JP6276064B2 - キャニスタ - Google Patents
キャニスタ Download PDFInfo
- Publication number
- JP6276064B2 JP6276064B2 JP2014034846A JP2014034846A JP6276064B2 JP 6276064 B2 JP6276064 B2 JP 6276064B2 JP 2014034846 A JP2014034846 A JP 2014034846A JP 2014034846 A JP2014034846 A JP 2014034846A JP 6276064 B2 JP6276064 B2 JP 6276064B2
- Authority
- JP
- Japan
- Prior art keywords
- canister
- case member
- adsorbent
- port
- fuel vapor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000000446 fuel Substances 0.000 claims description 27
- 239000003463 adsorbent Substances 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 17
- 238000010926 purge Methods 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 description 14
- 238000003466 welding Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- 239000002828 fuel tank Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Description
Claims (5)
- 燃料蒸気導入口、パージ口及び大気連通口が形成されたケーシングと、前記ケーシング内に収納される吸着剤とを有するキャニスタにおいて、
前記吸着剤は、有底筒状のケース部材に収納されると共に、前記ケース部材の開口を閉塞するボトムケース部材を備え、
前記吸着剤と前記ボトムケース部材の間にはパッド部材とグリッド部材が積層配置され、
前記グリッド部材は、前記ケーシングの軸方向及び径方向に蛇行する通気通路を備え、
前記グリッド部材は、前記パッド部材と当接する底面と、前記底面の周縁から前記ケース部材の内壁に沿って延びる側面とを備え、
前記底面には、周方向に配置された複数の第1の開口部及び第2の開口部が形成されると共に、前記側面と平行に延びる中間壁が形成され、
前記中間壁は、前記側面よりも軸方向に沿った長さが短いことを特徴とするキャニスタ。 - 請求項1に記載のキャニスタにおいて、
前記大気連通口は、前記ボトムケース部材に形成され、
前記燃料蒸気導入口及びパージ口は前記ケース部材の底部に形成されることを特徴とするキャニスタ。 - 請求項1または2に記載のキャニスタにおいて、
前記第1の開口部と前記第2の開口部は、前記中間壁と前記底面の間に形成された導入口を介して連通していることを特徴とするキャニスタ。 - 請求項1から3のいずれか1項に記載のキャニスタにおいて、
前記大気連通口は、前記底面の中央部に対向して配置されることを特徴とするキャニスタ。 - 請求項4に記載のキャニスタにおいて、
前記中央部には、貫通孔が形成されることを特徴とするキャニスタ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014034846A JP6276064B2 (ja) | 2014-02-26 | 2014-02-26 | キャニスタ |
CN201410670487.4A CN104863758A (zh) | 2014-02-26 | 2014-11-20 | 罐 |
US14/603,727 US9683526B2 (en) | 2014-02-26 | 2015-01-23 | Canister |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014034846A JP6276064B2 (ja) | 2014-02-26 | 2014-02-26 | キャニスタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015161175A JP2015161175A (ja) | 2015-09-07 |
JP6276064B2 true JP6276064B2 (ja) | 2018-02-07 |
Family
ID=53881760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014034846A Active JP6276064B2 (ja) | 2014-02-26 | 2014-02-26 | キャニスタ |
Country Status (3)
Country | Link |
---|---|
US (1) | US9683526B2 (ja) |
JP (1) | JP6276064B2 (ja) |
CN (1) | CN104863758A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6580401B2 (ja) * | 2015-07-15 | 2019-09-25 | 愛三工業株式会社 | キャニスタ |
KR20170123413A (ko) * | 2016-04-28 | 2017-11-08 | 코리아에프티 주식회사 | 이물질 방지캡 |
JP6901452B2 (ja) * | 2018-10-23 | 2021-07-14 | フタバ産業株式会社 | キャニスタ |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56129561U (ja) * | 1980-03-01 | 1981-10-01 | ||
US4598686A (en) * | 1985-03-28 | 1986-07-08 | Casco Products Inc. | Fuel vapor recovery system for automotive vehicles |
JPS61167459U (ja) * | 1985-04-09 | 1986-10-17 | ||
US4721846A (en) * | 1986-07-02 | 1988-01-26 | Casco Products Corporation | Canister heater with PTC wafer |
US4951643A (en) * | 1987-09-16 | 1990-08-28 | Nippondenso Co., Ltd. | Fuel vapor treatment apparatus |
US4877001A (en) * | 1988-08-17 | 1989-10-31 | Ford Motor Company | Fuel vapor recovery system |
JPH07694Y2 (ja) * | 1989-03-03 | 1995-01-11 | 本田技研工業株式会社 | 燃料蒸気捕集装置 |
JP3151111B2 (ja) * | 1994-10-18 | 2001-04-03 | 本田技研工業株式会社 | キャニスタ |
JP2003003915A (ja) | 2001-06-26 | 2003-01-08 | Toyo Roki Mfg Co Ltd | 蒸発燃料処理用キャニスタ |
US20050229787A1 (en) * | 2004-04-14 | 2005-10-20 | Meiller Thomas C | Evaporative emissions canister partition |
JP4522967B2 (ja) * | 2006-03-31 | 2010-08-11 | 愛三工業株式会社 | キャニスタ |
JP2008303846A (ja) * | 2007-06-11 | 2008-12-18 | Mahle Filter Systems Japan Corp | キャニスタ |
JP5030691B2 (ja) * | 2007-07-12 | 2012-09-19 | 株式会社マーレ フィルターシステムズ | キャニスタ |
US7900607B2 (en) * | 2007-12-20 | 2011-03-08 | Kautex Textron Gmbh & Co. Kg | Fuel vapor storage and recovery apparatus |
US8545610B2 (en) * | 2010-07-30 | 2013-10-01 | Aisan Kogyo Kabushiki Kaisha | Fuel vapor treating apparatuses having a high thermal conductive honeycomb core |
CN104781538B (zh) * | 2012-11-28 | 2018-01-05 | 考特克斯·特克斯罗恩有限公司及两合公司 | 包括液体分离器的碳罐 |
JP2014118896A (ja) * | 2012-12-18 | 2014-06-30 | Mahle Filter Systems Japan Corp | 蒸発燃料処理装置 |
-
2014
- 2014-02-26 JP JP2014034846A patent/JP6276064B2/ja active Active
- 2014-11-20 CN CN201410670487.4A patent/CN104863758A/zh active Pending
-
2015
- 2015-01-23 US US14/603,727 patent/US9683526B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2015161175A (ja) | 2015-09-07 |
US20150240757A1 (en) | 2015-08-27 |
US9683526B2 (en) | 2017-06-20 |
CN104863758A (zh) | 2015-08-26 |
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