GB191225945A - Improvements in and relating to Internal Combustion Engines. - Google Patents

Improvements in and relating to Internal Combustion Engines.

Info

Publication number
GB191225945A
GB191225945A GB191225945DA GB191225945A GB 191225945 A GB191225945 A GB 191225945A GB 191225945D A GB191225945D A GB 191225945DA GB 191225945 A GB191225945 A GB 191225945A
Authority
GB
United Kingdom
Prior art keywords
shaft
fixed
pistons
cylinder
arms
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
Inventor
Leon Just Charles Josep Pernot
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
Application granted granted Critical
Publication of GB191225945A publication Critical patent/GB191225945A/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
    • F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/03—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with piston oscillating in a housing or in a space in the form of an annular sector
    • 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

25,945. Pernot, L. J. C. J. Nov. 12. Fixed-abutment type; movable-abutment type; cooling parts; packing vanes; working- fluid supply.-A fixed or revolving cylinder engine, working on a four-stroke cycle, has four curved cylinders arranged in pairs in parallel planes; arms carrying the pistons oscillate about a fixed shaft and form guides for sliding pieces which operate cranks on a shaft, which in a fixed-cylinder engine, forms the driving- shaft, or in a revolving-cylinder engine carries a pinion travelling around a central pinion secured to the fixed shaft. In a fixed-cylinder engine shown in Figs. 1 and 2, the casing comprises an outer cylinder 1, an inner cylinder 4 having a sector-shaped opening with walls 5, 6, and end plates 2, 3, the working cylinders 15, 16 being arranged in the annular space thus formed. The arms 9, 10 oscillate about a fixed shaft 7 within the sector-shaped opening. The cranks 22, 24 on the driving-shaft 23 carry the sliding pieces 21, and are set at 180 degrees so that the moving masses are balanced. The inlet and exhaust valves are operated by cams on a shaft 26 driven by a chain 25 from the shaft 23. The chain 25 also drives pumps 29, 30 which circulate a cooling-liquid within the casing, apertures being provided in the casing to permit the circulation. A cooling-jacket may also be provided around the outer casing. Several elements comprising four cylinders may be arranged round the fixed shaft 7 and drive the shaft 23. In the revolving-cylinder engine shown in Fig. 3, the working chambers are each limited by two pistons 40, 42, the four pairs of pistons being connected to four arms 38, 39, 38<1>, 39<1>, each carrying sliding pieces 44 operating cranks 45 on shafts 46, 48 carrying pinions 47, 49, travelling round a central pinion 34 secured to the fixed shaft 33. The valves 55, 56 are operated by arms 54 rocked by rods 53 travelling over cams 52 on the fixed shaft. The cylinders may be of square section, the pistons having packing as shown in Fig. 4. The pistons have a middle cylindrical part 58, on which is an elastic ring 59 open on the side away from the centre of the engine. Angular pieces 62 fill the corners of the piston, those on the side away from the centre of the engine being pressed against the cylinder walls by centrifugal force, and the others by the ring 59.
GB191225945D 1912-11-12 1912-11-12 Improvements in and relating to Internal Combustion Engines. Expired GB191225945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191225945T 1912-11-12

Publications (1)

Publication Number Publication Date
GB191225945A true GB191225945A (en) 1913-11-12

Family

ID=32574794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191225945D Expired GB191225945A (en) 1912-11-12 1912-11-12 Improvements in and relating to Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB191225945A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222463A (en) * 1992-07-23 1993-06-29 Monti Farrell Oscillating piston engine
WO2017133281A1 (en) * 2016-02-01 2017-08-10 李国令 Rotary engine with variable-speed driven pistons

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222463A (en) * 1992-07-23 1993-06-29 Monti Farrell Oscillating piston engine
WO1994002724A1 (en) * 1992-07-23 1994-02-03 Monti Farrell Improved oscillating piston engine
WO2017133281A1 (en) * 2016-02-01 2017-08-10 李国令 Rotary engine with variable-speed driven pistons
US10890071B2 (en) 2016-02-01 2021-01-12 Guangzhou Yunshun Mechanic and Electric Co. Ltd. Rotary engine with its passive piston running at variable speed

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