GB975839A - Rotary piston internal combustion engine - Google Patents

Rotary piston internal combustion engine

Info

Publication number
GB975839A
GB975839A GB403662A GB403662A GB975839A GB 975839 A GB975839 A GB 975839A GB 403662 A GB403662 A GB 403662A GB 403662 A GB403662 A GB 403662A GB 975839 A GB975839 A GB 975839A
Authority
GB
United Kingdom
Prior art keywords
vanes
shaft
pair
internal combustion
piston internal
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
GB403662A
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 GB975839A publication Critical patent/GB975839A/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
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/077—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having toothed-gearing type drive
    • 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
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/07—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having crankshaft-and-connecting-rod type drive
    • 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02—Engines with prolonged expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

975,839. Rotary-piston internal combustion engines. H. SABET. Feb. 2, 1962 [Feb. 3, 1961; Dec. 14, 1961], No. 4036/62. Heading F1F. A rotary piston internal combustion engine of the geared vane type comprises a pair of vanes A, Figs. 3, 4 rotating at uniform speed and a pair of vanes B rotating at non-uniform speed to vary the volumes of the chambers between the vanes such that combustion gases sucked in through a port Y are compressed, ignited by a spark-plug Z expanded and then exhausted through a port X twice during each revolution. An additional outlet port may be provided between outlet port X and plug Z through which spent gases may be discharged for operating, e.g., a compressor. The vanes A are fast on a shaft 1 carrying arms 11, 12 between which is mounted a rotatable sleeve 22 connected by a pitman arm 21 to a crank-shaft 2 bearingly mounted in a rotatable cage to rotate the vanes B through the meshing of a pinion 24 carried by the crank-shaft with a fixed gear wheel 3 embracing the shaft 1. The vanes A and B are hollow and connected by ducts to a bore in the shaft 1 so that lubricant used for the bearings may be used also as a coolant for the vanes. A box-section flywheel 25 is fitted with a balance weight 13. The combustion chamber 4 is double walled to permit circulation of coolant. In a modified construction, two spark-plugs Z 1 , Z 2 , Fig. 2a are fitted, the fuel mixture being ignited alternately by the two plugs. One pair of vanes 101, Fig. 5, is fast on a hollow shaft 105 and the other pair 102 on a concentric hollow shaft 106. The shafts are inter-connected through the engagement of pinions 109, 109<SP>1</SP>, Fig. 6, with a fixed ring gear 111 and elleptical gearing 112, 112<SP>1</SP>, 113 mounted in a box section flywheel 107. Screws 115 and arcuate slots 114 in the gear ring 111 permit adjustment of the setting of one pair of vanes with respect to the other pair.
GB403662A 1961-02-03 1962-02-02 Rotary piston internal combustion engine Expired GB975839A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0072363 1961-02-03
DES0077140 1961-12-14

Publications (1)

Publication Number Publication Date
GB975839A true GB975839A (en) 1964-11-18

Family

ID=25996329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB403662A Expired GB975839A (en) 1961-02-03 1962-02-02 Rotary piston internal combustion engine

Country Status (2)

Country Link
JP (1) JPS5123644B1 (en)
GB (1) GB975839A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003058037A1 (en) * 2002-01-09 2003-07-17 Intermarc International Ltd. Rotary piston internal combustion engine
CN117759536A (en) * 2023-12-27 2024-03-26 山东楷晋机电科技有限公司 Circumferential piston compressor based on differential motion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003058037A1 (en) * 2002-01-09 2003-07-17 Intermarc International Ltd. Rotary piston internal combustion engine
CN117759536A (en) * 2023-12-27 2024-03-26 山东楷晋机电科技有限公司 Circumferential piston compressor based on differential motion

Also Published As

Publication number Publication date
JPS5123644B1 (en) 1976-07-19

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