GB144847A - Improvements in or relating to the lubrication of internal combustion engines - Google Patents

Improvements in or relating to the lubrication of internal combustion engines

Info

Publication number
GB144847A
GB144847A GB1141119A GB1141119A GB144847A GB 144847 A GB144847 A GB 144847A GB 1141119 A GB1141119 A GB 1141119A GB 1141119 A GB1141119 A GB 1141119A GB 144847 A GB144847 A GB 144847A
Authority
GB
United Kingdom
Prior art keywords
crank
lubrication
relating
internal combustion
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
GB1141119A
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.)
SOPWITH AVIAT AND ENGINEERING
Original Assignee
SOPWITH AVIAT AND ENGINEERING
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 SOPWITH AVIAT AND ENGINEERING filed Critical SOPWITH AVIAT AND ENGINEERING
Priority to GB1141119A priority Critical patent/GB144847A/en
Publication of GB144847A publication Critical patent/GB144847A/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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/04—Pressure lubrication using pressure in working cylinder or crankcase to operate lubricant feeding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

144,847. Sopwith Aviation & Engineering Co., Bennett, F. I., and Eyre, V. W. May 7, 1919. Fonce-feed lubricating. -To lubricate the crankshaft bearings of an internal-combustion engine, the crank-case pressure acting through a non- return valve g forces oil from a sump b up a passage i, which communicates with a duct in the crank-shaft through an aperture m, arranged to remain open for any portion of a revolution. A small opening h relieves the pressure in the sump when the engine stops. Instead of entering the duct in the crank-shaft the oil may be delivered into a trough in which the connecting-rod dips.
GB1141119A 1919-05-07 1919-05-07 Improvements in or relating to the lubrication of internal combustion engines Expired GB144847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1141119A GB144847A (en) 1919-05-07 1919-05-07 Improvements in or relating to the lubrication of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1141119A GB144847A (en) 1919-05-07 1919-05-07 Improvements in or relating to the lubrication of internal combustion engines

Publications (1)

Publication Number Publication Date
GB144847A true GB144847A (en) 1920-06-24

Family

ID=9985706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1141119A Expired GB144847A (en) 1919-05-07 1919-05-07 Improvements in or relating to the lubrication of internal combustion engines

Country Status (1)

Country Link
GB (1) GB144847A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037760B (en) * 1952-03-21 1958-08-28 Auto Union Gmbh Lubrication for crankshaft bearings of two-stroke internal combustion engines with crankcase pumps and gears
US3931812A (en) * 1972-09-06 1976-01-13 David Brown Tractors Limited Internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037760B (en) * 1952-03-21 1958-08-28 Auto Union Gmbh Lubrication for crankshaft bearings of two-stroke internal combustion engines with crankcase pumps and gears
US3931812A (en) * 1972-09-06 1976-01-13 David Brown Tractors Limited Internal combustion engines

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