DE4343660B4 - Valve for the lubricating oil circuit of an internal combustion engine - Google Patents
Valve for the lubricating oil circuit of an internal combustion engine Download PDFInfo
- Publication number
- DE4343660B4 DE4343660B4 DE19934343660 DE4343660A DE4343660B4 DE 4343660 B4 DE4343660 B4 DE 4343660B4 DE 19934343660 DE19934343660 DE 19934343660 DE 4343660 A DE4343660 A DE 4343660A DE 4343660 B4 DE4343660 B4 DE 4343660B4
- Authority
- DE
- Germany
- Prior art keywords
- housing
- valve
- closure body
- receiving part
- cavity
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/16—Controlling lubricant pressure or quantity
-
- 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
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0433—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with vibration preventing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Safety Valves (AREA)
Abstract
Durch
Federkraft schließendes
Ventil für
den Schmierölkreislauf
eines ein gegossenes Gehäuse aufweisenden
Verbrennungsmotors zum direkten Einsatz in eine Aufnahme des gegossenen
Motorgehäuses,
bei dem
– das
Ventil ein Gehäuse
(7) und einen darin gelagerten, federbelasteten Verschlusskörper (1)
besitzt,
– das
Gehäuse
(7) des Ventils über
einen Preßsitz
in der Aufnahme des Motorgehäuses
befestigt ist,
– der
Verschlusskörper
(1) hydraulisch schwingungsgedämpft,
gegen ein feststehendes Aufnahmeteil verschiebbar ist,
– das Volumen
eines von dem Verschlußkörper (1)
und dem Aufnahmeteil umschlossenen Hohlraumes (6) durch eine Relativbewegung
zwischen dem Verschlußkörper (1) und
dem Aufnahmeteil durch gedrosselte Fluidströmung zwischen dem Hohlraum
(6) und dem außerhalb
des Hohlraumes liegenden Fluidraum veränderbar ist,
dadurch gekennzeichnet,
daß das Aufnahmeteil
aus einem an dem Gehäuse
(8) des Motors angegossenen Zapfen (9) besteht.A spring closing valve for the lubricating oil circuit of an internal combustion engine having a cast housing for direct insertion into a housing of the molded motor housing, in which
The valve has a housing (7) and a spring-loaded closure body (1) mounted therein,
- The housing (7) of the valve is mounted via a press fit in the receptacle of the motor housing,
- The closure body (1) is hydraulically vibration damped, is displaceable against a fixed receiving part,
- The volume of one of the closure body (1) and the receiving part enclosed cavity (6) by a relative movement between the closure body (1) and the receiving part by throttled fluid flow between the cavity (6) and the fluid space lying outside the cavity is variable,
characterized,
that the receiving part consists of a on the housing (8) of the engine molded pin (9).
Description
Die Erfindung betrifft ein Ventil nach dem Oberbegriff des Patentanspruchs. The The invention relates to a valve according to the preamble of the claim.
Derartige
bezüglich
ihres Aufbaus an sich bekannte Ventile (
Aus
Die Erfindung beschäftigt sich mit dem Problem, ein gattungsgemäßes Ventil, das mit einem eigenständigen, den Ver schlusskörper dieses Ventiles lagernden Gehäuse versehen ist, und bei dem die Bewegung des Verschlusskörpers gedämpft werden soll, konstruktiv zu vereinfachen. Die Vereinfachung soll zu einer kostengünstigeren Herstellung führen. Gelöst wird dieses Problem durch den Einbau eines gattungsgemäßen Ventils nach dem kennzeichnenden Merkmal des Patentanspruchs.The Invention busy address the problem, a generic valve that comes with a standalone, the closure body this valve stored housing is provided, and in which the movement of the closure body is to be damped, constructively simplify. Simplification should be cheaper Lead manufacture. Is solved this problem by the installation of a generic valve according to the characterizing feature of the claim.
Das erfindungsgemäße Ventil ist im Motorgehäuse integriert. Diese Integration ist bei der erfindungsgemäßen Ausgestaltung des Ventiles ein besonderer, bei bisher gattungsmäßig bekannten Ventilen nicht erzielbar gewesener Vorteil.The inventive valve is in the motor housing integrated. This integration is in the embodiment of the invention the valve a special, previously known in the genus Valves unavailable advantage.
