GB127757A - Improvements in or relating to Cooling Devices for the Pistons of Internal-combustion Engines. - Google Patents

Improvements in or relating to Cooling Devices for the Pistons of Internal-combustion Engines.

Info

Publication number
GB127757A
GB127757A GB1152018A GB1152018A GB127757A GB 127757 A GB127757 A GB 127757A GB 1152018 A GB1152018 A GB 1152018A GB 1152018 A GB1152018 A GB 1152018A GB 127757 A GB127757 A GB 127757A
Authority
GB
United Kingdom
Prior art keywords
chamber
pistons
relating
internal
combustion engines
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
GB1152018A
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.)
DOUGLAS MOTORS Ltd
Original Assignee
DOUGLAS MOTORS Ltd
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 DOUGLAS MOTORS Ltd filed Critical DOUGLAS MOTORS Ltd
Priority to GB1152018A priority Critical patent/GB127757A/en
Publication of GB127757A publication Critical patent/GB127757A/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
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/04—Arrangements for cooling pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

127,757. Douglas Motors, Ltd., Bailey, S. L., and Douglas, W. W. July 13, 1918. Pistons, cooling.-The piston of an internalcombustion engine is formed with a chamber A through which air is blown through ports E<2>, F<2> in the cylinder walls, by a fan on the crank-shaft, preferably constituted by vanes H on the flywheel. The chamber A may be formed integral with the piston, or may be detachably secured to it, e.g. by means of the gudgeon-pin. Cooling- ribs may project from the piston head into the chamber A; or the chamber may be formed with baffles which cause the air to take a spiral or other circuitous path.
GB1152018A 1918-07-13 1918-07-13 Improvements in or relating to Cooling Devices for the Pistons of Internal-combustion Engines. Expired GB127757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1152018A GB127757A (en) 1918-07-13 1918-07-13 Improvements in or relating to Cooling Devices for the Pistons of Internal-combustion Engines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1152018A GB127757A (en) 1918-07-13 1918-07-13 Improvements in or relating to Cooling Devices for the Pistons of Internal-combustion Engines.

Publications (1)

Publication Number Publication Date
GB127757A true GB127757A (en) 1919-06-12

Family

ID=32671626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1152018A Expired GB127757A (en) 1918-07-13 1918-07-13 Improvements in or relating to Cooling Devices for the Pistons of Internal-combustion Engines.

Country Status (1)

Country Link
GB (1) GB127757A (en)

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