KR970000904Y1 - Fuel tank - Google Patents
Fuel tank Download PDFInfo
- Publication number
- KR970000904Y1 KR970000904Y1 KR2019940035391U KR19940035391U KR970000904Y1 KR 970000904 Y1 KR970000904 Y1 KR 970000904Y1 KR 2019940035391 U KR2019940035391 U KR 2019940035391U KR 19940035391 U KR19940035391 U KR 19940035391U KR 970000904 Y1 KR970000904 Y1 KR 970000904Y1
- Authority
- KR
- South Korea
- Prior art keywords
- canister
- fuel tank
- support bracket
- vehicle
- present
- Prior art date
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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
- F02M25/0854—Details of the absorption canister
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)
Abstract
내용없음.None.
Description
제1도는 본 고안에 따라 캐니스터가 연료탱크의 하부에 부착된 상태를 나타내는 측면도.1 is a side view showing a state in which the canister is attached to the lower portion of the fuel tank according to the present invention.
제2도는 본 고안에 따른 캐니스터 지지브라켓으로 캐니스터가 지지된 상태를 설명하는 도면.2 is a view illustrating a state in which the canister is supported by the canister support bracket according to the present invention.
제3도는 종래 기술에 따른 캐니스터가 엔진룸에 장착되는 위치를 설명하는 도면이다.3 is a view for explaining the position in which the canister according to the prior art is mounted in the engine compartment.
＊도면의 주요부분에 대한 부호의 설명＊ Explanation of symbols for main parts of drawing
1 : 캐니스터 2 : 연료탱크1: canister 2: fuel tank
3 :지지브라켓3: support bracket
본 고안은 차량의 연료탱크에 관한 것으로, 특히 캐니스터(Canister)가 일체로 부착되어 차량의 충돌시에 화재발생위험을 감소시킬 수 있도록 된 차량의 캐니스터 일체형 연료탱크구조에 관한 것이다.The present invention relates to a fuel tank of a vehicle, and more particularly, to a canister integrated fuel tank structure in which a canister is integrally attached to reduce the risk of fire in the event of a vehicle crash.
종래 차량의 캐니스터는 제3도에 도시된 것과 같이 엔진룸에 부착되어, 연료탱크내에서 증발되는 HC가스가 캐니스터(1)에 함침되었다가 엔진가동시에 다시 엔진으로 보내어져 유효한 연료사용되고 있는 바, 최근에는 대기오염방지에 관심이 높아지고 캐니스터의 성능을 향상시키기 위해 캐니스터를 크게 만들고 있는데, 이와 같이 캐니스터(1)의 크기가 증대되면 한정된 엔진룸에 캐니스터를 부착시키기 위한 공간상의 제약이 뒤따르고, 또 차량의 충돌시 등에 있어서도 화재가 일어날 위험이 높아진다고 하는 결점이 있었다.The canister of a conventional vehicle is attached to the engine room as shown in FIG. 3, and HC gas evaporated in the fuel tank is impregnated in the canister 1 and sent back to the engine when the engine is started. Increasing interest in air pollution prevention and making canisters large in order to improve the performance of the canisters. As the size of the canisters 1 increases, space constraints for attaching the canisters to a limited engine room are followed. Even in the event of a crash, there is a drawback that the risk of fire increases.
이에 본 고안은 상기한 종래 캐니스터의 부착위치에 관련해서 발생되는 결점을 해소하기 위해 안출된 것으로, 캐니스터를 크게 만들어서 안정되게 배치시킬 수 있을 뿐아니라 차량의 충돌시에도 안정하게 보호하여 화재발생위험을 낮출 수 있도록 된 차량의 캐니스터 일체형 연료탱크구조를 제공함에 그 목적이 있다.Therefore, the present invention was devised to solve the defects related to the attachment position of the conventional canister, and can be made stable by making the canister large, and also stably protects the vehicle in the event of a fire. The object is to provide a canister integrated fuel tank structure of a vehicle that can be lowered.
