DE102012215871A1 - Valve component for damping pressure oscillations in brake hydraulic system of motor car, has closing body guided in direction of valve seat by guiding body, where guiding body is accommodated in channel in axially movable manner - Google Patents
Valve component for damping pressure oscillations in brake hydraulic system of motor car, has closing body guided in direction of valve seat by guiding body, where guiding body is accommodated in channel in axially movable manner Download PDFInfo
- Publication number
- DE102012215871A1 DE102012215871A1 DE102012215871A DE102012215871A DE102012215871A1 DE 102012215871 A1 DE102012215871 A1 DE 102012215871A1 DE 102012215871 A DE102012215871 A DE 102012215871A DE 102012215871 A DE102012215871 A DE 102012215871A DE 102012215871 A1 DE102012215871 A1 DE 102012215871A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- assembly according
- valve assembly
- housing
- closing body
- 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- Withdrawn
Links
- 238000013016 damping Methods 0.000 title claims description 5
- 230000010355 oscillation Effects 0.000 title claims description 4
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 229910000915 Free machining steel Inorganic materials 0.000 claims description 2
- 238000003801 milling Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009467 reduction 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
- 230000009471 action Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 230000007704 transition Effects 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
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
- F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
- F16K15/028—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/341—Systems characterised by their valves
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/055—Valves therefor
Abstract
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
Eine Ventilbaugruppe der angegebenen Art ist bereits aus
Daher ist es die Aufgabe der vorliegenden Erfindung, eine Ventilbaugruppe der eingangs genannten Art weiter zu entwickeln, um durch eine möglichst einfache und funktionsverbesserte Ausführung den vorgenannten Nachteil zu vermeiden.Therefore, it is the object of the present invention to further develop a valve assembly of the type mentioned in order to avoid the aforementioned disadvantage by a simple and functionally improved design.
Diese Aufgabe wird erfindungsgemäß für eine Ventilbaugruppe der angegebenen Art mit den kennzeichnenden Merkmalen des Patentanspruchs 1 gelöst.This object is achieved for a valve assembly of the type indicated with the characterizing features of
Weitere Merkmale und Vorteile der Erfindung gehen im Folgenden aus der Beschreibung eines Ausführungsbeispiels anhand mehrerer Zeichnungen hervor.Further features and advantages of the invention will become apparent hereinafter from the description of an embodiment with reference to several drawings.
Es zeigen:Show it:
Die
Ferner geht aus der
Das Gehäuseoberteil
Um einen möglichst kompakten und geräuschminimierten Aufbau der Ventilbaugruppe realisieren zu können, ist der Schließkörper
Eine zusätzliche Geräuschminderung lässt sich erzielen, wenn der Schließkörper
Bevorzugt weist der Führungskörper
In vorliegendem Ausführungsweispiel nach
Ferner befindet sich gemäß der
Weiterhin ist teilweise aus der
Zur hydraulisch ungehinderten sowie gleichmäßigen Durchströmung von vier Zinnen
Das gleichfalls in der
Alternativ zu
Ergänzend zu
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Schließfederclosing spring
- 22
- Längskanallongitudinal channel
- 33
- Schließkörperclosing body
- 44
- Zinnenbattlements
- 55
- Ausschnittneckline
- 66
- Kerbescore
- 77
- Ventileinlassvalve inlet
- 88th
- Ventilgehäusevalve housing
- 99
- Ventilsitzvalve seat
- 1010
- Ventilauslassvalve outlet
- 1111
- Vorsprunghead Start
- 1212
- GehäuseoberteilHousing top
- 1313
- GehäuseunterteilHousing bottom
- 1414
- Siebscree
- 1515
- Führungskörperguide body
- 1616
- Aussparungrecess
- 1717
- Kanteedge
- 1818
- Zwischenraumgap
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 102009006980 A1 [0002] DE 102009006980 A1 [0002]
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012215871A DE102012215871A1 (en) | 2011-11-16 | 2012-09-07 | Valve component for damping pressure oscillations in brake hydraulic system of motor car, has closing body guided in direction of valve seat by guiding body, where guiding body is accommodated in channel in axially movable manner |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011086484.9 | 2011-11-16 | ||
DE102011086484 | 2011-11-16 | ||
DE102012215871A DE102012215871A1 (en) | 2011-11-16 | 2012-09-07 | Valve component for damping pressure oscillations in brake hydraulic system of motor car, has closing body guided in direction of valve seat by guiding body, where guiding body is accommodated in channel in axially movable manner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012215871A1 true DE102012215871A1 (en) | 2013-05-16 |
Family
ID=48145339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102012215871A Withdrawn DE102012215871A1 (en) | 2011-11-16 | 2012-09-07 | Valve component for damping pressure oscillations in brake hydraulic system of motor car, has closing body guided in direction of valve seat by guiding body, where guiding body is accommodated in channel in axially movable manner |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102012215871A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104976483A (en) * | 2015-06-30 | 2015-10-14 | 天津市远大阀门有限公司 | Spring type pipeline buffer |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB846944A (en) * | 1957-10-09 | 1960-09-07 | British Oxygen Co Ltd | Non-return valve |
GB1579512A (en) * | 1978-03-02 | 1980-11-19 | Witt Gasetechnik Ohg | Non-return gas valves |
DE3732077A1 (en) * | 1987-09-24 | 1989-04-06 | Wabco Westinghouse Fahrzeug | CHECK VALVE, ESPECIALLY FOR COMPRESSED AIR |
DE4029909A1 (en) * | 1990-09-21 | 1992-03-26 | Bosch Gmbh Robert | Non return valve for air driers of air brakes - has spring-tensioned closing body with cylindrical attachment |
DE102009006980A1 (en) | 2008-02-08 | 2009-08-13 | Continental Teves Ag & Co. Ohg | Hydraulic unit with improved pulsation damping |
DE102010060337A1 (en) * | 2009-11-05 | 2011-05-12 | Audi Ag | Non-return valve, has valve body resting upon housing-fixed seal seat with sealing element in closed position, where sealing element is fixed at valve body by clamping part that is formed by clamping ring |
-
2012
- 2012-09-07 DE DE102012215871A patent/DE102012215871A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB846944A (en) * | 1957-10-09 | 1960-09-07 | British Oxygen Co Ltd | Non-return valve |
GB1579512A (en) * | 1978-03-02 | 1980-11-19 | Witt Gasetechnik Ohg | Non-return gas valves |
DE3732077A1 (en) * | 1987-09-24 | 1989-04-06 | Wabco Westinghouse Fahrzeug | CHECK VALVE, ESPECIALLY FOR COMPRESSED AIR |
DE4029909A1 (en) * | 1990-09-21 | 1992-03-26 | Bosch Gmbh Robert | Non return valve for air driers of air brakes - has spring-tensioned closing body with cylindrical attachment |
DE102009006980A1 (en) | 2008-02-08 | 2009-08-13 | Continental Teves Ag & Co. Ohg | Hydraulic unit with improved pulsation damping |
DE102010060337A1 (en) * | 2009-11-05 | 2011-05-12 | Audi Ag | Non-return valve, has valve body resting upon housing-fixed seal seat with sealing element in closed position, where sealing element is fixed at valve body by clamping part that is formed by clamping ring |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104976483A (en) * | 2015-06-30 | 2015-10-14 | 天津市远大阀门有限公司 | Spring type pipeline buffer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |