JPS6121826U - Electric fan control device for radiator cooling - Google Patents
Electric fan control device for radiator coolingInfo
- Publication number
- JPS6121826U JPS6121826U JP10529984U JP10529984U JPS6121826U JP S6121826 U JPS6121826 U JP S6121826U JP 10529984 U JP10529984 U JP 10529984U JP 10529984 U JP10529984 U JP 10529984U JP S6121826 U JPS6121826 U JP S6121826U
- Authority
- JP
- Japan
- Prior art keywords
- detects
- sensor
- speed
- vehicle
- acceleration
- 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 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図は本考案のラジエータ冷却用電動ファン制御装置
の第１の実施例を示すブロック図、第２図は傾斜センサ
の一実施例を示す図、第３図は演算装置７の動作を示す
フローチャート、第４図は本考案のラジエータ冷却用電
動ファン制御装置の第２の実施例を示すブロック図、第
５図は演算装置７′の動作を示すフローチャート、第６
図は本考案のラジエータ冷却用電動ファン制御装置の第
３の実施例を示すブ冶ツク図、第７図は演算装置７″の
動作を示すフローチャート、第８図は本考案のラジエー
タ冷却用電動ファン制御装置の第４の実施例を示すブ冶
ツク図、第９図は演算装置７″′の動作を示すフローチ
ャートである。FIG. 1 is a block diagram showing a first embodiment of the radiator cooling electric fan control device of the present invention, FIG. 2 is a diagram showing an embodiment of the tilt sensor, and FIG. 3 is a diagram showing the operation of the arithmetic unit 7. Flowchart, FIG. 4 is a block diagram showing a second embodiment of the radiator cooling electric fan control device of the present invention, FIG. 5 is a flowchart showing the operation of the arithmetic unit 7', and FIG.
The figure is a block diagram showing a third embodiment of the electric fan control device for cooling a radiator according to the present invention, FIG. 7 is a flowchart showing the operation of the arithmetic unit 7'', and FIG. A block diagram showing a fourth embodiment of the fan control device, and FIG. 9 is a flowchart showing the operation of the arithmetic unit 7''.
Claims (5)
電圧を印加して、これを制御する電動機制御装置と、工
〕／ジン冷却水がエンジンから受取る熱量、車速風によ
るエンジン冷却水の冷却熱量、エンジン冷却水温度の目
標値から偏差を演算して、前記電動機に印加する電圧を
得る演算装置と、この演算装置における演算に切要な各
種情報を検出する検出装置とを有することを特徴とする
ラジエータ冷却用電動ファン制御装置。(1) An electric motor that drives a cooling fan, a motor control device that applies voltage to this electric motor and controls it; It is characterized by having a calculation device that calculates a deviation from a target value of heat amount and engine cooling water temperature to obtain a voltage to be applied to the electric motor, and a detection device that detects various information necessary for calculation in this calculation device. Electric fan control device for radiator cooling.
サと車両の加速度を検出する加速度センサと車両走行路
の傾斜角を検出する傾斜センサとエンジン冷却水温度を
検出する水温センサと外気温度を検出する外気温センサ
とからなる実用新案翠録請求の範囲第１項記載のラジエ
ータ冷却用電動ファン制御装置。(2) The detection device includes a speed sensor that detects the speed of the vehicle, an acceleration sensor that detects the acceleration of the vehicle, an inclination sensor that detects the inclination angle of the vehicle traveling path, a water temperature sensor that detects the engine cooling water temperature, and an outside air temperature. An electric fan control device for cooling a radiator as set forth in claim 1, comprising an outside temperature sensor for detecting.
サと車両走行路の傾斜角を検出する傾斜センサとエンジ
ン冷却水温度を検出する水温度センサと外気温度を検出
する外気温センサと、前記速度センサから得られた速度
から車両の加速度を演算するための計時装置とからなり
、この加速度の演算を演算装置で行なう実用新案登録請
求の範囲第１項記載のラジエータ冷却用電動ファン制御
装置。(3) The detection device includes a speed sensor that detects the speed of the vehicle, an inclination sensor that detects the inclination angle of the vehicle traveling path, a water temperature sensor that detects the engine cooling water temperature, and an outside air temperature sensor that detects the outside air temperature; The electric fan control device for cooling a radiator according to claim 1, which comprises a timing device for calculating the acceleration of the vehicle from the speed obtained from the speed sensor, and the calculation of the acceleration is performed by a calculation device. .
サと車両の加速度を検出する加速度センサと車両走行路
の傾斜角を検出する傾斜センサとエンジン冷却水温度を
検出する水温センサと外気温度を検出する外気温センサ
とエンジンの回転数を検出する回転センサとからなる実
用新案登録請求の範囲第１項記載のラジエータ冷却用電
動ファン制御装置。(4) The detection device includes a speed sensor that detects the speed of the vehicle, an acceleration sensor that detects the acceleration of the vehicle, an inclination sensor that detects the inclination angle of the vehicle traveling path, a water temperature sensor that detects the engine cooling water temperature, and an outside air temperature. An electric fan control device for cooling a radiator according to claim 1, which comprises an outside temperature sensor that detects an outside temperature sensor and a rotation sensor that detects an engine speed.
サと車両走行路の傾斜角を検出する傾斜センサとエンジ
ン冷却水温度を検出する水温センサと外気温度を検出す
る外気温センサとエンジンの回転数を検出する回転セン
サと、前記速度センサから得られた速度から車両の加速
度を演算するための計時装置とからなり、この加速度の
演算を演算装置で行なう実用新案登録請求の範囲第１項
記載のラジエータ冷却用電動ファン制御装置。(5) The detection device includes a speed sensor that detects the speed of the vehicle, an inclination sensor that detects the inclination angle of the vehicle traveling path, a water temperature sensor that detects the engine cooling water temperature, an outside air temperature sensor that detects the outside air temperature, and an engine Utility model registration claim 1, comprising a rotation sensor that detects the number of rotations, and a timing device that calculates the acceleration of the vehicle from the speed obtained from the speed sensor, and the calculation of this acceleration is performed by a calculation device. The electric fan control device for cooling a radiator as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10529984U JPS6121826U (en) | 1984-07-13 | 1984-07-13 | Electric fan control device for radiator cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10529984U JPS6121826U (en) | 1984-07-13 | 1984-07-13 | Electric fan control device for radiator cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6121826U true JPS6121826U (en) | 1986-02-08 |
Family
ID=30664633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10529984U Pending JPS6121826U (en) | 1984-07-13 | 1984-07-13 | Electric fan control device for radiator cooling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6121826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9170570B2 (en) | 2011-06-14 | 2015-10-27 | Toyota Jidosha Kabushiki Kaisha | Cooling apparatus for internal combustion engine |
| JP2018040295A (en) * | 2016-09-07 | 2018-03-15 | 日立建機株式会社 | Dump truck and cooling fan control method |
-
1984
- 1984-07-13 JP JP10529984U patent/JPS6121826U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9170570B2 (en) | 2011-06-14 | 2015-10-27 | Toyota Jidosha Kabushiki Kaisha | Cooling apparatus for internal combustion engine |
| JP2018040295A (en) * | 2016-09-07 | 2018-03-15 | 日立建機株式会社 | Dump truck and cooling fan control method |
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