DE102014018043A8 - Verdampfter-Kraftstoff-Verarbeitungsvorrichtung - Google Patents

Verdampfter-Kraftstoff-Verarbeitungsvorrichtung Download PDF

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Publication number
DE102014018043A8
DE102014018043A8 DE102014018043.3A DE102014018043A DE102014018043A8 DE 102014018043 A8 DE102014018043 A8 DE 102014018043A8 DE 102014018043 A DE102014018043 A DE 102014018043A DE 102014018043 A8 DE102014018043 A8 DE 102014018043A8
Authority
DE
Germany
Prior art keywords
processing device
fuel processing
vaporized fuel
vaporized
processing
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
Application number
DE102014018043.3A
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English (en)
Other versions
DE102014018043B4 (de
DE102014018043A1 (de
Inventor
Minoru Akita
Yoshikazu MIYABE
Naoyuki TAGAWA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisan Industry Co Ltd
Original Assignee
Aisan Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aisan Industry Co Ltd filed Critical Aisan Industry Co Ltd
Publication of DE102014018043A1 publication Critical patent/DE102014018043A1/de
Application granted granted Critical
Publication of DE102014018043B4 publication Critical patent/DE102014018043B4/de
Publication of DE102014018043A8 publication Critical patent/DE102014018043A8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0032—Controlling the purging of the canister as a function of the engine operating conditions
    • F02D41/004—Control of the valve or purge actuator, e.g. duty cycle, closed loop control of position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D41/1402—Adaptive control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/224—Diagnosis of the fuel system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems
    • 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
    • Y10T137/86485—Line condition change responsive release of valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
DE102014018043.3A 2013-12-06 2014-12-05 Verdampfter-Kraftstoff-Verarbeitungsvorrichtung Active DE102014018043B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013252873A JP6177675B2 (ja) 2013-12-06 2013-12-06 蒸発燃料処理装置
JP2013-252873 2013-12-06

Publications (3)

Publication Number Publication Date
DE102014018043A1 DE102014018043A1 (de) 2015-06-11
DE102014018043B4 DE102014018043B4 (de) 2018-12-20
DE102014018043A8 true DE102014018043A8 (de) 2019-04-04

Family

ID=53185359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014018043.3A Active DE102014018043B4 (de) 2013-12-06 2014-12-05 Verdampfter-Kraftstoff-Verarbeitungsvorrichtung

Country Status (3)

Country Link
US (1) US9470161B2 (de)
JP (1) JP6177675B2 (de)
DE (1) DE102014018043B4 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101788483B1 (ko) * 2013-07-02 2017-10-19 아이상 고교 가부시키가이샤 유량 제어 밸브 및 유량 제어 밸브를 구비한 증발 연료 처리 장치
DE112014005351B4 (de) * 2013-11-25 2018-03-08 Aisan Kogyo Kabushiki Kaisha Kraftstoffdampf-Bearbeitungsvorrichtung
JP6087266B2 (ja) * 2013-12-06 2017-03-01 愛三工業株式会社 蒸発燃料処理装置
JP6247151B2 (ja) * 2014-05-19 2017-12-13 愛三工業株式会社 蒸発燃料処理装置
DE112015003534B4 (de) * 2014-09-01 2021-03-11 Aisan Kogyo Kabushiki Kaisha Verarbeitungsvorrichtung für verdampften Kraftstoff
JP2017133411A (ja) * 2016-01-27 2017-08-03 トヨタ自動車株式会社 蒸発燃料処理装置
JP6586369B2 (ja) * 2016-01-27 2019-10-02 愛三工業株式会社 蒸発燃料処理装置
JP6885050B2 (ja) * 2016-12-16 2021-06-09 株式会社デンソー 制御装置
JP6683594B2 (ja) * 2016-12-21 2020-04-22 トヨタ自動車株式会社 蒸発燃料処理装置
JP7021979B2 (ja) * 2018-03-06 2022-02-17 浜名湖電装株式会社 流量制御弁
JP7028694B2 (ja) * 2018-04-03 2022-03-02 トヨタ自動車株式会社 蒸発燃料処理装置
JP2019190612A (ja) * 2018-04-27 2019-10-31 株式会社デンソー 弁装置
JP2019199901A (ja) * 2018-05-15 2019-11-21 株式会社デンソー 弁装置
US10774761B2 (en) * 2018-11-13 2020-09-15 Ford Global Technologies, Llc Systems and methods for reducing vehicle valve degradation
JP7647632B2 (ja) * 2022-03-04 2025-03-18 トヨタ自動車株式会社 内燃機関の制御装置

