JPH0536214Y2 - - Google Patents
Info
- Publication number
- JPH0536214Y2 JPH0536214Y2 JP7310985U JP7310985U JPH0536214Y2 JP H0536214 Y2 JPH0536214 Y2 JP H0536214Y2 JP 7310985 U JP7310985 U JP 7310985U JP 7310985 U JP7310985 U JP 7310985U JP H0536214 Y2 JPH0536214 Y2 JP H0536214Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure gauge
- buffer chamber
- cylinder
- volume
- pressure
- 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 - Lifetime
Links
- 230000003647 oxidation Effects 0.000 claims description 23
- 238000007254 oxidation reaction Methods 0.000 claims description 23
- 239000010687 lubricating oil Substances 0.000 claims description 12
- 230000006866 deterioration Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000000691 measurement method Methods 0.000 claims description 7
- 238000011156 evaluation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 20
- 239000000523 sample Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7310985U JPH0536214Y2 (enExample) | 1985-05-17 | 1985-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7310985U JPH0536214Y2 (enExample) | 1985-05-17 | 1985-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61189270U JPS61189270U (enExample) | 1986-11-26 |
| JPH0536214Y2 true JPH0536214Y2 (enExample) | 1993-09-13 |
Family
ID=30612165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7310985U Expired - Lifetime JPH0536214Y2 (enExample) | 1985-05-17 | 1985-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0536214Y2 (enExample) |
-
1985
- 1985-05-17 JP JP7310985U patent/JPH0536214Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61189270U (enExample) | 1986-11-26 |
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