DE102015217212A1 - valve assembly - Google Patents
valve assembly Download PDFInfo
- Publication number
- DE102015217212A1 DE102015217212A1 DE102015217212.0A DE102015217212A DE102015217212A1 DE 102015217212 A1 DE102015217212 A1 DE 102015217212A1 DE 102015217212 A DE102015217212 A DE 102015217212A DE 102015217212 A1 DE102015217212 A1 DE 102015217212A1
- Authority
- DE
- Germany
- Prior art keywords
- component
- valve
- valve assembly
- assembly according
- channel
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 claims abstract description 28
- 239000011148 porous material Substances 0.000 claims abstract description 3
- 239000002759 woven fabric Substances 0.000 claims abstract 2
- 238000011045 prefiltration Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 5
- 238000011118 depth filtration Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000006187 pill Substances 0.000 claims description 2
- 239000006228 supernatant Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229910000915 Free machining steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009760 functional impairment Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
- F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/36—Other control devices or valves characterised by definite functions
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/008—Reduction of noise or vibration
-
- 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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- 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
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/86—Control during or prevention of abnormal conditions
- F15B2211/8616—Control during or prevention of abnormal conditions the abnormal condition being noise or vibration
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Details Of Valves (AREA)
Abstract
Die Erfindung betrifft ein Ventilbaugruppe, bestehend aus einem Ventilgehäuse (5), in dem ein einen Ventileinlass (3) mit einem Ventilauslass (4) verbindender Kanal (13) vorgesehen ist, der vorzugsweise eine feste oder variabel einstellbare Drosselstelle (1) aufweist, mit einem im Kanal (13) eingesetzten Schließkörper (2), der mit einem im Ventilgehäuse ausgebildeten Ventilsitz (7) zusammenwirkt. In den Ventileinlass (3) ist ein Schwebepartikel im Fluid absorbierendes Bauteil (12) eingesetzt, das entweder aus einem porösen Material oder einem Gewebe hergestellt ist.The invention relates to a valve assembly comprising a valve housing (5) in which a channel (13) connecting a valve inlet (3) to a valve outlet (4) is provided, which preferably has a fixed or variably adjustable restriction (1) a closing body (2) inserted in the channel (13), which cooperates with a valve seat (7) formed in the valve housing. In the valve inlet (3), a floating particle is inserted in the fluid absorbing member (12) made of either a porous material or a woven fabric.
Description
Die Erfindung betrifft eine Ventilbaugruppe, insbesondere zur Dämpfung von Druckschwingungen in einem Hydrauliksystem, nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a valve assembly, in particular for damping pressure oscillations in a hydraulic system, according to the preamble of patent claim 1.
Eine Ventilbaugruppe der angegebenen Art ist bereits aus
Daher ist es die Aufgabe der vorliegenden Erfindung, eine Ventilbaugruppe der eingangs genannten Art derart weiter zu entwickeln, dass durch die im Fluid enthaltenen Schwebepartikel keine Beeinträchtigung der Ventilfunktion erfolgt. Therefore, it is the object of the present invention to develop a valve assembly of the type mentioned in such a way that there is no impairment of the valve function by the floating particles contained in the fluid.
Diese Aufgabe wird erfindungsgemäß für eine Ventilbaugruppe der angegebenen Art mit den Merkmalen des Patentanspruchs 1 gelöst. This object is achieved for a valve assembly of the type indicated with the features of claim 1.
Weitere Merkmale und Vorteile der Erfindung gehen im Folgenden aus der Beschreibung mehrerer Ausführungsbeispiele anhand von Zeichnungen hervor. Further features and advantages of the invention will become apparent hereinafter from the description of several embodiments with reference to drawings.
