GB605158A - Means for supplying to internal combustion engines a supplementary charge of liquid fuel to facilitate starting - Google Patents

Means for supplying to internal combustion engines a supplementary charge of liquid fuel to facilitate starting

Info

Publication number
GB605158A
GB605158A GB3407545A GB3407545A GB605158A GB 605158 A GB605158 A GB 605158A GB 3407545 A GB3407545 A GB 3407545A GB 3407545 A GB3407545 A GB 3407545A GB 605158 A GB605158 A GB 605158A
Authority
GB
United Kingdom
Prior art keywords
pump
plunger
bore
inlet
spring
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
GB3407545A
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.)
PERCY HAROLD EMMS
Original Assignee
PERCY HAROLD EMMS
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 PERCY HAROLD EMMS filed Critical PERCY HAROLD EMMS
Priority to GB3407545A priority Critical patent/GB605158A/en
Publication of GB605158A publication Critical patent/GB605158A/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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N99/00—Subject matter not provided for in other groups of this subclass
    • F02N99/002—Starting combustion engines by ignition means
    • F02N99/008—Providing a combustible mixture outside the cylinder
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)

Abstract

605,158. Pumps. EMMS, P. H. Dec. 17, 1945, No. 34075. [Class 102 (i)] [Also in Group XXVII] A manually-operated pump for supplying a supplementary charge of liquid fuel to an induction pipe to facilitate starting, comprises a body part a having a cylindrical bore b with an inlet k and outlet adjacent the inlet and a manually-operable plunger d slidable in the bore and having the end adjacent the inlet closely fitting the bore, the delivery stroke being effected by a spring e and the plunger under the action of the spring holding an inlet valve m of the pump closed when the pump is not in use. The suction stroke of the plunger is effected by a hand lever h forming part of a bell-crank lever, the short arm of which is connected to the plunger. A spring j is provided mainly to prevent rattling. A packing ring g of cork or other material compressed between washers f under the force of the spring e seals the upper end of the pump bore. The delivery of the pump passes by means of a port n and passage o to a delivery valve p and after passing through this valve passes to a delivery connection through a passage q. A stop i on the hand lever h limits the upward movement of the plunger. The pump may be arranged so that one or more strokes are sufficient to supply the amount of fuel required for starting. The lower end of the plunger may be coned or rounded. The pump may be secured to the float chamber or any other convenient part of a carburetter.
GB3407545A 1945-12-17 1945-12-17 Means for supplying to internal combustion engines a supplementary charge of liquid fuel to facilitate starting Expired GB605158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3407545A GB605158A (en) 1945-12-17 1945-12-17 Means for supplying to internal combustion engines a supplementary charge of liquid fuel to facilitate starting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3407545A GB605158A (en) 1945-12-17 1945-12-17 Means for supplying to internal combustion engines a supplementary charge of liquid fuel to facilitate starting

Publications (1)

Publication Number Publication Date
GB605158A true GB605158A (en) 1948-07-16

Family

ID=10361071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3407545A Expired GB605158A (en) 1945-12-17 1945-12-17 Means for supplying to internal combustion engines a supplementary charge of liquid fuel to facilitate starting

Country Status (1)

Country Link
GB (1) GB605158A (en)

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