JPS61138831U - - Google Patents
Info
- Publication number
- JPS61138831U JPS61138831U JP2330985U JP2330985U JPS61138831U JP S61138831 U JPS61138831 U JP S61138831U JP 2330985 U JP2330985 U JP 2330985U JP 2330985 U JP2330985 U JP 2330985U JP S61138831 U JPS61138831 U JP S61138831U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- cooling fan
- hydraulic pump
- amount
- oil discharged
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図はフアン用ポンプ１６と油圧モータ２２の特性
図である。
２…エンジン、６…クランクプーリ、８…ポン
ププーリ、１０…油圧ポンプ、１２…ベルト、１
４…パワーステアリング用ポンプ、１６…フアン
用ポンプ、１８…ラジエータ、２０…冷却フアン
、２２…油圧モータ。
Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a characteristic diagram of the fan pump 16 and the hydraulic motor 22. 2...Engine, 6...Crank pulley, 8...Pump pulley, 10...Hydraulic pump, 12...Belt, 1
4... Power steering pump, 16... Fan pump, 18... Radiator, 20... Cooling fan, 22... Hydraulic motor.
Claims (1)
、設定回転数に達するまでは回転数に対応した油
量を吐出し上記設定回転数を越えると吐出油量が
抑制がされるよう構成された油圧ポンプ、ラジエ
ータに空気を通過させるよう回転自在に設けられ
た冷起フアン、及び同冷却フアンに出力軸を連結
すると共に上記油圧ポンプに配管接続され上記油
圧ポンプからの吐出油により回転するよう構成さ
れた油圧モータを備えたことを特徴とする冷却フ
アン駆動装置。 A hydraulic pump that is arranged to receive driving force from the engine output, and is configured to discharge an amount of oil corresponding to the rotation speed until the set rotation speed is reached, and to suppress the amount of oil discharged when the set rotation speed is exceeded. , a cooling fan rotatably provided to allow air to pass through the radiator, and an output shaft connected to the cooling fan, and connected via piping to the hydraulic pump, so as to be rotated by oil discharged from the hydraulic pump. A cooling fan drive device characterized by being equipped with a hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2330985U JPS61138831U (en) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2330985U JPS61138831U (en) | 1985-02-20 | 1985-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138831U true JPS61138831U (en) | 1986-08-28 |
Family
ID=30516428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2330985U Pending JPS61138831U (en) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11311127A (en) * | 1998-02-25 | 1999-11-09 | Komatsu Ltd | Sound arrester of power generating unit |
-
1985
- 1985-02-20 JP JP2330985U patent/JPS61138831U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11311127A (en) * | 1998-02-25 | 1999-11-09 | Komatsu Ltd | Sound arrester of power generating unit |