GB1214595A - An internal combustion engine injection valve nozzle - Google Patents

An internal combustion engine injection valve nozzle

Info

Publication number
GB1214595A
GB1214595A GB1613369A GB1613369A GB1214595A GB 1214595 A GB1214595 A GB 1214595A GB 1613369 A GB1613369 A GB 1613369A GB 1613369 A GB1613369 A GB 1613369A GB 1214595 A GB1214595 A GB 1214595A
Authority
GB
United Kingdom
Prior art keywords
nozzle
injection valve
combustion engine
internal combustion
valve nozzle
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
Application number
GB1613369A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer 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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1214595A publication Critical patent/GB1214595A/en
Expired 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
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement

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

1,214,595. Fuel injectors. SULZER BROS. Ltd. March 27, 1969 [April 24, 1968], No.16133/69. Heading F1B. In an I. C. engine fuel injection valve nozzle including a valve seat and two circumferential rows of injection ports, the ports in one row are circumferentially offset from the ports in the other row and the inner wall of the nozzle between the valve seat and the end of the nozzle has a portion which contains at least one of the rows and forms in axial section a smaller angle with the longitudinal axis of the valve nozzle than the surface of the valve seat.
GB1613369A 1968-04-24 1969-03-27 An internal combustion engine injection valve nozzle Expired GB1214595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH609768A CH491289A (en) 1968-04-24 1968-04-24 Fuel nozzle of a fuel injection valve for a piston internal combustion engine

Publications (1)

Publication Number Publication Date
GB1214595A true GB1214595A (en) 1970-12-02

Family

ID=4304218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1613369A Expired GB1214595A (en) 1968-04-24 1969-03-27 An internal combustion engine injection valve nozzle

Country Status (3)

Country Link
CH (1) CH491289A (en)
FR (1) FR2006797A1 (en)
GB (1) GB1214595A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988008081A1 (en) 1987-04-07 1988-10-20 Kabushiki Kaisha Komatsu Seisakusho Internal combustion engine
US5199647A (en) * 1990-12-21 1993-04-06 Zexel Corporation Fuel injection nozzle
US6089476A (en) * 1997-06-25 2000-07-18 Toyota Jidosha Kabushiki Kaisha Fuel injection valve for an internal combustion engine
US6161780A (en) * 1997-06-24 2000-12-19 Toyota Jidosha Kabushiki Kaisha Fuel injection valve for an internal combustion engine
WO2002097262A1 (en) * 2001-05-16 2002-12-05 Robert Bosch Gmbh Fuel injection valve
FR2857698A1 (en) * 2003-07-18 2005-01-21 Renault Sa Diesel engine with direct fuel injection has angle between conical combustion chamber surface and cylinder head thrust face made for higher power and less pollution

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212497B1 (en) * 1972-12-31 1976-11-19 Ishikawajima Harima Heavy Ind
CH652451A5 (en) * 1981-04-01 1985-11-15 Sulzer Ag NOZZLE OF A FUEL INJECTION VALVE FOR A DIESEL ENGINE.
DE3133944A1 (en) * 1981-08-24 1983-03-03 Gebrüder Sulzer AG, 8401 Winterthur Fuel injection nozzle, especially for diesel engines
FR2663084B1 (en) * 1990-06-07 1992-07-31 Semt Pielstick INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988008081A1 (en) 1987-04-07 1988-10-20 Kabushiki Kaisha Komatsu Seisakusho Internal combustion engine
US5199647A (en) * 1990-12-21 1993-04-06 Zexel Corporation Fuel injection nozzle
US6161780A (en) * 1997-06-24 2000-12-19 Toyota Jidosha Kabushiki Kaisha Fuel injection valve for an internal combustion engine
USRE40199E1 (en) * 1997-06-24 2008-04-01 Toyota Jidosha Kabushiki Kaisha Fuel injection valve for an internal combustion engine
US6089476A (en) * 1997-06-25 2000-07-18 Toyota Jidosha Kabushiki Kaisha Fuel injection valve for an internal combustion engine
DE19827220B4 (en) * 1997-06-25 2007-06-21 Toyota Jidosha Kabushiki Kaisha, Toyota Fuel injection valve for an internal combustion engine
USRE40886E1 (en) * 1997-06-25 2009-09-01 Toyota Jidosha Kabushiki Kaisha Fuel injection valve for an internal combustion engine
WO2002097262A1 (en) * 2001-05-16 2002-12-05 Robert Bosch Gmbh Fuel injection valve
US7017839B2 (en) 2001-05-16 2006-03-28 Robert Bosch Gmbh Fuel injection valve
FR2857698A1 (en) * 2003-07-18 2005-01-21 Renault Sa Diesel engine with direct fuel injection has angle between conical combustion chamber surface and cylinder head thrust face made for higher power and less pollution

Also Published As

Publication number Publication date
CH491289A (en) 1970-05-31
FR2006797A1 (en) 1970-01-02

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees