GB251978A - Improvements in fuel pumps for internal combustion engines - Google Patents

Improvements in fuel pumps for internal combustion engines

Info

Publication number
GB251978A
GB251978A GB11313/26A GB1131326A GB251978A GB 251978 A GB251978 A GB 251978A GB 11313/26 A GB11313/26 A GB 11313/26A GB 1131326 A GB1131326 A GB 1131326A GB 251978 A GB251978 A GB 251978A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
combustion engines
fuel pumps
pumps
air
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
GB11313/26A
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.)
BOEHM VERGASER GmbH
Original Assignee
BOEHM VERGASER GmbH
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 BOEHM VERGASER GmbH filed Critical BOEHM VERGASER GmbH
Publication of GB251978A publication Critical patent/GB251978A/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
    • F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2720/00—Engines with liquid fuel
    • F02B2720/25—Supply of fuel in the cylinder
    • F02B2720/251—Fuel supply by high pressure gas
    • F02B2720/255—Fuel supply by high pressure gas with mixture compressing pump; fuel-air mixture being compressed in the pump cylinder without self ignition

Landscapes

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

Abstract

251,978. Boehm-Vergaser Ges., (Assignees of Boehm, R.). May 5, 1925, [Convention date]. Addition to 246,477. Combined liquid and air pumps; valveless pumps. - In a pump as claimed in the parent Specification, an automatic valve 9 is arranged in the piston 2 to close the air passage 4 during the deceleration of the piston on the delivery stroke, and thus prevent fuel from being thrown from the space 4<1> into the air space 10.
GB11313/26A 1925-05-05 1926-04-29 Improvements in fuel pumps for internal combustion engines Expired GB251978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE251978X 1925-05-05

Publications (1)

Publication Number Publication Date
GB251978A true GB251978A (en) 1926-09-16

Family

ID=5945697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11313/26A Expired GB251978A (en) 1925-05-05 1926-04-29 Improvements in fuel pumps for internal combustion engines

Country Status (1)

Country Link
GB (1) GB251978A (en)

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