CN104641099B - 用于车辆的蒸汽管理系统及确定其泄漏的方法 - Google Patents
用于车辆的蒸汽管理系统及确定其泄漏的方法 Download PDFInfo
- Publication number
- CN104641099B CN104641099B CN201280059264.3A CN201280059264A CN104641099B CN 104641099 B CN104641099 B CN 104641099B CN 201280059264 A CN201280059264 A CN 201280059264A CN 104641099 B CN104641099 B CN 104641099B
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- pressure
- fuel
- differential pressure
- steam
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 21
- 239000002828 fuel tank Substances 0.000 claims abstract description 86
- 239000000446 fuel Substances 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 claims description 24
- 238000010276 construction Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims 1
- 238000003745 diagnosis Methods 0.000 description 5
- 239000003502 gasoline Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000003380 propellant Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F02M25/0809—Judging failure of purge control system
-
- 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
- B60K15/035—Fuel tanks characterised by venting means
- B60K15/03519—Valve arrangements in the vent line
-
- 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
- B60K2015/03296—Pressure regulating valves
-
- 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
- B60K2015/03302—Electromagnetic valves
-
- 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
- B60K2015/03523—Arrangements of the venting tube
- B60K2015/03528—Mounting of venting tubes
-
- 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
- B60K2015/03552—Mounting of the venting means the venting means are integrated into the fuel filler pipe
-
- 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
- B60K2015/03557—Mounting of the venting means comprising elements of the venting device integrated in the fuel tank, e.g. 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
- B60K2015/03561—Venting means working at specific times
-
- 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
- F02M25/0809—Judging failure of purge control system
- F02M25/0818—Judging failure of purge control system having means for pressurising the evaporative emission space
-
- 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
- F02M25/089—Layout of the fuel vapour installation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (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)
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/310295 | 2011-12-02 | ||
US13/310,295 US8746215B2 (en) | 2011-12-02 | 2011-12-02 | Sample tube structure for automotive fuel tank leak detection |
PCT/US2012/067263 WO2013082406A1 (en) | 2011-12-02 | 2012-11-30 | Method of determining a leak in a vapor management system of a vehicle fuel system and vapor management systems for a vehicle including means for determining leaks |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104641099A CN104641099A (zh) | 2015-05-20 |
CN104641099B true CN104641099B (zh) | 2017-04-19 |
Family
ID=47501417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280059264.3A Expired - Fee Related CN104641099B (zh) | 2011-12-02 | 2012-11-30 | 用于车辆的蒸汽管理系统及确定其泄漏的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8746215B2 (zh) |
CN (1) | CN104641099B (zh) |
DE (1) | DE112012005026B4 (zh) |
WO (1) | WO2013082406A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8689613B2 (en) * | 2011-09-28 | 2014-04-08 | Continental Automotive Systems, Inc. | Leak detection method and system for a high pressure automotive fuel tank |
CN104884291B (zh) | 2012-12-21 | 2018-01-12 | 全耐塑料高级创新研究公司 | 车辆液体容纳系统和验证该系统完好性的方法 |
US20150046026A1 (en) * | 2013-08-08 | 2015-02-12 | Ford Global Technologies, Llc | Engine-off leak detection based on pressure |
