KR970035650A - Canister - Google Patents
Canister Download PDFInfo
- Publication number
- KR970035650A KR970035650A KR1019950071667A KR19950071667A KR970035650A KR 970035650 A KR970035650 A KR 970035650A KR 1019950071667 A KR1019950071667 A KR 1019950071667A KR 19950071667 A KR19950071667 A KR 19950071667A KR 970035650 A KR970035650 A KR 970035650A
- Authority
- KR
- South Korea
- Prior art keywords
- canister
- gas
- inlet
- fuel tank
- evapo
- Prior art date
Links
Landscapes
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Abstract
본 발명은 증발가스를 활성탄에 흡착시켜 저장하였다가 외기와 함께 기화기로 보내는 기능을 가지는 캐니스터(CANISTER)에 관한 것으로서, 종래에는 캐니스터에 1개의 드레인 파이프만을 설치하여 흡입과 배출을 겸하도록 구성함으로서 드레인 파이프의 위치에 따라 통기저항과 흡착 및 이탈성능이 서로 다르게 작용하여 연료탱크안에 부압이 발생되는 결점이 있었다.The present invention relates to a canister (CANISTER) having a function of adsorbing and storing the evaporated gas in activated carbon and sending it to the vaporizer together with the outside air. According to the position of the pipe, the aeration pressure, adsorption and release performance acted differently, which caused a negative pressure in the fuel tank.
이에 본 발명은 캐니스터의 내부를 칸막이로 구획하고 캐니스터의 저부에 대기가 유입되어 에바포가스와 함께 배출되는 배출구와 흡입구를 설치함으로서, 캐니스터의 흡착효율 및 이탈성능은 종래와 같이 그대로 유지한채 유입구를 통해 유입되는 외기와 함께 에바포가스를 배출구로 배출되는 통기저항만을 저감시키어 연료탱크안에 부압이 발생되는 것을 방지하도록 한 것임.Accordingly, the present invention divides the inside of the canister into a partition and installs an inlet and an inlet through which air enters the bottom of the canister and is discharged together with evapo gas. In addition to reducing the airflow resistance, the evapo gas is discharged to the outlet along with the outside air introduced to prevent negative pressure from occurring in the fuel tank.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 캐니스터의 일예시 단면도.1 is a cross-sectional view of an example of a canister according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950071667A KR970035650A (en) | 1995-12-29 | 1995-12-29 | Canister |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950071667A KR970035650A (en) | 1995-12-29 | 1995-12-29 | Canister |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970035650A true KR970035650A (en) | 1997-07-22 |
Family
ID=66646888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950071667A KR970035650A (en) | 1995-12-29 | 1995-12-29 | Canister |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970035650A (en) |
-
1995
- 1995-12-29 KR KR1019950071667A patent/KR970035650A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |