GB597729A - Improvements in or relating to combustion chambers of internal combustion engines - Google Patents

Improvements in or relating to combustion chambers of internal combustion engines

Info

Publication number
GB597729A
GB597729A GB2177145A GB2177145A GB597729A GB 597729 A GB597729 A GB 597729A GB 2177145 A GB2177145 A GB 2177145A GB 2177145 A GB2177145 A GB 2177145A GB 597729 A GB597729 A GB 597729A
Authority
GB
United Kingdom
Prior art keywords
depressions
swirl
piston
subsidiary
depression
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
GB2177145A
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB597729A publication Critical patent/GB597729A/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

Abstract

597,729. Combustion chambers. MORRISON, A. C. Aug. 24, 1945, No. 21771. [Class 7 (iii)] The combustion chamber of a compression ignition engine of the kind having, main and subsidiary air swirls A, A<1>, respectively, with the fuel jet J crossing arid passing through the subsidiary swirl has depressions or grooves formed in the piston crown and/or either the opposing face of a piston valve in the cylinder head or the head itself for the purpose of producing the swirls. In Figs. 1 and 2 the piston W.P. has depressions 5, 6 of tapering depth, the main air swirl A originating in the depression 5 and leading into the central depression 7, and the subsidiary swirl occurring in the depression 6 whence it passes the fuel jet 2 and combines with the main swirl. In a modification, the swirling chambers are constructed by depressions formed partly, in the piston top and partly in the head of an opposed piston valve and in another modification the depressions are formed entirely in the cylinder head:
GB2177145A 1945-08-24 Improvements in or relating to combustion chambers of internal combustion engines Expired GB597729A (en)

Publications (1)

Publication Number Publication Date
GB597729A true GB597729A (en) 1948-02-02

Family

ID=1736454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2177145A Expired GB597729A (en) 1945-08-24 Improvements in or relating to combustion chambers of internal combustion engines

Country Status (1)

Country Link
GB (1) GB597729A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174752A2 (en) * 1984-09-12 1986-03-19 Samuel J. Hepko Internal combustion engines
US7219256B2 (en) * 2003-11-12 2007-05-15 International Business Machines Corporation Method and apparatus for controlling data storage within a data storage system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174752A2 (en) * 1984-09-12 1986-03-19 Samuel J. Hepko Internal combustion engines
US4592312A (en) * 1984-09-12 1986-06-03 Samuel Hepko High efficiency performance kinetic occlude system with rotary valve
EP0174752A3 (en) * 1984-09-12 1987-02-04 Samuel J. Hepko Internal combustion engines
US7219256B2 (en) * 2003-11-12 2007-05-15 International Business Machines Corporation Method and apparatus for controlling data storage within a data storage system

Similar Documents

Publication Publication Date Title
GB1062174A (en) Improvements in and relating to internal combustion engines
GB531366A (en) Improvements relating to the combustion chambers and fuel supply thereto in two-stroke compression ignition oil engines
GB643351A (en) Arrangement of the combustion space and the injection nozzle in internal combustion engines
GB289273A (en) Improvements in or relating to internal combustion engines
GB312018A (en) Improvements relating to liquid fuel injection and ignition in internal combustion engines
GB597729A (en) Improvements in or relating to combustion chambers of internal combustion engines
GB540658A (en) Improvements in and relating to combustion chambers and charge mixing arrangements for compression-ignition oil engines
GB585801A (en) Improvements in and relating to internal combustion engines operating with fuel injection
GB604997A (en) Improvements in or relating to combustion chambers for internal-combustion engines
GB546500A (en) Improvements in and relating to the combustion chambers of compression ignition oil engines
GB645221A (en) Improvements in or relating to precombustion chambers for internal combustion engines
GB415976A (en) Improvements in compression ignition oil engines
GB717215A (en) Improvements relating to internal combustion engines of the fuel-injection type
GB505332A (en) Improvements in or relating to internal combustion engines of the liquid fuel injection type
GB508192A (en) Improvements in or relating to liquid fuel injection compression ignition internal combustion engines
GB493702A (en) Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type
GB556982A (en) Improvements in compression ignition oil engines
GB521147A (en) Improvements in or relating to two-stroke internal combustion engines operating withcompression ignition
GB487454A (en) Improvements in or relating to compression-ignition oil engines
GB421093A (en) Improvements in and relating to internal combustion engines of the liquid fuel injection type
GB345829A (en) Improvements in oil engines
GB608729A (en) Improvements in and relating to internal combustion engines of the fuel-injection compression-ignition type
GB645503A (en) Improvements in or relating to combustion chambers of compression-ignition internal-combustion engines
GB379605A (en) Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type
GB433922A (en) Improvements in and relating to internal combustion engines of the liquid fuel injection compression ignition type