JP4910772B2 - 負荷装置 - Google Patents
負荷装置 Download PDFInfo
- Publication number
- JP4910772B2 JP4910772B2 JP2007049761A JP2007049761A JP4910772B2 JP 4910772 B2 JP4910772 B2 JP 4910772B2 JP 2007049761 A JP2007049761 A JP 2007049761A JP 2007049761 A JP2007049761 A JP 2007049761A JP 4910772 B2 JP4910772 B2 JP 4910772B2
- Authority
- JP
- Japan
- Prior art keywords
- rotating
- fluid
- rotating body
- load
- housing
- 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.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims description 60
- 230000008602 contraction Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000011089 mechanical engineering Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 241001076195 Lampsilis ovata Species 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing Of Engines (AREA)
Description
2 回転機械
3 回転体
4 ハウジング
5 流体
Claims (1)
- 回転機械に接続される回転体と、該回転体を収容するハウジングと、該ハウジング内に満たされた流体と、該流体と上記回転体との摩擦力を変化させることによって上記回転機械に加わる回転負荷を変化させる摩擦力可変手段とを備え、
上記回転体が伸縮自在に形成され、上記摩擦力可変手段は、上記回転体の伸縮長さを変更させて上記回転体の上記流体に接する面積を変化させることにより、上記回転負荷を変化させることを特徴とする負荷装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007049761A JP4910772B2 (ja) | 2007-02-28 | 2007-02-28 | 負荷装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007049761A JP4910772B2 (ja) | 2007-02-28 | 2007-02-28 | 負荷装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011263692A Division JP5013018B2 (ja) | 2011-12-01 | 2011-12-01 | 負荷装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008215849A JP2008215849A (ja) | 2008-09-18 |
| JP4910772B2 true JP4910772B2 (ja) | 2012-04-04 |
Family
ID=39836074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007049761A Expired - Fee Related JP4910772B2 (ja) | 2007-02-28 | 2007-02-28 | 負荷装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4910772B2 (ja) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2551495B1 (fr) * | 1983-09-07 | 1985-11-08 | Snecma | Procede et dispositif pour reduire l'auto-echauffement d'un circuit de carburant de turbomachine |
| JPH01158231A (ja) * | 1987-12-14 | 1989-06-21 | Tochigi Fuji Ind Co Ltd | 動力伝達装置 |
| US5396811A (en) * | 1993-03-29 | 1995-03-14 | The United States Of America As Represented By The Secretary Of The Navy | Fluid dynamometer having fluid characteristic power absorption adjustment capability |
| JPH07199023A (ja) * | 1993-12-28 | 1995-08-04 | Canon Inc | トルク可変装置 |
| JPH1114471A (ja) * | 1997-06-23 | 1999-01-22 | Yaskawa Electric Corp | 微小トルク測定装置 |
-
2007
- 2007-02-28 JP JP2007049761A patent/JP4910772B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008215849A (ja) | 2008-09-18 |
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