GB415008A - Improvements in fuel pumps for internal-combustion engines - Google Patents

Improvements in fuel pumps for internal-combustion engines

Info

Publication number
GB415008A
GB415008A GB14020/34A GB1402034A GB415008A GB 415008 A GB415008 A GB 415008A GB 14020/34 A GB14020/34 A GB 14020/34A GB 1402034 A GB1402034 A GB 1402034A GB 415008 A GB415008 A GB 415008A
Authority
GB
United Kingdom
Prior art keywords
internal
combustion engines
ducts
pump
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
GB14020/34A
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
Publication of GB415008A publication Critical patent/GB415008A/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
    • 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

Abstract

415,008. Lubricating fuel pumps. L'ORANGE, R., 130, Cannstatterstrasse, Feuerbach, Stuttgart, Germany. May 9, 1934, No. 14020. Convention date, May 10, 1933. [Classes 12 (ii) and 12 (iii).] A fuel supply pump for internal-combustion engines comprises plungers C reciprocating in sleeves B which are provided with ports T connecting by ducts R to the fuel supply P. Further ports G are provided in the sleeves B and connect with grooves F and ducts H which are supplied with lubricant under pressure preferably from a pump J. The ducts H and R are connected by a passage E controlled by a valve O so that after the lubricant has been used in the pump it is mixed with the fuel for supply to the engine.
GB14020/34A 1933-05-10 1934-05-09 Improvements in fuel pumps for internal-combustion engines Expired GB415008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE415008X 1933-05-10

Publications (1)

Publication Number Publication Date
GB415008A true GB415008A (en) 1934-08-16

Family

ID=6448431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14020/34A Expired GB415008A (en) 1933-05-10 1934-05-09 Improvements in fuel pumps for internal-combustion engines

Country Status (1)

Country Link
GB (1) GB415008A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469796A (en) * 1945-01-16 1949-05-10 Hoe & Co R Inking mechanism for printing machines
US3073255A (en) * 1953-02-05 1963-01-15 Gratzmuller Jean Louis Hydraulic pumping units
GB2260374A (en) * 1991-10-12 1993-04-14 Lucas Ind Plc Fuel pump
US5490766A (en) * 1995-02-24 1996-02-13 Y-Z Industries Sales, Inc. Precision small displacement fluid pump
EP2339165A1 (en) * 2009-12-23 2011-06-29 Caterpillar Motoren GmbH & Co. KG Purging method and system for preventing formation of deposits inside fuel pump

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469796A (en) * 1945-01-16 1949-05-10 Hoe & Co R Inking mechanism for printing machines
US3073255A (en) * 1953-02-05 1963-01-15 Gratzmuller Jean Louis Hydraulic pumping units
GB2260374A (en) * 1991-10-12 1993-04-14 Lucas Ind Plc Fuel pump
US5490766A (en) * 1995-02-24 1996-02-13 Y-Z Industries Sales, Inc. Precision small displacement fluid pump
EP2339165A1 (en) * 2009-12-23 2011-06-29 Caterpillar Motoren GmbH & Co. KG Purging method and system for preventing formation of deposits inside fuel pump
WO2011076297A1 (en) * 2009-12-23 2011-06-30 Caterpillar Motoren Gmbh & Co. Kg Purging method and system for preventing formation of deposits inside fuel pump
CN102725509A (en) * 2009-12-23 2012-10-10 卡特彼勒发动机有限责任两合公司 Purging method and system for preventing formation of deposits inside fuel pump
CN102725509B (en) * 2009-12-23 2016-03-02 卡特彼勒发动机有限责任两合公司 Prevent petrolift inside from forming sedimental purging method and system

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