DE19834786C2 - Elektromagnetisches Wegesitzventil - Google Patents
Elektromagnetisches WegesitzventilInfo
- Publication number
- DE19834786C2 DE19834786C2 DE1998134786 DE19834786A DE19834786C2 DE 19834786 C2 DE19834786 C2 DE 19834786C2 DE 1998134786 DE1998134786 DE 1998134786 DE 19834786 A DE19834786 A DE 19834786A DE 19834786 C2 DE19834786 C2 DE 19834786C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- seat
- connection
- directional
- valve seat
- 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 - Lifetime
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
- F16K31/0603—Multiple-way valves
- F16K31/0624—Lift valves
- F16K31/0627—Lift valves with movable valve member positioned between seats
- F16K31/0631—Lift valves with movable valve member positioned between seats with ball shaped valve members
-
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Magnetically Actuated Valves (AREA)
Description
A1 Fläche
A2 Fläche
A3 Fläche
A Anschluß
T Anschluß
P Anschluß
W Wirkverbindung
X Mittenachse
Claims (8)
- a) einen zwei gegenüberliegende Ventilsitze (T-Ventilsitz 14, P-Ventilsitz 12) aufweisenden Ventilraum (10), welcher mit einem P-Anschluß für einen Pumpendruck, einem A-Anschluß für einen Arbeitszylinderraum und einem T-Anschluß für einen Druckmitteltank in Verbindung steht,
- b) der Ventilraum (10) weist ein Dichtelement (22) auf, durch welches abwechselnd einer der beiden Ventilsitze (T- Ventilsitz 14, P-Ventilsitz 12) verschließbar ist,
- c) eine auf das Dichtelement (22) wirkende Stößelanordnung (20, 50), durch welchen Kraft auf das Dichtelement (22) in Richtung des dem P-Anschluß zugewandten Ventilsitzes (P- Ventilsitz 12) ausübbar ist,
- a) der A-Anschluß steht bei geschlossenem T-Ventilsitz (14) und bei offenem P-Ventilsitz (12) über die Stößelanordnung (20, 50) mit dem Dichtelement (22) in hydraulischer Wirkver bindung zur Erzielung einer Druckkompensation mittels einer zusätzlichen Kraftkomponente, die in Richtung des dem P- Anschluß zugewandten Ventilsitzes (P-Ventilsitz 12) gerich tet ist, und
- b) die Querschnittsfläche (A1) des P-Ventilsitzes (12) ist kleiner als die Querschnittsfläche (A2) des T-Ventilsitzes (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998134786 DE19834786C2 (de) | 1998-08-01 | 1998-08-01 | Elektromagnetisches Wegesitzventil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998134786 DE19834786C2 (de) | 1998-08-01 | 1998-08-01 | Elektromagnetisches Wegesitzventil |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19834786A1 DE19834786A1 (de) | 2000-02-10 |
DE19834786C2 true DE19834786C2 (de) | 2003-03-27 |
Family
ID=7876142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998134786 Expired - Lifetime DE19834786C2 (de) | 1998-08-01 | 1998-08-01 | Elektromagnetisches Wegesitzventil |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19834786C2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3159535A1 (de) | 2015-10-23 | 2017-04-26 | Kendrion (Villingen) GmbH | Elektromagnetisches ventil |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10255524B4 (de) * | 2001-11-27 | 2004-08-26 | Kendrion Binder Magnete Gmbh | Elektromagnetisches 3/2-Wegesitzventil mit A-Kompensation |
US20180355993A1 (en) * | 2017-06-09 | 2018-12-13 | Flextronics Ap, Llc | Hydraulic valve configuration for nh vbs with a nl solenoid |
GB2582959A (en) * | 2019-04-11 | 2020-10-14 | Penny & Giles Controls Ltd | Solenoid Valve |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3315222C2 (de) * | 1983-04-27 | 1987-09-03 | Mannesmann Rexroth Gmbh, 8770 Lohr, De | |
US5135027A (en) * | 1989-11-15 | 1992-08-04 | Aisin Aw Co., Ltd. | Three-way solenoid valve and method of fabricating same |
DE3732445C2 (de) * | 1987-09-25 | 1993-12-23 | Rexroth Mannesmann Gmbh | Druckregelventil |
-
1998
- 1998-08-01 DE DE1998134786 patent/DE19834786C2/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3315222C2 (de) * | 1983-04-27 | 1987-09-03 | Mannesmann Rexroth Gmbh, 8770 Lohr, De | |
DE3732445C2 (de) * | 1987-09-25 | 1993-12-23 | Rexroth Mannesmann Gmbh | Druckregelventil |
US5135027A (en) * | 1989-11-15 | 1992-08-04 | Aisin Aw Co., Ltd. | Three-way solenoid valve and method of fabricating same |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3159535A1 (de) | 2015-10-23 | 2017-04-26 | Kendrion (Villingen) GmbH | Elektromagnetisches ventil |
DE102015118090A1 (de) | 2015-10-23 | 2017-04-27 | Kendrion (Villingen) Gmbh | Elektromagnetisches Ventil |
Also Published As
Publication number | Publication date |
---|---|
DE19834786A1 (de) | 2000-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8304 | Grant after examination procedure | ||
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Representative=s name: PATENTANWAELTE WESTPHAL MUSSGNUG & PARTNER, DE |
|
R081 | Change of applicant/patentee |
Owner name: KENDRION (VILLINGEN) GMBH, DE Free format text: FORMER OWNER: KENDRION BINDER MAGNETE GMBH, 78048 VILLINGEN-SCHWENNINGEN, DE Effective date: 20120820 |
|
R082 | Change of representative |
Representative=s name: PATENTANWAELTE WESTPHAL MUSSGNUG & PARTNER, DE Effective date: 20120820 Representative=s name: WESTPHAL, MUSSGNUG & PARTNER PATENTANWAELTE MI, DE Effective date: 20120820 |
|
R071 | Expiry of right |