DE10356645A1 - Proportional valve has magnetic anchor which is closed by pressure or spring when no current flows through coil and opens against force of spring system , allowing proportional fluid flow - Google Patents

Proportional valve has magnetic anchor which is closed by pressure or spring when no current flows through coil and opens against force of spring system , allowing proportional fluid flow Download PDF

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Publication number
DE10356645A1
DE10356645A1 DE10356645A DE10356645A DE10356645A1 DE 10356645 A1 DE10356645 A1 DE 10356645A1 DE 10356645 A DE10356645 A DE 10356645A DE 10356645 A DE10356645 A DE 10356645A DE 10356645 A1 DE10356645 A1 DE 10356645A1
Authority
DE
Germany
Prior art keywords
spring
pressure
proportional
closed
coil
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.)
Withdrawn
Application number
DE10356645A
Other languages
German (de)
Inventor
Frank Zelano
Wolfgang Blaffert
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.)
KENDRION BINDER GmbH
Original Assignee
KENDRION BINDER 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34609470&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE10356645(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KENDRION BINDER GmbH filed Critical KENDRION BINDER GmbH
Priority to DE10356645A priority Critical patent/DE10356645A1/en
Priority to DE202004021836U priority patent/DE202004021836U1/en
Priority to DE102004057873.7A priority patent/DE102004057873C5/en
Publication of DE10356645A1 publication Critical patent/DE10356645A1/en
Withdrawn legal-status Critical Current

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
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F16K31/0665—Lift valves with valve member being at least partially ball-shaped
    • 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
    • F16K31/0644—One-way valve
    • F16K31/0651—One-way valve the fluid passing through the solenoid coil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

The proportional valve has a magnetic anchor (5) which is closed by pressure or a spring (1) when no current flows through the coil (3). It opens against force of a spring system (4), allowing proportional fluid flow.

Description

Zweck der Erfindung/Problemstellung:Purpose of the Invention / Problem:

Die Erfindung beinhaltet den konstruktiven Aufbau eines stromlos geschlossenen Sitzventiles, das proportional einen Volumenstrom oder Druck steuern kann.The Invention includes the structural design of a normally closed Poppet valves that proportionally control a flow or pressure can.

Charakteristik des Standes der Technik:Characteristic of the state of the technique:

Der Stand der Technik ist die Ausführung der Sitzventile, bei denen der Proportionalmagnet gegen den Druck arbeitet (z. B. Düse – Prallplatte). Diese Ventile sind durch eine Druckfeder stromlos geschlossen.Of the The state of the art is the execution the poppet valves, where the proportional solenoid against the pressure works (eg nozzle - baffle plate). These valves are normally closed by a compression spring.

Nachteile des Standes der Technik:Disadvantages of the state of the technique:

Die Nachteile der gegenwärtigen Ventile ist der definierte Ventilöffnungsdruck, der durch die Druckfeder vorgegeben ist.The Disadvantages of the current Valves is the defined valve opening pressure created by the compression spring is predetermined.

Technische Aufgabe der Erfindung:Technical task of Invention:

Durch die Erfindung wird eine konstruktive Ausgestaltung vorgeschlagen, bei der das Ventil druckunabhängig stromlos geschlossen ist. Hierbei wird der Dichtsitz geschlossen, indem das Schließelement durch den Druck oder eine Feder niedergehalten wird. In diesem Fall kann der Magnet keine proportionale Steuerung gegen den Druck vornehmen, da eine Stromerhöhung ein sofortiges Öffnen des Sitzes bewirken würde. Die Funktionsweise des neu vorgeschlagenen proportionalen Sitzventils ist dadurch gekennzeichnet, dass der Magnet gegen eine Feder arbeitet.By the invention is proposed a structural design, at the valve pressure independent is closed normally. Here, the sealing seat is closed, by the closing element is held down by the pressure or a spring. In this case the magnet can not make proportional control against the pressure, because a power increase an immediate opening of the Would effect a seat. The operation of the newly proposed proportional seat valve is characterized in that the magnet operates against a spring.

Vorteile der Erfindung:Advantages of the invention:

Die Vorteile der neuen Konstruktion liegen

  • – im einfachen konstruktiven Aufbau, der fertigungstechnisch günstig gestaltet ist und dadurch leicht montiert werden kann,
  • – im günstigen Herstellungspreis,
The advantages of the new design lie
  • - In a simple construction, which is designed favorable manufacturing technology and thus can be easily mounted,
  • - in the low production price,

Claims (4)

Proportionales Sitzventil, stromlos geschlossen. Schließelement auf der Druckseite; Sitz wird geschlossen in dem der Druck das Schließelement gegen den Sitz abdichtet.Proportional seat valve, normally closed. closing element on the pressure side; Seat is closed in which the pressure is the closing element seals against the seat. Proportionales Sitzventil, mit der Wirkungsweise, dass der Magnet gegen eine Feder arbeitet.Proportional seat valve, with the mode of action, that the magnet works against a spring. Sitzventil nach Anspruch 1 und 2 dadurch gekennzeichnet, dass der Magnetanker zwischen zwei Federn eingespannt ist (wahlweise auch Membranfeder).Seat valve according to claim 1 and 2, characterized that the magnet armature is clamped between two springs (optional also diaphragm spring). Sitzventil nach Anspruch 1 und 2 dadurch gekennzeichnet, bei dem ein Toleranzausgleich vorgenommen wird, bei dem der Ventilsitz auf die Betätigungsachse aufgesetzt wird.Seat valve according to claim 1 and 2, characterized in which a tolerance compensation is made, wherein the valve seat on the actuation axis is put on.
DE10356645A 2003-12-01 2003-12-01 Proportional valve has magnetic anchor which is closed by pressure or spring when no current flows through coil and opens against force of spring system , allowing proportional fluid flow Withdrawn DE10356645A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE10356645A DE10356645A1 (en) 2003-12-01 2003-12-01 Proportional valve has magnetic anchor which is closed by pressure or spring when no current flows through coil and opens against force of spring system , allowing proportional fluid flow
DE202004021836U DE202004021836U1 (en) 2003-12-01 2004-11-30 poppet valve
DE102004057873.7A DE102004057873C5 (en) 2003-12-01 2004-11-30 poppet valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10356645A DE10356645A1 (en) 2003-12-01 2003-12-01 Proportional valve has magnetic anchor which is closed by pressure or spring when no current flows through coil and opens against force of spring system , allowing proportional fluid flow

