GB1246191A - Improvements in or relating to lubrication pumps for dry crank-case internal combustion engines - Google Patents
Improvements in or relating to lubrication pumps for dry crank-case internal combustion enginesInfo
- Publication number
- GB1246191A GB1246191A GB5922469A GB5922469A GB1246191A GB 1246191 A GB1246191 A GB 1246191A GB 5922469 A GB5922469 A GB 5922469A GB 5922469 A GB5922469 A GB 5922469A GB 1246191 A GB1246191 A GB 1246191A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- crank
- case
- relating
- lubrication
- 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
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
- F01M1/02—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
- F01M1/00—Pressure lubrication
- F01M1/12—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
- F01M2001/123—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10 using two or more pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
1,246,191. 246,191. Rotary pumps. TATRA NARODNI PODNIK. Dec.4, 1969 [Dec.18, 1968], No.59224/69. Heading F1F. A pump assembly for the lubrication of a dry crank-case I.C. engine comprises a first pump 9 for extracting lubricant which has collected in the crank-case and discharging it to an oil tank 5 and a second pump 2 which draws oil from the tank and delivers it to lubricate the engine. In the case of an engine mounted on a vehicle which is travelling up or down hill the liquid level 11 in the crankcase lies below the suction tube 8 for the pump 9 resulting in the possible seizing up of that pump through lack of lubrication. To remove this likelihood a partition 15 between the pumps is provided with a channel 12 through which oil from the pump 2 can pass to the pump 9 to lubricate the latter.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS858268 | 1968-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1246191A true GB1246191A (en) | 1971-09-15 |
Family
ID=5436561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5922469A Expired GB1246191A (en) | 1968-12-18 | 1969-12-04 | Improvements in or relating to lubrication pumps for dry crank-case internal combustion engines |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE6947312U (en) |
FR (1) | FR2026420A1 (en) |
GB (1) | GB1246191A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2415198A1 (en) * | 1978-01-19 | 1979-08-17 | Honda Motor Co Ltd | Cooling system for IC engine oil - has cooler in by=pass line between two pumps |
DE102010011477A1 (en) | 2010-03-16 | 2011-09-22 | Audi Ag | Dry sump lubrication-integrated internal combustion engine i.e. V-type 8-cylinder internal combustion engine, for motor car, has pump with stage arranged in common pump casing, which is formed as integral part of sump or part of crankcase |
-
1969
- 1969-12-04 GB GB5922469A patent/GB1246191A/en not_active Expired
- 1969-12-05 DE DE19696947312 patent/DE6947312U/en not_active Expired
- 1969-12-05 DE DE19691961214 patent/DE1961214A1/en active Pending
- 1969-12-12 FR FR6943242A patent/FR2026420A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE6947312U (en) | 1972-01-13 |
DE1961214A1 (en) | 1971-01-21 |
FR2026420A1 (en) | 1970-10-18 |
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