Title:
LUBRICATING OIL SUPPLY DEVICE FOR ENGINE
Document Type and Number:
Japanese Patent JP3763910
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To supply lubricating oil at a proper temperature to a crank chamber.
SOLUTION: This lubricating oil supply device of an engine 9 sucks lubricating oil in an oil pan 51 by means of an oil pump 46, supplies it to a crank chamber 57 through an oil cooler 53, and recovers the lubricating oil supplied to the crank chamber 57 into the oil pan 51 again. A flow rate of coolant flowing through the oil cooler 53 is increased while the temperature of the lubricating oil is increased. The flowing rate is decreased while the temperature of the lubricating oil is decreased.
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Inventors:
Yutaka Okamoto
Application Number:
JP32332496A
Publication Date:
April 05, 2006
Filing Date:
November 20, 1996
Export Citation:
Assignee:
Yamaha Marine Co., Ltd.
International Classes:
F01P7/16; F01M5/00; F01M9/06; F01M9/12; F01P5/12; F02B61/04; (IPC1-7): F01P7/16; F01M5/00; F01M9/06; F01M9/12; F01P5/12
Domestic Patent References:
| JP57132029U | ||||
| JP3104126U | ||||
| JP61094225U | ||||
| JP63239305A | ||||
| JP8254118A | ||||
| JP8284655A |
Attorney, Agent or Firm:
Masao Maeda