JP2548588Y2 - 油加熱装置 - Google Patents
油加熱装置Info
- Publication number
- JP2548588Y2 JP2548588Y2 JP1990129556U JP12955690U JP2548588Y2 JP 2548588 Y2 JP2548588 Y2 JP 2548588Y2 JP 1990129556 U JP1990129556 U JP 1990129556U JP 12955690 U JP12955690 U JP 12955690U JP 2548588 Y2 JP2548588 Y2 JP 2548588Y2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- heater
- hydraulic oil
- tank
- hydraulic
- 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
- 238000010438 heat treatment Methods 0.000 title claims description 23
- 239000003921 oil Substances 0.000 claims description 102
- 239000010720 hydraulic oil Substances 0.000 claims description 56
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 230000005856 abnormality Effects 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010000 carbonizing Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990129556U JP2548588Y2 (ja) | 1990-11-30 | 1990-11-30 | 油加熱装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990129556U JP2548588Y2 (ja) | 1990-11-30 | 1990-11-30 | 油加熱装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484901U JPH0484901U (enExample) | 1992-07-23 |
| JP2548588Y2 true JP2548588Y2 (ja) | 1997-09-24 |
Family
ID=31876954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990129556U Expired - Fee Related JP2548588Y2 (ja) | 1990-11-30 | 1990-11-30 | 油加熱装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2548588Y2 (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58120595U (ja) * | 1982-02-10 | 1983-08-17 | 日立電線株式会社 | 挿入形電気加熱装置 |
-
1990
- 1990-11-30 JP JP1990129556U patent/JP2548588Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0484901U (enExample) | 1992-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |