JPS55500913A - - Google Patents

Info

Publication number
JPS55500913A
JPS55500913A JP50128878A JP50128878A JPS55500913A JP S55500913 A JPS55500913 A JP S55500913A JP 50128878 A JP50128878 A JP 50128878A JP 50128878 A JP50128878 A JP 50128878A JP S55500913 A JPS55500913 A JP S55500913A
Authority
JP
Japan
Prior art keywords
sleeves
air
cylinder
piston
engine frame
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.)
Granted
Application number
JP50128878A
Other languages
Japanese (ja)
Other versions
JPS6124527B2 (en
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 filed Critical
Publication of JPS55500913A publication Critical patent/JPS55500913A/ja
Publication of JPS6124527B2 publication Critical patent/JPS6124527B2/ja
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
    • F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/04—Arrangements for cooling pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • F05C2201/046—Stainless steel or inox, e.g. 18-8

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)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

An internal combustion engine (10) comprising an engine frame (12) having a drive shaft (20) rotatably mounted therein and extending outwardly therefrom. A pair of cylinder sleeves (40, 40') are mounted on the engine frame (12) and have their inner ends positioned within the interior of the frame and their outer ends positioned outwardly thereof. A cylinder head (60, 60') is secured to the outer end of each of the sleeves and is separated thereby by means of a heat insulative gasket (70). Each of the cylinder heads (60, 60') has a dome-shaped chamber (62, 62') formed therein which is in communication with a source of combustible fuel. An air inlet conduit (94) is mounted on one end of the engine frame and is in communication with a source of air under pressure such as a blower, super-charger or the like. The air inlet conduit is in communication with an air passageway (100) formed in the engine frame (16) which is in communication with air inlet openings (52, 52') formed in the cylinder sleeves (40, 40'). The cylinder sleeves (40, 40') are provided with exhaust openings (54, 54') formed therein which communicate with an air exhaust passageway (102) formed in the engine frame (16). The exhaust passageway (102) is connected to exhaust conduit (106) or pipe extending from the engine frame (16). A piston (72, 72') is slidably mounted in each of the sleeves (40, 40') and has a dome-shaped head portion (76, 76') which is adapted to be received by the dome-shaped chamber (62, 62') in the cylinder head (60, 60') when the piston is in its top position. In the top position, the small "air space" (118) is present between the walls or sides (78, 78') of the piston head (76, 76') and the walls or sides of the sleeves (64, 64'). The "air space" (118) serves as a means for retarding the absorption of heat into the sides of the piston head (76, 76') and the sides of the cylinder sleeve (40, 40'). In the down position, the "air space" (118) also serves to spread the cooling air into a thin, wide sheet for more efficient cooling of the cylinder head (60, 60') and sleeves (40, 40'). Optional air deflecting fins (84, 86, 84', 86') may be employed on the piston head (76, 76'). The rings (82, 82') of the piston (72, 72') are conventionally lubricated and slide upon the interior wall (52, 52') of the cylinder sleeve (40, 40'). Each of the pistons (72, 72') has a roller (88, 88') mounted on the skin portion (74, 74') thereof which rolls upon a cam (32) mounted on a rotor plate (30) which is secured to the drive shaft (20) for rotation therewith. A return roller (92, 92') is also operatively mounted on the skin portion (74, 74') of the piston (72, 72') for engagement with a return cam (36) which is mounted on the drive shaft (30) for rotation therewith.
JP54501288A 1978-11-17 1978-11-17 Expired JPS6124527B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1978/000162 WO1980001094A1 (en) 1978-11-17 1978-11-17 Internal combustion engine

Publications (2)

Publication Number Publication Date
JPS55500913A true JPS55500913A (en) 1980-11-06
JPS6124527B2 JPS6124527B2 (en) 1986-06-11

Family

ID=22141281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54501288A Expired JPS6124527B2 (en) 1978-11-17 1978-11-17

Country Status (5)

Country Link
JP (1) JPS6124527B2 (en)
BR (1) BR7808752A (en)
DE (1) DE2857590A1 (en)
SE (1) SE433647B (en)
WO (1) WO1980001094A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019532218A (en) * 2016-10-21 2019-11-07 ケベック エンジン テクノロジーズ リミテッド ライアビリティ カンパニー Balanced rotary engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2850705B1 (en) * 2004-01-30 2006-08-04 Pierre Albert David A 2 OR 4-STROKE THERMAL MOTOR OPERATING WITH A "MECANO-FLUID" DISTRIBUTION WITH 3 SEPARATE AND SUCCESSIVE CIRCUITS
DE102009048754A1 (en) * 2009-10-08 2011-05-26 Reinhardt, Gaby Traute Heat engine, such as a combustion and / or steam engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1051986A (en) * 1911-07-27 1913-02-04 Aurin M Chase Internal-combustion engine.
US1410776A (en) * 1919-07-06 1922-03-28 Moteur L Thomas Sa Du Piston for internal-combustion engines
US1824528A (en) * 1926-10-25 1931-09-22 Ass Elect Ind Internal combustion engine
US2512739A (en) * 1948-03-20 1950-06-27 Duncan Lane Internal-combustion engine piston
FR1188915A (en) * 1957-12-23 1959-09-28 Internal combustion engine, two-stroke
US3314402A (en) * 1965-06-03 1967-04-18 Rostock Dieselmotoren Apparatus for cooling a piston
US3292244A (en) * 1965-09-03 1966-12-20 Harvey Aluminum Inc Method for the manufacture of heat dissipating pistons
US3494335A (en) * 1968-05-03 1970-02-10 Brunswick Corp Internal combustion engine
FR2225041A5 (en) * 1973-04-03 1974-10-31 Amiot F
US4069794A (en) * 1976-08-10 1978-01-24 Robert Denney Jordan Positive power control internal combustion engine
US4146004A (en) * 1976-08-30 1979-03-27 Outboard Marine Corporation Internal combustion engine including spark plug anti-fouling means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019532218A (en) * 2016-10-21 2019-11-07 ケベック エンジン テクノロジーズ リミテッド ライアビリティ カンパニー Balanced rotary engine

Also Published As

Publication number Publication date
BR7808752A (en) 1981-06-30
WO1980001094A1 (en) 1980-05-29
JPS6124527B2 (en) 1986-06-11
SE8005191L (en) 1980-07-16
DE2857590A1 (en) 1980-12-11
SE433647B (en) 1984-06-04

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