transmission of property

Owner name: LINDE HYDRAULICS GMBH & CO.KG, DE

Effective date: 20130819

PLFP Fee payment

Year of fee payment: 12

ST Notification of lapse

Effective date: 20180228