IT1226476B - Procedimento ed apparecchiatura per realizzare valvole di iniettori per motori a combustione interna ad accensione comandata - Google Patents

Procedimento ed apparecchiatura per realizzare valvole di iniettori per motori a combustione interna ad accensione comandata

Info

Publication number
IT1226476B
IT1226476B IT8767189A IT6718987A IT1226476B IT 1226476 B IT1226476 B IT 1226476B IT 8767189 A IT8767189 A IT 8767189A IT 6718987 A IT6718987 A IT 6718987A IT 1226476 B IT1226476 B IT 1226476B
Authority
IT
Italy
Prior art keywords
ignition
procedure
equipment
internal combustion
combustion engines
Prior art date
Application number
IT8767189A
Other languages
English (en)
Other versions
IT8767189A0 (it
Inventor
Giovanni Tondolo
Original Assignee
Weber Srl
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 Weber Srl filed Critical Weber Srl
Priority to IT8767189A priority Critical patent/IT1226476B/it
Publication of IT8767189A0 publication Critical patent/IT8767189A0/it
Priority to EP88830088A priority patent/EP0282463A1/en
Application granted granted Critical
Publication of IT1226476B publication Critical patent/IT1226476B/it

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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/001—Measuring fuel delivery of a fuel injector
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F02M51/0675—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
    • F02M51/0678—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages all portions having fuel passages, e.g. flats, grooves, diameter reductions
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/006—Measuring or detecting fuel leakage of fuel injection apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
IT8767189A 1987-03-12 1987-03-12 Procedimento ed apparecchiatura per realizzare valvole di iniettori per motori a combustione interna ad accensione comandata IT1226476B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8767189A IT1226476B (it) 1987-03-12 1987-03-12 Procedimento ed apparecchiatura per realizzare valvole di iniettori per motori a combustione interna ad accensione comandata
EP88830088A EP0282463A1 (en) 1987-03-12 1988-03-08 Method and apparatus for producing injector valves for internal combustion engines with controlled ignition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767189A IT1226476B (it) 1987-03-12 1987-03-12 Procedimento ed apparecchiatura per realizzare valvole di iniettori per motori a combustione interna ad accensione comandata

Publications (2)

Publication Number Publication Date
IT8767189A0 IT8767189A0 (it) 1987-03-12
IT1226476B true IT1226476B (it) 1991-01-16

Family

ID=11300333

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8767189A IT1226476B (it) 1987-03-12 1987-03-12 Procedimento ed apparecchiatura per realizzare valvole di iniettori per motori a combustione interna ad accensione comandata

Country Status (2)

Country Link
EP (1) EP0282463A1 (it)
IT (1) IT1226476B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123787A1 (de) * 1991-07-18 1993-01-21 Bosch Gmbh Robert Verfahren zur einstellung eines brennstoffeinspritzventils und brennstoffeinspritzventil
DE19709422B4 (de) * 1997-03-07 2011-02-17 Robert Bosch Gmbh Vorrichtung zur Messung von hydraulischen Durchflußmengen und Leckagen an einem Prüfling
JP4070042B2 (ja) * 1998-01-20 2008-04-02 三菱電機株式会社 筒内噴射用燃料噴射弁の製造方法およびそれに用いられる燃料噴射量調整装置
EP1767774B1 (en) * 2005-09-23 2018-01-10 Continental Automotive GmbH Method and apparatus for manufacturing a valve group for an injector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2458728A1 (de) * 1974-12-12 1976-06-24 Bosch Gmbh Robert Elektromagnetisch betaetigbares einspritzventil
DE3128072A1 (de) * 1980-11-08 1982-06-24 Robert Bosch Gmbh, 7000 Stuttgart Pruefstand zum pruefen von einspritzduesen
DE3502410A1 (de) * 1985-01-25 1986-07-31 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares kraftstoffeinspritzventil

Also Published As

Publication number Publication date
EP0282463A1 (en) 1988-09-14
IT8767189A0 (it) 1987-03-12

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