JPS56126610A - Sprocket cover for oil pump - Google Patents
Sprocket cover for oil pumpInfo
- Publication number
- JPS56126610A JPS56126610A JP2926580A JP2926580A JPS56126610A JP S56126610 A JPS56126610 A JP S56126610A JP 2926580 A JP2926580 A JP 2926580A JP 2926580 A JP2926580 A JP 2926580A JP S56126610 A JPS56126610 A JP S56126610A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- sprocket
- cover
- oil pump
- isolation chamber
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Details Of Reciprocating Pumps (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
PURPOSE:To prevent a rise in oil temperature and a reduction in efficiency of sending an oil under pressure by providing a cover to form an isolation chamber wherein a sprocket for driving a trochoid gear of an oil pump is contained, thereby sheltering the sprocket from an oil. CONSTITUTION:On the side of a sprocket 15 a cover 10 is secured to a side wall 16 of an oil pump body 12 to form an isolation chamber 22 wherein a sprocket for driving a trochoid gear 14 of the oil pump is contained. The cover 10 is shaped like a cup whose open area is semicircular, rising to its uppermost rim 18 over a highest level 21 of an oil 20. A flange 17 of the body 12 and the cover 10 closing its open side form the isolation chamber 22, which prevents the sprocket 15 from soaking in the oil. Thereby, the sprocket 15 can be sheltered from the oil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2926580A JPS56126610A (en) | 1980-03-10 | 1980-03-10 | Sprocket cover for oil pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2926580A JPS56126610A (en) | 1980-03-10 | 1980-03-10 | Sprocket cover for oil pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56126610A true JPS56126610A (en) | 1981-10-03 |
JPS6316569B2 JPS6316569B2 (en) | 1988-04-09 |
Family
ID=12271441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2926580A Granted JPS56126610A (en) | 1980-03-10 | 1980-03-10 | Sprocket cover for oil pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56126610A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0469603U (en) * | 1990-10-26 | 1992-06-19 | ||
GB2303669A (en) * | 1995-07-20 | 1997-02-26 | Suzuki Motor Co | Oil pump sprocket cover for i.c. engine |
DE102007049848A1 (en) * | 2007-10-18 | 2009-04-23 | GM Global Technology Operations, Inc., Detroit | Oil pump cover |
JP2011149343A (en) * | 2010-01-22 | 2011-08-04 | Suzuki Motor Corp | Structure of chain case for engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51101484U (en) * | 1975-02-12 | 1976-08-14 |
-
1980
- 1980-03-10 JP JP2926580A patent/JPS56126610A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51101484U (en) * | 1975-02-12 | 1976-08-14 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0469603U (en) * | 1990-10-26 | 1992-06-19 | ||
GB2303669A (en) * | 1995-07-20 | 1997-02-26 | Suzuki Motor Co | Oil pump sprocket cover for i.c. engine |
GB2303669B (en) * | 1995-07-20 | 1998-03-04 | Suzuki Motor Co | Oil pump sprocket cover for an internal combustion engine |
US5791311A (en) * | 1995-07-20 | 1998-08-11 | Suzuki Motor Corporation | Oil pump sprocket cover for an internal combustion engine |
DE102007049848A1 (en) * | 2007-10-18 | 2009-04-23 | GM Global Technology Operations, Inc., Detroit | Oil pump cover |
JP2011149343A (en) * | 2010-01-22 | 2011-08-04 | Suzuki Motor Corp | Structure of chain case for engine |
Also Published As
Publication number | Publication date |
---|---|
JPS6316569B2 (en) | 1988-04-09 |
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