DE102005002440A1 - Air supply connection for supplying air between turbocharger and internal combustion engine, has connection and counter units for connection with complementary units at turbocharger, charge air cooler and suction tube or tube sections - Google Patents
Air supply connection for supplying air between turbocharger and internal combustion engine, has connection and counter units for connection with complementary units at turbocharger, charge air cooler and suction tube or tube sections Download PDFInfo
- Publication number
- DE102005002440A1 DE102005002440A1 DE102005002440A DE102005002440A DE102005002440A1 DE 102005002440 A1 DE102005002440 A1 DE 102005002440A1 DE 102005002440 A DE102005002440 A DE 102005002440A DE 102005002440 A DE102005002440 A DE 102005002440A DE 102005002440 A1 DE102005002440 A1 DE 102005002440A1
- Authority
- DE
- Germany
- Prior art keywords
- connection
- elements
- counter
- turbocharger
- pipe
- 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- Withdrawn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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1034—Manufacturing and assembling intake systems
- F02M35/10354—Joining multiple sections together
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
- F02M35/10144—Connections of intake ducts to each other or to another device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/10157—Supercharged engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10314—Materials for intake systems
- F02M35/10321—Plastics; Composites; Rubbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10314—Materials for intake systems
- F02M35/10327—Metals; Alloys
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
- F16L27/06—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces with special sealing means between the engaging surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Technisches Gebiettechnical area
Die Erfindung befasst sich mit einer nachgiebigen Verbindung zwischen zwei Geräteteilen, insbesondere mit einer Zuluftverbindung zwischen einem Turbolader und einer Verbrennungskraftmaschine.The Invention deals with a resilient connection between two pieces of equipment, in particular with a supply air connection between a turbocharger and an internal combustion engine.
Es handelt sich hier um Verbindungen, die an mindest ein heißes Geräteteil anzuschließen sind und die höhere Temperaturen, beispielsweise 140°C bis 180°C, über längere Zeit unbeschädigt überstehen können. Die luftdicht sind und darüber hinaus beträchtliche Drücke aufnehmen können, die bis zu 3 bar betragen. Schließlich sind Relativbewegungen zwischen den beiden Geräteteilen möglich und sollen durch die Verbindungen nicht behindert werden. Letztendlich wird eine geringe Steifigkeit gefordert, um Körperschallbrücken zu vermeiden. Um die gestellten Anforderungen zu erfüllen, werden elastische und gewebearmierte Schläuche eingesetzt. Im Ladelufttrakt zwischen einem Turbolader und einem Ladeluftkühler werden häufig Gummigewebeschläuche in Kombination mit Stahl- bzw. Aluminiumrohren verwendet. Die Gewebeschläuche enthalten nicht recyclebare Kunststoffe, was unerwünscht ist.It These are connections that are to be connected to at least one hot piece of equipment and the higher one Temperatures, for example 140 ° C to 180 ° C, for a long time survive undamaged can. The airtight and above In addition, considerable pressures be able to record, which can be up to 3 bar. Finally, relative movements are between the two device parts possible and should not be hindered by the connections. At long last Low stiffness is required to support structure-borne sound bridges avoid. To meet the requirements, will be elastic and fabric-reinforced hoses used. In the charge air tract Between a turbocharger and a charge air cooler are often rubber fabric hoses in combination used with steel or aluminum tubes. The tissue hoses included non-recyclable plastics, which is undesirable.
Darstellung der Erfindungpresentation the invention
Der Erfindung liegt die Aufgabe zugrunde, eine nachgiebige Verbindung für zwei Geräteteile zu schaffen, die eine hohe Dichtigkeit hat, für höhere Temperaturen bis zu 180°C einsetzbar ist und Drücke bis zu 3 bar aufnehmen kann. Sie soll außerdem Relativbewegungen zwischen den Geräteteilen zulassen und eine geringe Steifigkeit haben.Of the Invention is based on the object, a resilient connection for two equipment parts To create, which has a high density, for higher temperatures up to 180 ° C can be used is and pressures up can absorb up to 3 bar. You should also relative movements between the device parts allow and have a low rigidity.
