GB357769A - Lubrication systems for internal-combustion engines - Google Patents

Lubrication systems for internal-combustion engines

Info

Publication number
GB357769A
GB357769A GB2824130A GB2824130A GB357769A GB 357769 A GB357769 A GB 357769A GB 2824130 A GB2824130 A GB 2824130A GB 2824130 A GB2824130 A GB 2824130A GB 357769 A GB357769 A GB 357769A
Authority
GB
United Kingdom
Prior art keywords
conduit
pump
douglas
feed
internal
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
GB2824130A
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 GB2824130A priority Critical patent/GB357769A/en
Publication of GB357769A publication Critical patent/GB357769A/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
    • F01M1/18—Indicating or safety devices

Landscapes

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

Abstract

357,769. Force - feed lubricating. DOUGLAS MOTORS, Ltd., Douglas Works, Hanham Road, and DOUGLAS, J., Woodstock, both in Kingswood, Bristol. Sept. 22, 1930, No. 28241. [Class 12 (iii).] In an internal-combustion engine, oil supplied from a tank 2, Fig. 1, through a conduit 11 is delivered by a pump 12 through a conduit 13 to a sight-feed 14, from which it passes through a conduit 16 to a pump 17 delivering through a conduit 18 to the engine bearings, whence it drains into a sump connected through a conduit 21 to a pump 19 which returns it to the tank through a conduit 20. The sight-feed 14 is provided with regulating means 15. The three pumps are combined in a single structure having a stepped plunger 4, Fig. 2, rotated by worm gearing 6, 7, reciprocation being caused by the engagement of a pin 9 in a cam groove 8 in a collar 5 on the plunger.
GB2824130A 1930-09-22 1930-09-22 Lubrication systems for internal-combustion engines Expired GB357769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2824130A GB357769A (en) 1930-09-22 1930-09-22 Lubrication systems for internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2824130A GB357769A (en) 1930-09-22 1930-09-22 Lubrication systems for internal-combustion engines

Publications (1)

Publication Number Publication Date
GB357769A true GB357769A (en) 1931-10-01

Family

ID=10272562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2824130A Expired GB357769A (en) 1930-09-22 1930-09-22 Lubrication systems for internal-combustion engines

Country Status (1)

Country Link
GB (1) GB357769A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043715A1 (en) * 1980-07-03 1982-01-13 The Glacier Metal Company Limited Lubrication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043715A1 (en) * 1980-07-03 1982-01-13 The Glacier Metal Company Limited Lubrication system

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