EP3025892B1 (en) * | 2014-11-27 | 2018-03-07 | Plastic Omnium Advanced Innovation and Research | Method for controlling a pressure inside vehicular fuel tank system |
FR3078747B1 (fr) | 2018-03-08 | 2020-02-14 | Continental Automotive France | Detection de fuite dans un dispositif d'evaporation des vapeurs d'un carburant stocke dans un reservoir d'un moteur thermique de vehicule |
US11112328B2 (en) * | 2019-04-29 | 2021-09-07 | Baker Hughes Oilfield Operations Llc | Temperature based leak detection for blowout preventers |
DE102020205241B4 (de) | 2020-04-24 | 2022-02-10 | Vitesco Technologies GmbH | Vorrichtung zur Diagnose einer Verdunstungssystemleckage und eines Tankentlüftungsleitungstraktes eines verbrennungsmotorisch betriebenen Kraftfahrzeugs |
CN111911285A (zh) * | 2020-07-27 | 2020-11-10 | 东风汽车集团有限公司 | 一种车辆燃油蒸发泄漏的诊断方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86210785U (zh) * | 1986-12-26 | 1987-10-31 | 王金龙 | 汽车燃烧液化石油气的系统装置 |
CN1594855A (zh) * | 2003-09-10 | 2005-03-16 | 日立优喜雅汽车配件有限公司 | 空气传送装置及空气传送装置的控制方法 |
CN101218120A (zh) * | 2005-07-04 | 2008-07-09 | 西门子威迪欧汽车电子股份公司 | 用于将燃料输送出燃料箱的装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5868120A (en) * | 1997-06-30 | 1999-02-09 | Siemens Canada Limited | Fuel vapor management system for motor vehicles |
JP3501028B2 (ja) | 1999-07-30 | 2004-02-23 | トヨタ自動車株式会社 | 蒸発燃料パージシステムの故障診断装置 |
US6460566B1 (en) | 1999-11-19 | 2002-10-08 | Siemens Canada Limited | Integrated pressure management system for a fuel system |
US6539927B2 (en) | 2000-02-22 | 2003-04-01 | Siemens Canada Limited | Leak detection in a closed vapor handling system using pressure, temperature and time |
JP4151382B2 (ja) | 2002-11-05 | 2008-09-17 | トヨタ自動車株式会社 | 内燃機関の蒸発燃料処理装置 |
US7004014B2 (en) | 2002-12-17 | 2006-02-28 | Siemens Vdo Automotive Inc | Apparatus, system and method of establishing a test threshold for a fuel vapor leak detection system |
US6889669B1 (en) * | 2003-04-04 | 2005-05-10 | Siemens Vdo Automotive, Inc. | System and method of managing pressure in a fuel system |
US7490624B2 (en) * | 2004-03-31 | 2009-02-17 | Continental Automotive Canada, Inc. | Passive pressure activation valve |
US7895890B2 (en) * | 2007-07-03 | 2011-03-01 | Van Ee William J | Liquid depth sensing and identification system |
US7448367B1 (en) | 2007-07-13 | 2008-11-11 | Gm Global Technology Operations, Inc. | Evaporative emission control in battery powered vehicle with gasoline engine powered generator |
EP2222948B1 (en) | 2007-11-19 | 2014-06-11 | Robert Bosch GmbH | Fuel liquid and vapor pressure sensor |
-
2011
- 2011-12-02 US US13/310,295 patent/US8746215B2/en active Active
-
2012
- 2012-11-30 DE DE112012005026.6T patent/DE112012005026B4/de not_active Expired - Fee Related
- 2012-11-30 WO PCT/US2012/067263 patent/WO2013082406A1/en active Application Filing
- 2012-11-30 CN CN201280059264.3A patent/CN104641099B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86210785U (zh) * | 1986-12-26 | 1987-10-31 | 王金龙 | 汽车燃烧液化石油气的系统装置 |
CN1594855A (zh) * | 2003-09-10 | 2005-03-16 | 日立优喜雅汽车配件有限公司 | 空气传送装置及空气传送装置的控制方法 |
CN101218120A (zh) * | 2005-07-04 | 2008-07-09 | 西门子威迪欧汽车电子股份公司 | 用于将燃料输送出燃料箱的装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2013082406A1 (en) | 2013-06-06 |
DE112012005026B4 (de) | 2016-07-21 |
US20130139792A1 (en) | 2013-06-06 |
US8746215B2 (en) | 2014-06-10 |
CN104641099A (zh) | 2015-05-20 |
DE112012005026T5 (de) | 2014-08-28 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ADRIAN O. KRISAN Effective date: 20150508 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150508 Address after: Michigan Applicant after: Temic Automotive Na Inc. Address before: Michigan Applicant before: Temic Automotive Na Inc. Applicant before: CRISAN ADRIAN O. |
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: 20170419 Termination date: 20181130 |