DE102004062009A1 - Frame for a radiator of an internal combustion engine - Google Patents
Frame for a radiator of an internal combustion engine Download PDFInfo
- Publication number
- DE102004062009A1 DE102004062009A1 DE200410062009 DE102004062009A DE102004062009A1 DE 102004062009 A1 DE102004062009 A1 DE 102004062009A1 DE 200410062009 DE200410062009 DE 200410062009 DE 102004062009 A DE102004062009 A DE 102004062009A DE 102004062009 A1 DE102004062009 A1 DE 102004062009A1
- Authority
- DE
- Germany
- Prior art keywords
- frame
- frame according
- film
- blower
- fan
- 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- Withdrawn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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/06—Guiding or ducting air to, or from, ducted fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2070/00—Details
- F01P2070/50—Details mounting fans to heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Es wird eine Zarge für einen Kühler einer Brennkraftmaschine eines Kraftfahrzeugs angegeben, die eine Halterung (11) für ein Gebläse mit Gebläserad und Gebläsemotor und eine Zargenabdeckung (12) aufweist, in der eine Gebläseöffnung (15) zur Aufnahme des Gebläserads ausgespart ist. Zur Reduzierung der Herstellungskosten und des Gewichts der Zarge ist die Zargenabdeckung (12) von einer Strebenstruktur (16) aus Streben (161) mit zwischen den Streben (161) eingeschlossenen, offenen Gefachen (14) und von mindestens einer die Gefache (14) abdeckenden, dünnen Folie (13) gebildet (Fig. 1).The invention relates to a frame for a radiator of an internal combustion engine of a motor vehicle, comprising a holder (11) for a fan with blower motor and fan motor and a frame cover (12) in which a fan opening (15) for receiving the fan wheel is cut out. To reduce the cost of manufacture and the weight of the frame, the frame cover (12) of a strut structure (16) of struts (161) with between the struts (161) enclosed, open compartments (14) and at least one of the compartments (14) covering , thin film (13) formed (Fig. 1).
Description
Die Erfindung geht aus von einer Zarge für einen Kühler einer Brennkraftmaschine eines Kraftfahrzeugs nach dem Oberbegriff des Anspruchs 1.The The invention is based on a frame for a radiator of an internal combustion engine of a motor vehicle according to the preamble of claim 1.
Bei
einem bekannten Belüftungsmodul
für einen
Kühler
einer Brennkraftmaschine oder eines Verbrennungsmotors (
Es sind auch Zargen bekannt, die einteilig aus Kunststoff gespritzt sind und ein Plenum aufweisen, in dem die Großöffnung zur Aufnahme eines Gebläse- oder Lüfterrads ausgespart ist. Das Plenum dient einerseits der Luftführung zum Lüfterrad, um die Gebläse- oder Lüfterleistung zu maximieren, und nimmt andererseits die Gebläsehalterung auf. Um die Zarge als Spritzteil herstellen zu können, muss das Plenum mit einer prozessbedingten Mindestdicke von z.B. 2 mm und mehr ausgeführt werden.It Frames are also known, which are molded in one piece of plastic are and have a plenum in which the large opening for receiving a blower or fan is omitted. The plenum serves on the one hand the air flow to the fan, around the blower or fan power on the other hand, absorbs the blower bracket. To the frame to produce as a molded part, If the plenum has a process-related minimum thickness of e.g. 2 mm and more executed become.
Vorteile der ErfindungAdvantages of invention
Die erfindungsgemäße Zarge mit den Merkmalen des Anspruchs 1 hat den Vorteil, dass das Plenum für die Luftführung zur Gebläseöffnung nicht mehr durch eine verarbeitungsbedingt dicke Materialschicht, sondern durch eine dünne Folie realisiert ist. Dies führt zu einer Gewichtseinsparung und einer Kostensenkung. Die Fertigung der Zarge ist einfach möglich, indem z.B. die dünne Folie in ein Spritzwerkzeug eingelegt und die Strebenstruktur auf die Folie aufgespritzt wird.The inventive frame with the features of claim 1 has the advantage that the plenum for the air duct to blower opening no more by a processing-related thick material layer, but by a thin one Foil is realized. this leads to to a weight saving and a cost reduction. Production the frame is simply possible by e.g. the thin one Slide inserted into an injection mold and the strut structure on the film is sprayed on.
