GB1186460A - Improvements in or relating to Rotary-Piston Internal Combustion Engines - Google Patents

Improvements in or relating to Rotary-Piston Internal Combustion Engines

Info

Publication number
GB1186460A
GB1186460A GB54924/67A GB5492467A GB1186460A GB 1186460 A GB1186460 A GB 1186460A GB 54924/67 A GB54924/67 A GB 54924/67A GB 5492467 A GB5492467 A GB 5492467A GB 1186460 A GB1186460 A GB 1186460A
Authority
GB
United Kingdom
Prior art keywords
unit
piston
rotary
intermediate member
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
GB54924/67A
Inventor
Gunter Landgraf
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.)
WTZ FEIKERAMISCHEN IND
Original Assignee
WTZ FEIKERAMISCHEN IND
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 WTZ FEIKERAMISCHEN IND filed Critical WTZ FEIKERAMISCHEN IND
Priority to GB54924/67A priority Critical patent/GB1186460A/en
Publication of GB1186460A publication Critical patent/GB1186460A/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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B2053/005—Wankel 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
    • 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
    • F02B2730/018—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 piston rotating around an axis passing through the gravity centre, this piston or the housing rotating at the same time around an axis parallel to the first axis
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

1,186,460. Rotary-piston internal combustion engines. WISSENSCHAFTLICH-TECHNISCHES ZENTRUM AUTOMOBILBAU HOHENSTEINERNSTHAL. Dec. 2, 1967, No.54924/67. Heading F1F. A multi-unit rotary-piston I. C . engine comprises a housing having a first side member and an intermediate member at respective sides of a first casing defining the cylinder of a first rotary-piston and cylinder unit, an inlet passage for a mixture of fuel, lubricating oil and air for the first unit passing through the side member, the piston of the first unit, a transfer passage in the intermediate member and an opening in the periphery of the first casing communicating with the combustion chamber of the first unit, the intermediate member and a second side member or further intermediate member at respective sides of a second casing defining the cylinder of a second rotary-piston and cylinder unit, the further intermediate member when present defining one side of the casing of a third rotarypiston and cylinder unit, a second inlet passage for a mixture of fuel, lubricating oil and air for the second unit passing through the first mentioned intermediate member, the piston of the second unit, a transfer passage in the second side member or further intermediate member and an opening in the periphery of the second casing communicating with the combustion chamber of the second unit and a shaft rotatably mounted in the side members provided with eccentrics on which the pistons of the units are rotatably mounted. The invention is shown applied to a two-unit engine, but any number of units may be fitted. A carburetter 7 passes a gaseous fuel/ air mixture with entrained lubricating oil to an inlet manifold 6 connected by passages 5, 5<SP>1</SP>, in a first side member 2 and an intermediate member 4 respectively. The passage 5 communicates through an axial passage in a piston 9 of a first rotary-piston and cylinder unit to cool the piston 9, a transfer passage 10 in the member 4 and a peripheral port 11 with the combustion chamber of the first unit. The passage 5<SP>1</SP> communicates through an axial passage in a piston 9<SP>1</SP> of a second rotary-piston and cylinder unit to cool the piston 9<SP>1</SP>, a transfer passage 10<SP>1</SP> in a second side member 3 and a peripheral port 11<SP>1</SP> with the combustion chamber of the second unit.
GB54924/67A 1967-12-02 1967-12-02 Improvements in or relating to Rotary-Piston Internal Combustion Engines Expired GB1186460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB54924/67A GB1186460A (en) 1967-12-02 1967-12-02 Improvements in or relating to Rotary-Piston Internal Combustion Engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54924/67A GB1186460A (en) 1967-12-02 1967-12-02 Improvements in or relating to Rotary-Piston Internal Combustion Engines

Publications (1)

Publication Number Publication Date
GB1186460A true GB1186460A (en) 1970-04-02

Family

ID=10472471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54924/67A Expired GB1186460A (en) 1967-12-02 1967-12-02 Improvements in or relating to Rotary-Piston Internal Combustion Engines

Country Status (1)

Country Link
GB (1) GB1186460A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779214A (en) * 1972-10-13 1973-12-18 Outboard Marine Corp Rotary combustion engine having a charge-cooled rotor and side and peripheral wall intake ports
JPS49147402U (en) * 1973-04-24 1974-12-19
US3947160A (en) * 1974-11-21 1976-03-30 Ingersoll-Rand Company Housing and shaft arrangement
US3967593A (en) * 1974-10-29 1976-07-06 Birmingham Small Arms Company Limited Rotary piston internal combustion engines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779214A (en) * 1972-10-13 1973-12-18 Outboard Marine Corp Rotary combustion engine having a charge-cooled rotor and side and peripheral wall intake ports
JPS49147402U (en) * 1973-04-24 1974-12-19
JPS5317364Y2 (en) * 1973-04-24 1978-05-10
US3967593A (en) * 1974-10-29 1976-07-06 Birmingham Small Arms Company Limited Rotary piston internal combustion engines
US3947160A (en) * 1974-11-21 1976-03-30 Ingersoll-Rand Company Housing and shaft arrangement

Similar Documents

Publication Publication Date Title
GB1237069A (en) Improvements relating to rotary-piston fuel-injection internal combustion engines
US3756206A (en) Engine
GB1331957A (en) Internal combustion engines
GB1186460A (en) Improvements in or relating to Rotary-Piston Internal Combustion Engines
GB1151167A (en) An Improved Piston and Wrist Pin Assembly for an Internal Combustion Engine
GB1392318A (en) Rotary internal combustion engine
GB1172063A (en) Improvements relating to Cylinder Heads of Air-cooled Internal Combustion Engines
GB583652A (en) Improvements relating to the cooling arrangements of compression ignition internal combustion engines
US2729204A (en) Crankcase induction system for alternate-firing two-cycle engines
GB627381A (en) Improvements in and relating to two-stroke internal combustion engines
GB565652A (en) An improved rotating-cylinder internal-combustion engine
GB911264A (en) Improvements in and relating to two-stroke internal combustion engines
GB1345707A (en) Two-stroke internal combustion engines
GB949022A (en) Improvements relating to rotary-piston internal combustion engines
GB1020274A (en) Rotary piston internal combustion engines of trochoidal form
GB1224163A (en) Rotary internal combustion engine
GB590851A (en) Improvements in or relating to internal combustion engines operating on the two-stroke cycle
GB1191556A (en) Improvements in or relating to Two-Stroke Internal Combustion Engines.
GB191406205A (en) Improvements in and relating to Two-stroke Cycle Internal Combustion Engines.
GB496725A (en) Improvements in two-stroke cycle internal combustion engines with swash-plate driving-gear
GB1291914A (en) Improvements in or relating to opposed piston two-stroke cycle internal combustion engines
GB1195953A (en) Improvements in or relating to Internal Combustion Engines.
GB749864A (en) Improvements in or relating to the balancing and charging of internal combustion engines
GB1005596A (en) Fuel injection system for rotary piston internal combustion engines
GB447833A (en) Improvements in and relating to the exhausting of the cylinders of two-stroke internal combustion engines

Legal Events

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