GB1187056A - Improvements in or relating to Diesel Engines. - Google Patents

Improvements in or relating to Diesel Engines.

Info

Publication number
GB1187056A
GB1187056A GB08213/67A GB1821367A GB1187056A GB 1187056 A GB1187056 A GB 1187056A GB 08213/67 A GB08213/67 A GB 08213/67A GB 1821367 A GB1821367 A GB 1821367A GB 1187056 A GB1187056 A GB 1187056A
Authority
GB
United Kingdom
Prior art keywords
plungers
fuel
cylinders
cylinder
speed
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
GB08213/67A
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.)
Holley Performance Products Inc
Original Assignee
Holley Carburetor Co
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 Holley Carburetor Co filed Critical Holley Carburetor Co
Publication of GB1187056A publication Critical patent/GB1187056A/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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • 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
    • F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
    • F02M2700/1317—Fuel pumpo for internal combustion engines
    • F02M2700/1335—Fuel pump combined with the fuel injector

Landscapes

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

Abstract

1,187,056. Regulating I. C. engines; fuel injection pumps. HOLLEY CARBURETOR CO. April 20, 1967 [July 11, 1966], No.18213/67. Headings F1A and F1B. A fuel injection pump has cylindrical plungers 42, Fig. 2, rotatable and reciprocable in fuel cylinders 50, each individually associated with a cylinder of a multi-cylinder diesel engine, each plunger having a formed chamber 54 provided with a control edge 60 inclined to the plunger axis, the intersection of the control edge 60 with a control port 52 ending the effective pumping stroke, some of the control edges having different inclinations to the remainder and a common means 66, 62 for simultaneously rotating the plungers to vary their effective strokes. Fuel pumped from chamber 50 passes via a check valve 46, conduit 44 and a check valve 56, Fig. 1, (not shown)) to the engine cylinder. To improve combustion at noload idle conditions the fuel supply to some cylinders is cut-off by forming a double-angle helix 60<SP>1</SP>, Fig. 6, (not shown) on some plungers permitting the fuel pumped by the remaining plungers to maintain the required combustion conditions in the working cylinders. Rack 66 is positioned manually and also by a governor 45 for no-load idle conditions. The pump 38 has an all speed governor to maintain minimum speed and an over-speed governor to maximum speed. Helices 60 and (60<SP>1</SP>) may be shaped to give any desired performance.
GB08213/67A 1966-07-11 1967-04-20 Improvements in or relating to Diesel Engines. Expired GB1187056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56427666A 1966-07-11 1966-07-11

Publications (1)

Publication Number Publication Date
GB1187056A true GB1187056A (en) 1970-04-08

Family

ID=24253837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08213/67A Expired GB1187056A (en) 1966-07-11 1967-04-20 Improvements in or relating to Diesel Engines.

Country Status (3)

Country Link
US (1) US3438327A (en)
DE (1) DE1576310B2 (en)
GB (1) GB1187056A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1248039A (en) * 1968-02-01 1971-09-29 Cav Ltd Liquid fuel injection pumping apparatus for supplying fuel to an internal combustion engine
US3719208A (en) * 1971-03-29 1973-03-06 Bosch Gmbh Robert Fuel shutoff device for multicylinder fuel injection pumps
US3737258A (en) * 1971-06-07 1973-06-05 Caterpillar Tractor Co Fuel injection pump with timing port
US3815563A (en) * 1971-11-24 1974-06-11 E Stinsa Fuel injection system for multiple cylinder internal combustion engine
JPS4898221A (en) * 1972-03-30 1973-12-13
DE2265334C2 (en) * 1972-04-07 1982-05-19 Robert Bosch Gmbh, 7000 Stuttgart Method for reducing the pollutant content in the exhaust gases of an internal combustion engine
JPS50317U (en) * 1973-05-01 1975-01-06
JPS501722U (en) * 1973-05-07 1975-01-09
FR2278951A1 (en) * 1974-07-16 1976-02-13 Semt ANTI-EROSION DEVICE OF A SUCTION AND PRESSURE PUMP
DE3017276A1 (en) * 1980-05-06 1981-11-12 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3203582A1 (en) * 1982-02-03 1983-08-11 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection pump for internal combustion engines
DE4441506A1 (en) * 1994-11-22 1996-05-23 Bosch Gmbh Robert Fuel injection pump
US7762239B2 (en) * 2008-05-07 2010-07-27 Ford Global Technologies, Llc V-type engine with valley-mounted fuel pump
US20120048235A1 (en) * 2010-08-26 2012-03-01 Eitan Leaschauer Leaschauer Engine
US9371770B2 (en) * 2010-08-26 2016-06-21 Eitan Leaschauer Leaschauer engine
US9567895B2 (en) * 2010-08-26 2017-02-14 Eitan Leaschauer Leaschauer engine
DE102010037362A1 (en) * 2010-09-07 2012-03-08 Ford Global Technologies, Llc. Multi-cylinder internal combustion engine and method for operating a multi-cylinder internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967101A (en) * 1928-08-31 1934-07-17 Bosch Robert Fuel feed mechanism
US2317022A (en) * 1942-05-15 1943-04-20 Pierce Governor Company Wide range centrifugal governor
US3308680A (en) * 1965-04-02 1967-03-14 Gen Motors Corp Engine crankshaft and balancing arrangement

Also Published As

Publication number Publication date
DE1576310A1 (en) 1970-03-26
DE1576310B2 (en) 1976-08-05
US3438327A (en) 1969-04-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PE Patent expired