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GB1005150A - Improvements in fuel-feed regulators in internal combustion engines - Google Patents

Improvements in fuel-feed regulators in internal combustion engines

Info

Publication number
GB1005150A
GB1005150A GB4983463A GB4983463A GB1005150A GB 1005150 A GB1005150 A GB 1005150A GB 4983463 A GB4983463 A GB 4983463A GB 4983463 A GB4983463 A GB 4983463A GB 1005150 A GB1005150 A GB 1005150A
Authority
GB
United Kingdom
Prior art keywords
full load
stop
rod
suction
fuel
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
GB4983463A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB1005150A publication Critical patent/GB1005150A/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/06—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid
    • F02D1/065—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid of intake of air
    • 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
    • F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
    • F02M35/09—Clogging indicators ; Diagnosis or testing of air cleaners
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/447—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

1,005,150. Regulating; indicating working conditions. DAIMLER-BENZ A.G. Dec.17, 1963 [Dec. 19, 1962], No. 49834/63. Heading F1B. Increased suction in the intake pipe, produced by clogging of the air filter, causes a suction responsive device 8 to adjust the full load stop 6 of the fuel feed regulator 2 to reduce the full load fuel supply. The full load stop 6 is formed on a spring-loaded lever 5 pivoted at 4 and formed with stepped teeth 10. . .10<SP>11</SP> cooperating with a rod 7 attached to a diaphragm responsive to the suction in the intake pipe downstream of the air filter. The fuel control spindle 1, e.g. of a fuel injection, pump, has a control arm 2 carrying a pin 3 which abuts the stop 6 at full load. Under normal conditions the rod 7 is in its lowest position co-operating with stop 10. Upon partial clogging of the air filter the increased intake pipe suction raises rod 7 until it co-operates with step 10<SP>1</SP>, the rotation of the lever 5 by spring 9 lowering the stop 6 to reduce the full load fuel supply. Upon further clogging of the filter the rod 7 is raised to co-operate with step 10<SP>11</SP> producing a further reduction in the full load fuel supply. In this position an alarm such as a warning light or acoustic signal may be operated to indicate the clogged filter condition.
GB4983463A 1962-12-19 1963-12-17 Improvements in fuel-feed regulators in internal combustion engines Expired GB1005150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED40541A DE1211024B (en) 1962-12-19 1962-12-19 Device for adjusting a full load stop of the control rod of fuel injection pumps

Publications (1)

Publication Number Publication Date
GB1005150A true GB1005150A (en) 1965-09-22

Family

ID=7045482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4983463A Expired GB1005150A (en) 1962-12-19 1963-12-17 Improvements in fuel-feed regulators in internal combustion engines

Country Status (2)

Country Link
DE (1) DE1211024B (en)
GB (1) GB1005150A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001000983A1 (en) * 1999-06-25 2001-01-04 Engineered Products Co. Two stage gauge with electrical signal output

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227281B (en) 1963-01-11 1966-10-20 Daimler Benz Ag Device for adjusting the amount of fuel in a charged diesel internal combustion engine
FR2151480A5 (en) * 1971-08-30 1973-04-20 Sigma

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839742C (en) * 1952-04-10 Filterwerk Mann & Hummel G.m.b.H., Ludwigsburg Safety device for machines equipped with an air filter
DE907368C (en) * 1950-11-11 1954-03-25 Bosch Gmbh Robert Control device for the speed of injection internal combustion engines
DE1119595B (en) 1960-06-18 1961-12-14 Eberspaecher J Device to display the degree of contamination of filter inserts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001000983A1 (en) * 1999-06-25 2001-01-04 Engineered Products Co. Two stage gauge with electrical signal output

Also Published As

Publication number Publication date
DE1211024B (en) 1966-02-17

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