GB1336603A - Fuel injection systems for internal combustion engines - Google Patents

Fuel injection systems for internal combustion engines

Info

Publication number
GB1336603A
GB1336603A GB5642870A GB5642870A GB1336603A GB 1336603 A GB1336603 A GB 1336603A GB 5642870 A GB5642870 A GB 5642870A GB 5642870 A GB5642870 A GB 5642870A GB 1336603 A GB1336603 A GB 1336603A
Authority
GB
United Kingdom
Prior art keywords
valve
induction pipe
plate
air
section
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
GB5642870A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1336603A publication Critical patent/GB1336603A/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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10314—Materials for intake systems
    • F02M35/10321—Plastics; Composites; Rubbers
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10354—Joining multiple sections together
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10373—Sensors for intake systems
    • F02M35/10386—Sensors for intake systems for flow rate
    • 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
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/48—Arrangement of air sensors
    • 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
    • F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/4392—Conduits, manifolds, as far as heating and cooling if not concerned; Arrangements for removing condensed 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

1336603 Spray carburetters ROBERT BOSCH GmbH 27 Nov 1970 [1 Dec 1969] 56428/70 Heading F1B Fuel injection system for a spark-ignition I.C. engine having continuous fuel injection into the induction pipe comprises an induction pipe section containing a flow measuring element, an induction pipe section containing a butterfly valve and a flexible connection between the two sections of pipe, the measuring element being movable against a restoring force proportionally to the amount of air flowing through the induction pipe to control the opening of a fuel metering valve. Air is drawn through a filter 2, past a plate 4 into an induction pipe section 3 which is connected by a flexible section 5 to a further section 6 of the induction pipe, which contains a butterfly throttle valve 7. The plate 4 is secured to an arm 11 which is pivotally mounted on a pin 12 and has a part 13 which actuates a valve 15. The plate 4 is acted on by the flow of air into the induction pipe and opens valve 15 to deliver a metered quantity of fuel to the lines 24 which lead to respective manifold branches 9. A pump 18 draws fuel from a tank 20 and delivers it to the valve 15. The flexible section 5 of the induction pipe insulates the plate 4 from vibration existing at the induction manifold. The distance between the plate 4 and the throttle valve 7 is at least four times the diameter of the valve 7, so that turbulence created in the air-flow by the presence of plate 4 has disappeared when the air reaches the throttle valve 7.
GB5642870A 1969-12-01 1970-11-27 Fuel injection systems for internal combustion engines Expired GB1336603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1960145 1969-12-01

Publications (1)

Publication Number Publication Date
GB1336603A true GB1336603A (en) 1973-11-07

Family

ID=5752569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5642870A Expired GB1336603A (en) 1969-12-01 1970-11-27 Fuel injection systems for internal combustion engines

Country Status (8)

Country Link
JP (1) JPS4946670B1 (en)
AT (2) AT315580B (en)
BE (1) BE759678A (en)
ES (1) ES386027A1 (en)
FR (1) FR2072530A5 (en)
GB (1) GB1336603A (en)
NL (1) NL7017466A (en)
SE (1) SE361709B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1757798A1 (en) * 2005-08-22 2007-02-28 Mann+Hummel Gmbh Filter pipe line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1757798A1 (en) * 2005-08-22 2007-02-28 Mann+Hummel Gmbh Filter pipe line

Also Published As

Publication number Publication date
JPS4946670B1 (en) 1974-12-11
AT315580B (en) 1974-05-27
AT307160B (en) 1973-05-10
BE759678A (en) 1971-04-30
SE361709B (en) 1973-11-12
NL7017466A (en) 1971-06-03
FR2072530A5 (en) 1971-09-24
ES386027A1 (en) 1973-02-16

Similar Documents

Publication Publication Date Title
GB1336606A (en) Fuel ignition systems
GB1491337A (en) Fuel pressure control device for internal combustion engines
ES390531A1 (en) Means for varying the air-fuel ratio in a fuel injection system for internal combustion engines
US4624134A (en) Hot-wire air-flow meter
GB1473540A (en) Fuel injection systems for internal combustion engines
GB2211891A (en) Blow-bye gas return to single point injection throttle bodies
US2860616A (en) Atmospheric nozzle control
GB1336603A (en) Fuel injection systems for internal combustion engines
SU453849A3 (en) DEVICE FOR INJECTION OF FUEL IN INTERNAL COMBUSTION ENGINE
GB1336605A (en) Fuel injection systems
GB1393280A (en) Fuel injection systems
ES453491A1 (en) Fuel supply device for internal combustion engine
GB1485838A (en) Fuel injection systems
GB1237734A (en) Improvements in or relating to fuel injection systems for internal combustion engines
GB1445637A (en) Fuel metering systems
GB1282340A (en) Improvement in internal combustion engines
GB973474A (en) Improvements in or relating to fuel metering systems for internal combustion engines
GB1355758A (en) Fuel-air mixture preparation installation for a multi-cylinder injection internal combustion engine
GB1361359A (en) Fuel proportioning device for internal combustion engines
GB900386A (en) Improvements in or relating to fuel injection for internal combustion engines
US3166059A (en) Aircraft fuel injection system
GB1162513A (en) Fuel Injection Systems for Internal Combustion Engines.
GB783322A (en) Fuel control for supercharged internal combustion engines
JPS58142335U (en) Fuel injection device air flow control valve
JPS58173767U (en) Fuel pressure regulator for fuel-injected internal combustion engines

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years