GB1008746A - Improved rotary piston internal combustion engines - Google Patents

Improved rotary piston internal combustion engines

Info

Publication number
GB1008746A
GB1008746A GB42997/64A GB4299764A GB1008746A GB 1008746 A GB1008746 A GB 1008746A GB 42997/64 A GB42997/64 A GB 42997/64A GB 4299764 A GB4299764 A GB 4299764A GB 1008746 A GB1008746 A GB 1008746A
Authority
GB
United Kingdom
Prior art keywords
piston
cavity
shaft
air
passage
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
GB42997/64A
Inventor
Fritz Feller
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB42997/64A priority Critical patent/GB1008746A/en
Publication of GB1008746A publication Critical patent/GB1008746A/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
    • F02B53/04—Charge admission or combustion-gas discharge
    • F02B53/08—Charging, e.g. by means of rotary-piston pump
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)

Abstract

1,008,746. Rotary-piston I.C. engines; motor power plant. ROLLS-ROYCE Ltd. Jan. 14, 1964 [Nov. 27, 1963], No. 42997/64. Divided out of 1,008,745. Headings F1F and F1Q. In a rotary-piston I.C. engine of the trochoidal n and n+1 lobe type air supplied through a passage or duct 25 (Fig. 1) to a cavity 14 containing a piston 10 is pre-compressed by a piston 11 driven by exhaust gases flowing from said cavity through a passage or duct 26 to a port 24, the air being received by piston 11 through a port 23. Passage 25 includes a non-return valve 42, and passage 26 contains a rotatable valve 46 which is driven by a shaft 13 for piston 11, chambers 43, 44 in said passages serving as reservoirs for the air and exhaust gases respectively. Piston 11 may be smaller than piston 10, as shown, and rotate at a correspondingly higher speed, a shaft 12 for piston 10 being coupled to shaft 13 by e.g. gearing (not shown), to rotate in the same direction. Radial sealing strips for piston 11 may be provided at its apices 11b and in cavity 15 at points 16, 17. Fuel injected into the compressed air by injectors 27, 28 may be ignited by spark plugs 31, 32. Alternatively, the engine may comprise a single piston 11 to pre-compress air for a plurality of pistons 10, or it may comprise a plurality of pairs of pistons 10, 11. The engine may be modified to include a single piston 10/ (Fig. 2) lodged in a cavity 14f which is supplied with precompressed air by a compressor 51 which is driven by a shaft 12f for said piston, the exhaust gases being discharged from said cavity through a turbine 52 coupled to shaft 12f. Rotatable valves 55, 56 are provided to connect either or both of passages 25h, 26h to the atmosphere. Turbine 52 may be replaced by a machine of different type which can be driven by exhaust gases.
GB42997/64A 1963-11-27 1963-11-27 Improved rotary piston internal combustion engines Expired GB1008746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB42997/64A GB1008746A (en) 1963-11-27 1963-11-27 Improved rotary piston internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42997/64A GB1008746A (en) 1963-11-27 1963-11-27 Improved rotary piston internal combustion engines

Publications (1)

Publication Number Publication Date
GB1008746A true GB1008746A (en) 1965-11-03

Family

ID=10426893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42997/64A Expired GB1008746A (en) 1963-11-27 1963-11-27 Improved rotary piston internal combustion engines

Country Status (1)

Country Link
GB (1) GB1008746A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945592A1 (en) * 1978-11-13 1980-05-14 Toyo Kogyo Co ROTATIONAL PISTON ENGINE WITH LOADER
GB2117829A (en) * 1982-04-02 1983-10-19 Frederick Arthur Summerlin Power plant
EE01615U1 (en) * 2023-02-16 2023-11-15 Meemeister OÜ A wiring table for the beehive frame

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945592A1 (en) * 1978-11-13 1980-05-14 Toyo Kogyo Co ROTATIONAL PISTON ENGINE WITH LOADER
GB2117829A (en) * 1982-04-02 1983-10-19 Frederick Arthur Summerlin Power plant
EE01615U1 (en) * 2023-02-16 2023-11-15 Meemeister OÜ A wiring table for the beehive frame

Similar Documents

Publication Publication Date Title
GB1008745A (en) Improved rotary piston internal combustion engines
GB1367955A (en) Rotary internal combustion engine
US3060910A (en) Rotary internal combustion engine
GB1441834A (en) Two-chamber two-stroke oscillating piston internal combustion engine
GB1166713A (en) Rotary Piston Internal Combustion Engine
GB1382017A (en) Supercharged rotary piston internal combustion engine
GB1218579A (en) Rotary-piston machines
GB1468087A (en) Rotary piston internal-combustion engines
GB1466416A (en) Rotary internal combustion engine
GB1438338A (en)
GB1173544A (en) Rotary Positive-Displacement Internal-Combustion Engine.
GB1008746A (en) Improved rotary piston internal combustion engines
GB1002511A (en) Improvements in or relating to rotary-piston diesel engines
US3868930A (en) Rotary engine with auxiliary combustion chamber
GB1196774A (en) Improvements in Rotary-Piston Internal Combustion Engines.
GB397352A (en) Improvements in or relating to rotary internal combustion or explosion engines
GB1172652A (en) Rotary Piston Internal Combustion Engines.
GB1178399A (en) Rotary Piston Machines.
GB1469295A (en) Internal combustion engines
GB992060A (en) Improvements in or relating to rotary piston internal combustion engines and pumps
GB1020274A (en) Rotary piston internal combustion engines of trochoidal form
GB999459A (en) Improvements in and relating to multi-stage rotary engines
GB459808A (en) Internal combustion rotary engine
FR2277234A1 (en) Rotary IC engine with turbine type rotor - has piston movements controlled by stator end face grooves
SE7511946L (en) TURBO-CHARGED ROTATION PISTON ENGINE WITH COMPRESSION TENDING