GB153557A - Improvements in vacuum fuel feed tanks - Google Patents

Improvements in vacuum fuel feed tanks

Info

Publication number
GB153557A
GB153557A GB19360/20A GB1936020A GB153557A GB 153557 A GB153557 A GB 153557A GB 19360/20 A GB19360/20 A GB 19360/20A GB 1936020 A GB1936020 A GB 1936020A GB 153557 A GB153557 A GB 153557A
Authority
GB
United Kingdom
Prior art keywords
valve
suction
fuel
float
piston
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
GB19360/20A
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 GB153557A publication Critical patent/GB153557A/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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/02—Feeding by means of suction apparatus, e.g. by air flow through carburettors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

153,557. Seck, W. Nov. 6, 1919, [Convention date]. Vacuum apparatus.-In fuel-feed apparatus for an internal-combustion engine, suction acting through a pipe r on a piston c closes a valve e controlling the entrance of air through a filter 10. The suction then draws fuel into the float chamber until the float rises and cuts off the suction by means of a valve v. By means of a small hole x in the piston c, the pressure is equalized on both sides thereof, when the air valve e opens, so that the fuel escapes from the delivery passage 19 which contains a fuel filter in the enlargement 18. The tank is closed from above by a plug 4 screwing into a cap 7, which bears against a cross brace 9. A plug 21 allows access from below. The Specification as open to inspection under Sect. 91 (3) (a) also describes a modified form shown in Fig. 4 (Cancelled), in which the suction valve v is arranged above the air valve, both on the same stem. The valves are operated by the float through a collar p or a shoulder 34. This subject-matter does not appear in the Specification as accepted.
GB19360/20A 1919-11-06 1920-07-07 Improvements in vacuum fuel feed tanks Expired GB153557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE352478T 1919-11-06

Publications (1)

Publication Number Publication Date
GB153557A true GB153557A (en) 1921-10-07

Family

ID=6275510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19360/20A Expired GB153557A (en) 1919-11-06 1920-07-07 Improvements in vacuum fuel feed tanks

Country Status (1)

Country Link
GB (1) GB153557A (en)

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