Die Lösung der gestellten Aufgabe erfolgt mit den Merkmalen des Anspruchs 1. An Stelle der bisherigen Gewebeschläuche wird ein starres Rohrstück verwendet, das mindestens an einem seiner Enden mit einem Anschlusselement bzw. Gegenelement zur Verbindung an einem Geräteteil oder einem weiteren Rohrstück, das seinerseits mit einem komplementären Gegenelement bzw. Anschlusselement versehen ist, ausgestattet wird. Die zu verbindenden Geräteteile werden somit über ein starres Rohrstück miteinander verbunden, wobei mindestens ein nachgiebiges Verbindungsteil aus einem Anschlusselement und einem Gegenelement Verwendung findet. Je nach Anzahl der eingesetzten Verbindungsteile wird eine kleinere oder größere Nachgiebigkeit bzw. Elastizität der gesamten Verbindung erreicht. Die einfachste Möglichkeit besteht darin, dass ein Geräteteil mit einem starren Rohrstück ausgerüstet ist, an dessen Ende ein Gegenelement angebracht ist, das mit einem am zweiten Geräteteil vorhandenen Anschlusselement zu einem Verbindungsteil gekoppelt wird. Hier ist die geringste Elastizität der Verbindung gegeben. Die Elastizität wird erhöht, wenn das starre Rohrstück an beiden Enden Gegenelemente hat, die mit an den Geräteteilen vorhandenen Anschlusselementen koppelbar sind. Eine solche Möglichkeit ist für viele Anwendungsfälle ausreichend. Bei hohen Vibrationen und Bewegungen der Geräteteile zueinander ist es günstig, wenn mindestens zwei starre Rohrstücke verwendet werden, die miteinander auf gleiche Weise über komplementäre Anschluss- und Gegenelemente verbunden werden.The solution The object is achieved with the features of claim 1. In place of the previous fabric hoses a rigid pipe section is used, the at least at one of its ends with a connection element or counter element for connection to a device part or another Pipe section, which in turn provided with a complementary counter element or connecting element is equipped. The device parts to be connected are thus over rigid pipe piece with each other connected, wherein at least one resilient connecting part of a connection element and a counter element is used. ever After the number of connecting parts used is a smaller or greater compliance or elasticity reached the entire connection. The easiest way is that a device part with a rigid piece of pipe equipped is at the end of a counter element is attached, with a on the second part of the device existing connection element coupled to a connecting part becomes. Here is the least elasticity of the compound. The elasticity will be raised, if the rigid pipe piece At both ends has counter elements, which with on the device parts existing connection elements can be coupled. Such a possibility is for many applications sufficient. For high vibrations and movements of the device parts it is convenient to each other, if at least two rigid pieces of pipe are used, which together in the same way over complementary Connection and counter elements are connected.
Für den Recyclevorgang ist es günstig, wenn das bzw. die Rohrstücke aus thermoplastischem Kunststoff bestehen. Dabei können die Anschluss- bzw. Gegenelemente ebenfalls aus thermoplastischem Kunststoff sein. Die Anschluss- bzw. Gegenelemente an den Geräteteilen dagegen werden bevorzugt aus hitzebeständigem Material hergestellt.For the recycle process is it cheap if the pipe or pieces made of thermoplastic material. The can Connection or counter elements also made of thermoplastic material be. The connection or counter elements on the device parts By contrast, they are preferably made of heat-resistant material.
