KR100198121B1 - The supporting structure of turbo-charger for an automobile - Google Patents
The supporting structure of turbo-charger for an automobile Download PDFInfo
- Publication number
- KR100198121B1 KR100198121B1 KR1019940037608A KR19940037608A KR100198121B1 KR 100198121 B1 KR100198121 B1 KR 100198121B1 KR 1019940037608 A KR1019940037608 A KR 1019940037608A KR 19940037608 A KR19940037608 A KR 19940037608A KR 100198121 B1 KR100198121 B1 KR 100198121B1
- Authority
- KR
- South Korea
- Prior art keywords
- turbine housing
- bracket
- cylinder block
- support structure
- connecting pipe
- Prior art date
Links
Classifications
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/16—Other safety measures for, or other control of, pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
본 발명은 자동차의 터보차저 지지구조에 관한 것으로서, 배기계의 열팽창으로 인한 부품의 변형을 막기 위해, 실린더블록(10) 상부의 배기다기관(20)에 연결파이프가 측부에 연통되는 터빈하우징(30)이 연결되는 것에 있어서, 상기 실린더블록에 상단부가 경사지게 절곡 연장되는 브라켓(50)의 하단부가 고정되고, 상기 브라켓의 상단부에 상기 터빈하우징 측부의 연결파이프 외주면이 지지되도록 하는 자동차의 터보차저 지지구조이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a turbocharger support structure of a motor vehicle. In order to prevent deformation of a component due to thermal expansion of an exhaust system, a turbine housing 30 in which a connecting pipe communicates with a side of an exhaust manifold 20 in an upper portion of a cylinder block 10 is connected. In this connection, the lower end of the bracket 50, the upper end is bent obliquely extended to the cylinder block is fixed, the turbocharger support structure of the vehicle to support the outer peripheral surface of the connecting pipe of the turbine housing side to the upper end of the bracket. .
Description
제1도는 본 발명의 지지구조를 나타내는 측면도.1 is a side view showing a support structure of the present invention.
제2도는 본 발명의 지지구조를 나타내는 정면도.2 is a front view showing a support structure of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 실린더블록 20 : 배기다기관10: cylinder block 20: exhaust manifold
30 : 터빈하우징 40 : 연결파이프30: turbine housing 40: connection pipe
50 : 브라켓50: bracket
본 발명은 자동차의 터보차저 지지구조에 관한 것으로서, 특히 배기계의 열팽창을 일으키는 부품의 유해한 변형을 막고, 브라켓에 의해 편리하게 지지되도록 하는 자동차의 터보차저 지지구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a turbocharger support structure of a motor vehicle, and more particularly, to a turbocharger support structure of a vehicle that prevents harmful deformation of components causing thermal expansion of an exhaust system and is conveniently supported by a bracket.
종래 자동차는, 실린더블록 상부의 연소실에 연통되는 배기다기관에 터빈하우징이 연통되게 연결되고, 상기 터빈하우징의 측부에 연결파이프가 연통되게 연결되며, 상기 연결파이프에 취부된 브라켓이 상기 터빈하우징의 외주연 하단부에 지지되어 있다.In a conventional automobile, the turbine housing is connected to the exhaust manifold communicating with the combustion chamber above the cylinder block, the connecting pipe is connected to the side of the turbine housing, and the bracket mounted on the connecting pipe is connected to the outside of the turbine housing. It is supported at the lower edge of the periphery.
이러한 종래 자동차는, 기관의 연소실에서 연소된 고온 고압의 연소가스가 배기다기관과 터빈하우징을 통해 배기되게 되는데, 상기 터빈하우징이 고온의 연소가스로 인해 터빈하우징의 외주연방향으로 열팽창되어 브라켓 및 부품이 쉽게 변형되는 문제점이 있었다.In such a conventional vehicle, the high temperature and high pressure combustion gas combusted in the combustion chamber of the engine is exhausted through the exhaust manifold and the turbine housing, and the turbine housing is thermally expanded in the outer circumferential direction of the turbine housing due to the high temperature combustion gas so that the bracket and parts There was a problem that this easily deformed.
