IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0409866
(2012-03-01)
|
등록번호 |
US-8701604
(2014-04-22)
|
우선권정보 |
DE-10 2009 039 569 (2009-09-01) |
발명자
/ 주소 |
- Keerl, Bjoern
- Lorch, Elisabeth
|
출원인 / 주소 |
|
대리인 / 주소 |
Muncy, Geissler, Olds & Lowe, P.C.
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
7 |
초록
▼
A gas cooler for an internal combustion engine is provided that includes a gas channel for permeating with a gas flow fed to the internal combustion engine in a flow direction, and a heat exchanger inserted in the gas channel in an insertion direction, wherein the heat exchanger comprises at least o
A gas cooler for an internal combustion engine is provided that includes a gas channel for permeating with a gas flow fed to the internal combustion engine in a flow direction, and a heat exchanger inserted in the gas channel in an insertion direction, wherein the heat exchanger comprises at least one connection for feeding or discharging a fluid for cooling the gas flow, wherein the connection comprises a first connection part connected to the heat exchanger before inserting the hat exchanger into the gas channel, and a second connection part that can be connected to the first connection part from the outside.
대표청구항
▼
1. A gas cooler for an internal combustion engine, the gas cooler comprising: a gas channel housing adapted for permeation by a gas flow fed to the internal combustion engine in a flow direction, the gas channel housing having a cover, the cover having an opening; anda heat exchanger inserted in the
1. A gas cooler for an internal combustion engine, the gas cooler comprising: a gas channel housing adapted for permeation by a gas flow fed to the internal combustion engine in a flow direction, the gas channel housing having a cover, the cover having an opening; anda heat exchanger inserted in the gas channel housing in an insertion direction, the heat exchanger having at least one connection for feeding or discharging a fluid for cooling the gas flow,wherein the at least one connection includes a first connecting part, which is connected to the heat exchanger before the heat exchanger is inserted in the gas channel housing, and a second connecting part, a portion of the second connecting part is inserted through the opening of the cover to connect with the first connecting part, such that the second connecting part is connected to the first connecting part from an outside of the cover of the gas channel housing. 2. The gas cooler according to claim 1, wherein the heat exchanger is at least partially attached to the gas channel housing by connecting the first and second connecting parts. 3. The gas cooler according to claim 1, wherein the first connecting part is screwed to the second connecting part. 4. The gas cooler according to claim 3, wherein the second connecting part includes an outer thread that is configured to be screwed into an inner thread of the first connecting part. 5. The gas cooler according to claim 3, wherein the first connecting part includes an outer thread that is configured to be screwed into an inner thread of the second connecting part. 6. The gas cooler according to claim 1, wherein a sealing member or an O ring seal is provided on at least one of the first or second connecting parts. 7. The gas cooler according to claim 1, wherein a sealing member is provided on each of the two connecting parts. 8. The gas cooler according to claim 1, wherein the first connecting part is integrally connected to the heat exchanger by soldering or welding. 9. The gas cooler according to claim 1, wherein an insertion direction of the heat exchanger and a direction of fluid conduction in the connection do not run parallel to each other. 10. The gas cooler according to claim 1, wherein the heat exchanger is attachable to the cover of the gas channel housing with the aid of the connecting parts, the cover being attachable to the gas channel housing together with the heat exchanger. 11. A gas cooler for an internal combustion engine, the gas cooler comprising: a gas channel adapted for permeation by a gas flow fed to the internal combustion engine in a flow direction; anda heat exchanger inserted in the gas channel in an insertion direction, the heat exchanger having at least one connection for feeding or discharging a fluid for cooling the gas flow,wherein the at least one connection includes a first connecting part, which is connected to the heat exchanger before the heat exchanger is inserted in the gas channel, and a second connecting part, which is connected to the first connecting part from an outside of the gas channel, andwherein the first and second connecting parts each have a radial collar, and wherein a housing wall of the gas channel is accommodated between the collars via at least by a friction fit. 12. The gas cooler according to claim 11, wherein the radial collar of the first connecting part has an indentation on an upper surface thereof that accommodates a sealing member, and the radial collar of the second connecting part has a recess on a lower surface thereof that accommodates a sealing member. 13. A gas cooler for an internal combustion engine, the gas cooler comprising: a gas channel adapted, for permeation by a gas flow fed to the internal combustion engine in a flow direction; anda heat exchanger inserted in the gas channel in an insertion direction, the heat exchanger having at least one connection for feeding or discharging a fluid for cooling the gas flow,wherein the at least one connection includes a first connecting part, which is connected to the heat exchanger before the heat exchanger is inserted in the as channel and a second connecting part, which is connected to the first connecting part from an outside of the gas channel, andwherein the second connecting part has a projection configured to connect a fluid line, and wherein the projection is a bead or a fast-action coupling. 14. A gas cooler for an internal combustion engine, the gas cooler comprising: a gas channel housing permeated by a gas flow fed to the internal combustion engine in a flow direction, the gas channel housing having a gas channel cover that includes at least one opening;a heat exchanger inserted inside of the gas channel housing in an insertion direction, the heat exchanger having at least one connection for feeding or discharging a fluid for cooling the gas flow; andwherein the at least one connection includes a first connecting part and a second connecting part,wherein the first connecting part is connected to the heat exchanger and is positioned inside of the gas channel housing, andwherein a portion of the second connecting part is inserted through the at least one opening of the gas channel cover, from an outside of the gas channel housing, and is connected to the first connecting part.
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