JP2006328985A - 汎用エンジン用燃料タンクの蒸発燃料処理装置 - Google Patents
汎用エンジン用燃料タンクの蒸発燃料処理装置 Download PDFInfo
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- JP2006328985A JP2006328985A JP2005150297A JP2005150297A JP2006328985A JP 2006328985 A JP2006328985 A JP 2006328985A JP 2005150297 A JP2005150297 A JP 2005150297A JP 2005150297 A JP2005150297 A JP 2005150297A JP 2006328985 A JP2006328985 A JP 2006328985A
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- fuel
- canister
- fuel tank
- tank
- cap
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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
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
- F02M37/0082—Devices inside the fuel tank other than fuel pumps or filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
- B60K15/03504—Fuel tanks characterised by venting means adapted to avoid loss of fuel or fuel vapour, e.g. with vapour recovery systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/0406—Filler caps for fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/05—Inlet covers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4516—Gas separation or purification devices adapted for specific applications for fuel vapour recovery systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
- B60K15/03504—Fuel tanks characterised by venting means adapted to avoid loss of fuel or fuel vapour, e.g. with vapour recovery systems
- B60K2015/03514—Fuel tanks characterised by venting means adapted to avoid loss of fuel or fuel vapour, e.g. with vapour recovery systems with vapor recovery means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
- B60K2015/03542—Mounting of the venting means
- B60K2015/03547—Mounting of the venting means the venting means are integrated in the fuel cap or inlet cover
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Closures For Containers (AREA)
Abstract
【解決手段】燃料タンクTの給油口11に装着されるタンクキャップCに,内端が燃料タンクT内に,外端が大気にそれぞれ開口するエアベント39を設けると共に,このエアベント39に,内部に燃料吸着剤32を充填したキャニスタNを接続し,このキャニスタN及びエアベント39を介して燃料タンクT内を大気に開放した。
【選択図】 図3
Description
E・・・・・エンジン
N・・・・・キャニスタ
T・・・・・燃料タンク
11・・・・給油口
15・・・・キャップインナ
15a・・・有底円筒部
15b・・・フランジ部
16・・・・パッキン
17・・・・第1ベント孔
21・・・・第2ベント孔
32・・・・燃料吸着剤
37・・・・第1ベント室
38・・・・第2ベント室
39・・・・エアベント
41・・・・第1通孔
42・・・・第2通孔
45・・・・隔壁
52・・・・環状室
Claims (5)
- 汎用エンジン(E)に取り付けられ燃料タンク(T)の給油口(11)周辺部に,燃料タンク(T)内部で発生した蒸発燃料を吸着する燃料吸着剤(32)を収容したキャニスタ(N)を取り付けた,汎用エンジン用燃料タンクの蒸発燃料処理装置において,
燃料タンク(T)の給油口(11)に装着されるタンクキャップ(C)に,内端が燃料タンク(T)内に,外端が大気にそれぞれ開口するエアベント(39)を設けると共に,このエアベント(39)にキャニスタ(N)を接続し,このキャニスタ(N)及びエアベント(39)を介して燃料タンク(T)内を大気に開放したことを特徴とする,汎用エンジン用燃料タンクの蒸発燃料処理装置。 - 請求項1記載の汎用エンジン用燃料タンクの蒸発燃料処理装置において,
給油口(11)に挿入係止される有底円筒部(15a)及び,この有底円筒部(15a)の上端から半径方向に張り出して,給油口(11)周辺の燃料タンク(T)に密接するフランジ部(15b)を備えるキャップインナ(15)と,そのフランジ部(15b)の外周に嵌合して固着されるキャップアウタ(16)とでタンクキャップ(C)を構成し,キャップインナ(15)及びキャップアウタ(16)間に,燃料タンク(T)の縦断面形状に対応したT字状断面のキャニスタ(N)を配設して,タンクキャップ(C)内を燃料タンク(T)内に連なる第1ベント室(37)と大気に連なる第2ベント室(38)とに区画し,これら第1ベント室(37)及び第2ベント室(38)にそれぞれ連通する第1通孔(41)及び第2通孔(42)をキャニスタ(N)に設けたことを特徴とする,汎用エンジン用燃料タンクの蒸発燃料処理装置。 - 請求項2記載の汎用エンジン用燃料タンクの蒸発燃料処理装置において,
キャニスタ(N)の第1通孔(41)を第1ベント室(37)の上部に開口するように配置すると共に,第1及び第2通孔(41,42)間を離隔する隔壁(45)をキャニスタ(N)内に配設したことを特徴とする,汎用エンジン用燃料タンクの蒸発燃料処理装置。 - 請求項1記載の汎用エンジン用燃料タンクの蒸発燃料処理装置において,
