JPS58118216U - Cooling fan drive control device - Google Patents
Cooling fan drive control deviceInfo
- Publication number
- JPS58118216U JPS58118216U JP1470182U JP1470182U JPS58118216U JP S58118216 U JPS58118216 U JP S58118216U JP 1470182 U JP1470182 U JP 1470182U JP 1470182 U JP1470182 U JP 1470182U JP S58118216 U JPS58118216 U JP S58118216U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- cooling fan
- control device
- drive control
- 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
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１−図は油圧ショ哀ルの１作業サイクルにおける内燃
機関の出力を示す図、第２図は本発明の一実施例に係る
冷却ファンの駆動制御装置の制御系統図、第３図は第２
図に示す内燃機関出力検出装、置の断面図である。
１・・・・・・内燃機関、２・・・・・・油圧ポンプ、
３・・・・・・燃料噴射ポンプ、４・・・・・・出力検
出装置、５・・・・・・冷却ファン、６・・・・・・フ
ァンクラッチ、７・・・・・・ラジェータ、１３・・・
・・・ファンクラッチ制御装置。Fig. 1 is a diagram showing the output of the internal combustion engine during one working cycle of the hydraulic pump, Fig. 2 is a control system diagram of a cooling fan drive control device according to an embodiment of the present invention, and Fig. 3 is a diagram showing the output of the internal combustion engine in one working cycle of the hydraulic pump. 2
FIG. 2 is a sectional view of the internal combustion engine output detection device shown in the figure. 1... Internal combustion engine, 2... Hydraulic pump,
3...Fuel injection pump, 4...Output detection device, 5...Cooling fan, 6...Fan clutch, 7...Radiator , 13...
...Fan clutch control device.
Claims (1)
記内燃機関により駆動されて前記内燃機関の冷却水を冷
却する冷却ファンと、前記内燃機関と前記冷却ファンと
を接話する装置とを備えた内燃機関ｉｆよる負荷駆動装
置において、前記内燃機関の出力を検出する手段と、こ
の検出手段で検出された出力が少なくとも前記内燃機関
の最大出力近傍に達したとき前記接話装置を作動させて
前記冷却ファンと前記内燃機関との結合を断つ手段−と
を設けたことを特徴とする冷却でアンの駆動制御装置。 −、゛[Scope of Utility Model Registration Claims] An internal combustion engine, a warehouse driven by the internal combustion engine, a cooling fan driven by the internal combustion engine to cool cooling water of the internal combustion engine, and an internal combustion engine and the cooling fan. in a load driving device by an internal combustion engine, comprising: means for detecting the output of the internal combustion engine; and when the output detected by the detecting means reaches at least the vicinity of the maximum output of the internal combustion engine. A drive control device for a cooling engine, comprising: means for activating the contact device to disconnect the cooling fan from the internal combustion engine. −、゛
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1470182U JPS58118216U (en) | 1982-02-06 | 1982-02-06 | Cooling fan drive control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1470182U JPS58118216U (en) | 1982-02-06 | 1982-02-06 | Cooling fan drive control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58118216U true JPS58118216U (en) | 1983-08-12 |
Family
ID=30027157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1470182U Pending JPS58118216U (en) | 1982-02-06 | 1982-02-06 | Cooling fan drive control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58118216U (en) |
-
1982
- 1982-02-06 JP JP1470182U patent/JPS58118216U/en active Pending
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