상기한 바의 목적을 달성하기 위한 본 고안은, 연료탱크의 하부에 오목홈이 형성되면서 이 오목홈내에 캐니스터가 삽입되어 연료탱크에 나사부착되는 지지브라켓을 매개로 지지되도록 되어 있다.The present invention for achieving the above object is, while a recess is formed in the lower portion of the fuel tank, the canister is inserted into the recess to be supported by a support bracket screwed to the fuel tank.
이하 본 고안을 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 고안에 따라 캐니스터가 연료탱크의 하부에 부착된 상태를 나타내는 측면도이고, 제2도는 캐니스터가 지지브라켓에 의해 지지되어 연료탱크에 부착되는 것을 설명하는 도면인 바, 연료탱크(2)의 한쪽 하부에 만입된 오목홈이 형성되면서 이 오목홈내에 캐니스터(1)가 삽입되어 지지브라켓(3)을 매개로 지지되게 되어 있다.1 is a side view showing a state in which the canister is attached to the lower portion of the fuel tank according to the present invention, Figure 2 is a view illustrating that the canister is supported by a support bracket and attached to the fuel tank, the fuel tank (2) While the recessed groove is formed in one lower portion of the canister (1) is inserted into the recessed groove is to be supported through the support bracket (3).
상기 지지브라켓(3)은 제2도에 도시된 것과 같이 판재로 절곡형성되면서 양쪽 플렌지부가 연료탱크(2)에 나사체결되어, 캐니스터(1)를 지지하도록 되어 있다.The support bracket 3 is bent into a plate as shown in FIG. 2 and both flange portions are screwed into the fuel tank 2 to support the canister 1.
따라서 캐니스터(1)의 크기가 어느 정도 증대되어도 연료탱크(2)의 오목홈을 상승하는 크기만큼 만들어주면 되므로 캐니스터(1)의 크기 증대에 따라 설치공간체약의 결점을 해소할 수 있게 되고, 또 캐니스터(1)가 연료탱크(2)의 하부에 위치되면서 지지브라켓(3)으로 지지되는 구조로 되어, 차량의 충돌시에도 캐니스터(1)가 안정되게 보호되어 화재발생위험을 저감시킬 수 있게 된다.Therefore, even if the size of the canister 1 is increased to some extent, the concave groove of the fuel tank 2 may be made as large as it can be raised, so that the drawback of the installation space can be eliminated as the size of the canister 1 increases. The canister 1 is positioned under the fuel tank 2 and is supported by the support bracket 3, so that the canister 1 is stably protected even when the vehicle collides, thereby reducing the risk of fire. .
이상 설명한 바와 같이 본 고안에 따른 캐니스터 일체형 연료탱크 구조에 의하면, 캐니스터의 크기증대로 인한 장착공간의 제약이 없을 뿐 아니라 캐니스터가 연료탱크와 지지브라켓을 매개로 안정되게 보호되기 때문에 충돌시에도 화재발생위험이 저감되는 효과가 있다.As described above, according to the canister integrated fuel tank structure according to the present invention, there is no restriction in the mounting space due to the increase in the size of the canister, and the fire can be generated even when the canister is stably protected through the fuel tank and the support bracket. The risk is reduced.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940035391U KR970000904Y1 (en) | 1994-12-23 | 1994-12-23 | Fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940035391U KR970000904Y1 (en) | 1994-12-23 | 1994-12-23 | Fuel tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960021155U KR960021155U (en) | 1996-07-18 |
| KR970000904Y1 true KR970000904Y1 (en) | 1997-02-13 |
Family
ID=19402489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940035391U KR970000904Y1 (en) | 1994-12-23 | 1994-12-23 | Fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970000904Y1 (en) |
-
1994
- 1994-12-23 KR KR2019940035391U patent/KR970000904Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960021155U (en) | 1996-07-18 |
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