KR100553476B1 - 자동차용 캐니스터의 구조 - Google Patents
자동차용 캐니스터의 구조 Download PDFInfo
- Publication number
- KR100553476B1 KR100553476B1 KR1020030049620A KR20030049620A KR100553476B1 KR 100553476 B1 KR100553476 B1 KR 100553476B1 KR 1020030049620 A KR1020030049620 A KR 1020030049620A KR 20030049620 A KR20030049620 A KR 20030049620A KR 100553476 B1 KR100553476 B1 KR 100553476B1
- Authority
- KR
- South Korea
- Prior art keywords
- canister
- thermometer
- activated carbon
- gas
- temperature
- Prior art date
Links
Images
Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
- F02D41/0032—Controlling the purging of the canister as a function of the engine operating conditions
- F02D41/004—Control of the valve or purge actuator, e.g. duty cycle, closed loop control of position
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- 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
- F02M25/0836—Arrangement of valves controlling the admission of fuel vapour to an engine, e.g. valve being disposed between fuel tank or absorption canister and intake manifold
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Abstract
Description
Claims (1)
- 자동차용 캐니스터 내부에 온도계를 설치하여 상기 캐니스터에 포집되는 연료증발가스 량의 온도를 측정한 다음 ECM을 통해 차량의 엔진 및 연료시스템을 제어할 수 있도록 함에 있어서,캐니스터(100)의 케이스(110) 내부에 설치된 활성탄의 온도를 측정할 수 있도록 베이퍼튜브(111)의 선상에 위치한 활성탄에 제1온도계(210)를 설치하고, 에어벤트호스(113)의 선상에 위치한 활성탄에 제2온도계(220)를 설치하며, 상기 제1온도계(210)와 제2온도계(220)는 케이스(110) 외부에 설치된 커넥터(211)(221)에 의해 ECM과 연결되도록 하여 측정되는 제1온도계(210)와 제2온도계(220)의 온도차를 ECM 이 판단한 후 퍼지콘트롤밸브의 ON/OFF 를 통해 차량의 엔진 및 연료시스템이 제어될 수 있도록 한 것을 특징으로 하는 자동차용 캐니스터의 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030049620A KR100553476B1 (ko) | 2003-07-21 | 2003-07-21 | 자동차용 캐니스터의 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030049620A KR100553476B1 (ko) | 2003-07-21 | 2003-07-21 | 자동차용 캐니스터의 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050010389A KR20050010389A (ko) | 2005-01-27 |
KR100553476B1 true KR100553476B1 (ko) | 2006-02-22 |
Family
ID=37222822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030049620A KR100553476B1 (ko) | 2003-07-21 | 2003-07-21 | 자동차용 캐니스터의 구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100553476B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06147035A (ja) * | 1992-11-05 | 1994-05-27 | Toyota Motor Corp | キャニスタのベーパ吸着量検出装置 |
KR19990000894U (ko) * | 1997-06-13 | 1999-01-15 | 양재신 | 온도변화에 따른 연료 증발가스의 가변 공급장치 |
KR19990038646A (ko) * | 1997-11-06 | 1999-06-05 | 정몽규 | 증발가스의 포집량 계산 방법 |
KR20010028175A (ko) * | 1999-09-18 | 2001-04-06 | 이계안 | 자동차의 증발가스 제어장치 |
-
2003
- 2003-07-21 KR KR1020030049620A patent/KR100553476B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06147035A (ja) * | 1992-11-05 | 1994-05-27 | Toyota Motor Corp | キャニスタのベーパ吸着量検出装置 |
KR19990000894U (ko) * | 1997-06-13 | 1999-01-15 | 양재신 | 온도변화에 따른 연료 증발가스의 가변 공급장치 |
KR19990038646A (ko) * | 1997-11-06 | 1999-06-05 | 정몽규 | 증발가스의 포집량 계산 방법 |
KR20010028175A (ko) * | 1999-09-18 | 2001-04-06 | 이계안 | 자동차의 증발가스 제어장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20050010389A (ko) | 2005-01-27 |
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