WO2006024551A1 - Installation d'alimentation en carburant et de formation de melange pour moteurs a combustion interne a compression du melange - Google Patents

Installation d'alimentation en carburant et de formation de melange pour moteurs a combustion interne a compression du melange Download PDF

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Publication number
WO2006024551A1
WO2006024551A1 PCT/EP2005/052049 EP2005052049W WO2006024551A1 WO 2006024551 A1 WO2006024551 A1 WO 2006024551A1 EP 2005052049 W EP2005052049 W EP 2005052049W WO 2006024551 A1 WO2006024551 A1 WO 2006024551A1
Authority
WO
WIPO (PCT)
Prior art keywords
mixture
fuel supply
air
porous surface
mixture formation
Prior art date
Application number
PCT/EP2005/052049
Other languages
German (de)
English (en)
Inventor
Stefan Arndt
Joerg Heyse
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to JP2007528794A priority Critical patent/JP2008511786A/ja
Publication of WO2006024551A1 publication Critical patent/WO2006024551A1/fr

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
    • F02M33/00—Other apparatus for treating combustion-air, fuel or fuel-air mixture
    • F02M33/02—Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel
    • F02M33/04—Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel returning to the intake passage
    • F02M33/046—Coating of the intake passage with material preventing the formation of condensation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F01L3/04—Coated valve members or valve-seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2303/00—Manufacturing of components used in valve arrangements

Definitions

  • FIG. 2 shows a detail of the illustration according to FIG. 1
  • FIG. 3 shows the section IU-III in FIG. 2
  • FIG. 2 shows a detail of the illustration according to FIG. 1
  • FIG. 3 shows the section IU-III in FIG. 2
  • FIG. 2 shows a detail of the illustration according to FIG. 1
  • FIG. 3 shows the section IU-III in FIG. 2
  • FIG. 2 shows a detail of the illustration according to FIG. 1
  • FIG. 3 shows the section IU-III in FIG. 2

Abstract

L'invention concerne une installation d'alimentation en carburant et de formation de mélange (10) pour des moteurs à combustion interne à compression du mélange. Cette installation comprend au moins un élément (16, 18, 20) pour former et amener de manière contrôlée un mélange air-carburant à une chambre de combustion (22). L'invention est caractérisée en ce que l'élément (16, 18, 20) est au moins partiellement pourvu d'une surface poreuse (44, 52) permettant le passage d'air.
PCT/EP2005/052049 2004-08-31 2005-05-04 Installation d'alimentation en carburant et de formation de melange pour moteurs a combustion interne a compression du melange WO2006024551A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007528794A JP2008511786A (ja) 2004-08-31 2005-05-04 混合気圧縮型の内燃機関用の燃料供給兼混合気形成装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004042017A DE102004042017A1 (de) 2004-08-31 2004-08-31 Kraftstoffversorgungs- und Gemischbildungsanlage für gemischverdichtende Brennkraftmaschinen
DE102004042017.3 2004-08-31

Publications (1)

Publication Number Publication Date
WO2006024551A1 true WO2006024551A1 (fr) 2006-03-09

Family

ID=34966600

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/052049 WO2006024551A1 (fr) 2004-08-31 2005-05-04 Installation d'alimentation en carburant et de formation de melange pour moteurs a combustion interne a compression du melange

Country Status (3)

Country Link
JP (1) JP2008511786A (fr)
DE (1) DE102004042017A1 (fr)
WO (1) WO2006024551A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9523293B2 (en) 2013-09-19 2016-12-20 Ford Global Technologies, Llc Internal combustion engine and method for operating an internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007045634A1 (de) 2007-09-25 2009-04-09 Robert Bosch Gmbh Zylinderkopf für einen Verbrennungsmotor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582389A (en) * 1949-02-16 1952-01-15 Randall L Mcdonnell Carburetor system
JPS52156216A (en) * 1976-06-21 1977-12-26 Toyota Motor Corp Deposits preventer of jet fuel for suction pipe
US4269793A (en) * 1975-07-25 1981-05-26 Ibbott Jack Kenneth Carburettor for internal engine
JPS582460A (ja) * 1981-06-25 1983-01-08 Mitsubishi Electric Corp 混合気形成装置
DE3429806A1 (de) * 1984-08-13 1986-02-20 Martin 6230 Frankfurt Amend Abgasentgiftung fuer verbrennungsmotoren
DE2835807C2 (fr) 1978-08-16 1987-05-27 Robert Bosch Gmbh, 7000 Stuttgart, De
JPH041404A (ja) * 1990-04-18 1992-01-06 Tadamiki Matsunaga エンジンの吸気弁及び排気弁

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582389A (en) * 1949-02-16 1952-01-15 Randall L Mcdonnell Carburetor system
US4269793A (en) * 1975-07-25 1981-05-26 Ibbott Jack Kenneth Carburettor for internal engine
JPS52156216A (en) * 1976-06-21 1977-12-26 Toyota Motor Corp Deposits preventer of jet fuel for suction pipe
DE2835807C2 (fr) 1978-08-16 1987-05-27 Robert Bosch Gmbh, 7000 Stuttgart, De
JPS582460A (ja) * 1981-06-25 1983-01-08 Mitsubishi Electric Corp 混合気形成装置
DE3429806A1 (de) * 1984-08-13 1986-02-20 Martin 6230 Frankfurt Amend Abgasentgiftung fuer verbrennungsmotoren
JPH041404A (ja) * 1990-04-18 1992-01-06 Tadamiki Matsunaga エンジンの吸気弁及び排気弁

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 002, no. 039 (M - 012) 15 March 1978 (1978-03-15) *
PATENT ABSTRACTS OF JAPAN vol. 007, no. 074 (M - 203) 26 March 1983 (1983-03-26) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 141 (M - 1232) 9 April 1992 (1992-04-09) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9523293B2 (en) 2013-09-19 2016-12-20 Ford Global Technologies, Llc Internal combustion engine and method for operating an internal combustion engine

Also Published As

Publication number Publication date
DE102004042017A1 (de) 2006-03-02
JP2008511786A (ja) 2008-04-17

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