JP4377382B2 - 燃料タンクから内燃機関に燃料を送るための装置を備えた、圧力を検出するための方法 - Google Patents
燃料タンクから内燃機関に燃料を送るための装置を備えた、圧力を検出するための方法 Download PDFInfo
- Publication number
- JP4377382B2 JP4377382B2 JP2005518536A JP2005518536A JP4377382B2 JP 4377382 B2 JP4377382 B2 JP 4377382B2 JP 2005518536 A JP2005518536 A JP 2005518536A JP 2005518536 A JP2005518536 A JP 2005518536A JP 4377382 B2 JP4377382 B2 JP 4377382B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- fuel
- feed pump
- fuel tank
- tank
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
- F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
- F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient conditions
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- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
-
- 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
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
- F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
- F02M37/0058—Returnless fuel systems, i.e. the fuel return lines are not entering the fuel tank
-
- 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
-
- 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
- F02D2200/0606—Fuel temperature
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
-
- 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
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
- F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
- F02M37/106—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir the pump being installed in a sub-tank
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)
- Fuel-Injection Apparatus (AREA)
- Examining Or Testing Airtightness (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
従来技術のものに対して、請求項1に記載した特徴を有する、本発明による方法は、圧力センサが、フィードポンプの下流側しかも逆止弁の上流側でプレッシャパイプに作用接続されていることによって、簡単な形式で、装置の製作コストを低減させることができる、という利点を有している。このような形式で、1つの圧力センサを用いて異なる時点で、プレッシャパイプ内の圧力も燃料タンク内の圧力も検出することができる。燃料タンク内に付加的な圧力センサは省くことができる。
以下に図面の実施例を用いて本発明を詳しく説明する。
図面には、燃料を送るための本発明による装置が示されている。
Claims (1)
- フィードポンプと、該フィードポンプから内燃機関に通じるプレッシャパイプと、該プレッシャパイプ内でフィードポンプの下流側に配置された逆止弁と、プレッシャパイプに流体接続された圧力センサと、電子式のエンジン制御装置とを有している形式の、燃料タンクから内燃機関に燃料を送るための装置を備えた圧力を検出するための方法において、
圧力センサ(23)を、フィードポンプ(3)の下流側しかも逆止弁(16)の上流側でプレッシャパイプ(8)に作用接続させ、
フィードポンプ(3)と圧力センサ(23)とを燃料タンク(1)内に配置し、
圧力センサ(23)の測定信号を電子制御装置に伝達し、
エンジン制御装置(29)における圧力センサ(23)の測定信号を、フィードポンプ(3)を調整するための調整値として、及びタンク漏れ診断のための調整値として使用する、
ことを特徴とする、燃料タンクから内燃機関に燃料を送るための装置を備えた圧力を検出するための方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10355804A DE10355804A1 (de) | 2003-11-28 | 2003-11-28 | Vorrichtung zum Fördern von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine und Verfahren zur Druckerfassung |
PCT/EP2004/052724 WO2005052349A1 (de) | 2003-11-28 | 2004-10-29 | Vorrichtung zum fördern von kraftstoff aus einem vorratsbehälter zu einer brennkraftmaschine und verfahren zur druckerfassung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006514225A JP2006514225A (ja) | 2006-04-27 |
JP4377382B2 true JP4377382B2 (ja) | 2009-12-02 |
Family
ID=34625379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005518536A Expired - Fee Related JP4377382B2 (ja) | 2003-11-28 | 2004-10-29 | 燃料タンクから内燃機関に燃料を送るための装置を備えた、圧力を検出するための方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7383821B2 (ja) |
EP (1) | EP1689998B1 (ja) |
JP (1) | JP4377382B2 (ja) |
KR (1) | KR101087372B1 (ja) |
DE (2) | DE10355804A1 (ja) |
WO (1) | WO2005052349A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006001878A1 (de) * | 2006-01-13 | 2007-07-19 | Siemens Ag | Kraftstofffördereinrichtung |
US8061329B2 (en) * | 2007-11-02 | 2011-11-22 | Ford Global Technologies, Llc | Lift pump control for a two pump direct injection fuel system |
JP2009144542A (ja) * | 2007-12-12 | 2009-07-02 | Aisan Ind Co Ltd | 燃料供給装置 |
US7753033B2 (en) * | 2008-09-05 | 2010-07-13 | Delphi Technologies, Inc. | Fuel module with orifice upstream from regulator |