Durch die in den weiteren Ansprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen der im Anspruch 1 angegebenen Zarge möglich.By in the further claims listed activities are advantageous developments and improvements in the claim 1 specified frame possible.
Gemäß einer bevorzugten Ausführungsform der Erfindung weist die Folie eine Folienstärke kleiner als 1,2 mm, vorzugsweise eine Folienstärke von 0,3–0,6 mm auf.According to one preferred embodiment of Invention, the film has a film thickness of less than 1.2 mm, preferably a film thickness from 0.3-0.6 mm up.
Gemäß einer vorteilhaften Ausführungsform der Erfindung sind die zwischen den Streben sich ergebenden, folienabgedeckten Gefache flächenklein mit einer Seitenlänge kleiner als 100 mm oder flächengroß mit einer Seitenlänge größer als 100 mm ausgebildet. Als Folienmaterial wird Polyamid (PA) oder Polypropylen (PP) bevorzugt.According to one advantageous embodiment of the Invention are the between the struts resulting, foil-covered Compartments with small area one page length smaller than 100 mm or surface-sized with one page length greater than 100 mm formed. The film material is polyamide (PA) or polypropylene (PP) preferred.
Zeichnungdrawing
Die Erfindung ist anhand eines in der Zeichnung dargestellten Ausführungsbeispiels in der nachfolgenden Beschreibung näher erläutert. Es zeigen:The Invention is based on an embodiment shown in the drawing explained in more detail in the following description. Show it:
Beschreibung des Ausführungsbeispielsdescription of the embodiment
Die
in
Die
Zarge weist eine Gebläsehalterung
Die
Zargenabdeckung
Aus
Gründen
einer kostengünstigen
Fertigung und einer Minimierung des Gewichts der Zarge ist die Zargenabdeckung
Die
Strebenstruktur
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410062009 DE102004062009A1 (en) | 2004-12-23 | 2004-12-23 | Frame for a radiator of an internal combustion engine |
PCT/EP2005/055688 WO2006069840A1 (en) | 2004-12-23 | 2005-11-02 | Frame for cooling device of an internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410062009 DE102004062009A1 (en) | 2004-12-23 | 2004-12-23 | Frame for a radiator of an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004062009A1 true DE102004062009A1 (en) | 2006-07-13 |
Family
ID=35825458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410062009 Withdrawn DE102004062009A1 (en) | 2004-12-23 | 2004-12-23 | Frame for a radiator of an internal combustion engine |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102004062009A1 (en) |
WO (1) | WO2006069840A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013224940A1 (en) | 2013-12-05 | 2015-06-11 | BSH Hausgeräte GmbH | Domestic refrigerating appliance with an insert and a holding part, and associated assembly method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10823039B2 (en) * | 2018-06-30 | 2020-11-03 | Deere & Company | Cooling system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4332068A (en) * | 1978-12-18 | 1982-06-01 | Mccord Corporation | Heat exchanger assembly |
DE2856031C2 (en) * | 1978-12-23 | 1986-07-03 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Radiator housings for automobiles |
DE3441176A1 (en) * | 1984-11-10 | 1986-05-22 | Audi AG, 8070 Ingolstadt | Lattice structure, especially for interior fittings of vehicles |
-
2004
- 2004-12-23 DE DE200410062009 patent/DE102004062009A1/en not_active Withdrawn
-
2005
- 2005-11-02 WO PCT/EP2005/055688 patent/WO2006069840A1/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013224940A1 (en) | 2013-12-05 | 2015-06-11 | BSH Hausgeräte GmbH | Domestic refrigerating appliance with an insert and a holding part, and associated assembly method |
Also Published As
Publication number | Publication date |
---|---|
WO2006069840A1 (en) | 2006-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |