JPS63168227U - - Google Patents
Info
- Publication number
- JPS63168227U JPS63168227U JP6227687U JP6227687U JPS63168227U JP S63168227 U JPS63168227 U JP S63168227U JP 6227687 U JP6227687 U JP 6227687U JP 6227687 U JP6227687 U JP 6227687U JP S63168227 U JPS63168227 U JP S63168227U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- rotation speed
- mechanical supercharger
- sensor
- acceleration operation
- 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.)
- Granted
Links
- 230000001133 acceleration Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１〜３図は本考案の一実施例としての機械式
過給機の制御装置を示すもので、第１図は本装置
を機械式過給機およびターボ過給機を併設された
エンジンに付設した例を示す全体構成図であり、
第２図はその電気回路図であり、第３図は本装置
を機械式過給機付きエンジンに付設した例を示す
全体構成図である。
１……エンジン、２……排気通路、３……ター
ビン、４……コンプレツサ、５……吸気通路、５
ａ……バイパス通路、６……逆止弁、７……機械
式過給機、７ａ……回転軸、８……電磁クラツチ
、９……プーリ、１０……クランクシヤフト、１
０ａ……プーリ、１１……ベルト、１２……エン
ジン回転数センサ、１３……Ｆ／Ｖコンバータ、
１４……加速操作センサを構成する噴射ポンプラ
ツク位置センサ、１５……加速操作センサを構成
するトランスミツシヨン中立位置センサ、１６…
…第１の制御系、１７ａ，１７ｂ，１７ｃ……コ
ンパレータ、１８ａ，１８ｂ，１８ｃ……設定器
、１９ａ，１９ｂ，１９ｃ……アンド回路、１９
ｄ……ノツト回路、２０……抵抗器、２１……ト
ランジスタ、２２……バツテリー、２３ａ，２３
ｂ，２３ｃ，２３ｄ……抵抗器、２４ａ，２４ｂ
，２４ｃ，２４ｄ……発光ダイオード、２５……
第２の制御系、２６……表示部、２７……機械式
過給機回転数センサ、２８……Ｆ／Ｖコンバータ
、２９……コンパレータ、３０……設定器、３１
……抵抗器、３２……トランジスタ、３３，３４
，３５，３６……リレー、３７……センサ部。
Figures 1 to 3 show a control device for a mechanical supercharger as an embodiment of the present invention. Figure 1 shows the control device for a mechanical supercharger as an embodiment of the present invention. It is an overall configuration diagram showing an example of attached
FIG. 2 is an electrical circuit diagram thereof, and FIG. 3 is an overall configuration diagram showing an example in which the present device is attached to an engine equipped with a mechanical supercharger. 1...Engine, 2...Exhaust passage, 3...Turbine, 4...Compressor, 5...Intake passage, 5
a... Bypass passage, 6... Check valve, 7... Mechanical supercharger, 7a... Rotating shaft, 8... Electromagnetic clutch, 9... Pulley, 10... Crankshaft, 1
0a...Pulley, 11...Belt, 12...Engine speed sensor, 13...F/V converter,
14... Injection pump rack position sensor forming an acceleration operation sensor, 15... Transmission neutral position sensor forming an acceleration operation sensor, 16...
...First control system, 17a, 17b, 17c... Comparator, 18a, 18b, 18c... Setting device, 19a, 19b, 19c... AND circuit, 19
d...Knot circuit, 20...Resistor, 21...Transistor, 22...Battery, 23a, 23
b, 23c, 23d...Resistor, 24a, 24b
, 24c, 24d... Light emitting diode, 25...
Second control system, 26... Display unit, 27... Mechanical supercharger rotation speed sensor, 28... F/V converter, 29... Comparator, 30... Setting device, 31
...Resistor, 32...Transistor, 33, 34
, 35, 36...Relay, 37...Sensor section.
Claims (1)
動される機械式過給機において、上記エンジンか
ら上記機械式過給機への動力伝達系に介装され常
時は断状態に保たれる電磁クラツチをそなえ、上
記エンジンの回転数を検出するエンジン回転数セ
ンサと、上記エンジンの加速操作を検出する加速
操作センサとが設けられるとともに、上記のエン
ジン回転数センサおよび加速操作センサからの検
出信号に基づき、上記エンジンの回転数が所定の
低回転域にあり、しかも上記エンジンの加速操作
が行なわれている時にのみ、上記電磁クラツチを
接状態に切換える第１の制御系が設けられ、且つ
機械式過給機の回転数を検出する機械式過給機回
転数センサが設けられるとともに、同センサから
の検出信号に基づき上記機械過給機の回転数が所
定値を超えたときに、上記第１の制御系の制御に
優先して上記電磁クラツチを断状態に切換える第
２の制御系が設けられたことを特徴とする、機械
式過給機の制御装置。 In a mechanical supercharger installed in the intake passage of an engine and driven by the engine, an electromagnetic clutch is installed in the power transmission system from the engine to the mechanical supercharger and is normally kept in a disconnected state. An engine rotation speed sensor that detects the rotation speed of the engine and an acceleration operation sensor that detects acceleration operation of the engine are provided, and based on detection signals from the engine rotation speed sensor and the acceleration operation sensor, A first control system is provided that switches the electromagnetic clutch into a close state only when the engine speed is in a predetermined low rotation range and the engine is being accelerated; A mechanical supercharger rotation speed sensor is provided to detect the rotation speed of the machine, and when the rotation speed of the mechanical supercharger exceeds a predetermined value based on a detection signal from the sensor, the first control is performed. A control device for a mechanical supercharger, characterized in that a second control system is provided for switching the electromagnetic clutch to a disengaged state with priority over control of the system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987062276U JPH0629473Y2 (en) | 1987-04-24 | 1987-04-24 | Controller for mechanical turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987062276U JPH0629473Y2 (en) | 1987-04-24 | 1987-04-24 | Controller for mechanical turbocharger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63168227U true JPS63168227U (en) | 1988-11-01 |
| JPH0629473Y2 JPH0629473Y2 (en) | 1994-08-10 |
Family
ID=30896394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987062276U Expired - Lifetime JPH0629473Y2 (en) | 1987-04-24 | 1987-04-24 | Controller for mechanical turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629473Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020158614A1 (en) * | 2019-01-29 | 2020-08-06 | 京セラ株式会社 | Camera cleaning device and control method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57203823A (en) * | 1981-06-05 | 1982-12-14 | Aisin Seiki Co Ltd | Control for vehicle mounted with engine with supercharger |
| JPS5933861U (en) * | 1982-08-30 | 1984-03-02 | 昭和電線電纜株式会社 | Wire supply guide device |
-
1987
- 1987-04-24 JP JP1987062276U patent/JPH0629473Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57203823A (en) * | 1981-06-05 | 1982-12-14 | Aisin Seiki Co Ltd | Control for vehicle mounted with engine with supercharger |
| JPS5933861U (en) * | 1982-08-30 | 1984-03-02 | 昭和電線電纜株式会社 | Wire supply guide device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020158614A1 (en) * | 2019-01-29 | 2020-08-06 | 京セラ株式会社 | Camera cleaning device and control method |
| JP2020121605A (en) * | 2019-01-29 | 2020-08-13 | 京セラ株式会社 | Camera cleaning device and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629473Y2 (en) | 1994-08-10 |
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