CA1156563A - Internal-combustion engine with opposed pistons - Google Patents

Internal-combustion engine with opposed pistons

Info

Publication number
CA1156563A
CA1156563A CA000373942A CA373942A CA1156563A CA 1156563 A CA1156563 A CA 1156563A CA 000373942 A CA000373942 A CA 000373942A CA 373942 A CA373942 A CA 373942A CA 1156563 A CA1156563 A CA 1156563A
Authority
CA
Canada
Prior art keywords
cylinder
transfer channel
intake pipe
apertures
combustion engine
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
CA000373942A
Other languages
English (en)
French (fr)
Inventor
Marcel J. Geirnaert
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.)
Seca
Original Assignee
Seca
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
Priority claimed from BE0/199984A external-priority patent/BE882474A/fr
Application filed by Seca filed Critical Seca
Application granted granted Critical
Publication of CA1156563A publication Critical patent/CA1156563A/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
    • F02B75/00—Other engines
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/08—Engines with oppositely-moving reciprocating working pistons
    • 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
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Supercharger (AREA)
CA000373942A 1980-03-27 1981-03-26 Internal-combustion engine with opposed pistons Expired CA1156563A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/199984 1980-03-27
BE0/199984A BE882474A (fr) 1980-03-27 1980-03-27 Moteur a combustion interne a pistons en opposition

Publications (1)

Publication Number Publication Date
CA1156563A true CA1156563A (en) 1983-11-08

Family

ID=3843314

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000373942A Expired CA1156563A (en) 1980-03-27 1981-03-26 Internal-combustion engine with opposed pistons

Country Status (4)

Country Link
US (1) US4391232A (enExample)
JP (1) JPS56154124A (enExample)
CA (1) CA1156563A (enExample)
FR (1) FR2479331A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10422272B2 (en) * 2015-11-04 2019-09-24 Achates Power, Inc. Compact ported cylinder construction for an opposed-piston engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227853A (en) * 1937-07-06 1941-01-07 Turner Algernon Multiple-piston engine
DE952480C (de) * 1948-10-14 1956-11-15 Bernhard Rieseler Hochladbare Zweitakt-Gegenkolben-Brennkraftmaschine
GB1078091A (en) * 1965-02-26 1967-08-02 Daimler Benz Ag Preventing admission-valve impact in supercharged internal combustion engines
US3550568A (en) * 1968-12-11 1970-12-29 Maurice L Peterson Opposing piston engine
CH527361A (de) * 1970-06-04 1972-08-31 Tatra Np Vorrichtung zum Nachschmieren von Saugventilen und Ventilsitzen
US4071000A (en) * 1975-06-23 1978-01-31 Herbert Chester L Double crankshaft valved two cycle engine
US4216747A (en) * 1977-09-07 1980-08-12 Nippon Soken, Inc. Uniflow, double-opposed piston type two-cycle internal combustion engine
JPS54148925A (en) * 1978-05-12 1979-11-21 Toyota Motor Corp Two-cycle engine
JPS5523313A (en) * 1978-08-02 1980-02-19 Toyota Motor Corp Two-cycle diesel engine

Also Published As

Publication number Publication date
JPS56154124A (en) 1981-11-28
FR2479331A1 (fr) 1981-10-02
FR2479331B1 (enExample) 1984-04-13
US4391232A (en) 1983-07-05

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Legal Events

Date Code Title Description
MKEX Expiry