JPS5632030A - Cooler - Google Patents
CoolerInfo
- Publication number
- JPS5632030A JPS5632030A JP10594179A JP10594179A JPS5632030A JP S5632030 A JPS5632030 A JP S5632030A JP 10594179 A JP10594179 A JP 10594179A JP 10594179 A JP10594179 A JP 10594179A JP S5632030 A JPS5632030 A JP S5632030A
- Authority
- JP
- Japan
- Prior art keywords
- driving shaft
- coupling
- main body
- fixed
- vanes
- 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.)
- Pending
Links
Classifications
-
- 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
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/04—Pump-driving arrangements
-
- 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
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
-
- 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
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
PURPOSE:To enhance the cooling performance of a radiator by a method wherein the rotation of a cooling fan and that of water pump vanes are controlled during idling and during high-speed operation. CONSTITUTION:Water pump vanes 22 are fixed to the rear end of a driving shaft 23 and a cooling fan 25 is fixed to the front end of the driving shaft 23, so that the vanes 22 and the fan 25 are rotated synchronously. The driving shaft 23 is driven by a velt 28 through the main body of coupling 26. A clutch plate 31 fixed to the driving shaft 23 is contained in an oil chamber 30 provided within the main body of coupling 26, and a slip oil is sealed in the oil chamber 30. During idling, the main body of coupling 26 and the clutch plate 31 rotate as an integral unit. During high- speed operation, the driving shaft 23 slips, so that the rotation is reduced by the amount corresponding to the slip when it is transmitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10594179A JPS5632030A (en) | 1979-08-22 | 1979-08-22 | Cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10594179A JPS5632030A (en) | 1979-08-22 | 1979-08-22 | Cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5632030A true JPS5632030A (en) | 1981-04-01 |
Family
ID=14420865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10594179A Pending JPS5632030A (en) | 1979-08-22 | 1979-08-22 | Cooler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5632030A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5922014U (en) * | 1982-08-03 | 1984-02-10 | ダイハツ工業株式会社 | Temperature reduction device for the floor and engine room of automobiles |
-
1979
- 1979-08-22 JP JP10594179A patent/JPS5632030A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5922014U (en) * | 1982-08-03 | 1984-02-10 | ダイハツ工業株式会社 | Temperature reduction device for the floor and engine room of automobiles |
| JPH0139622Y2 (en) * | 1982-08-03 | 1989-11-28 |
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