GB334322A - Improvements in fuel pumps for heavy oil engines - Google Patents

Improvements in fuel pumps for heavy oil engines

Info

Publication number
GB334322A
GB334322A GB21170/29A GB2117029A GB334322A GB 334322 A GB334322 A GB 334322A GB 21170/29 A GB21170/29 A GB 21170/29A GB 2117029 A GB2117029 A GB 2117029A GB 334322 A GB334322 A GB 334322A
Authority
GB
United Kingdom
Prior art keywords
valve
plunger
passage
injection
another form
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
GB21170/29A
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.)
AUGUST HAMMER
Original Assignee
AUGUST HAMMER
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 AUGUST HAMMER filed Critical AUGUST HAMMER
Priority to GB21170/29A priority Critical patent/GB334322A/en
Publication of GB334322A publication Critical patent/GB334322A/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
    • 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
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • 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
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

334,322. Brown, W., Hammer, A., Purday, H. F. P., Miller, J., and Rebbeck, F. E. July 10, 1929. Crank - actuated pumps; regulating delivery by opening by - passes a n d suction valves.-In a fuel pump for reversible internalcombustion engines comprising a plunger G which makes two reciprocations for each injection and determines the instant at which injection begins by closing the inlet port M, the end of the injection is controlled by a slide valve K which controls a return passage P between the pump barrel V and the inlet M, and makes one reciprocation while the plunger G makes two, the valve K being operated to open the passage P during the whole of the second stroke of the plunger. The plunger and valve are driven by the engine through a crank &c. F and an abutment S so that they remain stationary during part of the engine cycle or reversal of the engine, before their movements are reversed. In another form, the valve K has a single cutting-off edge and is operated by the rod H through a trip gear. In another form, the valve K is operated successively by two levers, one for opening the passage P during the injection stroke of the plunger, the other for opening it during the waste stroke. In another form, the two levers of the preceding form operate a lift valve controlling the passage P. In another form, the passage P is controlled by the combination of the valve K and a lift valve. Specification 315,168 is referred to.
GB21170/29A 1929-07-10 1929-07-10 Improvements in fuel pumps for heavy oil engines Expired GB334322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21170/29A GB334322A (en) 1929-07-10 1929-07-10 Improvements in fuel pumps for heavy oil engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21170/29A GB334322A (en) 1929-07-10 1929-07-10 Improvements in fuel pumps for heavy oil engines

Publications (1)

Publication Number Publication Date
GB334322A true GB334322A (en) 1930-09-04

Family

ID=10158339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21170/29A Expired GB334322A (en) 1929-07-10 1929-07-10 Improvements in fuel pumps for heavy oil engines

Country Status (1)

Country Link
GB (1) GB334322A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135730A (en) * 1983-02-18 1984-09-05 Usui Kokusai Sangyo Kk Fuel injection systems for IC engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135730A (en) * 1983-02-18 1984-09-05 Usui Kokusai Sangyo Kk Fuel injection systems for IC engines

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