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US5373823A (en) * 1992-01-20 1994-12-20 Honda Giken Kogyo Kabushiki Kaisha Failure-detecting device and fail-safe device for tank internal pressure sensor of internal combustion engine
US6047692A (en) * 1997-07-04 2000-04-11 Suzuki Motor Corporation Abnormality-diagnosing device for evaporation purge system and air-fuel ratio controller for internal combustion engine having the abnormality-diagnosing device incorporated therein
JP2013113198A (ja) * 2011-11-28 2013-06-10 Toyota Motor Corp 燃料タンク圧力抜き制御装置

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JP3131743B2 (ja) 1991-07-31 2001-02-05 マツダ株式会社 蒸発燃料処理装置
US5299545A (en) * 1991-09-13 1994-04-05 Honda Giken Kogyo Kabushiki Kaisha Evaporative fuel-processing system for internal combustion engines
US5355864A (en) * 1992-01-20 1994-10-18 Honda Giken Kogyo Kabushiki Kaisha Evaporative fuel-processing system for internal combustion engines
JP3329952B2 (ja) 1994-09-06 2002-09-30 本田技研工業株式会社 蒸発燃料処理装置におけるタンク内圧センサの故障検出装置
JP3716954B2 (ja) 1997-02-24 2005-11-16 本田技研工業株式会社 内燃機関の蒸発燃料放出防止装置
JP3761666B2 (ja) 1997-02-26 2006-03-29 本田技研工業株式会社 内燃機関の蒸発燃料放出防止装置
DE19838959A1 (de) 1998-08-27 2000-03-02 Bosch Gmbh Robert Kraftstoffördersystem einer Brennkraftmaschine
JP3729683B2 (ja) * 1998-12-04 2005-12-21 トヨタ自動車株式会社 エバポパージシステムの故障診断装置
JP3428508B2 (ja) 1999-06-28 2003-07-22 トヨタ自動車株式会社 エバポパージシステムの故障診断装置
JP3849584B2 (ja) * 2002-06-07 2006-11-22 トヨタ自動車株式会社 蒸発燃料処理装置
JP2004156496A (ja) 2002-11-05 2004-06-03 Toyota Motor Corp 内燃機関の蒸発燃料処理装置
JP4082263B2 (ja) * 2003-04-03 2008-04-30 トヨタ自動車株式会社 内燃機関の蒸発燃料処理装置
JP4144407B2 (ja) 2003-04-03 2008-09-03 トヨタ自動車株式会社 内燃機関の蒸発燃料処理装置
JP2005155323A (ja) 2003-09-08 2005-06-16 Toyota Motor Corp 内燃機関の蒸発燃料処理装置
US7418953B2 (en) * 2006-02-14 2008-09-02 Denso Corporation Fuel vapor treatment apparatus for internal combustion engine
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DE102010014558B4 (de) 2010-04-10 2015-06-18 Audi Ag Verfahren zum Druckeinstellen in einem Kraftstofftank und Kraftstofftanksystem
US8056540B2 (en) * 2010-05-28 2011-11-15 Ford Global Technologies, Llc Method and system for fuel vapor control
JP5410370B2 (ja) 2010-06-04 2014-02-05 愛三工業株式会社 電磁弁及びその電磁弁を備えた蒸発燃料処理装置
JP5238007B2 (ja) * 2010-10-25 2013-07-17 本田技研工業株式会社 蒸発燃料処理装置
US20120211687A1 (en) * 2011-02-17 2012-08-23 Benjey Robert P Isolation valve with motor driven sealing mechanism
JP5660008B2 (ja) 2011-11-10 2015-01-28 トヨタ自動車株式会社 リリーフ弁開弁判定装置及びパージ系リーク診断装置
JP5936985B2 (ja) 2012-10-12 2016-06-22 愛三工業株式会社 蒸発燃料処理装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373823A (en) * 1992-01-20 1994-12-20 Honda Giken Kogyo Kabushiki Kaisha Failure-detecting device and fail-safe device for tank internal pressure sensor of internal combustion engine
US6047692A (en) * 1997-07-04 2000-04-11 Suzuki Motor Corporation Abnormality-diagnosing device for evaporation purge system and air-fuel ratio controller for internal combustion engine having the abnormality-diagnosing device incorporated therein
JP2013113198A (ja) * 2011-11-28 2013-06-10 Toyota Motor Corp 燃料タンク圧力抜き制御装置

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Also Published As

Publication number Publication date
JP6177675B2 (ja) 2017-08-09
US9470161B2 (en) 2016-10-18
DE102014018043B4 (de) 2018-12-20
DE102014018043A1 (de) 2015-06-11
US20150159567A1 (en) 2015-06-11
JP2015110915A (ja) 2015-06-18

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R018 Grant decision by examination section/examining division
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R020 Patent grant now final