Publications (1)

Publication Number Publication Date
DE10356645A1 true DE10356645A1 (en) 2005-06-23

Family

ID=34609470

Family Applications (3)

Application Number Title Priority Date Filing Date
DE10356645A Withdrawn DE10356645A1 (en) 2003-12-01 2003-12-01 Proportional valve has magnetic anchor which is closed by pressure or spring when no current flows through coil and opens against force of spring system , allowing proportional fluid flow
DE202004021836U Expired - Lifetime DE202004021836U1 (en) 2003-12-01 2004-11-30 poppet valve
DE102004057873.7A Active DE102004057873C5 (en) 2003-12-01 2004-11-30 poppet valve

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE202004021836U Expired - Lifetime DE202004021836U1 (en) 2003-12-01 2004-11-30 poppet valve
DE102004057873.7A Active DE102004057873C5 (en) 2003-12-01 2004-11-30 poppet valve

Country Status (1)

Country Link
DE (3) DE10356645A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007026834A1 (en) 2007-06-06 2008-12-11 Hydraulik-Ring Gmbh Electromagnetic control valve e.g. for internal combustion engine, has valve unit, full valve casing, inlet port, consumer connection and piston valve which is relocatable compared with valve casing
DE102008010646A1 (en) 2008-02-22 2009-08-27 Schaeffler Kg Electromagnetic actuator i.e. central magnet, for adjusting central valve in internal combustion engine of motor vehicle, has bearing surface whose cross section lying in axis of pin is sectionally formed in convex manner against pin
DE102008010649A1 (en) 2008-02-22 2009-08-27 Schaeffler Kg Electromagnetic actuator unit for regulating central valve of internal combustion engine of motor vehicle, has armature and coil movable together, where armature is arranged in direction of axial adjustment produced by fields of coil on pin
DE102008010648A1 (en) 2008-02-22 2009-08-27 Schaeffler Kg Electromagnetic actuator for use as central magnet of hydraulic directional valve in inner motor of internal combustion engine of motor vehicle, has pressure pin supported in inner bearing part tiltably supported on outer bearing part
DE102008059012A1 (en) 2008-11-26 2010-05-27 Schaeffler Kg Electromagnetic actuator for a hydraulic directional control valve and method for its assembly
DE102009006355A1 (en) 2009-01-28 2010-07-29 Schaeffler Technologies Gmbh & Co. Kg Proportional magnet for a hydraulic directional valve and method for its production
DE102010020834B4 (en) 2010-05-18 2012-03-29 Kendrion Binder Magnete Gmbh Electromagnetic control valve
DE102015101588A1 (en) 2015-02-04 2016-08-04 Kendrion (Villingen) Gmbh poppet valve
DE202015100601U1 (en) * 2015-02-09 2015-03-06 Kendrion (Villingen) Gmbh Seat valve for at least partially closing and opening a conduit system
DE102015109077A1 (en) 2015-06-09 2016-12-15 Kendrion (Villingen) Gmbh Flow controlled seat valve
DE102015111813B4 (en) 2015-07-21 2017-03-02 Kendrion (Villingen) Gmbh poppet valve
KR102440010B1 (en) * 2018-03-21 2022-09-05 현대모비스 주식회사 Pressure control valve for vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243382C2 (en) 1972-09-04 1983-01-05 Hoerbiger Hydraulik KG, 8920 Schongau Electromagnetically operated hydraulic valve
DE4033946C2 (en) 1990-10-25 1999-11-11 Rausch & Pausch Hydraulic 2-2 way magnetic valve - has 2 valve elements raised simultaneously from valve seats via magnetic armature
US5606992A (en) 1994-05-18 1997-03-04 Coltec Industries Inc. Pulse width modulated solenoid
US5950984A (en) 1997-11-03 1999-09-14 Spx Corporation Solenoid valve
DE19810241C2 (en) 1998-03-10 2001-07-05 Bosch Gmbh Robert Electromagnetic directional control valve
JP2001263526A (en) 2000-03-16 2001-09-26 Mitsubishi Electric Corp Solenoid valve
DE10308482B4 (en) 2002-02-26 2006-11-09 Kendrion Binder Magnete Gmbh Solenoid valve
US6866063B2 (en) 2002-09-06 2005-03-15 Delphi Technologies, Inc. Low leak pressure control actuator
US6827102B2 (en) 2003-04-25 2004-12-07 Delphi Technologies, Inc. Three port-two way solenoid valve

Also Published As

Publication number Publication date
DE102004057873A1 (en) 2005-06-30
DE102004057873B4 (en) 2010-06-17
DE202004021836U1 (en) 2011-08-03
DE102004057873C5 (en) 2018-03-29

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