SE8702811L - FUEL INJECTION NOZZLE, SEPARATELY A CRAZY NOZE FOR DIRECT INJECTION COMBUSTION ENGINES - Google Patents

FUEL INJECTION NOZZLE, SEPARATELY A CRAZY NOZE FOR DIRECT INJECTION COMBUSTION ENGINES

Info

Publication number
SE8702811L
SE8702811L SE8702811A SE8702811A SE8702811L SE 8702811 L SE8702811 L SE 8702811L SE 8702811 A SE8702811 A SE 8702811A SE 8702811 A SE8702811 A SE 8702811A SE 8702811 L SE8702811 L SE 8702811L
Authority
SE
Sweden
Prior art keywords
nozzle
combustion engines
noze
crazy
separately
Prior art date
Application number
SE8702811A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8702811D0 (en
SE465835B (en
Inventor
W Mohrmann
B E Lubbing
Original Assignee
Daimler Benz 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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of SE8702811D0 publication Critical patent/SE8702811D0/en
Publication of SE8702811L publication Critical patent/SE8702811L/en
Publication of SE465835B publication Critical patent/SE465835B/en

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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

The invention relates to a fuel injection nozzle, preferably for direct injection internal combustion engines, in which the nozzle neck of the nozzle body guiding the nozzle needle has a cylindrical casing composed of thermally conductive material, which is drawn into the nozzle tip and completely covers this, the covering material being chemically or electrochemically applied in thin layers.
SE8702811A 1986-07-10 1987-07-08 SPRAY INJECTION NOZZLE SPECIFICALLY A HAZEL NOZZLE FOR DIRECT INJECTION TYPE ENGINE SE465835B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863623221 DE3623221A1 (en) 1986-07-10 1986-07-10 Fuel injection nozzle, especially hole-type nozzle for direct injection internal combustion engines

Publications (3)

Publication Number Publication Date
SE8702811D0 SE8702811D0 (en) 1987-07-08
SE8702811L true SE8702811L (en) 1988-01-11
SE465835B SE465835B (en) 1991-11-04

Family

ID=6304843

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702811A SE465835B (en) 1986-07-10 1987-07-08 SPRAY INJECTION NOZZLE SPECIFICALLY A HAZEL NOZZLE FOR DIRECT INJECTION TYPE ENGINE

Country Status (3)

Country Link
DE (1) DE3623221A1 (en)
IT (1) IT1212023B (en)
SE (1) SE465835B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3478920B2 (en) * 1996-02-14 2003-12-15 株式会社日立製作所 In-cylinder fuel injection device and internal combustion engine equipped with the same
FR2766239B1 (en) * 1997-07-16 1999-09-17 Sagem FUEL INJECTOR IN AN ENGINE COMBUSTION CHAMBER
ATE356291T1 (en) * 1999-09-03 2007-03-15 Delphi Tech Inc INJECTOR
DE10256590A1 (en) * 2002-12-04 2004-06-03 Daimlerchrysler Ag Injection nozzle comprises a nozzle body and a needle made from a high alloyed austenitic steel in the nitrided state for controlling the opening of the nozzle
DE112004000356D2 (en) 2003-03-27 2006-02-23 Siemens Ag Direct injection valve in a cylinder head
DE10319694A1 (en) * 2003-05-02 2004-12-02 Robert Bosch Gmbh Fuel injector
GB2423353A (en) * 2005-02-19 2006-08-23 Siemens Ind Turbomachinery Ltd A Fuel Injector Cooling Arrangement
WO2021113320A1 (en) * 2019-12-02 2021-06-10 Cummins Inc. Grooved injector nozzle combustion shield

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE873011C (en) * 1951-04-24 1953-04-09 Saurer Ag Adolph Injection nozzle for diesel engines

Also Published As

Publication number Publication date
SE8702811D0 (en) 1987-07-08
SE465835B (en) 1991-11-04
DE3623221C2 (en) 1991-03-28
IT8748143A0 (en) 1987-07-07
IT1212023B (en) 1989-11-08
DE3623221A1 (en) 1988-02-04

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