GB389980A - Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines - Google Patents

Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines

Info

Publication number
GB389980A
GB389980A GB704732A GB704732A GB389980A GB 389980 A GB389980 A GB 389980A GB 704732 A GB704732 A GB 704732A GB 704732 A GB704732 A GB 704732A GB 389980 A GB389980 A GB 389980A
Authority
GB
United Kingdom
Prior art keywords
fuel
plungers
heads
injection
balls
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
GB704732A
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 GB704732A priority Critical patent/GB389980A/en
Publication of GB389980A publication Critical patent/GB389980A/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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • 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
    • F02M59/04—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 characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type 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
    • 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
    • F02M2700/1329—Controlled rotary fuel pump with parallel pistons or with a single piston in the extension of the driving shaft

Landscapes

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

Abstract

389,980. Fuel-injection pumps. EVANS, A. F., 2, Castleton Mansions, Castelnau, Barnes, London. March 9, 1932, No. 7017. [Class 102 (i).] In a fuel-injection pump of the type described in Specification 298,257, [Class 102 (i), Pumps &c.], in which a cylinder 9 and a plunger 8 reciprocate in opposite directions, a number of pump units are arranged around a central shaft 5 carrying two oppositely-disposed swashplates 13, the upper swash-plate operating the cylinders and the lower swash-plate operating the plungers. Each swash-plate comprises an outer non-rotating part 16 and an inner part 13, 14 secured on the shaft 5, a ball bearing 15 being arranged between the two parts. The outer parts are formed with fingers 17 engaging balls 21 in the heads 20 of the cylinders and plungers, the balls being held by caps 24. The balls 21 and fingers 17 of the cylinder heads are perforated for the passage of the plungers. The inner wall of the outer casing 1 forms a guide for the heads 20 and the heads of the plungers may be elongated in order to equalize the weights of the oppositely-reciprocating parts. A wall 2 separates the driving mechanism from the suction chamber 3.
GB704732A 1932-03-09 1932-03-09 Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines Expired GB389980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB704732A GB389980A (en) 1932-03-09 1932-03-09 Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB704732A GB389980A (en) 1932-03-09 1932-03-09 Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines

Publications (1)

Publication Number Publication Date
GB389980A true GB389980A (en) 1933-03-30

Family

ID=9825610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB704732A Expired GB389980A (en) 1932-03-09 1932-03-09 Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines

Country Status (1)

Country Link
GB (1) GB389980A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155116A (en) * 1984-02-21 1985-09-18 Sanden Corp Controlling swash-plate pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155116A (en) * 1984-02-21 1985-09-18 Sanden Corp Controlling swash-plate pumps

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