Der mit einem solchen Ventil in an sich bekannter Weise erzielbare Dämpfungseffekt wird durch das Zusammenwirken eines beweglichen Ventil-Schlusskörpers mit dem feststehenden als Zapfen ausgebildeten Aufnahmeteil dadurch erreicht, daß beide Teile einen flüssigkeitsgefüllten Hohlraum umschließen, der mit dem Hauptstrom des Fluids über einen engen Querschnitt in Verbindung steht.Of the with such a valve in a conventional manner achievable damping effect is due to the interaction of a movable valve-closing body with the fixed formed as a pin receiving part characterized achieved that both Parts a liquid-filled cavity enclose, with the main flow of fluid over a narrow cross-section communicates.
Bei geeigneter Ausgestaltung des Zapfens als Aufnahmeteil wird auch ein Führungseffekt erzielt, wodurch ein Verkanten des Verschlußkörpers vermieden wird.at suitable embodiment of the pin as a receiving part is also a leadership effect achieved, whereby tilting of the closure body is avoided.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt.One embodiment the invention is shown in the drawing.
Es zeigenIt demonstrate
Bei
Druckschwankungen wird die Feder abwechselnd be- und entlastet,
das Feder-Masse-System also zu Schwingungen angeregt. Diese Schwingungen
werden gedämpft,
da zwischen dem ölgefüllten Hohlraum
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934343660 DE4343660B4 (en) | 1993-12-21 | 1993-12-21 | Valve for the lubricating oil circuit of an internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934343660 DE4343660B4 (en) | 1993-12-21 | 1993-12-21 | Valve for the lubricating oil circuit of an internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4343660A1 DE4343660A1 (en) | 1995-06-22 |
DE4343660B4 true DE4343660B4 (en) | 2005-06-02 |
Family
ID=6505653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19934343660 Expired - Lifetime DE4343660B4 (en) | 1993-12-21 | 1993-12-21 | Valve for the lubricating oil circuit of an internal combustion engine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4343660B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5636659A (en) * | 1995-10-17 | 1997-06-10 | Westinghouse Electric Corporation | Variable area compensation valve |
DE102004008299A1 (en) * | 2004-02-20 | 2005-09-01 | Daimlerchrysler Ag | Internal combustion engine with a lubricant circuit and a damping element |
DE202004008253U1 (en) * | 2004-05-19 | 2005-09-29 | Hengst Gmbh & Co.Kg | Oil or fuel filter chamber non-return valve has a valve-holder shaped to provide recesses engaging securing lugs directly on the housing and to permit its rotation by a valve insertion tool during assembling |
DE102007023121B4 (en) | 2007-05-10 | 2010-01-07 | Joma-Polytec Kunststofftechnik Gmbh | Valve for insertion into a housing, in particular an internal combustion engine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2339101A (en) * | 1941-03-13 | 1944-01-11 | Arthur L Parker | Check valve assembly |
DE1784524U (en) * | 1959-01-15 | 1959-03-05 | Bopp & Reuther Gmbh | NON-RETURN VALVE, IN PARTICULAR FOR DISTRICT HEATING PIPES. |
DE2303511A1 (en) * | 1973-01-25 | 1974-08-01 | Aeg Kanis Turbinen | COMBINED STARTING AND QUICK-CLOSING DEVICE FOR STEAM AND GAS TURBINES |
DE9010459U1 (en) * | 1990-07-11 | 1990-09-13 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Valve, in particular for bypassing a lubricating oil filter of an internal combustion engine |
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 |
-
1993
- 1993-12-21 DE DE19934343660 patent/DE4343660B4/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2339101A (en) * | 1941-03-13 | 1944-01-11 | Arthur L Parker | Check valve assembly |
DE1784524U (en) * | 1959-01-15 | 1959-03-05 | Bopp & Reuther Gmbh | NON-RETURN VALVE, IN PARTICULAR FOR DISTRICT HEATING PIPES. |
DE2303511A1 (en) * | 1973-01-25 | 1974-08-01 | Aeg Kanis Turbinen | COMBINED STARTING AND QUICK-CLOSING DEVICE FOR STEAM AND GAS TURBINES |
DE9010459U1 (en) * | 1990-07-11 | 1990-09-13 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Valve, in particular for bypassing a lubricating oil filter of an internal combustion engine |
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 |
Also Published As
Publication number | Publication date |
---|---|
DE4343660A1 (en) | 1995-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: MAHLE FILTERSYSTEME GMBH, 70376 STUTTGART, DE |
|
8364 | No opposition during term of opposition | ||
R071 | Expiry of right | ||
R071 | Expiry of right |