JPH03110339U - - Google Patents
Info
- Publication number
- JPH03110339U JPH03110339U JP2011590U JP2011590U JPH03110339U JP H03110339 U JPH03110339 U JP H03110339U JP 2011590 U JP2011590 U JP 2011590U JP 2011590 U JP2011590 U JP 2011590U JP H03110339 U JPH03110339 U JP H03110339U
- Authority
- JP
- Japan
- Prior art keywords
- rotational speed
- dynamometer
- actuator
- continuously variable
- variable transmission
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Testing Of Engines (AREA)
Description
第１図は本考案のエンジンの軸トルク計測装置
の一実施例を示す系統図、第２図ａ，ｂは第１図
の無段変速機を示す縦断面図および横断面図、第
３図は第１図の装置の特性域を示す曲線図、第４
図は従来から要望されていた測定範囲を示すトル
ク−回転速度特性曲線図、第５図従来例を示す系
統図である。
１……動力計、２……供試エンジン、５……無
段変速機、６……アクチエータ、７……回転セン
サ、８……速度設定器、９……制御装置。
Fig. 1 is a system diagram showing an embodiment of the engine shaft torque measuring device of the present invention, Figs. 2a and b are longitudinal and transverse sectional views showing the continuously variable transmission of Fig. 1, and Fig. 3 is a curve diagram showing the characteristic range of the device in Figure 1;
The figures are a torque-rotational speed characteristic curve diagram showing a conventionally desired measurement range, and Fig. 5 is a system diagram showing a conventional example. DESCRIPTION OF SYMBOLS 1... Dynamometer, 2... Test engine, 5... Continuously variable transmission, 6... Actuator, 7... Rotation sensor, 8... Speed setter, 9... Control device.
Claims (1)
トルク計測装置において、動力計に装着した無段
変速機と、無段変速機の速度比を変えるアクチエ
ータと、供試エンジンの回転速度を計測する回転
速度センサと、回転速度センサの出力信号と動力
計の最大許容回転速度を設定する速度設定器から
の出力信号とを入力して前記無段変速機にて動力
計を最大許容回転速度以上に上昇させないように
アクチエータを制御する制御装置とを具備したこ
とを特徴とするエンジンの軸トルク計測装置。 A test engine shaft torque measurement device using a dynamo-type dynamometer measures the continuously variable transmission attached to the dynamometer, an actuator that changes the speed ratio of the continuously variable transmission, and the rotational speed of the test engine. By inputting a rotational speed sensor, an output signal of the rotational speed sensor, and an output signal from a speed setting device that sets the maximum allowable rotational speed of the dynamometer, the dynamometer is increased to a maximum allowable rotational speed or higher using the continuously variable transmission. 1. A shaft torque measuring device for an engine, comprising: a control device for controlling an actuator so as not to raise the actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011590U JPH03110339U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011590U JPH03110339U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03110339U true JPH03110339U (en) | 1991-11-12 |
Family
ID=31523214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011590U Pending JPH03110339U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03110339U (en) |
-
1990
- 1990-02-28 JP JP2011590U patent/JPH03110339U/ja active Pending