Um eine möglichst hohe Drehbewegung der Verbindungsteile zu erreichen, können die Anschlusselemente halbschalenartig ausgebildet sein und mit zentrischen Öffnungen versehen werden. Zur Verbindung mit dem Gegenelement werden die Anschlusselemente an ihren freien Rändern mit formschlüssigen Kupplungsteilen versehen. Die Gegenelemente selbst können dabei kugelförmig mit einem zentralen Durchlass ausgebildet werden, wobei der Außenradius des Gegenelements kleiner als der Innenradius des Anschlusselements ist und der Durchmesser des Durchlasses dem Innendurchmesser des Rohrstücks entspricht.Around one possible To achieve high rotational movement of the connecting parts, the Connection elements half-shell-like design and with central openings be provided. For connection with the counter element are the Connection elements at their free edges with positive coupling parts Mistake. The counter elements themselves can be spherical with a central passage, wherein the outer radius of the counter element smaller than the inner radius of the connection element is and the diameter of the passage to the inner diameter of Pipe corresponds.
Die Anschluss- und Gegenelemente werden durch hitzebeständige Dichtringe voneinander beabstandet. Die Dichtringe bestehen aus entsprechendem elastomeren Material und lassen in geringfügigem Masse Relativbewegungen des Verbindungsteils zu.The Connection and counter elements are made of heat-resistant sealing rings spaced apart. The sealing rings consist of appropriate elastomeric material and leave slight movements relative movements of the connecting part to.
Möglich ist aber auch, die Gegenelemente rohrförmig auszubilden und auf ihrem Umfang mit wenigstens einem Dichtungsträger zu versehen. Diese Ausführungsform ist bei einfachen Anwendungsgebieten günstig.Is possible but also to form the counter-elements tubular and on their To provide circumference with at least one seal carrier. This embodiment is cheap in simple application areas.
Die Dichtringe werden bevorzugt in Ringnuten an den Gegenelementen eingelegt.The Sealing rings are preferably inserted in annular grooves on the counter-elements.
Außerdem haben die Gegenelemente schalenförmige Kupplungsringe zur formschlüssigen Verbindung mit den Kupplungsteilen der Anschlusselemente. Auf diese Weise ist eine schnelle Ankupplung bzw. Abkopplung von Anschluss- und Gegenelement möglich.Besides, have the counter-elements cupped Coupling rings for positive locking Connection with the coupling parts of the connection elements. To this Way, a quick coupling or decoupling of connection and counter element is possible.
Die Anschluss- bzw. Gegenelemente sind in der Regel mit den Rohrstücken verschweißt. Die Verbindung der Anschluss- bzw. Gegenelemente zu den Geräteteilen kann über Rohrstutzen hergestellt werden, wobei ebenfalls Schweißverbindungen eingesetzt werden.The Connection or counter elements are usually welded to the pipe sections. The Connection of the connection or counter elements to the device parts can over Pipe sockets are produced, where also welded joints be used.
In besonderen Anwendungsfällen ist es günstig, wenn die Gegenelemente mit an den Innenwänden der Kupplungsringe anliegendenden Abstandshaltern versehen sind. Hierdurch wird die Lage der Kupplungsringe eindeutig festgelegt und auch eventuelle Drehbewegungen unterstützt.In special applications is it cheap when the counter-elements abut with the inner walls of the coupling rings Spacers are provided. This will change the position of the coupling rings clearly defined and also supports any rotational movements.
Kurzbeschreibung der ZeichnungSummary the drawing
Die Erfindung wird anhand dreier in der Zeichnung dargestellter Ausführungsbeispiele näher erläutert.The The invention will be described with reference to three embodiments shown in the drawings explained in more detail.