燃料タンク(T)の内壁にキャニスタ(N)を給油口(11)近接して取り付け,このキャニスタ(N)に,燃料タンク(T)内に開口する第1通孔(41)と,給油口(11)に装着されるタンクキャップ(C)内のエアベント(39)に連なる第2通孔(42)とを設けたことを特徴とする,汎用エンジン用燃料タンクの蒸発燃料処理装置。 - 請求項4記載の汎用エンジン用燃料タンクの蒸発燃料処理装置において,
キャニスタ(N)を,これが給油口(11)に装着されるタンクキャップ(C)の外周面に嵌合されるよう環状に構成し,このキャニスタ(N)の上方に,タンクキャップ(C)を囲繞して第2通孔(42)及びタンクキャップ(C)のエアベント(39)間を連通する環状室(52)が画成されるようにしたことを特徴とする,汎用エンジン用燃料タンクの蒸発燃料処理装置。
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005150297A JP4530911B2 (ja) | 2005-05-24 | 2005-05-24 | 汎用エンジン用燃料タンクの蒸発燃料処理装置 |
AU2006201241A AU2006201241B2 (en) | 2005-05-24 | 2006-03-24 | General-purpose engine fuel tank fuel vapor treatment system |
TW095110719A TWI309692B (en) | 2005-05-24 | 2006-03-28 | General-purpose engine fuel tank fuel vapor treatment system |
CA002541188A CA2541188C (en) | 2005-05-24 | 2006-03-29 | General-purpose engine fuel tank fuel vapor treatment system |
EP06006941.6A EP1726815B1 (en) | 2005-05-24 | 2006-03-31 | General-purpose engine fuel tank fuel vapor treatment system |
ES06006941T ES2405741T3 (es) | 2005-05-24 | 2006-03-31 | Sistema de tratamiento de vapor de combustible de depósito de combustible de motor de tipo general |
US11/433,480 US7320314B2 (en) | 2005-05-24 | 2006-05-15 | General-purpose engine fuel tank fuel vapor treatment system |
KR1020060044179A KR100776938B1 (ko) | 2005-05-24 | 2006-05-17 | 범용 엔진용 연료 탱크의 증발 연료 처리 장치 |
BRPI0601908-0A BRPI0601908B1 (pt) | 2005-05-24 | 2006-05-23 | Sistema de combustível de motor de uso geral |
ZA200604145A ZA200604145B (en) | 2005-05-24 | 2006-05-23 | General-purpose engine fuel tank fuel vapor treatment system |
CNU2006201149832U CN2905530Y (zh) | 2005-05-24 | 2006-05-24 | 通用发动机用燃料箱的蒸发燃料处理装置 |
CN2006100826604A CN1869427B (zh) | 2005-05-24 | 2006-05-24 | 通用发动机用燃料箱的蒸发燃料处理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005150297A JP4530911B2 (ja) | 2005-05-24 | 2005-05-24 | 汎用エンジン用燃料タンクの蒸発燃料処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006328985A true JP2006328985A (ja) | 2006-12-07 |
JP4530911B2 JP4530911B2 (ja) | 2010-08-25 |
Family
ID=36297207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005150297A Expired - Fee Related JP4530911B2 (ja) | 2005-05-24 | 2005-05-24 | 汎用エンジン用燃料タンクの蒸発燃料処理装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7320314B2 (ja) |
EP (1) | EP1726815B1 (ja) |
JP (1) | JP4530911B2 (ja) |
KR (1) | KR100776938B1 (ja) |
CN (2) | CN1869427B (ja) |
AU (1) | AU2006201241B2 (ja) |
BR (1) | BRPI0601908B1 (ja) |
CA (1) | CA2541188C (ja) |
ES (1) | ES2405741T3 (ja) |
TW (1) | TWI309692B (ja) |
ZA (1) | ZA200604145B (ja) |
Cited By (5)
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JP2011247196A (ja) * | 2010-05-27 | 2011-12-08 | Fuji Heavy Ind Ltd | 蒸発燃料処理装置 |
US8096438B2 (en) | 2008-06-03 | 2012-01-17 | Briggs & Stratton Corporation | Fuel tank cap for a fuel tank |
JP2013050047A (ja) * | 2011-08-30 | 2013-03-14 | Fuji Heavy Ind Ltd | 燃料タンク用キャップ |
US8915234B2 (en) | 2010-10-25 | 2014-12-23 | Briggs & Stratton Corporation | Fuel cap |
JP2017001449A (ja) * | 2015-06-05 | 2017-01-05 | 本田技研工業株式会社 | 燃料タンクの給油口 |
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US7377295B2 (en) * | 2005-04-07 | 2008-05-27 | Traxxas Lp | Fuel filler cap for a model vehicle |
JP4530911B2 (ja) * | 2005-05-24 | 2010-08-25 | 本田技研工業株式会社 | 汎用エンジン用燃料タンクの蒸発燃料処理装置 |
