CN105804893B - 一种用于车载油气回收装置的真空缓压阀 - Google Patents
一种用于车载油气回收装置的真空缓压阀 Download PDFInfo
- Publication number
- CN105804893B CN105804893B CN201610147650.8A CN201610147650A CN105804893B CN 105804893 B CN105804893 B CN 105804893B CN 201610147650 A CN201610147650 A CN 201610147650A CN 105804893 B CN105804893 B CN 105804893B
- Authority
- CN
- China
- Prior art keywords
- valve chamber
- relief valve
- pressure relief
- oil
- vacuum
- 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
- 238000011084 recovery Methods 0.000 title claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 20
- 239000002828 fuel tank Substances 0.000 claims description 59
- 230000005484 gravity Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 8
- 239000003921 oil Substances 0.000 description 34
- 239000003502 gasoline Substances 0.000 description 12
- 239000000446 fuel Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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
- F02M25/0836—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
-
- 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
- B60K2015/03256—Fuel tanks characterised by special valves, the mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Safety Valves (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610147650.8A CN105804893B (zh) | 2016-03-16 | 2016-03-16 | 一种用于车载油气回收装置的真空缓压阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610147650.8A CN105804893B (zh) | 2016-03-16 | 2016-03-16 | 一种用于车载油气回收装置的真空缓压阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105804893A CN105804893A (zh) | 2016-07-27 |
CN105804893B true CN105804893B (zh) | 2018-12-14 |
Family
ID=56468435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610147650.8A Active CN105804893B (zh) | 2016-03-16 | 2016-03-16 | 一种用于车载油气回收装置的真空缓压阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105804893B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5564466A (en) * | 1994-11-30 | 1996-10-15 | Piolax, Inc. | Negative pressure cut valve |
US7431022B1 (en) * | 2007-07-24 | 2008-10-07 | Mahle Technology, Inc. | Evaporative emission canister purge actuation monitoring system |
CN100564095C (zh) * | 2004-12-16 | 2009-12-02 | 拉法尔A.C.S.有限公司 | 蒸汽回收控制阀 |
CN101704338A (zh) * | 2009-09-22 | 2010-05-12 | 浙江鼎立实业有限公司 | 车用油箱上进排气系统的双向阀阀芯 |
CN102486145A (zh) * | 2010-12-02 | 2012-06-06 | 现代自动车株式会社 | 用于车辆的燃料箱的控制阀 |
CN102434328B (zh) * | 2011-11-25 | 2013-12-25 | 浙江春风动力股份有限公司 | 一种燃油箱阀门装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7201154B2 (en) * | 2003-01-17 | 2007-04-10 | Siemens Canada Limited | Flow sensor for purge valve diagnostic |
-
2016
- 2016-03-16 CN CN201610147650.8A patent/CN105804893B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5564466A (en) * | 1994-11-30 | 1996-10-15 | Piolax, Inc. | Negative pressure cut valve |
CN100564095C (zh) * | 2004-12-16 | 2009-12-02 | 拉法尔A.C.S.有限公司 | 蒸汽回收控制阀 |
US7431022B1 (en) * | 2007-07-24 | 2008-10-07 | Mahle Technology, Inc. | Evaporative emission canister purge actuation monitoring system |
CN101704338A (zh) * | 2009-09-22 | 2010-05-12 | 浙江鼎立实业有限公司 | 车用油箱上进排气系统的双向阀阀芯 |
CN102486145A (zh) * | 2010-12-02 | 2012-06-06 | 现代自动车株式会社 | 用于车辆的燃料箱的控制阀 |
CN102434328B (zh) * | 2011-11-25 | 2013-12-25 | 浙江春风动力股份有限公司 | 一种燃油箱阀门装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105804893A (zh) | 2016-07-27 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20230410 Address after: No.153 Jingui Avenue, Enshi City, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province Patentee after: HUBEI CHUANGSINUO ELECTRICAL TECHNOLOGY Corp. Address before: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Effective date of registration: 20230410 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: JIANGSU University |