KR960023743A - Canister - Google Patents

Canister Download PDF

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Publication number
KR960023743A
KR960023743A KR1019940036740A KR19940036740A KR960023743A KR 960023743 A KR960023743 A KR 960023743A KR 1019940036740 A KR1019940036740 A KR 1019940036740A KR 19940036740 A KR19940036740 A KR 19940036740A KR 960023743 A KR960023743 A KR 960023743A
Authority
KR
South Korea
Prior art keywords
canister
gas
outlet
fuel tank
evapo
Prior art date
Application number
KR1019940036740A
Other languages
Korean (ko)
Inventor
홍석영
Original Assignee
한승준
기아자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019940036740A priority Critical patent/KR960023743A/en
Publication of KR960023743A publication Critical patent/KR960023743A/en

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  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)

Abstract

본 발명은 증발가스를 활성탄에서 흡착시켜 저장 하였다가 외기와 함께 기화기로 보내는 기능을 가지는 캐니스터(CANISTER)에 관한 것으로서, 종래에는 캐니스터에 1개의 드레인 파이프만을 설치하여 흡입과 배출을 겸하도록 구성하므로서 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. In the related art, only one drain pipe is installed in the canister to drain and inhale 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 설치하므로서, 캐니스터의 흡착효율 및 이탈성능을 종래와 같이 그대로 유지한 채 유입구를 통해 유입되는 외기와 함께 에바포가스를 배출구로 배출되는 통기저항 만을 저감시키어 연료탱크안에 부압이 발생되는 것을 방지하도록 한 것임.Accordingly, the present invention divides the inside of the canister into a partition and installs an outlet and an inlet through which air is introduced into the bottom of the canister and is discharged together with evapo gas, thereby maintaining the adsorption efficiency and release performance of the canister as it is. In addition to reducing the airflow resistance discharged from the evapo gas to the outlet with the outside air introduced through the air pressure, the negative pressure is prevented from occurring in the fuel tank.

Description

캐니스터Canister

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)

엔진의 접속되는 퍼지파이프(1)와 연료탱크에 접속되는 에바포파이프(2)를 가지는 캐니스터(3)에 칸막이(4)를 설치하여 서로 연통되도록 구획되는 공간을 가지는 캐니스터(3)의 저부에 각각의 배출구(5)와 흡입구(6)를 형성시키되, 상기 배출구(5)는 엔진에 접속되는 퍼지파이프(1)측에 흡입구(6)는 연료탱크에 접속되는 에바포파이프(2)측에 위치하도록 설치하는 것을 특징으로 하는 캐니스터.At the bottom of the canister 3 having a space partitioned so that the partition 4 is provided in the canister 3 having the purge pipe 1 connected to the engine and the evapo pipe 2 connected to the fuel tank. Each outlet 5 and an inlet 6 are formed, with the outlet 5 on the side of the purge pipe 1 connected to the engine and the inlet 6 on the side of the evapopipe 2 connected to the fuel tank. Canister, characterized in that the installation to position. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940036740A 1994-12-26 1994-12-26 Canister KR960023743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940036740A KR960023743A (en) 1994-12-26 1994-12-26 Canister

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940036740A KR960023743A (en) 1994-12-26 1994-12-26 Canister

Publications (1)

Publication Number Publication Date
KR960023743A true KR960023743A (en) 1996-07-20

Family

ID=66769462

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940036740A KR960023743A (en) 1994-12-26 1994-12-26 Canister

Country Status (1)

Country Link
KR (1) KR960023743A (en)

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application