GB1135034A - Improvements in rotary piston internal combustion engines - Google Patents

Improvements in rotary piston internal combustion engines

Info

Publication number
GB1135034A
GB1135034A GB2571865A GB2571865A GB1135034A GB 1135034 A GB1135034 A GB 1135034A GB 2571865 A GB2571865 A GB 2571865A GB 2571865 A GB2571865 A GB 2571865A GB 1135034 A GB1135034 A GB 1135034A
Authority
GB
United Kingdom
Prior art keywords
piston
rotors
rotor
situated
inlet
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
GB2571865A
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.)
DAVID HERBERT BLOWER
Original Assignee
DAVID HERBERT BLOWER
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 DAVID HERBERT BLOWER filed Critical DAVID HERBERT BLOWER
Priority to GB2571865A priority Critical patent/GB1135034A/en
Publication of GB1135034A publication Critical patent/GB1135034A/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
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/36—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movements defined in sub-groups F01C1/22 and F01C1/24
    • 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
    • F01C1/24—Rotary-piston machines or engines of counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions
    • F01C1/28—Rotary-piston machines or engines of counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions of other than internal-axis type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

1,135,034. Rotary-piston I. C. engines. D.H. BLOWER. July 19, 1966 [June 17, 1965], No. 25718/65. Heading F1F. A rotary-piston I. C. engine of the rotaryabutment type includes a two-lobed piston 22, Fig. 2a, which is lodged within a stationary cylindrical casing containing abutment rotors 20, 21 on diametrally-opposite sides of the piston, the rotor 20 being situated within a recess or cylinder 18 between inlet and outlet ports for working fluid whereas the other rotor is situated in a recess or cylinder that serves as a combustion chamber wherein compressed fuel-air mixture is ignited by a spark-plug 14. The rotors 20, 21 are connected to the piston by toothed gearing 9, 10 so that they rotate in the same direction as the piston in synchronism therewith. In a second embodiment, Fig. 5, the piston 50 is hollow and surrounds a stationary cylinder 61 containing abutment rotors 20, 21, the rotor 20 being situated between inlet and outlet ports 23a, 28a. The inner peripheral surface of the piston contains two diametrally-opposed lobes or depressions 25a, 26a. The engine may be modified for compressionignition operation and may comprise more than two, abutment rotors, Figs.3 and 10 (not shown), the piston being furnished with a corresponding plurality of lobes. The engine may be adapted to effect compression of air in one of the working spaces between the piston and the casing, Fig. 7 (not shown), the air being drawn through a port (45) adjacent one rotor and ejected through a port (26) adjacent one of the other rotors after compression in a working space lying between said rotors. The profile of each rotor may include three lobes, Fig. 8 (not shown); and the rotor or rotors 20 may rotate in a direction opposite to that of the rotation of the piston. The inlet and outlet ports may be situated in an end wall of one of the recesses wherein the rotors are lodged, Fig. 11 (not shown), so that they are controlled by the associated rotor. A plurality of pistons may be arranged on a common shaft, Fig.4 (not shown), and the rotors associated therewith may be arranged to be 180 degrees outof-phase relative to each other. The profiles of the walls of passages associated with the inlet and outlet ports may be modified, Fig. 6 (not shown).
GB2571865A 1965-06-17 1965-06-17 Improvements in rotary piston internal combustion engines Expired GB1135034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2571865A GB1135034A (en) 1965-06-17 1965-06-17 Improvements in rotary piston internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2571865A GB1135034A (en) 1965-06-17 1965-06-17 Improvements in rotary piston internal combustion engines

Publications (1)

Publication Number Publication Date
GB1135034A true GB1135034A (en) 1968-11-27

Family

ID=10232162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2571865A Expired GB1135034A (en) 1965-06-17 1965-06-17 Improvements in rotary piston internal combustion engines

Country Status (1)

Country Link
GB (1) GB1135034A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994009261A1 (en) * 1992-10-22 1994-04-28 Boeck Alexander Internal combustion engine, compressor and compressed-air engine
EP1811128A1 (en) * 2006-01-18 2007-07-25 Morselli Giovanni Volumetric fluid machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994009261A1 (en) * 1992-10-22 1994-04-28 Boeck Alexander Internal combustion engine, compressor and compressed-air engine
DE4235559A1 (en) * 1992-10-22 1994-04-28 A Boeck Internal combustion engine
EP1811128A1 (en) * 2006-01-18 2007-07-25 Morselli Giovanni Volumetric fluid machine

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