GB597807A - Improvements in means for supplying air to the combustion chambers of internal-combustion engines operating with direct injection of liquid fuel - Google Patents

Improvements in means for supplying air to the combustion chambers of internal-combustion engines operating with direct injection of liquid fuel

Info

Publication number
GB597807A
GB597807A GB2388/41A GB238841A GB597807A GB 597807 A GB597807 A GB 597807A GB 2388/41 A GB2388/41 A GB 2388/41A GB 238841 A GB238841 A GB 238841A GB 597807 A GB597807 A GB 597807A
Authority
GB
United Kingdom
Prior art keywords
air
internal
liquid fuel
direct injection
supplying 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
GB2388/41A
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.)
ROCHET SCHNEIDER ETS
Original Assignee
ROCHET SCHNEIDER ETS
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 ROCHET SCHNEIDER ETS filed Critical ROCHET SCHNEIDER ETS
Publication of GB597807A publication Critical patent/GB597807A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • 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
    • F02B2720/22—Four stroke engines
    • F02B2720/226—Four stroke engines with measures for improving combustion

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

597,807. Oil engines. ETABLISSEMENTS LYONNAIS ROCHET-SCHNEIDER. Feb. 21, 1941, No. 2388. Convention date, Feb. 23, 1940. [Class 7 (iii)] Air is admitted to the cylinder through two separate pipes 4 and 5 leading to at least two valves 2 and 3 arranged on a diameter, one at each side of the fuel injector 8, so that the entering air follows the direction of the arrows x and y, producing an increased whirling effect. One of the inlet pipes may be arranged, as shown at 12, adjacent to the exhaust pipe 13, so that the air admitted at that side is heated. Further, the air supplied to one valve may be compressed, and that supplied to the other may be subjected to a depression by the use of a throttle valve in the inlet pipe. A cavity may be provided in the face of the piston, the orifices of the injector 8 being then so arranged that the fuel jets are directed obliquely into the cavity but are prevented by the increased turbulence from striking the walls thereof.
GB2388/41A 1940-02-23 1941-02-21 Improvements in means for supplying air to the combustion chambers of internal-combustion engines operating with direct injection of liquid fuel Expired GB597807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR597807X 1940-02-23

Publications (1)

Publication Number Publication Date
GB597807A true GB597807A (en) 1948-02-04

Family

ID=8968469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2388/41A Expired GB597807A (en) 1940-02-23 1941-02-21 Improvements in means for supplying air to the combustion chambers of internal-combustion engines operating with direct injection of liquid fuel

Country Status (1)

Country Link
GB (1) GB597807A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056392A (en) * 1959-06-03 1962-10-02 Daub Rudolph Internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056392A (en) * 1959-06-03 1962-10-02 Daub Rudolph Internal combustion engines

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