CN1619134A - 逆流防止阀的阀体 - Google Patents
逆流防止阀的阀体 Download PDFInfo
- Publication number
- CN1619134A CN1619134A CNA2004100957512A CN200410095751A CN1619134A CN 1619134 A CN1619134 A CN 1619134A CN A2004100957512 A CNA2004100957512 A CN A2004100957512A CN 200410095751 A CN200410095751 A CN 200410095751A CN 1619134 A CN1619134 A CN 1619134A
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- fin
- shaped
- circumference
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 title 1
- 239000000446 fuel Substances 0.000 claims abstract description 48
- 239000002828 fuel tank Substances 0.000 claims abstract description 25
- 229920001971 elastomer Polymers 0.000 claims description 55
- 239000000806 elastomer Substances 0.000 claims description 55
- 230000002093 peripheral effect Effects 0.000 claims description 39
- 210000002421 cell wall Anatomy 0.000 claims description 12
- 238000007789 sealing Methods 0.000 description 14
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000003321 amplification Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/42—Filling nozzles
-
- 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
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/42—Filling nozzles
- B67D7/44—Filling nozzles automatically closing
- B67D7/52—Filling nozzles automatically closing and provided with additional flow-controlling valve means
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
- F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
- F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
- F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
-
- 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
- F16K25/00—Details relating to contact between valve members and seats
-
- 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
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03447—Arrangements or special measures related to fuel tanks or fuel handling for improving the sealing
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7866—Plural seating
- Y10T137/7867—Sequential
- Y10T137/7868—Resilient gasket
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7925—Piston-type valves
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with 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
- Y10T137/8593—Systems
- Y10T137/86348—Tank with internally extending flow guide, pipe or conduit
- Y10T137/86372—Inlet internally extending
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Check Valves (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003389424 | 2003-11-19 | ||
JP2003389424A JP4255363B2 (ja) | 2003-11-19 | 2003-11-19 | 逆流防止弁用弁体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1619134A true CN1619134A (zh) | 2005-05-25 |
CN100416079C CN100416079C (zh) | 2008-09-03 |
Family
ID=33550091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100957512A Expired - Fee Related CN100416079C (zh) | 2003-11-19 | 2004-11-17 | 逆流防止阀的阀体 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7380569B2 (zh) |
JP (1) | JP4255363B2 (zh) |
KR (1) | KR100590399B1 (zh) |
CN (1) | CN100416079C (zh) |
DE (1) | DE102004055789A1 (zh) |
GB (1) | GB2408789B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102069706A (zh) * | 2009-12-24 | 2011-05-25 | 东熙产业股份(有限)公司 | 汽车燃油箱的截止阀装置 |
CN102135202A (zh) * | 2010-01-22 | 2011-07-27 | 百乐仕株式会社 | 流路开闭用的阀体 |
CN102656043A (zh) * | 2009-12-17 | 2012-09-05 | 本田技研工业株式会社 | 车辆用燃料供油管装置 |
CN101463779B (zh) * | 2007-12-18 | 2012-11-07 | 百乐仕株式会社 | 燃料防泄漏阀 |
CN103306867A (zh) * | 2013-06-25 | 2013-09-18 | 苏州圆能动力科技有限公司 | 一种防倾倒阀 |
CN111619339A (zh) * | 2019-02-27 | 2020-09-04 | 丰田自动车株式会社 | 车辆的燃料填充口结构 |
CN112041599A (zh) * | 2018-04-10 | 2020-12-04 | 百乐仕株式会社 | 燃料箱用止回阀 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1400445B1 (it) * | 2010-06-11 | 2013-05-31 | Pres Block Spa | Valvola di non ritorno |
KR101229147B1 (ko) | 2010-11-16 | 2013-02-15 | 주식회사 동희산업 | 연료 탱크의 셧오프 밸브 |
JP5642595B2 (ja) * | 2011-03-16 | 2014-12-17 | 本田技研工業株式会社 | 車両の蒸発燃料処理装置 |
US9441854B2 (en) * | 2011-04-15 | 2016-09-13 | Serge Ramsay | Exhaust vent |
EP2879894B1 (en) * | 2012-07-30 | 2019-11-20 | Eaton Corporation | Redundant lip seal for valve |
JP5790674B2 (ja) * | 2013-02-01 | 2015-10-07 | 株式会社デンソー | リリーフ弁装置 |
