GB532177A - Improvements in or relating to the lubrication of machines and engines - Google Patents

Improvements in or relating to the lubrication of machines and engines

Info

Publication number
GB532177A
GB532177A GB23911/39A GB2391139A GB532177A GB 532177 A GB532177 A GB 532177A GB 23911/39 A GB23911/39 A GB 23911/39A GB 2391139 A GB2391139 A GB 2391139A GB 532177 A GB532177 A GB 532177A
Authority
GB
United Kingdom
Prior art keywords
reservoir
oil
engine
pipe
supplied
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
GB23911/39A
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.)
ANONIMA S P I C A SOC
Original Assignee
ANONIMA S P I C A SOC
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 ANONIMA S P I C A SOC filed Critical ANONIMA S P I C A SOC
Publication of GB532177A publication Critical patent/GB532177A/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
    • F01M1/12—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
    • 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
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/002—Arrangements for conditioning of lubricants in the lubricating system by deaeration

Abstract

532,177. Force-feed lubrication. SOC. ANON. S.P.I.C.A. SOC. POMPE INIEZIONE CASSANI AFFINI. Aug. 18, 1939, No. 23911. Convention date, Aug. 18, 1938. [Class 12 (iii)] Oil is supplied under pressure from a separate reservoir to the oil circulating system of an engine or machine at starting. In the internal combustion engine shown in Fig. 1 oil is withdrawn from opposite ends of the sump 16 by scavenging pumps 3, 4 to a reservoir 5 from which it is supplied by a pump 2 to the engine lubrication system through a pipe 7 having a branch pipe 8 connected to a reservoir 9 containing oil under the pressure of air supplied past a spring-pressed check valve 11 through a pipe 10 fitted with a stop valve 15. Oil is consequently supplied to the engine from a reservoir 9 until the pressure produced by the pump 2 exceeds that in the reservoir 9. The pipe 19 connecting the pumps 3, 4 to the reservoir 5, may be fitted with a cylinder 28, Fig. 2, containing a spring- pressed hollow piston 21 formed with ports 23, 24 so arranged that when the engine is started the dirty oil lying at the bottom of the sump passes through the port 23 to a storage reservoir 26. As the pressure rises and cleaner oil begins to be pumped the piston moves to close the port 23 and bring the port 24 into communication with the reservoir 5. The reservoir 5 is provided with an air vent 20.
GB23911/39A 1938-08-18 1939-08-18 Improvements in or relating to the lubrication of machines and engines Expired GB532177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT532177X 1938-08-18

Publications (1)

Publication Number Publication Date
GB532177A true GB532177A (en) 1941-01-20

Family

ID=11280921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23911/39A Expired GB532177A (en) 1938-08-18 1939-08-18 Improvements in or relating to the lubrication of machines and engines

Country Status (1)

Country Link
GB (1) GB532177A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889821A (en) * 1953-10-07 1959-06-09 John W Maki Engine lubricating system
EP2236778A1 (en) * 2009-03-25 2010-10-06 Audi AG Device and method for storing hot transmission lubricant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889821A (en) * 1953-10-07 1959-06-09 John W Maki Engine lubricating system
EP2236778A1 (en) * 2009-03-25 2010-10-06 Audi AG Device and method for storing hot transmission lubricant

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