GB109913A - Improvements in and relating to the Lubrication of Internal Combustion Engines. - Google Patents

Improvements in and relating to the Lubrication of Internal Combustion Engines.

Info

Publication number
GB109913A
GB109913A GB75817A GB75817A GB109913A GB 109913 A GB109913 A GB 109913A GB 75817 A GB75817 A GB 75817A GB 75817 A GB75817 A GB 75817A GB 109913 A GB109913 A GB 109913A
Authority
GB
United Kingdom
Prior art keywords
oil
piston
rod
groove
pump
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
GB75817A
Inventor
Cyril George Pullin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB75817A priority Critical patent/GB109913A/en
Publication of GB109913A publication Critical patent/GB109913A/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
    • F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

109,913. Pullin, c. G. Jan. 15, 1917. Force-feed Lubricating.-Oil is supplied by a pump to the surface of an internal-combustion engine piston during its inward stroke, and during the return stroke oil is scraped from the cylinder wall and delivered to a discharge opening. The invention is particularly applicable to a piston made of aluminium. During the inward stroke of the piston a radial passage b in the crank, to which oil is pumped through a bore in the crank shaft, registers with a groove K in the connecting-rod bearing, and oil then passes through passages g, h in the connecting rod and gudgeon pin to a passage h in the piston leading to a groove i. On the outward stroke, a sharp-edged piston ring J scrapes oil from the cylinder wall into the groove i, and this oil passes to an outlet formed by openings l, L in the gudgeon pin and small end of the connecting-rod, which have come into register, the connexion between the gudgeon pin and the passage g being cut off by the angular movement of the connecting-rod. Fig. 3 shows a connexion between the pump and the end of the crank shaft, consisting of a spring-pressed washer m on a nozzle U bearing against a plug c. The oil pump D, Fig. 4, has a branch d containing a plunger N in contact with an electric terminal n in the circuit of the magneto. If the oil pressure fails the magneto circuit is broken, stopping the engine.
GB75817A 1917-01-15 1917-01-15 Improvements in and relating to the Lubrication of Internal Combustion Engines. Expired GB109913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB75817A GB109913A (en) 1917-01-15 1917-01-15 Improvements in and relating to the Lubrication of Internal Combustion Engines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB75817A GB109913A (en) 1917-01-15 1917-01-15 Improvements in and relating to the Lubrication of Internal Combustion Engines.

Publications (1)

Publication Number Publication Date
GB109913A true GB109913A (en) 1917-10-04

Family

ID=32242768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB75817A Expired GB109913A (en) 1917-01-15 1917-01-15 Improvements in and relating to the Lubrication of Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB109913A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110999839A (en) * 2019-12-18 2020-04-14 李成燕 Pond feeding and throwing equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110999839A (en) * 2019-12-18 2020-04-14 李成燕 Pond feeding and throwing equipment
CN110999839B (en) * 2019-12-18 2021-11-05 淮北泽兰科技有限责任公司 Pond feeding and throwing equipment

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