GB523203A - Improvements in or relating to lubricant-conveying means for internal combustion engines - Google Patents

Improvements in or relating to lubricant-conveying means for internal combustion engines

Info

Publication number
GB523203A
GB523203A GB3764338A GB3764338A GB523203A GB 523203 A GB523203 A GB 523203A GB 3764338 A GB3764338 A GB 3764338A GB 3764338 A GB3764338 A GB 3764338A GB 523203 A GB523203 A GB 523203A
Authority
GB
United Kingdom
Prior art keywords
pump
engine
sump
oil
scavenging
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
GB3764338A
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.)
ERNST NOETZEL
Original Assignee
ERNST NOETZEL
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 ERNST NOETZEL filed Critical ERNST NOETZEL
Publication of GB523203A publication Critical patent/GB523203A/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
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • 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
    • F01M11/06—Means for keeping lubricant level constant or for accommodating movement or position of machines or engines
    • 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
    • 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
    • F01M2001/126—Dry-sumps

Landscapes

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

Abstract

523,203. Lubricating systems. NOETZEL, E. Dec. 28, 1938, No. 37643. Convention date, March 16, 1938. [Class 12 (iii)] In a lubricating system of the dry sump type for internal combustion engines, in which one or more scavenging pumps draw oil from the engine crank case and deliver it to a tank from whence it is drawn by another pump and passed to the engine, the scavenging pump or pumps are of the centrifugal type which will pump oil but not air. By this means the production of foam in the lubricating system is avoided. In one form a centrifugal scavenging pump is placed at each of the four corners of the engine oil sump each pump having a larger capacity than the pump supplying the engine. In a modification the engine sump 1 has a channel 15 in which are located two worms 16, 17, of opposite pitch, driven in suitable fashion. Oil passing to the worms is conveyed to the centre of the sump where a centrifugal scavenging pump 18 is provided. A plurality of channels 15 may be provided.
GB3764338A 1938-03-17 1938-12-28 Improvements in or relating to lubricant-conveying means for internal combustion engines Expired GB523203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1938A0086168 DE692505C (en) 1938-03-17 1938-03-17 Lubricating oil delivery device for internal combustion engines

Publications (1)

Publication Number Publication Date
GB523203A true GB523203A (en) 1940-07-09

Family

ID=25945109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3764338A Expired GB523203A (en) 1938-03-17 1938-12-28 Improvements in or relating to lubricant-conveying means for internal combustion engines

Country Status (3)

Country Link
DE (1) DE692505C (en)
FR (1) FR848159A (en)
GB (1) GB523203A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030566A (en) * 1975-10-28 1977-06-21 Caterpillar Tractor Co. Hydraulic system for rock breaker
EP0691458A1 (en) * 1994-07-09 1996-01-10 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Internal combustion engine with two banks inclined to the vertical

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432130A (en) * 1942-07-04 1947-12-09 Sharpies Corp Oil circulating and feeding system
US2443875A (en) * 1943-03-13 1948-06-22 Avco Mfg Corp Lubricating system for engines
DE10139267A1 (en) 2001-08-09 2003-02-27 Porsche Ag Pump device for lubricant of an internal combustion engine
DE102006016687A1 (en) * 2006-04-08 2007-10-18 Audi Ag Wet-sump-lubricated internal-combustion engine for use in motor vehicle, has oil pump for pumping engine oil, and screw conveyor for conveying engine oil in suction area of oil pump
DE102015215964A1 (en) * 2015-08-21 2017-02-23 Bayerische Motoren Werke Aktiengesellschaft Vehicle and method of operating such

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030566A (en) * 1975-10-28 1977-06-21 Caterpillar Tractor Co. Hydraulic system for rock breaker
EP0691458A1 (en) * 1994-07-09 1996-01-10 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Internal combustion engine with two banks inclined to the vertical
US5572968A (en) * 1994-07-09 1996-11-12 Dr. Ing. H.C.F. Porsche Ag Internal-combustion engine having an oil return system

Also Published As

Publication number Publication date
FR848159A (en) 1939-10-24
DE692505C (en) 1940-06-21

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