GB666220A - Improvements in internal combustion engines with open compression chamber - Google Patents

Improvements in internal combustion engines with open compression chamber

Info

Publication number
GB666220A
GB666220A GB16425/48A GB1642548A GB666220A GB 666220 A GB666220 A GB 666220A GB 16425/48 A GB16425/48 A GB 16425/48A GB 1642548 A GB1642548 A GB 1642548A GB 666220 A GB666220 A GB 666220A
Authority
GB
United Kingdom
Prior art keywords
piston
ridge
fuel
internal combustion
compression chamber
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
GB16425/48A
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.)
Atlas Copco AB
Original Assignee
Atlas Diesel AB
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 Atlas Diesel AB filed Critical Atlas Diesel AB
Publication of GB666220A publication Critical patent/GB666220A/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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • 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
    • F02B2720/257—Supply of fuel under pressure in the cylinder without blowing fluid
    • F02B2720/258—Supply of fuel under pressure in the cylinder without blowing fluid with compression and ignition exclusively in the cylinder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

666,220. Combustion chambers. AKTIEBOLAGET ATLAS DIESEL. June 18, 1948 [June 21, 1947], No. 16425/48. Class 7(iii) A fuel injection nozzle 4, Fig. 1 is situated at the centre of ridge 5 on the piston, the surface 6 of which deflects the fuel towards a cavity 9, situated at a greater radius from the nozzle 4 than the ridge 5. across a stream of air forced from the space 10 when the piston approaches the cylinder head. The surfaces forming the space 10 may be perpendicular to the cylinder axis. In an opposed piston engine, Figs. 5 and 6, two fuel injectors 15 are arranged in the cylinder wall at the centre of an arcuate ridge 19 on each piston associated with an arcuate cavity 20 in the opposing piston, and inclined surfaces 22 form a slot 23 forcing air across the fuel jets reflected at the ridges 19 towards the cavities 20. Specification 545,802 is referred to.
GB16425/48A 1947-06-21 1948-06-18 Improvements in internal combustion engines with open compression chamber Expired GB666220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE666220X 1947-06-21

Publications (1)

Publication Number Publication Date
GB666220A true GB666220A (en) 1952-02-06

Family

ID=20314473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16425/48A Expired GB666220A (en) 1947-06-21 1948-06-18 Improvements in internal combustion engines with open compression chamber

Country Status (1)

Country Link
GB (1) GB666220A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013004860A1 (en) * 2011-07-06 2013-01-10 Vicente Berenguer Ramon Hydraulic mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013004860A1 (en) * 2011-07-06 2013-01-10 Vicente Berenguer Ramon Hydraulic mechanism

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