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GB541821A - Improvements in or relating to fuel supply systems for internal-combustion engines - Google Patents

Improvements in or relating to fuel supply systems for internal-combustion engines

Info

Publication number
GB541821A
GB541821A GB1018540A GB1018540A GB541821A GB 541821 A GB541821 A GB 541821A GB 1018540 A GB1018540 A GB 1018540A GB 1018540 A GB1018540 A GB 1018540A GB 541821 A GB541821 A GB 541821A
Authority
GB
United Kingdom
Prior art keywords
pump
pressure
combustion engines
ejector
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
GB1018540A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1018540A priority Critical patent/GB541821A/en
Publication of GB541821A publication Critical patent/GB541821A/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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/02—Feeding by means of suction apparatus, e.g. by air flow through carburettors
    • F02M37/025—Feeding by means of a liquid fuel-driven jet pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

541,821. Pumps supplying liquid fuel to internal combustion engines. WYNN, E. D., and POBJOY, D. R.. June 11, 1940, No. 10185. [Class 102 (i)] In a fuel supply system for an internal combustion engine 10, the liquid is delivered to the suction side 20 of the engine-driven pump 11 under pressure from an ejector 15 which is situated below and supplied from the fuel tank 12 and operated from the pressure side 13 of the pump, a supply 21 to the carburetter being tapped off the ejector circuit on the suction side of the pump, as shown, or on the pressure side. The pressure on the suction side of the pump is maintained above that pressure at which the fuel tends to form vapour locks. A pressurereducing valve may be included in the circuit of the pump and ejector.
GB1018540A 1940-06-11 1940-06-11 Improvements in or relating to fuel supply systems for internal-combustion engines Expired GB541821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1018540A GB541821A (en) 1940-06-11 1940-06-11 Improvements in or relating to fuel supply systems for internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1018540A GB541821A (en) 1940-06-11 1940-06-11 Improvements in or relating to fuel supply systems for internal-combustion engines

Publications (1)

Publication Number Publication Date
GB541821A true GB541821A (en) 1941-12-12

Family

ID=9963114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1018540A Expired GB541821A (en) 1940-06-11 1940-06-11 Improvements in or relating to fuel supply systems for internal-combustion engines

Country Status (1)

Country Link
GB (1) GB541821A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210062772A1 (en) * 2019-09-03 2021-03-04 Pratt & Whitney Canada Corp. Common-rail fuel system with ejector pump and method of use thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210062772A1 (en) * 2019-09-03 2021-03-04 Pratt & Whitney Canada Corp. Common-rail fuel system with ejector pump and method of use thereof
US11092126B2 (en) * 2019-09-03 2021-08-17 Pratt & Whitney Canada Corp. Common-rail fuel system with ejector pump and method of use thereof

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