본 발명의 목적은 상기와 같은 종래의 문제점을 해소하기 위해, 실린더블록에 브라켓의 하단부를 고정하고, 터빈하우징의 측부에 연결되는 연결파이프에 브라켓의 상단부가 지지되도록하여, 상기 터빈하우징의 열팽창 방향과 브라켓에 작용하는 응력의 방향이 소정 간격을 두고 위치되도록 하는 자동차의 터보차저 지지구조를 제공하는 데 있다.An object of the present invention is to solve the above-mentioned conventional problems, to fix the lower end of the bracket to the cylinder block, the upper end of the bracket is supported by the connecting pipe connected to the side of the turbine housing, the thermal expansion direction of the turbine housing The present invention provides a turbocharger support structure for a vehicle such that the direction of stress acting on the bracket is positioned at predetermined intervals.
이하 첨부된 도면에 의하여 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention with reference to the accompanying drawings in detail.
본 발명도 제1도와 제2도에 도시되는 바와 같이, 실린더블록(10) 상부의 연소실에 연통되는 배기다기관(20)에 터빈하우징(30)이 연통되게 연결되고, 터빈하우징(30)의 측부에 연결파이프(40)가 연통되게 연결되어, 기관의 연소실에서 연소되는 고온 고압의 연소가스가 배기다기관(20)과 터빈하우징(30)을 통해 배기되는 것은 종래와 같다. 단, 본 발명은 상단부가 경사지게 절곡 연장되는 브라켓(50)의 하단부가 실린더블록(10)에 볼트에 의해 고정되고, 브라켓(50)의 상단부가 터빈하우징(30) 측부의 연결파이프(40) 외주면에 볼트에 의해 고정됨을 그 기술적 구성상의 기본 특징으로 한다.As shown in FIG. 1 and FIG. 2 of the present invention, the turbine housing 30 is connected in communication with the exhaust manifold 20 communicating with the combustion chamber above the cylinder block 10, and the side of the turbine housing 30 is connected. The connection pipe 40 is connected in communication with each other, and the high temperature and high pressure combustion gas combusted in the combustion chamber of the engine is exhausted through the exhaust manifold 20 and the turbine housing 30 as in the related art. However, in the present invention, the lower end of the bracket 50 having the upper end bent inclined is fixed to the cylinder block 10 by bolts, and the upper end of the bracket 50 is connected to the outer surface of the connection pipe 40 of the turbine housing 30 side. Fastened by means of bolts, which is a basic feature of its technical construction.
이와같이 구성되는 본 발명은, 브라켓(50)이 터빈하우징(30)의 측부인 연결파이프(40)를 지지하게 되어, 기관의 작동중 고온의 연소가스가 터빈하우징(30)을 통과하게 되어 열팽창이 일어나는 경우, 도면의 화살표와 같은 방향으로 팽창되도록 하므로, 열팽창방향과 브라켓(50)에 작용하는 응력의 방향이 소정 간격을 두고 교차되도록 한다.According to the present invention configured as described above, the bracket 50 supports the connecting pipe 40, which is the side of the turbine housing 30, so that hot combustion gas passes through the turbine housing 30 during operation of the engine, and thermal expansion is performed. If so, it is expanded in the same direction as the arrow in the figure, so that the direction of thermal expansion and the direction of the stress acting on the bracket 50 intersect at a predetermined interval.
따라서, 이러한 본 발명은, 터빈하우징(30)의 열팽창시 팽창방향의 간섭이 줄어 들고, 브라켓(50)에 작용하는 응력이 저감되어, 터빈하우징(30)의 변형을 방지하고, 브라켓(50)의 구조를 단순화시킬 수 있도록 하는 효과가 있다.Therefore, in the present invention, the interference in the expansion direction during thermal expansion of the turbine housing 30 is reduced, the stress acting on the bracket 50 is reduced, thereby preventing deformation of the turbine housing 30, the bracket 50 There is an effect to simplify the structure of the.
