JP7037523B2 - 燃料タンクキャップ用キャニスタ - Google Patents
燃料タンクキャップ用キャニスタ Download PDFInfo
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- JP7037523B2 JP7037523B2 JP2019131370A JP2019131370A JP7037523B2 JP 7037523 B2 JP7037523 B2 JP 7037523B2 JP 2019131370 A JP2019131370 A JP 2019131370A JP 2019131370 A JP2019131370 A JP 2019131370A JP 7037523 B2 JP7037523 B2 JP 7037523B2
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- Prior art keywords
- fuel tank
- canister
- tank cap
- base
- spiral
- Prior art date
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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
- B60K15/04—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
-
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B60K2015/03236—Fuel tanks characterised by special filters, the mounting thereof
-
- 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)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Closures For Containers (AREA)
Description
Claims (6)
- 燃料タンクの給油口に着脱自在に取り付けられる燃料タンクキャップに用いられる燃料タンクキャップ用キャニスタであって、
前記燃料タンクキャップに取り付けられる取付部を備えると共に、略中央部又は外縁部近傍の何れか一方に前記燃料タンク内と連通する連通孔が形成された基部と、
前記基部に組み付けられると共に、内部に容積部が形成されたケース部材とを備え、
前記容積部には前記ケース部材の前記基部との対向面又は前記基部の前記ケース部材との対向面の何れか一方から前記基部又は前記ケース部材の何れか一方に向かって延設される渦巻状リブが形成され、
前記渦巻状リブは、一端が前記連通孔と連絡し、他端が前記ケース部材の前記基部との対向面の外周縁近傍又は略中央部の何れか一方に形成された大気連通孔に連絡した吸着通路を構成し、
該吸着通路には吸着手段が充填され、
前記渦巻状リブは、前記基部又は前記ケース部材の何れか一方との間に所定の隙間を介して配置され、
該隙間の少なくとも一部にはシール性の高い素材で構成されたシール部材が設けられると共に、前記渦巻状リブの先端は前記シール部材を押圧していることを特徴とする燃料タンクキャップ用キャニスタ。 - 請求項1に記載の燃料タンクキャップ用キャニスタにおいて、
前記渦巻状リブは、前記基部又は前記ケース部材の何れか一方との間に所定の隙間を介して配置され、該隙間全体に沿って前記シール部材が設けられることを特徴とする燃料タンクキャップ用キャニスタ。 - 請求項1又は2に記載の燃料タンクキャップ用キャニスタにおいて、
前記シール部材は、前記渦巻状リブ及び前記基部又は前記ケース部材の何れか一方との間に形成された所定の隙間及び前記吸着通路の前記基部側又は前記ケース部材側の全面に設けられることを特徴とする燃料タンクキャップ用キャニスタ。 - 請求項1から3の何れか1項に記載の燃料タンクキャップ用キャニスタにおいて、
前記シール部材は、前記渦巻状リブに対応する渦巻状溝が形成され、前記渦巻状リブは前記渦巻状溝に挿入されることを特徴とする燃料タンクキャップ用キャニスタ。 - 請求項4に記載の燃料タンクキャップ用キャニスタにおいて、
前記渦巻状リブの先端の幅寸法は、前記渦巻状溝の溝幅よりも大きいことを特徴とする燃料タンクキャップ用キャニスタ。 - 請求項1から5の何れか1項に記載の燃料タンクキャップ用キャニスタにおいて、
前記基部の略中央部には、前記渦巻状リブの延設方向に沿って延びる保持リブが形成されたセパレータ部材を備えることを特徴とする燃料タンクキャップ用キャニスタ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019131370A JP7037523B2 (ja) | 2019-07-16 | 2019-07-16 | 燃料タンクキャップ用キャニスタ |
US16/919,675 US20210016657A1 (en) | 2019-07-16 | 2020-07-02 | Fuel filler cap canister |
EP20184238.2A EP3769994B1 (en) | 2019-07-16 | 2020-07-06 | Fuel filler cap canister |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019131370A JP7037523B2 (ja) | 2019-07-16 | 2019-07-16 | 燃料タンクキャップ用キャニスタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021014240A JP2021014240A (ja) | 2021-02-12 |
JP7037523B2 true JP7037523B2 (ja) | 2022-03-16 |
Family
ID=71515076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019131370A Active JP7037523B2 (ja) | 2019-07-16 | 2019-07-16 | 燃料タンクキャップ用キャニスタ |
Country Status (3)
Country | Link |
---|---|
US (1) | US20210016657A1 (ja) |
EP (1) | EP3769994B1 (ja) |
JP (1) | JP7037523B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230057265A1 (en) * | 2021-08-19 | 2023-02-23 | Battelle Savannah River Alliance, Llc | Compact augmented permeation system (caps) assemblies and related systems and methods |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008120287A (ja) | 2006-11-14 | 2008-05-29 | Toyo Roki Mfg Co Ltd | 燃料キャップ及びこれに使用される蒸発燃料吸着用キャニスタ |
JP2011247196A (ja) | 2010-05-27 | 2011-12-08 | Fuji Heavy Ind Ltd | 蒸発燃料処理装置 |
JP2013050047A (ja) | 2011-08-30 | 2013-03-14 | Fuji Heavy Ind Ltd | 燃料タンク用キャップ |
US20130341331A1 (en) | 2012-06-22 | 2013-12-26 | Bemis Manufacturing Company | Cap with adsorption media |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2805580B2 (ja) * | 1993-12-15 | 1998-09-30 | 本田技研工業株式会社 | 車両の蒸発燃料処理装置 |
CN205135840U (zh) | 2015-11-11 | 2016-04-06 | 信通交通器材股份有限公司 | 油箱用碳氢化合物蒸发气的捕集器 |
JP6984452B2 (ja) | 2018-01-31 | 2021-12-22 | 株式会社リコー | シート積載装置、画像形成装置および画像システム |
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2019
- 2019-07-16 JP JP2019131370A patent/JP7037523B2/ja active Active
-
2020
- 2020-07-02 US US16/919,675 patent/US20210016657A1/en not_active Abandoned
- 2020-07-06 EP EP20184238.2A patent/EP3769994B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008120287A (ja) | 2006-11-14 | 2008-05-29 | Toyo Roki Mfg Co Ltd | 燃料キャップ及びこれに使用される蒸発燃料吸着用キャニスタ |
JP2011247196A (ja) | 2010-05-27 | 2011-12-08 | Fuji Heavy Ind Ltd | 蒸発燃料処理装置 |
JP2013050047A (ja) | 2011-08-30 | 2013-03-14 | Fuji Heavy Ind Ltd | 燃料タンク用キャップ |
US20130341331A1 (en) | 2012-06-22 | 2013-12-26 | Bemis Manufacturing Company | Cap with adsorption media |
Also Published As
Publication number | Publication date |
---|---|
EP3769994A1 (en) | 2021-01-27 |
JP2021014240A (ja) | 2021-02-12 |
EP3769994B1 (en) | 2022-06-01 |
US20210016657A1 (en) | 2021-01-21 |
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