JP6343520B2 (ja) * | 2014-08-08 | 2018-06-13 | 株式会社マキタ | 液体容器及び当該液体容器を備えた作業機 |
CA3022072C (en) * | 2015-04-24 | 2021-10-26 | Quick Fix Solutions, Inc. | Sealing device and method of installation |
CN109720327B (zh) * | 2017-10-20 | 2022-08-02 | 株式会社万都 | 止回阀 |
DE102019133665A1 (de) * | 2019-12-10 | 2021-06-10 | Schaeffler Technologies AG & Co. KG | Ventil und Vorrichtung zur Regelung von Drücken eines Strömungsmittels |
CN113418012B (zh) * | 2021-06-21 | 2022-08-02 | 四川蜀凤梧环保科技有限公司 | 一种餐厨垃圾收运车用的多功能出料阀及出料方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2260381A (en) * | 1938-12-19 | 1941-10-28 | Louis H Kennon | Valve assembly |
US2329576A (en) * | 1942-01-27 | 1943-09-14 | American Well & Prospecting Co | Slush pump valve |
US3409039A (en) * | 1963-04-22 | 1968-11-05 | Murphy Ind Inc G W | Valve member having conically tapered seating surface |
US3456686A (en) * | 1967-12-01 | 1969-07-22 | Bendix Westinghouse Automotive | Two-compartment reservoir |
DE1910451A1 (de) | 1969-03-01 | 1970-09-10 | Tuchenhagen Otto | Ventilkegel mit Weich- und Metalldichtung |
US4076212A (en) | 1977-03-10 | 1978-02-28 | Leman Arthur L | Stretch seal valve |
US4881570A (en) | 1986-09-12 | 1989-11-21 | Fluhs Drehtechnik Gmbh | Seal for valves |
US5174327A (en) * | 1992-01-30 | 1992-12-29 | The Viking Corporation | In-line check valve |
US5590697A (en) * | 1994-08-24 | 1997-01-07 | G. T. Products, Inc. | Onboard vapor recovery system with two-stage shutoff valve |
US5568828A (en) * | 1994-11-30 | 1996-10-29 | Stant Manufacturing Inc. | Fuel-delivery control system |
US6340031B1 (en) * | 1998-06-30 | 2002-01-22 | Honda Giken Kogyo Kabushiki Kaisha | Check valve for refueling pipe of fuel tank |
JP2000016099A (ja) | 1998-06-30 | 2000-01-18 | Honda Motor Co Ltd | 燃料タンクのフィラーパイプ用チェックバルブ |
JP4006218B2 (ja) | 2001-10-30 | 2007-11-14 | 京三電機株式会社 | 止め弁のシール構造 |
NL1020775C2 (nl) | 2002-06-06 | 2003-12-09 | Weir Netherlands B V | Slurrie-pompklep. |
JP4123350B2 (ja) * | 2002-06-28 | 2008-07-23 | 株式会社ニフコ | 逆流防止バルブ |
-
2003
- 2003-11-19 JP JP2003389424A patent/JP4255363B2/ja not_active Expired - Fee Related
-
2004
- 2004-11-10 KR KR1020040091500A patent/KR100590399B1/ko active IP Right Grant
- 2004-11-15 US US10/986,873 patent/US7380569B2/en not_active Expired - Fee Related
- 2004-11-17 CN CNB2004100957512A patent/CN100416079C/zh not_active Expired - Fee Related
- 2004-11-18 GB GB0425371A patent/GB2408789B/en not_active Expired - Fee Related
- 2004-11-18 DE DE200410055789 patent/DE102004055789A1/de not_active Withdrawn
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101463779B (zh) * | 2007-12-18 | 2012-11-07 | 百乐仕株式会社 | 燃料防泄漏阀 |
CN102656043A (zh) * | 2009-12-17 | 2012-09-05 | 本田技研工业株式会社 | 车辆用燃料供油管装置 |
CN102069706A (zh) * | 2009-12-24 | 2011-05-25 | 东熙产业股份(有限)公司 | 汽车燃油箱的截止阀装置 |
CN102135202A (zh) * | 2010-01-22 | 2011-07-27 | 百乐仕株式会社 | 流路开闭用的阀体 |
CN103306867A (zh) * | 2013-06-25 | 2013-09-18 | 苏州圆能动力科技有限公司 | 一种防倾倒阀 |
CN103306867B (zh) * | 2013-06-25 | 2015-06-24 | 苏州圆能动力科技有限公司 | 一种防倾倒阀 |
CN112041599A (zh) * | 2018-04-10 | 2020-12-04 | 百乐仕株式会社 | 燃料箱用止回阀 |
CN112041599B (zh) * | 2018-04-10 | 2022-07-05 | 百乐仕株式会社 | 燃料箱用止回阀 |
US11415092B2 (en) | 2018-04-10 | 2022-08-16 | Piolax, Inc. | Fuel tank check valve |
CN111619339A (zh) * | 2019-02-27 | 2020-09-04 | 丰田自动车株式会社 | 车辆的燃料填充口结构 |
Also Published As
Publication number | Publication date |
---|---|
GB2408789A (en) | 2005-06-08 |
KR100590399B1 (ko) | 2006-06-19 |
JP4255363B2 (ja) | 2009-04-15 |
GB2408789B (en) | 2007-04-18 |
CN100416079C (zh) | 2008-09-03 |
US7380569B2 (en) | 2008-06-03 |
KR20050048472A (ko) | 2005-05-24 |
US20050103385A1 (en) | 2005-05-19 |
JP2005147088A (ja) | 2005-06-09 |
DE102004055789A1 (de) | 2005-08-04 |
GB0425371D0 (en) | 2004-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI NIFCO PLASTIC PRODUCTS CO.,LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: KANAGAWA, JAPAN COUNTY TO: KANAGAWA PREFECTURE, JAPAN COUNTY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100322 Address after: Kanagawa Co-patentee after: Shanghai Nifco Plastic Manufacturer Co., Ltd. Patentee after: Nifco Inc. Address before: Kanagawa, Japan Patentee before: Nifco Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20191117 |