GB717410A - Improvements in or relating to internal combustion engines - Google Patents

Improvements in or relating to internal combustion engines

Info

Publication number
GB717410A
GB717410A GB315051A GB315051A GB717410A GB 717410 A GB717410 A GB 717410A GB 315051 A GB315051 A GB 315051A GB 315051 A GB315051 A GB 315051A GB 717410 A GB717410 A GB 717410A
Authority
GB
United Kingdom
Prior art keywords
oil
crankcase
passage
supply
relating
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
GB315051A
Inventor
Herbert Hopwood
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.)
Birmingham Small Arms Co Ltd
Original Assignee
Birmingham Small Arms Co 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 Birmingham Small Arms Co Ltd filed Critical Birmingham Small Arms Co Ltd
Priority to GB315051A priority Critical patent/GB717410A/en
Publication of GB717410A publication Critical patent/GB717410A/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
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • 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
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/102—Lubrication of valve gear or auxiliaries of camshaft bearings

Landscapes

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

Abstract

717,410. Lubricating. BIRMINGHAM SMALL ARMS CO., Ltd. May 9, 1952 [Feb. 9, 1951], No. 3150/51. Class 7(2) Oil sent under pressure, as by a pump 5, to the main bearings of an, e.g. twincylinder motor cycle, engine crankshaft 3 is passed, as via a relief valve 6, through a crankcase wall passage or passages 7, 8, 11, 12 to a trough 16 from which a camshaft 13 picks up oil and forming part of the crankcase and opening thereinto. Oil thus returns to supply by spillage to the crankcase. The passage 11 is angled horizontally as well as vertically and opposite where it leaves the passage 8 a small bore (not shown) from the latter by-passes to timing gears 9 oil which is also returned to supply.
GB315051A 1951-02-09 1951-02-09 Improvements in or relating to internal combustion engines Expired GB717410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB315051A GB717410A (en) 1951-02-09 1951-02-09 Improvements in or relating to internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB315051A GB717410A (en) 1951-02-09 1951-02-09 Improvements in or relating to internal combustion engines

Publications (1)

Publication Number Publication Date
GB717410A true GB717410A (en) 1954-10-27

Family

ID=9752874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB315051A Expired GB717410A (en) 1951-02-09 1951-02-09 Improvements in or relating to internal combustion engines

Country Status (1)

Country Link
GB (1) GB717410A (en)

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