GB932025A - Improvements for a prehcater system for internal combustion engine - Google Patents

Improvements for a prehcater system for internal combustion engine

Info

Publication number
GB932025A
GB932025A GB40273/61A GB4027361A GB932025A GB 932025 A GB932025 A GB 932025A GB 40273/61 A GB40273/61 A GB 40273/61A GB 4027361 A GB4027361 A GB 4027361A GB 932025 A GB932025 A GB 932025A
Authority
GB
United Kingdom
Prior art keywords
fuel
combustion chamber
unit
conduit
spray nozzle
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
GB40273/61A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB932025A publication Critical patent/GB932025A/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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
    • F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
    • F02N19/06—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of combustion-air by flame generating means, e.g. flame glow-plugs
    • F02N19/08—Arrangement thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
    • F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
    • F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants

Abstract

932,025. Intake air preheaters. BENDIX CORPORATION. Nov. 10, 1961 [Dec. 7, 1960], No. 40273/61. Class 7(3). In an engine intake air preheater unit adapted for connection to an air inlet conduit of an internal combustion engine to discharge heated gas therein between the air inlet end and the engine, the unit comprising a combustion chamber having a closed end and an open end communicating with the conduit, a fuel spray nozzle mounted in the wall of the combustion chamber for discharging fuel therein and a spark ignition device disposed within the combustion chamber forwardly of the spray nozzle in the path of fuel issuing from the nozzle for igniting the fuel air mixture in the combustion chamber, the open end of the combustion chamber is attached at an opening in the air inlet conduit and the spray nozzle is mounted in the combustion chamber wall so as to be inclined downwardly and forwardly in the direction of the air flow in the conduit and to discharge its spray generally forwardly and through the opening in the conduit toward the axis of the latter. The preheater is particularly useful with diesel engines and may be employed to advantage with multi-fuel diesel engines. As shown a fuel supply line 96 fed by gravity from a sump (not shown) has a filter 97 interposed therein. The fuel pump 19 which is driven by an electric motor 110 delivers fuel to a control unit 15. The unit 15 includes a manually operated fuel control valve and a control switch 14 which not only controls the positioning of the valve but selectively energises the motor 110 of the fuel pump and a high tension ignition unit 112. Fuel under pressure is delivered from the outlet port 102 of the valve, when the latter is open, through the pipe 31 to the spray nozzle 26. The fuel return pipe 32 is connected to the unit 15 and the fuel returns to the sump through a pipe 105. The turbo blower 12 will be started before or at least simultaneously with the closing of the switch 14.
GB40273/61A 1960-12-07 1961-11-10 Improvements for a prehcater system for internal combustion engine Expired GB932025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74419A US3093126A (en) 1960-12-07 1960-12-07 Engine preheater

Publications (1)

Publication Number Publication Date
GB932025A true GB932025A (en) 1963-07-24

Family

ID=22119463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40273/61A Expired GB932025A (en) 1960-12-07 1961-11-10 Improvements for a prehcater system for internal combustion engine

Country Status (2)

Country Link
US (1) US3093126A (en)
GB (1) GB932025A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561413A (en) * 1967-10-25 1971-02-09 Maschf Augsburg Nuernberg Ag Preheating engine intake air

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400699A (en) * 1966-06-08 1968-09-10 Ford Motor Co Preheater unit for an internal combustion engine
DE1955379A1 (en) * 1969-11-04 1971-05-13 Daimler Benz Ag Flame starting system for an air-compressing injection internal combustion engine
DE3709444A1 (en) * 1987-03-23 1988-10-13 Eberspaecher J DEVICE FOR THE EXTERNAL SUPPLY OF HEAT TO THE COOLING WATER OF AN INTERNAL COMBUSTION ENGINE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473136A (en) * 1923-11-06 woolson
US1395399A (en) * 1917-03-02 1921-11-01 Doble Lab Fluid-heater
US1379178A (en) * 1917-08-18 1921-05-24 Good Inventions Co Inclosed combustion apparatus and method of ignition
US1733792A (en) * 1917-10-09 1929-10-29 Good Inventions Co Combustion apparatus
US1613000A (en) * 1920-05-05 1927-01-04 Widdowson Walter Percy Internal-combustion-engine fuel-injection device
GB801774A (en) * 1956-03-23 1958-09-24 Cav Ltd Liquid fuel dispensing means for engine-air heaters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561413A (en) * 1967-10-25 1971-02-09 Maschf Augsburg Nuernberg Ag Preheating engine intake air

Also Published As

Publication number Publication date
US3093126A (en) 1963-06-11

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