GB1087974A - Improvements in fuel systems for internal-combustion engines - Google Patents

Improvements in fuel systems for internal-combustion engines

Info

Publication number
GB1087974A
GB1087974A GB45766/64A GB4576664A GB1087974A GB 1087974 A GB1087974 A GB 1087974A GB 45766/64 A GB45766/64 A GB 45766/64A GB 4576664 A GB4576664 A GB 4576664A GB 1087974 A GB1087974 A GB 1087974A
Authority
GB
United Kingdom
Prior art keywords
fuel
chamber
viscosity
pressure
passage
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
GB45766/64A
Inventor
Walter Frederick Isley
Frank Casmere Druzynski
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.)
Continental Aviation and Engineering Corp
Original Assignee
Continental Aviation and Engineering 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 Continental Aviation and Engineering Corp filed Critical Continental Aviation and Engineering Corp
Priority to GB45766/64A priority Critical patent/GB1087974A/en
Publication of GB1087974A publication Critical patent/GB1087974A/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
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0673—Valves; Pressure or flow regulators; Mixers
    • F02D19/0678—Pressure or flow regulators therefor; Fuel metering valves therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F02D19/0634—Determining a density, viscosity, composition or concentration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

1,087,974. Viscosimeters. CONTINENTAL AVIATION & ENGINEERING CORPORATION. Nov.10, 1964, No.45766/64. Heading G1S. [Also in Division F1] A device measuring the viscosity of a fuel is used to determine the position of a maximum delivery stop of a fuel injection pump of an I. C. engine. Fuel entering at 112 is reduced to constant pressure by a spring-loaded valve 121 and fed through passage 114 and a narrow passage 130 to a chamber 131 from which it flows through an adjustable restriction 135 to pipe 126 leading back to the fuel tank. The flow through passage 130, and hence the pressure in chamber 131, varies in accordance with the fuel viscosity and a pressure responsive device 136 actuates a wedge 139 to adjust the maximum delivery stop of the fuel injection pump, through linkage 140, to obtain constant maximum engine output regardless of the fuel used. The effect of temperature change on the fuel viscosity is compensated for by making the part 116 of a material of relatively high thermal expansion, e.g. zinc, and the surrounding body 113 of low expansion material e. g. cast iron. In Fig.9 (not shown) escape of fuel along the rod (248) is prevented by supplying lubricating oil under pressure to chamber 416.
GB45766/64A 1964-11-10 1964-11-10 Improvements in fuel systems for internal-combustion engines Expired GB1087974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB45766/64A GB1087974A (en) 1964-11-10 1964-11-10 Improvements in fuel systems for internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45766/64A GB1087974A (en) 1964-11-10 1964-11-10 Improvements in fuel systems for internal-combustion engines

Publications (1)

Publication Number Publication Date
GB1087974A true GB1087974A (en) 1967-10-18

Family

ID=10438505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45766/64A Expired GB1087974A (en) 1964-11-10 1964-11-10 Improvements in fuel systems for internal-combustion engines

Country Status (1)

Country Link
GB (1) GB1087974A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1420148A2 (en) * 2002-11-15 2004-05-19 Mann+Hummel Gmbh Fluid module for delivering constant pressure fluid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1420148A2 (en) * 2002-11-15 2004-05-19 Mann+Hummel Gmbh Fluid module for delivering constant pressure fluid
EP1420148A3 (en) * 2002-11-15 2005-06-01 Mann+Hummel Gmbh Fluid module for delivering constant pressure fluid

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