TWI316908B (en) * | 2005-06-23 | 2009-11-11 | Honda Motor Co Ltd | Tank cap |
KR100674564B1 (ko) * | 2005-09-08 | 2007-01-29 | 삼성광주전자 주식회사 | 액체공급 스테이션을 구비한 이동로봇 시스템 및액체공급방법 |
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JPH0826825B2 (ja) * | 1987-02-28 | 1996-03-21 | 日本電装株式会社 | 蒸発燃料処理装置 |
US4884716A (en) * | 1989-01-31 | 1989-12-05 | Tecumseh Products Company | Fuel cap with tethered anti-splash attachment |
US5042678A (en) * | 1990-07-20 | 1991-08-27 | Munguia Preston T | Fuel tank filler tube closure assembly |
DE19846498C2 (de) * | 1998-10-09 | 2000-10-19 | Heinz Brunner | Tankverschluß |
JP4062936B2 (ja) * | 2002-03-05 | 2008-03-19 | トヨタ自動車株式会社 | 燃料供給装置 |
JP4530911B2 (ja) * | 2005-05-24 | 2010-08-25 | 本田技研工業株式会社 | 汎用エンジン用燃料タンクの蒸発燃料処理装置 |
-
2005
- 2005-05-24 JP JP2005150297A patent/JP4530911B2/ja not_active Expired - Fee Related
-
2006
- 2006-03-24 AU AU2006201241A patent/AU2006201241B2/en not_active Ceased
- 2006-03-28 TW TW095110719A patent/TWI309692B/zh not_active IP Right Cessation
- 2006-03-29 CA CA002541188A patent/CA2541188C/en not_active Expired - Fee Related
- 2006-03-31 EP EP06006941.6A patent/EP1726815B1/en not_active Not-in-force
- 2006-03-31 ES ES06006941T patent/ES2405741T3/es active Active
- 2006-05-15 US US11/433,480 patent/US7320314B2/en active Active
- 2006-05-17 KR KR1020060044179A patent/KR100776938B1/ko active IP Right Grant
- 2006-05-23 ZA ZA200604145A patent/ZA200604145B/xx unknown
- 2006-05-23 BR BRPI0601908-0A patent/BRPI0601908B1/pt not_active IP Right Cessation
- 2006-05-24 CN CN2006100826604A patent/CN1869427B/zh active Active
- 2006-05-24 CN CNU2006201149832U patent/CN2905530Y/zh not_active Expired - Fee Related
Patent Citations (1)
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JPH0734985A (ja) * | 1993-07-23 | 1995-02-03 | Kubota Corp | 小型汎用エンジンの蒸発燃料吸着装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8096438B2 (en) | 2008-06-03 | 2012-01-17 | Briggs & Stratton Corporation | Fuel tank cap for a fuel tank |
US8408415B2 (en) | 2008-06-03 | 2013-04-02 | Briggs & Stratton Corporation | Fuel tank cap for a fuel tank |
JP2011247196A (ja) * | 2010-05-27 | 2011-12-08 | Fuji Heavy Ind Ltd | 蒸発燃料処理装置 |
US8915234B2 (en) | 2010-10-25 | 2014-12-23 | Briggs & Stratton Corporation | Fuel cap |
JP2013050047A (ja) * | 2011-08-30 | 2013-03-14 | Fuji Heavy Ind Ltd | 燃料タンク用キャップ |
JP2017001449A (ja) * | 2015-06-05 | 2017-01-05 | 本田技研工業株式会社 | 燃料タンクの給油口 |
Also Published As
Publication number | Publication date |
---|---|
EP1726815A2 (en) | 2006-11-29 |
AU2006201241A1 (en) | 2006-12-14 |
AU2006201241B2 (en) | 2009-05-21 |
EP1726815A3 (en) | 2012-03-28 |
TW200643299A (en) | 2006-12-16 |
CN2905530Y (zh) | 2007-05-30 |
ES2405741T3 (es) | 2013-06-03 |
KR100776938B1 (ko) | 2007-11-21 |
US20060266338A1 (en) | 2006-11-30 |
CA2541188A1 (en) | 2006-11-24 |
ZA200604145B (en) | 2007-09-26 |
US7320314B2 (en) | 2008-01-22 |
CA2541188C (en) | 2008-09-23 |
EP1726815B1 (en) | 2013-04-24 |
BRPI0601908A8 (pt) | 2017-10-03 |
CN1869427B (zh) | 2011-08-17 |
BRPI0601908B1 (pt) | 2019-06-25 |
TWI309692B (en) | 2009-05-11 |
CN1869427A (zh) | 2006-11-29 |
JP4530911B2 (ja) | 2010-08-25 |
KR20060121685A (ko) | 2006-11-29 |
BRPI0601908A (pt) | 2007-02-13 |
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