DE731685C - Elektromagnetisch gesteuerte Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen - Google Patents

Elektromagnetisch gesteuerte Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen

Info

Publication number
DE731685C
DE731685C DEA90013D DEA0090013D DE731685C DE 731685 C DE731685 C DE 731685C DE A90013 D DEA90013 D DE A90013D DE A0090013 D DEA0090013 D DE A0090013D DE 731685 C DE731685 C DE 731685C
Authority
DE
Germany
Prior art keywords
injection
pressure
fuel
machine
valve
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
DEA90013D
Other languages
German (de)
English (en)
Inventor
Ottavio Fuscaldo
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.)
Aeroplani Caproni S A
Original Assignee
Aeroplani Caproni S A
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 Aeroplani Caproni S A filed Critical Aeroplani Caproni S A
Application granted granted Critical
Publication of DE731685C publication Critical patent/DE731685C/de
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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/107—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive pneumatic drive, e.g. crankcase pressure drive
    • 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
    • F02M49/00—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston
    • F02M49/02—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston using the cylinder pressure, e.g. compression end pressure
    • 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
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4397—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air or fuel are admitted in the mixture conduit by means other than vacuum or an acceleration pump

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)
  • Fuel-Injection Apparatus (AREA)
DEA90013D 1936-04-18 1937-04-16 Elektromagnetisch gesteuerte Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen Expired DE731685C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT731685X 1936-04-18

Publications (1)

Publication Number Publication Date
DE731685C true DE731685C (de) 1943-02-12

Family

ID=11315240

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA90013D Expired DE731685C (de) 1936-04-18 1937-04-16 Elektromagnetisch gesteuerte Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen

Country Status (2)

Country Link
DE (1) DE731685C (en:Method)
NL (1) NL46694C (en:Method)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899134C (de) * 1943-01-16 1954-01-25 Fried Krupp Germaniawerft Ag Gegenseitige Anordnung einer insbesondere vom Druck im Arbeitszylinder betaetigten Brennstoffeinspritzpumpe und eines Brennstoffeinspritzventils bei Brennkraftmaschinen
DE947032C (de) * 1943-09-28 1956-08-09 Daimler Benz Ag Gemischverdichtende Zweitakt-Brennkraftmaschine mit Kurbelkastenpumpe
DE1100377B (de) * 1956-02-24 1961-02-23 Bendix Corp Elektrisch gesteuerte Brennstoff-Einspritzvorrichtung
DE1101859B (de) * 1958-09-24 1961-03-09 Bosch Gmbh Robert Elektromagnetisch betaetigtes Einspritzventil fuer Brennkraftmaschinen
DE2943155A1 (de) * 1978-11-01 1980-05-14 Bendix Corp Elektronisches kraftstoffeinspritzventil
DE2946573A1 (de) * 1978-12-07 1980-06-12 Ford Werke Ag Elektromagnetisch betaetigtes kraftstoffeinspritzventil fuer brennkraftmaschinen
EP0371759A3 (en) * 1988-11-29 1990-08-22 The University Of British Columbia Intensifier-injector for gaseous fuel for positive displacement engines

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899134C (de) * 1943-01-16 1954-01-25 Fried Krupp Germaniawerft Ag Gegenseitige Anordnung einer insbesondere vom Druck im Arbeitszylinder betaetigten Brennstoffeinspritzpumpe und eines Brennstoffeinspritzventils bei Brennkraftmaschinen
DE947032C (de) * 1943-09-28 1956-08-09 Daimler Benz Ag Gemischverdichtende Zweitakt-Brennkraftmaschine mit Kurbelkastenpumpe
DE1100377B (de) * 1956-02-24 1961-02-23 Bendix Corp Elektrisch gesteuerte Brennstoff-Einspritzvorrichtung
DE1101859B (de) * 1958-09-24 1961-03-09 Bosch Gmbh Robert Elektromagnetisch betaetigtes Einspritzventil fuer Brennkraftmaschinen
DE2943155A1 (de) * 1978-11-01 1980-05-14 Bendix Corp Elektronisches kraftstoffeinspritzventil
DE2946573A1 (de) * 1978-12-07 1980-06-12 Ford Werke Ag Elektromagnetisch betaetigtes kraftstoffeinspritzventil fuer brennkraftmaschinen
EP0371759A3 (en) * 1988-11-29 1990-08-22 The University Of British Columbia Intensifier-injector for gaseous fuel for positive displacement engines

Also Published As

Publication number Publication date
NL46694C (en:Method)

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