JPH0351345U - - Google Patents
Info
- Publication number
- JPH0351345U JPH0351345U JP1989113016U JP11301689U JPH0351345U JP H0351345 U JPH0351345 U JP H0351345U JP 1989113016 U JP1989113016 U JP 1989113016U JP 11301689 U JP11301689 U JP 11301689U JP H0351345 U JPH0351345 U JP H0351345U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation duct
- recess
- roller dynamometer
- side end
- end surface
- 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
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
Landscapes
- Details Of Measuring And Other Instruments (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図Ａ，Ｂはこの考案の実施例を示すもので
、第１図Ａは正面図、第１図Ｂは側面図、第２図
は冷却装置の平面図、第３図はシヤシーダイナモ
メータの平面図である。
１……送風ダクト、２……凹部、３……通風ダ
クト、５……冷却フアン、７……モータ。
Figures 1A and 1B show examples of this invention. Figure 1A is a front view, Figure 1B is a side view, Figure 2 is a plan view of the cooling device, and Figure 3 is a chassis dynamo. It is a top view of a meter. 1...Blower duct, 2...Recess, 3...Ventilation duct, 5...Cooling fan, 7...Motor.
Claims (1)
て連続した溝状の凹部に形成されたリング状の送
風ダクトを設け、この送風ダクトの凹部の開口面
をローラダイナモメータ側端面に対向させ、その
凹部の底部に凹部と連通される通風ダクトを突設
させ、この通風ダクトに冷却フアンの送風口を連
結させたことを特徴とするローラダイナモメータ
における冷却装置。 A ring-shaped ventilation duct formed in a continuous groove-like recess is provided close to the axial side end surface of the roller dynamometer, and the opening surface of the recess of the ventilation duct is opposed to the roller dynamometer side end surface. 1. A cooling device for a roller dynamometer, characterized in that a ventilation duct is protruded from the bottom of the roller dynamometer and communicates with the recess, and an air outlet of a cooling fan is connected to the ventilation duct.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11301689U JPH0645871Y2 (en) | 1989-09-27 | 1989-09-27 | Cooling device for roller dynamometer |
| DE69023313T DE69023313T2 (en) | 1989-08-31 | 1990-08-28 | Test bench with dynamometer. |
| EP90116521A EP0424636B1 (en) | 1989-08-31 | 1990-08-28 | Dynamometer test bench |
| US07/575,235 US5063773A (en) | 1989-08-31 | 1990-08-30 | Dynamometer |
| KR1019900013483A KR960014010B1 (en) | 1989-08-31 | 1990-08-30 | Dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11301689U JPH0645871Y2 (en) | 1989-09-27 | 1989-09-27 | Cooling device for roller dynamometer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0351345U true JPH0351345U (en) | 1991-05-20 |
| JPH0645871Y2 JPH0645871Y2 (en) | 1994-11-24 |
Family
ID=31661445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11301689U Expired - Lifetime JPH0645871Y2 (en) | 1989-08-31 | 1989-09-27 | Cooling device for roller dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645871Y2 (en) |
-
1989
- 1989-09-27 JP JP11301689U patent/JPH0645871Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645871Y2 (en) | 1994-11-24 |