DE10345225A1 - Fuel injection system for internal combustion engine has venting device between pump and filter in form of valve, whereby output of fuel filter is connected to pump input or filter output is connected to further output of the venting device - Google Patents

Fuel injection system for internal combustion engine has venting device between pump and filter in form of valve, whereby output of fuel filter is connected to pump input or filter output is connected to further output of the venting device Download PDF

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Publication number
DE10345225A1
DE10345225A1 DE10345225A DE10345225A DE10345225A1 DE 10345225 A1 DE10345225 A1 DE 10345225A1 DE 10345225 A DE10345225 A DE 10345225A DE 10345225 A DE10345225 A DE 10345225A DE 10345225 A1 DE10345225 A1 DE 10345225A1
Authority
DE
Germany
Prior art keywords
filter
output
venting device
pump
fuel
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
DE10345225A
Other languages
German (de)
Other versions
DE10345225B4 (en
Inventor
Daniel Anetsberger
Matthias Knueppe
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.)
Continental Automotive GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE10345225A priority Critical patent/DE10345225B4/en
Publication of DE10345225A1 publication Critical patent/DE10345225A1/en
Application granted granted Critical
Publication of DE10345225B4 publication Critical patent/DE10345225B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/007—Venting means
    • 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
    • F02M37/18—Feeding by means of driven pumps characterised by provision of main and auxiliary pumps
    • 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
    • F02M37/20—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 characterised by means for preventing vapour lock
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/54—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by air purging means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

The fuel injection system has a first pump (7) following a fuel filter (4) and a venting device (9) arranged between the pump and filter and in the form of a valve, whereby in a first position the output of the fuel filter is connected to the input of the first pump and in a second position the output of the fuel filter is connected to a further output (10) of the venting device.
DE10345225A 2003-09-29 2003-09-29 Fuel injection system with a ventilation device Expired - Fee Related DE10345225B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10345225A DE10345225B4 (en) 2003-09-29 2003-09-29 Fuel injection system with a ventilation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10345225A DE10345225B4 (en) 2003-09-29 2003-09-29 Fuel injection system with a ventilation device

Publications (2)

Publication Number Publication Date
DE10345225A1 true DE10345225A1 (en) 2005-04-28
DE10345225B4 DE10345225B4 (en) 2005-11-10

Family

ID=34399044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10345225A Expired - Fee Related DE10345225B4 (en) 2003-09-29 2003-09-29 Fuel injection system with a ventilation device

Country Status (1)

Country Link
DE (1) DE10345225B4 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005023706B3 (en) * 2005-05-23 2006-09-07 Siemens Ag Fuel injection system with a venting device for internal combustion engine has venting device in combining venting function with temperature measurement
DE102006001106B3 (en) * 2006-01-09 2007-03-29 Siemens Ag Common-rail fuel injection system for internal combustion engine, has valve that is provided with temperature sensor for detecting temperature of fuel, and valve spring that is designed as resistance wire
US7938958B2 (en) * 2006-08-18 2011-05-10 Parker Hannifin (Uk) Limited De-aeration system
DE102012212892A1 (en) * 2012-07-24 2014-02-20 Continental Automotive Gmbh Injection device for an internal combustion engine
WO2014139813A1 (en) * 2013-03-12 2014-09-18 Robert Bosch Gmbh Fuel filter that is depressurized in the shut-off state, having ventilation by means of a suction jet pump or by means of a venting valve
CN110360035A (en) * 2019-08-14 2019-10-22 广西玉柴机器股份有限公司 Promote the dedicated unit of diesel engine starting ability

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10029193B2 (en) 2016-11-22 2018-07-24 Caterpillar Inc. Dual loop fuel filtration system with controller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19628591A1 (en) * 1996-07-16 1998-01-22 Knecht Filterwerke Gmbh 3/2-way valve for a fuel supply device of an injection internal combustion engine
DE19954695A1 (en) * 1999-11-13 2001-05-23 Bosch Gmbh Robert Fuel injection system
DE19956093A1 (en) * 1999-11-22 2001-05-31 Siemens Ag Fuel conveyance arrangement in common-rail fuel injection system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19946659C2 (en) * 1999-09-29 2002-11-14 Siemens Ag Injection system for an internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19628591A1 (en) * 1996-07-16 1998-01-22 Knecht Filterwerke Gmbh 3/2-way valve for a fuel supply device of an injection internal combustion engine
DE19954695A1 (en) * 1999-11-13 2001-05-23 Bosch Gmbh Robert Fuel injection system
DE19956093A1 (en) * 1999-11-22 2001-05-31 Siemens Ag Fuel conveyance arrangement in common-rail fuel injection system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005023706B3 (en) * 2005-05-23 2006-09-07 Siemens Ag Fuel injection system with a venting device for internal combustion engine has venting device in combining venting function with temperature measurement
EP1726816A2 (en) * 2005-05-23 2006-11-29 Siemens Aktiengesellschaft Fuel injection system with ventilation device
EP1726816A3 (en) * 2005-05-23 2007-06-20 Siemens Aktiengesellschaft Fuel injection system with ventilation device
DE102006001106B3 (en) * 2006-01-09 2007-03-29 Siemens Ag Common-rail fuel injection system for internal combustion engine, has valve that is provided with temperature sensor for detecting temperature of fuel, and valve spring that is designed as resistance wire
US7938958B2 (en) * 2006-08-18 2011-05-10 Parker Hannifin (Uk) Limited De-aeration system
DE102012212892A1 (en) * 2012-07-24 2014-02-20 Continental Automotive Gmbh Injection device for an internal combustion engine
CN104685204A (en) * 2012-07-24 2015-06-03 大陆汽车有限公司 Injection device for an internal combustion engine
US10174735B2 (en) 2012-07-24 2019-01-08 Continental Automotive Gmbh Injection device for an internal combustion engine
WO2014139813A1 (en) * 2013-03-12 2014-09-18 Robert Bosch Gmbh Fuel filter that is depressurized in the shut-off state, having ventilation by means of a suction jet pump or by means of a venting valve
CN110360035A (en) * 2019-08-14 2019-10-22 广西玉柴机器股份有限公司 Promote the dedicated unit of diesel engine starting ability

Also Published As

Publication number Publication date
DE10345225B4 (en) 2005-11-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee