GB1418797A - Rotary internal combbustion engine - Google Patents

Rotary internal combbustion engine

Info

Publication number
GB1418797A
GB1418797A GB1085373A GB1085373A GB1418797A GB 1418797 A GB1418797 A GB 1418797A GB 1085373 A GB1085373 A GB 1085373A GB 1085373 A GB1085373 A GB 1085373A GB 1418797 A GB1418797 A GB 1418797A
Authority
GB
United Kingdom
Prior art keywords
piston
charge
port
chamber
combustion
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
GB1085373A
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
Priority to GB1085373A priority Critical patent/GB1418797A/en
Publication of GB1418797A publication Critical patent/GB1418797A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/126—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with elements extending radially from the rotor body not necessarily cooperating with corresponding recesses in the other rotor, e.g. lobes, Roots type
    • 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
    • F02B53/04—Charge admission or combustion-gas discharge
    • 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
    • F02B2053/005—Wankel engines
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

1418797 Rotary internal combustion engines M KAMIYA 6 March 1973 10853/73 Heading F1F A rotary internal combustion engine comprises intersecting toroidal cavities 7, 8 around which pistons 5, 6 move in a continuous circular motion. Each cavity 7, 8 has suction and exhaust ports 11, 14 and 12, 15 respectively each controlled by a rotary disc valve fixed to the shaft 3 or 4 with which the respective piston rotates. The cavities 7, 8 also have respective compressed gas ports 18, 19 connected to combustion chambers 17, 16 in the opposite cavity by passages 31, 31', Fig. 4. In operation, beginning from the position of 6a, it can be seen that piston 6 has just thrust compressed fuel/air mixture to combustion chamber 16 via compressed gas port 19. At the same time, piston 5 is compressing gas in the chamber communicating with its leading end B. The charge is ignited in chamber 16 and the piston 5 is driven and its front end B thrusts compressed charge to the other combustion chamber 17, Fig. 6b, whilst piston 6 inducts air through suction port 12 and also exhausts the products of the previous combustion through exhaust port 15. The charge in chamber 17 is then ignited and piston 6 is driven whilst its front end B' compresses the previously inducted charge, Fig. 6c, the piston 5 meanwhile discharging its combustion products through port 14 while taking in a fresh charge through port 9. Eventually the situation of Fig. 6d is reached where piston 6 is just about to finish compression of charge into combustion chamber 16 for ignition in the position of Fig. 6a.
GB1085373A 1973-03-06 1973-03-06 Rotary internal combbustion engine Expired GB1418797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1085373A GB1418797A (en) 1973-03-06 1973-03-06 Rotary internal combbustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1085373A GB1418797A (en) 1973-03-06 1973-03-06 Rotary internal combbustion engine

Publications (1)

Publication Number Publication Date
GB1418797A true GB1418797A (en) 1975-12-24

Family

ID=9975531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1085373A Expired GB1418797A (en) 1973-03-06 1973-03-06 Rotary internal combbustion engine

Country Status (1)

Country Link
GB (1) GB1418797A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees