JP5836984B2 - 燃料タンク用バルブ - Google Patents
燃料タンク用バルブ Download PDFInfo
- Publication number
- JP5836984B2 JP5836984B2 JP2013015673A JP2013015673A JP5836984B2 JP 5836984 B2 JP5836984 B2 JP 5836984B2 JP 2013015673 A JP2013015673 A JP 2013015673A JP 2013015673 A JP2013015673 A JP 2013015673A JP 5836984 B2 JP5836984 B2 JP 5836984B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- housing
- fuel tank
- opening
- liquid level
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
- F16K24/042—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float
- F16K24/044—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float the float being rigidly connected to the valve element, the assembly of float and valve element following a substantially translational movement when actuated, e.g. also for actuating a pilot valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3003—Fluid separating traps or vents
- Y10T137/3084—Discriminating outlet for gas
- Y10T137/309—Fluid sensing valve
- Y10T137/3099—Float responsive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7423—Rectilinearly traveling float
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Float Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Valve Housings (AREA)
- Life Sciences & Earth Sciences (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
Description
2 ハウジング
3 接続口部材
4 フロート弁体
5 付勢部材
11 底部
12 外壁部
13 位置決め部
14 貫通孔
15 壁部
16 開口部
17 張出部
18 係合部
19 連通口
31 フランジ
32 壁部
34 接続部
G 燃料
G1 燃料の液面
Gv 燃料の平均液位
L1 満タン設定位置
T 燃料タンク
Claims (2)
- 燃料タンクの内部に配設されるとともに筒状の壁部と前記壁部の下端を覆う底部とを含んで構成され、単一の中空部を備えるハウジングと、
前記ハウジングの上端に設けられ、前記燃料タンクの外部に通じる単一の連通口と、
前記ハウジングに内蔵され、前記ハウジングの内部における燃料の上昇に伴って上昇し前記連通口を閉弁するフロート弁体と、を有し、
前記ハウジングの壁部には、燃料が流出入するとともにその上面が満タン設定位置に設定されている開口部と、前記開口部から上方に所定の距離で離間して形成され前記壁部から外側に張り出した張出部と、が形成されており、
前記開口部の上面及び前記張出部の下面の両方が前記フロート弁体を上昇させるための検知面として構成されていることを特徴とする燃料タンク用バルブ。 - 前記張出部は、前記ハウジングの周方向の全体に亘って形成されていることを特徴とする請求項1に記載の燃料タンク用バルブ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013015673A JP5836984B2 (ja) | 2013-01-30 | 2013-01-30 | 燃料タンク用バルブ |
US14/225,980 US10738909B2 (en) | 2013-01-30 | 2014-03-26 | Fuel tank valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013015673A JP5836984B2 (ja) | 2013-01-30 | 2013-01-30 | 燃料タンク用バルブ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014144742A JP2014144742A (ja) | 2014-08-14 |
JP5836984B2 true JP5836984B2 (ja) | 2015-12-24 |
Family
ID=51221625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013015673A Active JP5836984B2 (ja) | 2013-01-30 | 2013-01-30 | 燃料タンク用バルブ |
Country Status (2)
Country | Link |
---|---|
US (1) | US10738909B2 (ja) |
JP (1) | JP5836984B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017221596A1 (de) * | 2017-11-30 | 2019-06-06 | Aft Automotive Gmbh | Füllstandsventil für eine Druckausgleichsleitung einer Fluidtankanordnung sowie entsprechende Fluidtankanordnung |
US10919380B2 (en) | 2019-01-30 | 2021-02-16 | Toyoda Gosei Co., Ltd. | Fuel shut-off valve |
US20230025882A1 (en) * | 2021-07-23 | 2023-01-26 | Toyoda Gosei Co., Ltd. | Fluid limit vent valve with splash prevention |
Family Cites Families (41)
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US5156178A (en) * | 1991-02-22 | 1992-10-20 | Stant Inc. | Vacuum-actuated vent assembly |
US5313978A (en) * | 1992-08-31 | 1994-05-24 | Om Industrial Co., Ltd. | Ventilation line opening/closing means of fuel tank |
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US5529086A (en) * | 1994-04-28 | 1996-06-25 | Toyoda Gosei Co., Ltd. | Float valve for use in fuel tank |
US5590697A (en) * | 1994-08-24 | 1997-01-07 | G. T. Products, Inc. | Onboard vapor recovery system with two-stage shutoff valve |
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JP3506034B2 (ja) * | 1999-03-15 | 2004-03-15 | 豊田合成株式会社 | 燃料遮断弁 |
FR2802862B1 (fr) * | 1999-12-23 | 2002-03-22 | Plastic Omnium Cie | Clapet pour reservoir de carburant de vehicule automobile |
US6371152B1 (en) * | 2000-02-09 | 2002-04-16 | Eaton Corporation | Method of controlling vapor venting in a fuel tank and valve therefor |
JP2002061765A (ja) * | 2000-06-08 | 2002-02-28 | Toyoda Gosei Co Ltd | 燃料遮断弁 |
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JP3966762B2 (ja) * | 2002-04-25 | 2007-08-29 | 株式会社パイオラックス | 燃料タンクの燃料遮断装置 |
US6675779B2 (en) * | 2002-06-13 | 2004-01-13 | Stant Manufacturing Inc. | Dual float valve for fuel tank vent with liquid carryover filter |
JP4135664B2 (ja) * | 2003-05-30 | 2008-08-20 | 豊田合成株式会社 | 燃料遮断弁 |
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JP2006009645A (ja) * | 2004-06-24 | 2006-01-12 | Toyoda Gosei Co Ltd | 燃料遮断弁 |
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JP5091689B2 (ja) * | 2008-01-10 | 2012-12-05 | 株式会社パイオラックス | フロート弁装置 |
JP2009226960A (ja) * | 2008-03-19 | 2009-10-08 | Toyoda Gosei Co Ltd | 燃料タンクの通気装置 |
US20110088662A1 (en) * | 2009-10-20 | 2011-04-21 | Eaton Corporation | Method of packaging a membrane for use in a venting valve |
JP5370068B2 (ja) * | 2009-10-21 | 2013-12-18 | トヨタ自動車株式会社 | 燃料タンク |
JP2011111108A (ja) * | 2009-11-30 | 2011-06-09 | Toyoda Gosei Co Ltd | 燃料遮断弁 |
JP5429112B2 (ja) * | 2010-02-02 | 2014-02-26 | 京三電機株式会社 | 満タン制御弁装置 |
JP5420482B2 (ja) * | 2010-06-28 | 2014-02-19 | 愛三工業株式会社 | 燃料遮断弁 |
CN103221245B (zh) * | 2010-11-12 | 2016-02-24 | 百乐仕株式会社 | 帽安装结构 |
RU2593328C2 (ru) * | 2011-03-14 | 2016-08-10 | Равал А.К.С. Лтд. | Топливный клапан |
JP5874601B2 (ja) * | 2012-10-31 | 2016-03-02 | 豊田合成株式会社 | 燃料遮断弁 |
-
2013
- 2013-01-30 JP JP2013015673A patent/JP5836984B2/ja active Active
-
2014
- 2014-03-26 US US14/225,980 patent/US10738909B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10738909B2 (en) | 2020-08-11 |
US20140209190A1 (en) | 2014-07-31 |
JP2014144742A (ja) | 2014-08-14 |
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