IT1167325B - PULVERIZER FOR DIESEL ENGINE FUEL INJECTORS - Google Patents

PULVERIZER FOR DIESEL ENGINE FUEL INJECTORS

Info

Publication number
IT1167325B
IT1167325B IT67392/83A IT6739283A IT1167325B IT 1167325 B IT1167325 B IT 1167325B IT 67392/83 A IT67392/83 A IT 67392/83A IT 6739283 A IT6739283 A IT 6739283A IT 1167325 B IT1167325 B IT 1167325B
Authority
IT
Italy
Prior art keywords
pulverizer
diesel engine
fuel injectors
engine fuel
injectors
Prior art date
Application number
IT67392/83A
Other languages
Italian (it)
Other versions
IT8367392A0 (en
Inventor
Roberto Bosio
Original Assignee
Roberto Bosio
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 Roberto Bosio filed Critical Roberto Bosio
Publication of IT8367392A0 publication Critical patent/IT8367392A0/en
Priority to IT67392/83A priority Critical patent/IT1167325B/en
Priority to GB08407485A priority patent/GB2138073B/en
Priority to CH1680/84A priority patent/CH657423A5/en
Priority to DE3412516A priority patent/DE3412516A1/en
Priority to JP59071694A priority patent/JPS59206673A/en
Priority to BR8401757A priority patent/BR8401757A/en
Priority to FR8405670A priority patent/FR2544022A1/en
Priority to ES531468A priority patent/ES8503408A1/en
Priority to AR296265A priority patent/AR231862A1/en
Application granted granted Critical
Publication of IT1167325B publication Critical patent/IT1167325B/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
    • F02M61/18—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
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/06—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves being furnished at seated ends with pintle or plug shaped extensions
    • 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
    • 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
    • F02M61/1846—Dimensional characteristics of discharge orifices
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT67392/83A 1983-04-11 1983-04-11 PULVERIZER FOR DIESEL ENGINE FUEL INJECTORS IT1167325B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT67392/83A IT1167325B (en) 1983-04-11 1983-04-11 PULVERIZER FOR DIESEL ENGINE FUEL INJECTORS
GB08407485A GB2138073B (en) 1983-04-11 1984-03-22 Fuel injector nozzle for diesel engines
CH1680/84A CH657423A5 (en) 1983-04-11 1984-04-03 PULVERIZER FOR DIESEL ENGINE FUEL INJECTORS.
DE3412516A DE3412516A1 (en) 1983-04-11 1984-04-04 FUEL INJECTION NOZZLE FOR DIESEL ENGINES
JP59071694A JPS59206673A (en) 1983-04-11 1984-04-09 Injector-nozzle for fuel of diesel engine
BR8401757A BR8401757A (en) 1983-04-11 1984-04-10 FUEL INJECTOR FOR DIESEL ENGINES
FR8405670A FR2544022A1 (en) 1983-04-11 1984-04-10 FUEL INJECTOR FOR DIESEL ENGINES
ES531468A ES8503408A1 (en) 1983-04-11 1984-04-10 Fuel injector nozzle for diesel engines
AR296265A AR231862A1 (en) 1983-04-11 1984-04-11 DIESEL CYCLE ENGINE FUEL INJECTOR NOZZLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67392/83A IT1167325B (en) 1983-04-11 1983-04-11 PULVERIZER FOR DIESEL ENGINE FUEL INJECTORS

Publications (2)

Publication Number Publication Date
IT8367392A0 IT8367392A0 (en) 1983-04-11
IT1167325B true IT1167325B (en) 1987-05-13

Family

ID=11302008

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67392/83A IT1167325B (en) 1983-04-11 1983-04-11 PULVERIZER FOR DIESEL ENGINE FUEL INJECTORS

Country Status (9)

Country Link
JP (1) JPS59206673A (en)
AR (1) AR231862A1 (en)
BR (1) BR8401757A (en)
CH (1) CH657423A5 (en)
DE (1) DE3412516A1 (en)
ES (1) ES8503408A1 (en)
FR (1) FR2544022A1 (en)
GB (1) GB2138073B (en)
IT (1) IT1167325B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510076A1 (en) * 1985-03-20 1986-10-16 Klöckner-Humboldt-Deutz AG, 5000 Köln Air-compressing internal combustion engine
EP0283154A1 (en) * 1987-03-14 1988-09-21 LUCAS INDUSTRIES public limited company Fuel injection nozzle
DE3734587A1 (en) * 1987-10-13 1989-05-03 Bosch Gmbh Robert Fuel injection nozzle for internal combustion engines
WO1989003935A1 (en) * 1987-10-30 1989-05-05 Nauchno-Proizvodstvennoe Obiedinenie Po Toplivnoi Pulverizer of diesel nozzle
JP2765178B2 (en) * 1990-04-11 1998-06-11 株式会社デンソー Fuel injection nozzle
DE10306700A1 (en) * 2003-02-18 2004-08-26 Robert Bosch Gmbh Fuel injection valve for IC engine has a cylindrical section of the dosing needle and the injector bore to maintain an even aperture over part of the needle displacement
JP5365423B2 (en) * 2009-08-31 2013-12-11 トヨタ自動車株式会社 Fuel injection valve
DE102013212142A1 (en) * 2013-06-25 2015-01-08 Robert Bosch Gmbh Nozzle assembly for a fuel injector and fuel injector
GB2549350B (en) 2016-09-12 2018-04-18 Amaroq Ltd Two-stroke compression ignition internal combustion engines

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE663301C (en) * 1933-03-14 1938-08-04 Bosch Gmbh Robert Injection nozzle for internal combustion engines with self-ignition
FR791105A (en) * 1934-07-04 1935-12-04 Siemens Ag Injection device for diesel engines with pre-injection and main injection
DE671686C (en) * 1936-11-08 1939-02-11 Humboldt Deutzmotoren Akt Ges Spigot nozzle for internal combustion engines
GB664884A (en) * 1948-10-21 1952-01-16 Volvo Ab Improvements in fuel injection devices for internal combustion engines
CH307428A (en) * 1951-12-20 1955-05-31 Friedmann & Maier Ag Injection nozzle for internal combustion engines.
GB738769A (en) * 1951-12-20 1955-10-19 Emmerich Satzger Improvements in and relating to fuel injection nozzles for injection internal combustion engines
US3559892A (en) * 1968-06-18 1971-02-02 Ambac Ind Fuel injection nozzle with auxiliary spray orifice
FR2050592A5 (en) * 1969-06-18 1971-04-02 Ffsa
JPS5037921A (en) * 1973-07-17 1975-04-09
DE2920100A1 (en) * 1979-05-18 1980-11-27 Bosch Gmbh Robert FUEL INJECTION NOZZLE WITH CONTROLLED INJECTION CROSS SECTION FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
AR231862A1 (en) 1985-03-29
ES531468A0 (en) 1985-03-01
ES8503408A1 (en) 1985-03-01
GB8407485D0 (en) 1984-05-02
CH657423A5 (en) 1986-08-29
FR2544022A1 (en) 1984-10-12
GB2138073A (en) 1984-10-17
DE3412516A1 (en) 1984-10-31
GB2138073B (en) 1986-09-10
BR8401757A (en) 1984-11-20
JPS59206673A (en) 1984-11-22
IT8367392A0 (en) 1983-04-11

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