IT946501B - FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION MACHINES WITH STAIN BUTTERFLY FOR MEASURING THE QUANTITY OF AIR DISPOSED IN THE SUCTION PIPE - Google Patents

FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION MACHINES WITH STAIN BUTTERFLY FOR MEASURING THE QUANTITY OF AIR DISPOSED IN THE SUCTION PIPE

Info

Publication number
IT946501B
IT946501B IT1927972A IT1927972A IT946501B IT 946501 B IT946501 B IT 946501B IT 1927972 A IT1927972 A IT 1927972A IT 1927972 A IT1927972 A IT 1927972A IT 946501 B IT946501 B IT 946501B
Authority
IT
Italy
Prior art keywords
butterfly
stain
measuring
internal combustion
fuel injection
Prior art date
Application number
IT1927972A
Other languages
Italian (it)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT946501B publication Critical patent/IT946501B/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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
IT1927972A 1971-01-13 1972-01-12 FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION MACHINES WITH STAIN BUTTERFLY FOR MEASURING THE QUANTITY OF AIR DISPOSED IN THE SUCTION PIPE IT946501B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712101269 DE2101269A1 (en) 1971-01-13 1971-01-13 Fuel injection device for internal combustion engines with a baffle flap arranged in the intake manifold to measure the amount of air

Publications (1)

Publication Number Publication Date
IT946501B true IT946501B (en) 1973-05-21

Family

ID=5795693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1927972A IT946501B (en) 1971-01-13 1972-01-12 FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION MACHINES WITH STAIN BUTTERFLY FOR MEASURING THE QUANTITY OF AIR DISPOSED IN THE SUCTION PIPE

Country Status (5)

Country Link
CS (1) CS153427B2 (en)
DE (1) DE2101269A1 (en)
IT (1) IT946501B (en)
PL (1) PL82815B1 (en)
SU (1) SU442615A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229917A1 (en) * 1973-05-14 1974-12-13 Spie Batignolles Additive injection system for gas mains - has pivoting valve controlling injection and responsive to gas flow
US4322947A (en) * 1977-06-23 1982-04-06 Robert Bosch Gmbh Control apparatus for a fuel supply system for mixture-compressing, externally ignited internal combustion engines

Also Published As

Publication number Publication date
PL82815B1 (en) 1975-10-31
CS153427B2 (en) 1974-02-25
DE2101269A1 (en) 1972-07-27
SU442615A3 (en) 1974-09-05

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