GB755255A - Improvements in or relating to internal combustion engines - Google Patents

Improvements in or relating to internal combustion engines

Info

Publication number
GB755255A
GB755255A GB631353A GB631353A GB755255A GB 755255 A GB755255 A GB 755255A GB 631353 A GB631353 A GB 631353A GB 631353 A GB631353 A GB 631353A GB 755255 A GB755255 A GB 755255A
Authority
GB
United Kingdom
Prior art keywords
pistons
piston
crankshaft
engine
pump
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
GB631353A
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.)
ERIC SYDNEY SYMES
Original Assignee
ERIC SYDNEY SYMES
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 ERIC SYDNEY SYMES filed Critical ERIC SYDNEY SYMES
Priority to GB631353A priority Critical patent/GB755255A/en
Publication of GB755255A publication Critical patent/GB755255A/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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with crankshaft
    • F01B9/026—Rigid connections between piston and rod; Oscillating pistons
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/246—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "pancake" type, e.g. pairs of connecting rods attached to common crankshaft bearing
    • 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
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)

Abstract

755,255. Two-stroke and four-stroke engines; driving-gear. SYMES, E. S. May 31, 1954 [March 6, 1953], No. 6313/53. Class 7(2) Pistons 3, 3a working in adjacent cylinders having a common combustion chamber are respectively connected to the crankshaft 6 by a link 5 and. as shown, return rod 7 and by a direct rod 12, bearings of the rods 7, 12 upon the crankshaft 6 being both on the same side of its axis. At the time of opening and closing of inlet and exhaust ports 8, 10 in a twostroke engine, the piston 3 is thus moving faster than the piston 3a. Pump or further power pistons 4, 4a are provided, or the link 14 and piston 4a are dispensed with and a pump piston 4 works in a single cylinder. The provision of a separate scavenging pump or of crankcase compression is mentioned in the Provisional Specification, which describes the application of the driving-gear 5, 7 (1) to both pistons 3, 3a with the pistons 4, 4a replaced by stationary guides for the links 5, the pistons 3, 3a driving the same crankshaft or parallel crankshafts rotating in the same or opposite directions, (2) to a single-cylinder engine with either a pump piston 4 or a stationary guide for the link 5 and (3) to auxiliary port-controlling pistons of a fourstroke engine which are driven from crankshafts other than the engine crankshaft and work in auxiliary cylinders forming part of the combustion chamber head. The Provisional Specification also' refers to multi-cylinder engines.
GB631353A 1953-03-06 1953-03-06 Improvements in or relating to internal combustion engines Expired GB755255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB631353A GB755255A (en) 1953-03-06 1953-03-06 Improvements in or relating to internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB631353A GB755255A (en) 1953-03-06 1953-03-06 Improvements in or relating to internal combustion engines

Publications (1)

Publication Number Publication Date
GB755255A true GB755255A (en) 1956-08-22

Family

ID=9812222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB631353A Expired GB755255A (en) 1953-03-06 1953-03-06 Improvements in or relating to internal combustion engines

Country Status (1)

Country Link
GB (1) GB755255A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006303A1 (en) * 1988-01-08 1989-07-13 H.P. Van Der Waal B.V., I.O. Pump or motor with at least one piston body provided in a cylindrical housing
FR3046198A1 (en) * 2015-12-23 2017-06-30 Jean Eugene Pons INTERNAL COMBUSTION ENGINE
WO2018215698A1 (en) * 2017-05-23 2018-11-29 Pons Jean Eugène Internal combustion engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006303A1 (en) * 1988-01-08 1989-07-13 H.P. Van Der Waal B.V., I.O. Pump or motor with at least one piston body provided in a cylindrical housing
FR3046198A1 (en) * 2015-12-23 2017-06-30 Jean Eugene Pons INTERNAL COMBUSTION ENGINE
WO2018215698A1 (en) * 2017-05-23 2018-11-29 Pons Jean Eugène Internal combustion engine
US10900413B2 (en) 2017-05-23 2021-01-26 Jean Eugène PONS Internal combustion engine

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