[특허]Gas supply module for a motor vehicle engine, assembly of an engine cylinder head and such a module, and motor vehicle engine comprising such a module

Valeo Systems Thermiques

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특허 상세정보

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Gas supply module for a motor vehicle engine, assembly of an engine cylinder head and such a module, and motor vehicle engine comprising such a module

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F02B-047/08 F02M-025/07 F02M-035/10 F02B-029/04
미국특허분류(USC)	123/568.12; 165/125; 165/126; 165/157; 165/158; 165/159; 123/540; 123/568.11; 123/568.17; 123/568.18; 123/568.21; 123/188.14
출원번호	US-0511300 (2010-11-08)
등록번호	US-8905008 (2014-12-09)
우선권정보	FR-09 05701 (2009-11-27)
국제출원번호	PCT/EP2010/067005 (2010-11-08)
§371/§102 date	20120522 (20120522)
국제공개번호	WO2011/064087 (2011-06-03)
발명자 / 주소	Leroux, Samuel
출원인 / 주소	Valeo Systems Thermiques
대리인 / 주소	Osha Liang LLP
인용정보	피인용 횟수 : 3 인용 특허 : 8

초록
▼

The invention relates to a gas supply module (20) for an engine, comprising a heat exchanger (22) capable of cooling gases for the intake thereof in an intake space of a cylinder head of the engine, and a gas supply valve (24) capable of directing said gases toward the intake space of said cylinder head and/or through said heat exchanger (22), said module (20) further comprising an interface element (26) closing said intake space of said cylinder head. According to the invention, said interface element (26) and said valve (24) are shaped such that said valve (24) can be attached to said cylinder head via at least a first attachment means extending through at least the interface element (26). The invention also relates to an assembly of an engine cylinder head and such a module, and to a motor vehicle engine comprising such an assembly. The invention can particularly be used in the field of motor vehicles.

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청구항
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1. A gas supply module for an engine, comprising: a heat exchanger capable of cooling gases for the intake thereof into an inlet volume of a cylinder head of the engine;a gas supply valve capable of directing said gases toward the inlet volume of said cylinder head and/or through said heat exchanger; andan interface element closing said inlet volume of said cylinder head,wherein said interface element and said gas supply valve are configured to permit fixing of said gas supply valve to said cylinder head via at least one first element for fixing passing through at least the interface element, andwherein said interface element is produced in the form of an interface plate, said interface plate comprising at least one recess forming a through-passage, and said gas supply valve comprises at least one protrusion provided with a fixing orifice, said protrusion being introduced into the at least one recess, and wherein said fixing orifice receives said first element for fixing to the cylinder head. 2. The module as claimed in claim 1, wherein said interface element is produced in the form of an interface plate, said interface plate comprising at least one through-passage, and said gas supply valve comprises a flange provided with at least one fixing orifice and said through-passage being aligned with said fixing orifice to form a passage for said first element for fixing. 3. The module as claimed in claim 2, wherein said flange is provided opposite said interface plate so that said flange and plate extend in parallel planes. 4. The module as claimed in claim 1, wherein the first element is a screw. 5. The module as claimed in claim 1, wherein said gas supply valve comprises reinforcing ribs, said reinforcing ribs being arranged in a vicinity of a zone of the module comprising the first element. 6. The module as claimed in claim 1, wherein said heat exchanger comprises a casing attached to said interface element. 7. The module as claimed in claim 1, wherein said interface element comprises a periphery and has at least one protrusion arranged in a region of said periphery, said protrusion being capable of receiving a second element for fixing said interface element to said cylinder head. 8. The module as claimed in claim 1, wherein the valve is a double valve comprising an inlet duct, a direct outlet duct fixed to the interface element opposite a cavity permitting said direct outlet duct to open into the inlet volume of the cylinder head and an indirect outlet duct opening into an intake manifold of said heat exchanger. 9. The module as claimed in claim 1, wherein said interface element comprises an outlet orifice of the heat exchanger, said outlet orifice of the heat exchanger being placed opposite the heat exchanger and being capable of permitting communication between the gases passing through said heat exchanger and said inlet volume of said cylinder head. 10. An assembly of a cylinder head of a motor vehicle engine and a module as claimed in claim 1, in which said cylinder head comprises orifices capable of cooperating with the first and second elements for fixing in order to fix said module to said cylinder head. 11. An internal combustion engine of a motor vehicle, comprising a combustion chamber and an assembly of a cylinder head and a gas supply module for an engine as claimed in claim 10. 12. The module as claimed in claim 1, wherein said interface element comprises at least one recess forming a through-passage, wherein said gas supply valve comprises at least one protrusion provided with a fixing orifice, and wherein said protrusion is introduced into the at least one recess. 13. The module as claimed in claim 1, wherein said valve comprises a distal flange provided with at least one fixing orifice. 14. The module as claimed in claim 13, wherein the distal flange is placed at a distal end of an inlet of the valve and permits an engagement of a direct outlet duct to the interface element. 15. The module as claimed in claim 13, wherein the distal flange is provided opposite the interface element. 16. The module as claimed in claim 1, wherein said interface element comprises at least one recess, wherein said gas supply valve comprises at least one protrusion, and wherein the at least one recess of the interface element and the at least one protrusion of the gas supply valve are complementary in shape. 17. A gas supply module for an engine, comprising: a heat exchanger capable of cooling gases for the intake thereof into an inlet volume of a cylinder head of the engine;a gas supply valve capable of directing the gases toward the inlet volume of the cylinder head and/or through said heat exchanger; andan interface element closing the inlet volume of the cylinder head,wherein said interface element and said gas supply valve are configured to permit fixing of said gas supply valve to said cylinder head without fixing the gas supply valve to said interface element. 18. A gas supply module for an engine, comprising: a heat exchanger capable of cooling gases for the intake thereof into an inlet volume of a cylinder head of the engine;a gas supply valve capable of directing said gases toward the inlet volume of said cylinder head and/or through said heat exchanger; andan interface element closing said inlet volume of said cylinder head,wherein said interface element and said gas supply valve are configured to permit fixing of said gas supply valve to said cylinder head via at least one first element for fixing passing through at least the interface element, andwherein said interface element comprises at least one recess forming a through-passage, wherein said gas supply valve comprises at least one protrusion provided with a fixing orifice, and wherein said protrusion is introduced into the at least one recess. 19. A gas supply module for an engine, comprising: a heat exchanger capable of cooling gases for the intake thereof into an inlet volume of a cylinder head of the engine;a gas supply valve capable of directing said gases toward the inlet volume of said cylinder head and/or through said heat exchanger; andan interface element closing said inlet volume of said cylinder head,wherein said interface element and said gas supply valve are configured to permit fixing of said gas supply valve to said cylinder head via at least one first element for fixing passing through at least the interface element, andwherein said interface element comprises at least one recess, wherein said gas supply valve comprises at least one protrusion, and wherein the at least one recess of the interface element and the at least one protrusion of the gas supply valve are complementary in shape.

이 특허에 인용된 특허 (8)

이 특허를 인용한 특허 피인용횟수: 3

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Gas supply module for a motor vehicle engine, assembly of an engine cylinder head and such a module, and motor vehicle engine comprising such a module

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이 특허에 인용된 특허 (8)

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Gas supply module for a motor vehicle engine, assembly of an engine cylinder head and such a module, and motor vehicle engine comprising such a module

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이 특허에 인용된 특허 (8)

이 특허를 인용한 특허 피인용횟수: 3

IPC 상위 출원인

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IPC 상세정보(version : 201201)

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