Exemplarisch für alle Ausführungsbeispiele zeigt die
Die Ventilbaugruppe besteht aus einem Ventilgehäuse
Theoretisch könnte bei Wunsch oder Bedarf die Drosselstelle
Der Schließkörper
Der Schließkörper
Durch die als Drosselstelle
Das Ventilgehäuse
Die Erfindung sieht vor, dass in den Ventileinlass
Sollen sehr kleine Schwebepartikel aufgehalten werden, dann werden kleine Sinterpartikel oder mehr Sinterpartikel in das Sinterverfahren hinzugefügt. Ein Vorteil zu einem herkömmlichen metallischen Filter ergibt sich infolge des Bauteils
Die
Um mehr kleinere Schwebepartikel abzufangen und die Eintrittsfläche nicht zu verstopfen, kann die Tiefenfiltration des Bauteils
Zur effektiven Tiefenfiltration erfolgt somit die Auswahl der Größe und/oder Anzahl und damit die Konzentration der Sinterpartikel in Abhängigkeit der zu durchströmenden Länge des Bauteils
Weiterhin zeigt die
In einer weiteren Ausgestaltung der Erfindung nach
In der Zusammenschau von
Die
Gemäß dem Ausführungsbeispiel nach
Die
Die
Schließlich offenbart die
Bezugszeichenliste LIST OF REFERENCE NUMBERS
- 11
- Drosselstelle restriction
- 22
- Schließkörper closing body
- 33
- Ventileinlass valve inlet
- 44
- Ventilauslass valve outlet
- 55
- Ventilgehäuse valve housing
- 66
- Reibring friction ring
- 77
- Ventilsitz valve seat
- 88th
- Führungszapfen spigot
- 99
- Schließfeder closing spring
- 1010
- Bund Federation
- 1111
- Ringnut ring groove
- 1212
- Bauteil component
- 1313
- Kanal channel
- 1414
- Vorfilter prefilter
- 1515
- Reservoir reservoir
- 1616
- Vertiefung deepening
- 1717
- Abstandshalter spacer
- 1818
- Ring ring
- 1919
- Zwischenraum gap
- 2020
- Überstand Got over
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102013202588 A1 [0002] DE 102013202588 A1 [0002]
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015217212.0A DE102015217212B4 (en) | 2015-09-09 | 2015-09-09 | Valve assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015217212.0A DE102015217212B4 (en) | 2015-09-09 | 2015-09-09 | Valve assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102015217212A1 true DE102015217212A1 (en) | 2017-03-09 |
DE102015217212B4 DE102015217212B4 (en) | 2024-01-18 |
Family
ID=58055304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015217212.0A Active DE102015217212B4 (en) | 2015-09-09 | 2015-09-09 | Valve assembly |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102015217212B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020200553A1 (en) * | 2019-04-03 | 2020-10-08 | Robert Bosch Gmbh | Valve assembly |
DE102019209270A1 (en) * | 2019-06-26 | 2020-12-31 | Continental Teves Ag & Co. Ohg | Valve arrangement |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013202588A1 (en) | 2012-07-04 | 2014-01-09 | Continental Teves Ag & Co. Ohg | Valve assembly for brake hydraulic system of motor car, has resilient friction element arranged either upstream or downstream to closing body, and placed between valve housing and longitudinal channel-closing body |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB567044A (en) | 1943-03-23 | 1945-01-25 | Tecalemit Ltd | Improvements in fluid flow regulating means |
DE4030971A1 (en) | 1990-10-01 | 1992-04-02 | Bosch Gmbh Robert | Electromagnet-actuated valve esp. for vehicular hydraulic braking - has fluid passages through sleeve in which transverse wall is arranged to provide seating for plunger |
DE19534219A1 (en) | 1995-09-15 | 1997-03-20 | Teves Gmbh Alfred | Hydraulically operated changeover valve |
DE102008050431B3 (en) | 2008-10-08 | 2010-06-17 | Buschjost Norgren Gmbh & Co Kg | Solenoid valve for dosing an aqueous fluid |
DE102011078250A1 (en) | 2011-06-29 | 2013-01-03 | Continental Teves Ag & Co. Ohg | valve assembly |
DE102011084059B4 (en) | 2011-10-05 | 2016-12-08 | Schwäbische Hüttenwerke Automotive GmbH | Control valve with integrated filter and camshaft phaser with the control valve |
DE102013222483A1 (en) | 2013-11-06 | 2015-05-07 | Robert Bosch Gmbh | Pressure control valve |
DE102015119768A1 (en) | 2015-11-16 | 2017-05-18 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Pneumatically controlled drain valve |
-
2015
- 2015-09-09 DE DE102015217212.0A patent/DE102015217212B4/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013202588A1 (en) | 2012-07-04 | 2014-01-09 | Continental Teves Ag & Co. Ohg | Valve assembly for brake hydraulic system of motor car, has resilient friction element arranged either upstream or downstream to closing body, and placed between valve housing and longitudinal channel-closing body |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020200553A1 (en) * | 2019-04-03 | 2020-10-08 | Robert Bosch Gmbh | Valve assembly |
CN113661104A (en) * | 2019-04-03 | 2021-11-16 | 罗伯特·博世有限公司 | Valve assembly |
JP2022526968A (en) * | 2019-04-03 | 2022-05-27 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Valve assembly |
JP7231760B2 (en) | 2019-04-03 | 2023-03-01 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | valve assembly |
US11746915B2 (en) | 2019-04-03 | 2023-09-05 | Robert Bosch Gmbh | Valve assembly |
DE102019209270A1 (en) * | 2019-06-26 | 2020-12-31 | Continental Teves Ag & Co. Ohg | Valve arrangement |
Also Published As
Publication number | Publication date |
---|---|
DE102015217212B4 (en) | 2024-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R012 | Request for examination validly filed | ||
R081 | Change of applicant/patentee |
Owner name: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, DE Free format text: FORMER OWNER: CONTINENTAL TEVES AG & CO. OHG, 60488 FRANKFURT, DE |
|
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R081 | Change of applicant/patentee |
Owner name: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, DE Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, 30165 HANNOVER, DE |