GB2011569A - Lubricating means for a cam of a camshaft - Google Patents
Lubricating means for a cam of a camshaftInfo
- Publication number
- GB2011569A GB2011569A GB7846608A GB7846608A GB2011569A GB 2011569 A GB2011569 A GB 2011569A GB 7846608 A GB7846608 A GB 7846608A GB 7846608 A GB7846608 A GB 7846608A GB 2011569 A GB2011569 A GB 2011569A
- Authority
- GB
- United Kingdom
- Prior art keywords
- camshaft
- cam
- groove
- effecting
- feed channel
- 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.)
- Granted
Links
- 230000001050 lubricating effect Effects 0.000 title abstract 2
- 238000005507 spraying Methods 0.000 abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 1
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
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/10—Lubrication of valve gear or auxiliaries
- F01M9/102—Lubrication of valve gear or auxiliaries of camshaft bearings
-
- 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
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/10—Lubrication of valve gear or auxiliaries
- F01M9/101—Lubrication of valve gear or auxiliaries of cam surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Lubricating means for a cam of a camshaft (3), particularly but not exclusively for a cam of an internal combustion engine, with a feed channel (5) terminating in a camshaft bearing (4) and a groove (6) for effecting spraying having an exit opening directed towards a cam runway and which communicates with the feed channel (5) when the camshaft (3) is in at least one particular position of rotation, in which the spraying groove (6) is arranged in a parting surface (7) of a housing of the camshaft bearing (4), and/or in a bearing surface (9) provided by the housing, and in which a bearing surface (13) of the camshaft (3) is formed with a control-effecting groove (12) extending around a portion of the periphery of the camshaft via which control-effecting groove (12) the spraying groove (6) communicates with the feed channel (5) when the camshaft (3) is in that particular position of rotation. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2753752A DE2753752C2 (en) | 1977-12-02 | 1977-12-02 | Lubricating device for the cams of camshafts, in particular in internal combustion engines |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2011569A true GB2011569A (en) | 1979-07-11 |
GB2011569B GB2011569B (en) | 1982-03-31 |
Family
ID=6025187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7846608A Expired GB2011569B (en) | 1977-12-02 | 1978-11-30 | Lubricating means for a cam of a camshaft |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT379866B (en) |
DE (1) | DE2753752C2 (en) |
FR (1) | FR2410731B1 (en) |
GB (1) | GB2011569B (en) |
IT (1) | IT1100520B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0652356A1 (en) * | 1993-11-04 | 1995-05-10 | Ford Motor Company Limited | Journal bearing oil diverter |
EP1233154A1 (en) * | 2001-02-14 | 2002-08-21 | Honda Giken Kogyo Kabushiki Kaisha | Lubrication structure in four-cycle OHC engine |
EP1350931A1 (en) * | 2002-04-02 | 2003-10-08 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Camshaft |
WO2007141612A1 (en) * | 2006-06-06 | 2007-12-13 | Toyota Jidosha Kabushiki Kaisha | Oil passage structure of valve operating system |
WO2008010051A1 (en) * | 2006-07-14 | 2008-01-24 | Toyota Jidosha Kabushiki Kaisha | Fuel pump support structure of an internal combustion engine and pump support bracket used in the fuel pump support structure |
CN110056446A (en) * | 2019-05-23 | 2019-07-26 | 深圳臻宇新能源动力科技有限公司 | Engine cylinder cover and vehicle |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4258673A (en) * | 1979-04-02 | 1981-03-31 | Chrysler Corporation | Cam lubrication |
DE4433278B4 (en) * | 1994-09-19 | 2004-05-27 | Deutz Ag | Lubrication of the valve train |
AT519378B1 (en) * | 2016-12-06 | 2018-08-15 | Miba Sinter Austria Gmbh | bearing cap |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7142180U (en) * | 1900-01-01 | Daimler Benz Ag | ||
US1864314A (en) * | 1930-05-31 | 1932-06-21 | Int Harvester Co | Valve tappet oiling mechanism |
US2004254A (en) * | 1933-08-12 | 1935-06-11 | Gen Motors Corp | Crankshaft bearing |
US2375612A (en) * | 1942-02-09 | 1945-05-08 | Gen Motors Corp | Cylinder bore lubrication |
GB654965A (en) * | 1946-10-04 | 1951-07-04 | British Thomson Houston Co Ltd | Improvements in and relating to gas compressors |
DE2353736C2 (en) * | 1973-10-26 | 1982-09-09 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Device for lubricating the cams of camshafts in internal combustion engines |
-
1977
- 1977-12-02 DE DE2753752A patent/DE2753752C2/en not_active Expired
-
1978
- 1978-10-31 FR FR7830953A patent/FR2410731B1/en not_active Expired
- 1978-11-30 AT AT0858278A patent/AT379866B/en not_active IP Right Cessation
- 1978-11-30 GB GB7846608A patent/GB2011569B/en not_active Expired
- 1978-12-01 IT IT30434/78A patent/IT1100520B/en active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0652356A1 (en) * | 1993-11-04 | 1995-05-10 | Ford Motor Company Limited | Journal bearing oil diverter |
EP1233154A1 (en) * | 2001-02-14 | 2002-08-21 | Honda Giken Kogyo Kabushiki Kaisha | Lubrication structure in four-cycle OHC engine |
US6629517B2 (en) | 2001-02-14 | 2003-10-07 | Honda Giken Kogyo Kabushiki Kaisha | Lubrication structure in four-cycle OHC engine |
EP1350931A1 (en) * | 2002-04-02 | 2003-10-08 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Camshaft |
WO2007141612A1 (en) * | 2006-06-06 | 2007-12-13 | Toyota Jidosha Kabushiki Kaisha | Oil passage structure of valve operating system |
US7665437B2 (en) | 2006-06-06 | 2010-02-23 | Toyota Jidosha Kabushiki Kaisha | Oil passage structure of valve operating system |
WO2008010051A1 (en) * | 2006-07-14 | 2008-01-24 | Toyota Jidosha Kabushiki Kaisha | Fuel pump support structure of an internal combustion engine and pump support bracket used in the fuel pump support structure |
CN110056446A (en) * | 2019-05-23 | 2019-07-26 | 深圳臻宇新能源动力科技有限公司 | Engine cylinder cover and vehicle |
Also Published As
Publication number | Publication date |
---|---|
ATA858278A (en) | 1985-07-15 |
IT7830434A0 (en) | 1978-12-01 |
FR2410731A1 (en) | 1979-06-29 |
DE2753752C2 (en) | 1984-06-07 |
IT1100520B (en) | 1985-09-28 |
AT379866B (en) | 1986-03-10 |
DE2753752A1 (en) | 1979-06-07 |
GB2011569B (en) | 1982-03-31 |
FR2410731B1 (en) | 1985-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |