JPH0336896Y2 - - Google Patents
Info
- Publication number
- JPH0336896Y2 JPH0336896Y2 JP723486U JP723486U JPH0336896Y2 JP H0336896 Y2 JPH0336896 Y2 JP H0336896Y2 JP 723486 U JP723486 U JP 723486U JP 723486 U JP723486 U JP 723486U JP H0336896 Y2 JPH0336896 Y2 JP H0336896Y2
- Authority
- JP
- Japan
- Prior art keywords
- rotating machine
- abnormal noise
- inspection device
- machine according
- under test
- 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
Links
- 230000002159 abnormal effect Effects 0.000 claims description 25
- 238000012360 testing method Methods 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 20
- 238000007689 inspection Methods 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 229920001875 Ebonite Polymers 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 1
- 229920006327 polystyrene foam Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP723486U JPH0336896Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-01-23 | 1986-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP723486U JPH0336896Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-01-23 | 1986-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62119630U JPS62119630U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-07-29 |
| JPH0336896Y2 true JPH0336896Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-08-05 |
Family
ID=30790497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP723486U Expired JPH0336896Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-01-23 | 1986-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336896Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4511450B2 (ja) * | 2005-11-15 | 2010-07-28 | 福司 川上 | 真空磁気浮上型防振無響箱 |
-
1986
- 1986-01-23 JP JP723486U patent/JPH0336896Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62119630U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-07-29 |
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