US8353273B2 (en) * | 2009-07-14 | 2013-01-15 | GM Global Technology Operations LLC | Method and system for correlating a pressure sensor for a fuel system |
GB2510184A (en) * | 2013-01-29 | 2014-07-30 | Airbus Operations Ltd | Aircraft fuel system with reservoir in pressure sensor line |
KR101707664B1 (ko) | 2015-09-11 | 2017-02-27 | 코스모이엔지(주) | 복합 기능 개선 냉각수 보조탱크 캡 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920942A (en) * | 1987-04-24 | 1990-05-01 | Diesel Kiki Co., Ltd. | Method and apparatus for supplying fuel to internal combustion engines |
US5148792A (en) * | 1992-01-03 | 1992-09-22 | Walbro Corporation | Pressure-responsive fuel delivery system |
US5727529A (en) | 1994-01-14 | 1998-03-17 | Walbro Corporation | Pressure control valve for a fuel system |
US5398655A (en) | 1994-01-14 | 1995-03-21 | Walbro Corporation | Manifold referenced returnless fuel system |
US5579739A (en) | 1994-01-14 | 1996-12-03 | Walbro Corporation | Returnless fuel system with demand fuel pressure regulator |
US5590631A (en) | 1994-01-14 | 1997-01-07 | Walbro Corporation | Fuel system accumulator |
FR2725245B1 (fr) | 1994-10-03 | 1996-12-20 | Marwal Systems | Dispositif d'alimentation en carburant pour vehicule automobile avec regulation de pression |
US5961293A (en) | 1995-05-19 | 1999-10-05 | Uis, Inc | In-take fuel pump assembly with unitary control unit for internal combustion engines |
DE19726183A1 (de) * | 1997-06-20 | 1998-12-24 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Überwachung eines Kraftstoffzumeßsystems |
DE19818697A1 (de) | 1998-04-25 | 1999-10-28 | Opel Adam Ag | Verfahren zur Bestimmung von Leckagen im Kraftstoffversorgungssystem eines Kraftfahrzeuges |
EP1031725B1 (en) * | 1999-02-26 | 2004-12-29 | Walbro Corporation | Vehicle fuel system |
DE19936287C2 (de) | 1999-08-02 | 2003-04-30 | Bosch Gmbh Robert | Bedarfssteuerung für ein Kraftstoffördermodul mit variablem Systemdruck |
DE10043688A1 (de) | 2000-09-04 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zur Diagnose eines Ventils in einem Kraftstoffversorgungssystem einer Brennkraftmaschine |
US6698401B2 (en) * | 2000-11-15 | 2004-03-02 | Yamaha Marine Kabushiki Kaisha | Fuel supply control system for an outboard motor |
JP3923279B2 (ja) * | 2001-06-12 | 2007-05-30 | 本田技研工業株式会社 | 蒸発燃料処理装置の故障検出装置 |
DE10236314B4 (de) * | 2001-09-08 | 2005-06-16 | Robert Bosch Gmbh | Einspritzanlage für Brennkraftmaschinen mit verbesserten Starteigenschaften |
DE10147189A1 (de) * | 2001-09-25 | 2003-04-24 | Bosch Gmbh Robert | Verfahren zum Betreiben eines Kraftstoffversorgungssystems für einen Verbrennungsmotor eines Kraftfahrzeugs |
JP2003322068A (ja) * | 2002-04-26 | 2003-11-14 | Komatsu Ltd | 燃料噴射装置 |
US6755077B2 (en) * | 2002-06-06 | 2004-06-29 | General Motors Corporation | Diagnostic system for identifying fuel injector failure in a fuel cell system |
JP2005188448A (ja) * | 2003-12-26 | 2005-07-14 | Hitachi Ltd | 内燃機関の燃料供給系制御装置 |
-
2003
- 2003-11-28 DE DE10355804A patent/DE10355804A1/de not_active Withdrawn
-
2004
- 2004-10-29 KR KR1020067010271A patent/KR101087372B1/ko active IP Right Grant
- 2004-10-29 EP EP04804507A patent/EP1689998B1/de not_active Not-in-force
- 2004-10-29 JP JP2005518536A patent/JP4377382B2/ja not_active Expired - Fee Related
- 2004-10-29 DE DE502004006956T patent/DE502004006956D1/de active Active
- 2004-10-29 WO PCT/EP2004/052724 patent/WO2005052349A1/de active IP Right Grant
- 2004-10-29 US US10/579,851 patent/US7383821B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE502004006956D1 (de) | 2008-06-05 |
EP1689998B1 (de) | 2008-04-23 |
JP2006514225A (ja) | 2006-04-27 |
US7383821B2 (en) | 2008-06-10 |
WO2005052349A1 (de) | 2005-06-09 |
KR20060102342A (ko) | 2006-09-27 |
EP1689998A1 (de) | 2006-08-16 |
DE10355804A1 (de) | 2005-06-30 |
KR101087372B1 (ko) | 2011-11-25 |
US20070108856A1 (en) | 2007-05-17 |
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