Es zeigt:It shows:
Ausführung der ErfindungExecution of the invention
In
der
In
der
Die
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005002440A DE102005002440A1 (en) | 2005-01-19 | 2005-01-19 | Air supply connection for supplying air between turbocharger and internal combustion engine, has connection and counter units for connection with complementary units at turbocharger, charge air cooler and suction tube or tube sections |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005002440A DE102005002440A1 (en) | 2005-01-19 | 2005-01-19 | Air supply connection for supplying air between turbocharger and internal combustion engine, has connection and counter units for connection with complementary units at turbocharger, charge air cooler and suction tube or tube sections |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005002440A1 true DE102005002440A1 (en) | 2006-07-27 |
Family
ID=36650436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005002440A Withdrawn DE102005002440A1 (en) | 2005-01-19 | 2005-01-19 | Air supply connection for supplying air between turbocharger and internal combustion engine, has connection and counter units for connection with complementary units at turbocharger, charge air cooler and suction tube or tube sections |
Country Status (1)
Country | Link |
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DE (1) | DE102005002440A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2910110A3 (en) * | 2006-12-18 | 2008-06-20 | Renault Sas | Snap-on connector device for motor vehicle, has annular connection portion including minimum inner diameter, which is larger than minimum outer diameter of another portion for forming swiveling angle between longitudinal axes of ends |
EP2835567A1 (en) * | 2013-08-08 | 2015-02-11 | Hamilton Sundstrand Space Systems International, Inc. | Redundant seal assemblies for misaligned conduits |
CN114263799A (en) * | 2021-12-29 | 2022-04-01 | 江苏润明机械设备有限公司 | Spherical compensator for controlling connection tightness along with pressure |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6916431U (en) * | 1969-04-22 | 1969-09-18 | Fritz Boelcker | BALL AND SWIVEL JOINT FOR USE FOR PIPING |
DE1947863A1 (en) * | 1969-09-22 | 1971-04-01 | Fritz Boelcker | Elastic ball seal for pipe fittings and shaft seals |
EP0212331A1 (en) * | 1985-07-30 | 1987-03-04 | Witzenmann GmbH Metallschlauch-Fabrik Pforzheim | Connection of two pipes of a hot medium conduit |
DE8704386U1 (en) * | 1986-03-26 | 1987-10-01 | Plastag S.A., Eclepens, Ch | |
US5013072A (en) * | 1988-12-27 | 1991-05-07 | Ecia-Equipements Et Composants Pour L'industrie Automobile | Articulated tube connection, in particular for the exhaust pipework of a motor vehicle |
DE19608870C1 (en) * | 1996-03-07 | 1997-10-23 | Daimler Benz Ag | Vehicle internal combustion engine exhaust gas conduit insert |
-
2005
- 2005-01-19 DE DE102005002440A patent/DE102005002440A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6916431U (en) * | 1969-04-22 | 1969-09-18 | Fritz Boelcker | BALL AND SWIVEL JOINT FOR USE FOR PIPING |
DE1947863A1 (en) * | 1969-09-22 | 1971-04-01 | Fritz Boelcker | Elastic ball seal for pipe fittings and shaft seals |
EP0212331A1 (en) * | 1985-07-30 | 1987-03-04 | Witzenmann GmbH Metallschlauch-Fabrik Pforzheim | Connection of two pipes of a hot medium conduit |
DE8704386U1 (en) * | 1986-03-26 | 1987-10-01 | Plastag S.A., Eclepens, Ch | |
US5013072A (en) * | 1988-12-27 | 1991-05-07 | Ecia-Equipements Et Composants Pour L'industrie Automobile | Articulated tube connection, in particular for the exhaust pipework of a motor vehicle |
DE19608870C1 (en) * | 1996-03-07 | 1997-10-23 | Daimler Benz Ag | Vehicle internal combustion engine exhaust gas conduit insert |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2910110A3 (en) * | 2006-12-18 | 2008-06-20 | Renault Sas | Snap-on connector device for motor vehicle, has annular connection portion including minimum inner diameter, which is larger than minimum outer diameter of another portion for forming swiveling angle between longitudinal axes of ends |
EP2835567A1 (en) * | 2013-08-08 | 2015-02-11 | Hamilton Sundstrand Space Systems International, Inc. | Redundant seal assemblies for misaligned conduits |
CN114263799A (en) * | 2021-12-29 | 2022-04-01 | 江苏润明机械设备有限公司 | Spherical compensator for controlling connection tightness along with pressure |
CN114263799B (en) * | 2021-12-29 | 2023-11-07 | 江苏润明机械设备有限公司 | Spherical compensator following pressure control connection tightness |
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OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: ETIMEX TECHNICAL COMPONENTS GMBH, 89616 ROTTEN, DE |
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8139 | Disposal/non-payment of the annual fee |