JPH0225842U - - Google Patents
Info
- Publication number
- JPH0225842U JPH0225842U JP10435688U JP10435688U JPH0225842U JP H0225842 U JPH0225842 U JP H0225842U JP 10435688 U JP10435688 U JP 10435688U JP 10435688 U JP10435688 U JP 10435688U JP H0225842 U JPH0225842 U JP H0225842U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- braking torque
- brake
- hydraulic
- flow 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
第１図は本案装置の油圧系を示す模式図、第２
図はブレーキの断面図、第３図は第２図の要部拡
大図、第４図は制御系のブロツク図、第５図は絶
対値回路の入出力の関係を示すグラフ、第６図は
従来装置の概略構成図である。
１…回転軸、２…ブレーキ、３…ハウジング、
６０…流量制御形サーボ弁、１００…ピストン。
Figure 1 is a schematic diagram showing the hydraulic system of the proposed device;
The figure is a sectional view of the brake, Figure 3 is an enlarged view of the main part of Figure 2, Figure 4 is a block diagram of the control system, Figure 5 is a graph showing the relationship between input and output of the absolute value circuit, and Figure 6 is FIG. 1 is a schematic configuration diagram of a conventional device. 1...rotating shaft, 2...brake, 3...housing,
60...Flow control type servo valve, 100...Piston.
Claims (1)
ハウジングを揺動可能にしてある油圧作動型のブ
レーキ及び該ブレーキに対する作動油圧を制御す
る油圧弁を備える負荷試験用制動トルク発生装置
において、前記油圧弁として流量制御型サーボ弁
を用いてなることを特徴とする負荷試験用制動ト
ルク発生装置。 A braking torque generating device for a load test comprising a hydraulically operated brake that is interlocked with the rotating shaft of a rotating machine to be tested and whose housing is swingable, and a hydraulic valve that controls the hydraulic pressure for the brake. A braking torque generator for load testing, characterized in that it uses a flow control type servo valve as a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988104356U JPH0543394Y2 (en) | 1988-08-05 | 1988-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988104356U JPH0543394Y2 (en) | 1988-08-05 | 1988-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0225842U true JPH0225842U (en) | 1990-02-20 |
| JPH0543394Y2 JPH0543394Y2 (en) | 1993-11-01 |
Family
ID=31335999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988104356U Expired - Lifetime JPH0543394Y2 (en) | 1988-08-05 | 1988-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543394Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58118932A (en) * | 1982-01-09 | 1983-07-15 | Kamizaki Kokyu Koki Seisakusho Kk | Braking torque generating device for load test |
-
1988
- 1988-08-05 JP JP1988104356U patent/JPH0543394Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58118932A (en) * | 1982-01-09 | 1983-07-15 | Kamizaki Kokyu Koki Seisakusho Kk | Braking torque generating device for load test |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0543394Y2 (en) | 1993-11-01 |