JPH0230540U - - Google Patents
Info
- Publication number
- JPH0230540U JPH0230540U JP10912988U JP10912988U JPH0230540U JP H0230540 U JPH0230540 U JP H0230540U JP 10912988 U JP10912988 U JP 10912988U JP 10912988 U JP10912988 U JP 10912988U JP H0230540 U JPH0230540 U JP H0230540U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- centrifugal clutch
- rotation speed
- speed detector
- abnormality
- 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
- 230000005856 abnormality Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Description
第１図は本考案の実施例に係る遠心クラツチ保
護装置の構成図、第２図は始動時のエンジンと負
荷の回転数の推移の説明図、第３図は運転中のエ
ンジンと負荷の回転数を示す説明図、第４図は第
１図に示した装置の機能ブロツク図、第５図は始
動時の異常判定フロー、第６図は運転中の異常判
定フローである。
１…運転・停止スイツチ、２…エンジン制御装
置、３…エンジン、４…エンジン回転数検出器、
５…遠心クラツチ、６…負荷、７…異常表示器。
Fig. 1 is a configuration diagram of a centrifugal clutch protection device according to an embodiment of the present invention, Fig. 2 is an explanatory diagram of the change in engine and load rotational speed at startup, and Fig. 3 is an illustration of the rotation of the engine and load during operation. 4 is a functional block diagram of the apparatus shown in FIG. 1, FIG. 5 is an abnormality determination flow at startup, and FIG. 6 is an abnormality determination flow during operation. 1... Run/stop switch, 2... Engine control device, 3... Engine, 4... Engine rotation speed detector,
5... Centrifugal clutch, 6... Load, 7... Abnormality indicator.
Claims (1)
伝達する装置において、エンジンに回転数検出器
を設置すると共に、所定のエンジン運転状態とな
つた時に、前記エンジン回転数検出器による検出
回転数が所定値を満足しない時は、遠心クラツチ
の使用状態を異常とみなして、エンジンを停止す
る制御手段と、遠心クラツチの異常を表示する異
常表示手段とを設けたことを特徴とする遠心クラ
ツチ保護装置。 In a device that transmits engine power to a load via a centrifugal clutch, a rotation speed detector is installed in the engine, and when the engine is in a predetermined operating state, the rotation speed detected by the engine rotation speed detector is a predetermined value. A centrifugal clutch protection device characterized in that it is provided with a control means for deeming the usage state of the centrifugal clutch to be abnormal and stopping the engine when the conditions are not satisfied, and an abnormality display means for displaying the abnormality of the centrifugal clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10912988U JPH0230540U (en) | 1988-08-22 | 1988-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10912988U JPH0230540U (en) | 1988-08-22 | 1988-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230540U true JPH0230540U (en) | 1990-02-27 |
Family
ID=31345095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10912988U Pending JPH0230540U (en) | 1988-08-22 | 1988-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006118499A (en) * | 2004-10-21 | 2006-05-11 | Andreas Stihl Ag & Co Kg | Rotational speed protection circuit for centrifugal clutch |
-
1988
- 1988-08-22 JP JP10912988U patent/JPH0230540U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006118499A (en) * | 2004-10-21 | 2006-05-11 | Andreas Stihl Ag & Co Kg | Rotational speed protection circuit for centrifugal clutch |
| JP4644573B2 (en) * | 2004-10-21 | 2011-03-02 | アンドレアス シュティール アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト | Rotation speed protection circuit for centrifugal clutch |