이상에서 살펴본 바와 같이, 본 발명은 터빈하우징의 측부에 연결되는 연결파이프에 브라켓이 지지되어, 상기 터빈하우징의 열팽창으로 인한 변형을 방지하도록 하는 매우 유용한 것이다.As described above, the present invention is very useful to prevent the deformation caused by thermal expansion of the turbine housing is supported by a bracket connected to the side of the turbine housing.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940037608A KR100198121B1 (en) | 1994-12-28 | 1994-12-28 | The supporting structure of turbo-charger for an automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940037608A KR100198121B1 (en) | 1994-12-28 | 1994-12-28 | The supporting structure of turbo-charger for an automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960023671A KR960023671A (en) | 1996-07-20 |
| KR100198121B1 true KR100198121B1 (en) | 1999-06-15 |
Family
ID=19404064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940037608A KR100198121B1 (en) | 1994-12-28 | 1994-12-28 | The supporting structure of turbo-charger for an automobile |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100198121B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190092591A (en) * | 2017-03-24 | 2019-08-07 | 얀마 가부시키가이샤 | Engine gear |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101637780B1 (en) | 2014-12-16 | 2016-07-08 | 현대자동차주식회사 | Slip preventing coupling braket for multi stage turbo housing/cylinder block and engin exhaust structure for vehicle having the same |
-
1994
- 1994-12-28 KR KR1019940037608A patent/KR100198121B1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190092591A (en) * | 2017-03-24 | 2019-08-07 | 얀마 가부시키가이샤 | Engine gear |
| KR102205821B1 (en) * | 2017-03-24 | 2021-01-20 | 얀마 파워 테크놀로지 가부시키가이샤 | Engine unit |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960023671A (en) | 1996-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4475341A (en) | Exhaust manifold device for engines | |
| JP2012515295A (en) | Connection arrangement of turbine housing and bearing housing and exhaust turbocharger | |
| KR100198121B1 (en) | The supporting structure of turbo-charger for an automobile | |
| US20050097886A1 (en) | Air gap-insulated exhaust manifold for internal combustion engines | |
| US3735587A (en) | Engine exhaust turbine inlet screen | |
| JP3874232B2 (en) | Engine exhaust system support structure | |
| JP2001263054A (en) | Exhaust pipe | |
| US6540233B2 (en) | Exhaust manifold gasket with integral heat sleeve | |
| US5056310A (en) | Exhaust pipe for a multi-cylinder piston internal-combustion engine | |
| KR100312346B1 (en) | Protecting device of hanger rubber for fixing exauct pipe of automobiles | |
| US4081959A (en) | Arrangement for supporting a thermal reactor to an engine proper | |
| JP3582300B2 (en) | Exhaust gas purification device for motorcycle internal combustion engine | |
| KR970044570A (en) | Turbocharger support structure of automobile | |
| JP2005083193A (en) | Exhaust device for internal combustion engine | |
| JP3275237B2 (en) | Wastegate for turbocharger | |
| KR100372107B1 (en) | Heat protector | |
| KR19980040656U (en) | Exhaust manifold for cars with coolant bypass pipe | |
| KR19980082791A (en) | Flange structure for vehicle exhaust manifold | |
| JPS5943462Y2 (en) | Exhaust manifold support device | |
| KR19980013270U (en) | Insulator of exhaust manifold | |
| JPH055224Y2 (en) | ||
| KR100444849B1 (en) | Mounting apparatus of heat protector | |
| JPS628376Y2 (en) | ||
| JPS61205334A (en) | Turbocharger | |
| JPH08100643A (en) | Holding structure for catalyst |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |