GB547111A - Improvements in and relating to internal combustion engines - Google Patents
Improvements in and relating to internal combustion enginesInfo
- Publication number
- GB547111A GB547111A GB744341A GB744341A GB547111A GB 547111 A GB547111 A GB 547111A GB 744341 A GB744341 A GB 744341A GB 744341 A GB744341 A GB 744341A GB 547111 A GB547111 A GB 547111A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid
- internal combustion
- bearing
- passages
- conveyed
- 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
- F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/06—Arrangements for cooling pistons
- F01P3/10—Cooling by flow of coolant through pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
547,111. Crankshafts. SAMMONS, H., and ARMSTRONG WHITWORTH & CO. (ENGINEERS,), Ltd., Sir W. G. June 12, 1941, No. 7443..[Class 80 (ii)] [Also in Group XXVI] Passages a, f in the crankshaft of an internal combustion engine convey respectively (1) lubricant for the big-end connecting rod bearing b<SP>1</SP>, which may be conveyed through a passage i<SP>1</SP> in the connecting rod to the small - end bearing and (2) cooling fluid for the piston passing round the passage i<SP>1</SP> and small-end bearing to the piston which may contain a telescopic member k, k' giving a forced circulation of fluid. The cooling - fluid flows through a duct p to the outside of the main bearing shell and so to the duct f, a spring- pressed sealing ring m being provided. The fluid streams may be conveyed through pipes carried by the connecting- rod, in place of passages therein, and may be supplied by separate pumps or by a single pump with distributing means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB744341A GB547111A (en) | 1941-06-12 | 1941-06-12 | Improvements in and relating to internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB744341A GB547111A (en) | 1941-06-12 | 1941-06-12 | Improvements in and relating to internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB547111A true GB547111A (en) | 1942-08-13 |
Family
ID=9833196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB744341A Expired GB547111A (en) | 1941-06-12 | 1941-06-12 | Improvements in and relating to internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB547111A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2657678A (en) * | 1950-09-09 | 1953-11-03 | Maybach Motorenbau Gmbh | Cooling system for the head portion of pistons of high-speed internalcombustion engines |
US2728331A (en) * | 1952-01-02 | 1955-12-27 | Gen Motors Corp | Engine lubrication and piston cooling |
US5174249A (en) * | 1990-07-13 | 1992-12-29 | Toyota Jidosha Kabushiki Kaisha | Piston cooling device for internal combustion engine |
DE102015121974A1 (en) * | 2015-12-16 | 2017-06-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Bearing arrangement for a crankshaft |
-
1941
- 1941-06-12 GB GB744341A patent/GB547111A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2657678A (en) * | 1950-09-09 | 1953-11-03 | Maybach Motorenbau Gmbh | Cooling system for the head portion of pistons of high-speed internalcombustion engines |
US2728331A (en) * | 1952-01-02 | 1955-12-27 | Gen Motors Corp | Engine lubrication and piston cooling |
US5174249A (en) * | 1990-07-13 | 1992-12-29 | Toyota Jidosha Kabushiki Kaisha | Piston cooling device for internal combustion engine |
DE102015121974A1 (en) * | 2015-12-16 | 2017-06-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Bearing arrangement for a crankshaft |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1496557A (en) | Crankcase for a multicylinder reciprocating piston internal combustion engine | |
US2936748A (en) | Lubrication for two-stroke cycle engines | |
GB779631A (en) | Improvements relating to internal combustion engines with opposed pistons | |
GB547111A (en) | Improvements in and relating to internal combustion engines | |
GB1417227A (en) | Two-stroke internal combustion engine | |
GB1155085A (en) | Two-Stroke Internal Combustion Engines | |
GB924783A (en) | Device for lubricating crankshaft and connecting rod bearings by means of a lubricating pump | |
GB1359300A (en) | Two-stroke internal combustion engines | |
GB503007A (en) | Improvements in or relating to reciprocating engines having a crosshead between a piston rod and a connecting rod | |
GB802480A (en) | Improvements in or relating to oil-cooled pistons for internal combustion engines | |
US1898631A (en) | Crank shaft oiling system | |
GB493660A (en) | Improvements in and relating to lubrication systems for internal combustion engines | |
GB286479A (en) | Improvements in or relating to the lubrication of internal combustion engines or other rotating parts | |
GB256067A (en) | Improvements in or relating to the lubrication of internal-combustion engines | |
GB603560A (en) | Improvements in and relating to the cooling of the pistons of multi-cylinder two-stroke internal-combustion engines | |
JPS5581215A (en) | Lubricator for cylinder of reciprocating piston internal combustion engine | |
GB897648A (en) | Improvements in or relating to internal combustion engines | |
GB191205789A (en) | Improvements in Internal Combustion Engines. | |
GB582965A (en) | Improvements in or relating to the lubrication of the connecting rod bearings of internal combustion engines and compressors | |
GB380857A (en) | Improvements in or relating to lubricating and cooling means for internal combustionengines | |
GB564692A (en) | Improvements in lubrication systems for reciprocating engines and pumps | |
GB380183A (en) | Improvements in or relating to the lubrication of two-stroke internal combustion engines | |
GB770724A (en) | Improvements in or relating to cooling devices for the pistons of internal combustion engines | |
GB564150A (en) | Improvements relating to the lubrication of internal combustion engines | |
GB660436A (en) | Improvements in or relating to lubricating systems for internal combustion engines |