GB906481A - A rotary piston internal combustion engine with two-stage compression - Google Patents

A rotary piston internal combustion engine with two-stage compression

Info

Publication number
GB906481A
GB906481A GB40544/60A GB4054460A GB906481A GB 906481 A GB906481 A GB 906481A GB 40544/60 A GB40544/60 A GB 40544/60A GB 4054460 A GB4054460 A GB 4054460A GB 906481 A GB906481 A GB 906481A
Authority
GB
United Kingdom
Prior art keywords
piston
stage
air
counter
shaft
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
GB40544/60A
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
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 Individual filed Critical Individual
Publication of GB906481A publication Critical patent/GB906481A/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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
    • 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
    • F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
    • F02B2730/012—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber with vanes sliding in the piston
    • F02B2730/013—Vanes fixed in the centre of the housing; Excentric rotors
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

906,481. Rotary I.C. engines. AUGUST, P. Nov. 25, 1960 [Sept. 20, 1960], No. 40544/60. Class 110 (2). Air, or an air-fuel mixture, enters the precompression stage (Fig. 2) of an I.C. engine by inlet 15, is compressed by cylindrical piston 12 carried on eccentric 10 and passes through passage 16 to the main compression stage comprising a reciprocating piston 25 and spring- loaded counter-piston 26. As the air or mixture is compressed further, passage 16 is closed by piston 25 and ignition takes place. The counter piston 26 moves back to uncover channel 31, and the combustion gases pass into the expansion stage, where work is extracted by blade piston 4 and eccentric rotor 5 before the gases exhaust through exhaust opening 37. The expansion ratio may therefore be greater than the compression ratio, and in the embodiment described is 1.4 to 1.5 times greater. The crank-shaft 23 of the main compression stage is connected to the driving shaft 2, and rotates at the same speed as the latter. The counter piston 26 may alternatively be cam operated. The piston and rotor of the expansion stage are sealed by fillets 35 and 36 and by cylindrical roller 32. The engine is cooled both by water and by air blown through the hollow centre around the shaft 2. Specification 905,865 is referred to.
GB40544/60A 1960-09-20 1960-11-25 A rotary piston internal combustion engine with two-stage compression Expired GB906481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA35615A DE1255385B (en) 1960-09-20 1960-09-20 Internal combustion engine with rotary piston compressor, reciprocating compressor and rotary piston expansion machine

Publications (1)

Publication Number Publication Date
GB906481A true GB906481A (en) 1962-09-19

Family

ID=6929141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40544/60A Expired GB906481A (en) 1960-09-20 1960-11-25 A rotary piston internal combustion engine with two-stage compression

Country Status (2)

Country Link
DE (1) DE1255385B (en)
GB (1) GB906481A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20170173A1 (en) * 2017-02-03 2017-01-23 Crmic As Rotary compressor
NO20150948A1 (en) * 2015-07-20 2017-01-23 Crmic Rotary heat engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200519A1 (en) * 1982-01-11 1983-08-04 Hemmel, Erich, 8000 München Combustion engine for vehicles of all types and fixed installations
DE3517292A1 (en) * 1985-05-14 1986-11-20 Friedrich 7989 Argenbühl Buhmann Rotary engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE539299C (en) * 1930-09-23 1932-06-17 Otto Thoene Rotary piston internal combustion engine
DE721565C (en) * 1938-11-22 1942-06-10 Andreas Hofer Hochdruck Appbau Device for regulating the capacity of circulation pumps for gases or liquids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20150948A1 (en) * 2015-07-20 2017-01-23 Crmic Rotary heat engine
NO340080B1 (en) * 2015-07-20 2017-03-06 Crmic Rotary heat engine
NO20170173A1 (en) * 2017-02-03 2017-01-23 Crmic As Rotary compressor

Also Published As

Publication number Publication date
DE1255385B (en) 1967-11-30

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