GB425987A - Improved driving mechanism for internal combustion engines - Google Patents

Improved driving mechanism for internal combustion engines

Info

Publication number
GB425987A
GB425987A GB2602933A GB2602933A GB425987A GB 425987 A GB425987 A GB 425987A GB 2602933 A GB2602933 A GB 2602933A GB 2602933 A GB2602933 A GB 2602933A GB 425987 A GB425987 A GB 425987A
Authority
GB
United Kingdom
Prior art keywords
piston
air
slipper
radial
rods
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
GB2602933A
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.)
ALFRED HENRY CRASKE
Original Assignee
ALFRED HENRY CRASKE
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 ALFRED HENRY CRASKE filed Critical ALFRED HENRY CRASKE
Priority to GB2602933A priority Critical patent/GB425987A/en
Publication of GB425987A publication Critical patent/GB425987A/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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • F02B75/222—Multi-cylinder engines with cylinders in V, fan, or star arrangement with cylinders in star arrangement
    • 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 and not specific to preceding groups
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/06—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces
    • F01B2009/061—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces by cams
    • F01B2009/065—Bi-lobe cams
    • 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
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders four

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

425,987. Driving gear for radial - cylinder engines; cooling. CRASKE, A. H., Lindhohn, Milton Road, Salisbury, Wiltshire. Sept. 20, 1933, Nos. 26029/33 and 23114/34. [Class 7 (ii)] [See also Group XXVI] In a radial-cylinder engine piston movement is transmitted through rollers or other slipper members 14 to a pair of oppositely moving cams A, B mounted on a central shaft A<1>, and a hollow shaft B<1> respectively. Flywheels 15, 16 driven through bevel wheels and toothed rings from the shafts A<1>, B<1>, ensure the smooth passage of the dead points at the ends of the cam lobes. The idle return strokes are assisted by linkage connections 18 between the slipper members, and the thrust-transmitting surfaces of the slippers and the cams may be differently shaped from those engaging only during the non-working strokes of the piston. Resilience is imparted to the slipper surfaces by keyhole slots 19. The piston-rods 13 pass through the closed ends of the cylinders, these ends constituting pump spaces for air or mixture. The pistons and piston rods are hollow; the piston is slotted to register with air ports 20 whereby air is circulated through each piston and rod, emerging by openings 22 into the casing 5 and thence passing as shown in broken lines back to the ports 20.
GB2602933A 1933-09-20 1933-09-20 Improved driving mechanism for internal combustion engines Expired GB425987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2602933A GB425987A (en) 1933-09-20 1933-09-20 Improved driving mechanism for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2602933A GB425987A (en) 1933-09-20 1933-09-20 Improved driving mechanism for internal combustion engines

Publications (1)

Publication Number Publication Date
GB425987A true GB425987A (en) 1935-03-20

Family

ID=10237221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2602933A Expired GB425987A (en) 1933-09-20 1933-09-20 Improved driving mechanism for internal combustion engines

Country Status (1)

Country Link
GB (1) GB425987A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114352407A (en) * 2020-10-12 2022-04-15 中国科学院理化技术研究所 Star-arranged transmission system and control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114352407A (en) * 2020-10-12 2022-04-15 中国科学院理化技术研究所 Star-arranged transmission system and control method

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