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GB524639A - Improvements in internal combustion engines of the fuel injection type - Google Patents

Improvements in internal combustion engines of the fuel injection type

Info

Publication number
GB524639A
GB524639A GB3521/39A GB352139A GB524639A GB 524639 A GB524639 A GB 524639A GB 3521/39 A GB3521/39 A GB 3521/39A GB 352139 A GB352139 A GB 352139A GB 524639 A GB524639 A GB 524639A
Authority
GB
United Kingdom
Prior art keywords
chamber
fuel
fuel injector
neck
construction
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
GB3521/39A
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.)
SERAFINO DE CAPITANI
Original Assignee
SERAFINO DE CAPITANI
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 SERAFINO DE CAPITANI filed Critical SERAFINO DE CAPITANI
Publication of GB524639A publication Critical patent/GB524639A/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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • 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
    • F02B2720/15—Mixture compressing engines with ignition device and mixture formation in the cylinder
    • F02B2720/152—Mixture compressing engines with ignition device and mixture formation in the cylinder with fuel supply and pulverisation by injecting the fuel under pressure during the suction or compression stroke

Landscapes

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

Abstract

524,639. Oil engines. BOGHETTO, F., and CAPITANI, S. DE, [trading as SOC. BREVETTI TERMICI DI ING. CAPITANI, S. DE E DI BOGHETTO, F.]. Feb. 2, 1939, No. 3521. Convention date, Feb. 2, 1938. [Class 7 (iii)] A combustion chamber 1 in which is a sparking plug 6 or other igniter and a fuel injector 4 is separated from the cylinder by a narrow neck or constriction, the area of which is not less than one-third of the cross-section of the chamber. The chamber may have inclined walls as shown in Fig. 1 and the shape of the fuel jet is such that it embraces the whole area of the neck 2. In the construction shown in Fig. 3, the fuel is sprayed on to a spreader 5 which determines the area of the neck. The fuel admission is completed before the end of the compression stroke and a stratified air layer which protects the fuel injector lies in the neighbourhood of the closed end of the chamber. In the Specification as open to inspection under Sect. 91 a construction is described in which a vertical fuel injector is housed in an inclined combustion chamber and in a second construction the chamber is vertical a fuel injector being disposed adjacent the opening into the cylinder. This subject-matter does not appear in the Specification as accepted.
GB3521/39A 1938-02-02 1939-02-02 Improvements in internal combustion engines of the fuel injection type Expired GB524639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT524639X 1938-02-02

Publications (1)

Publication Number Publication Date
GB524639A true GB524639A (en) 1940-08-12

Family

ID=11277139

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3521/39A Expired GB524639A (en) 1938-02-02 1939-02-02 Improvements in internal combustion engines of the fuel injection type

Country Status (1)

Country Link
GB (1) GB524639A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025669B (en) * 1956-04-11 1958-03-06 Hanomag Ag Two-stroke internal combustion engine with gasoline injection and reverse scavenging
US3294072A (en) * 1964-06-17 1966-12-27 Ford Motor Co Internal combustion engine
DE1231950B (en) * 1956-04-16 1967-01-05 Citroen Sa Mixture-compressing two-stroke internal combustion engine with external ignition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025669B (en) * 1956-04-11 1958-03-06 Hanomag Ag Two-stroke internal combustion engine with gasoline injection and reverse scavenging
DE1231950B (en) * 1956-04-16 1967-01-05 Citroen Sa Mixture-compressing two-stroke internal combustion engine with external ignition
US3294072A (en) * 1964-06-17 1966-12-27 Ford Motor Co Internal combustion engine

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