JPS4963018A - - Google Patents
Info
- Publication number
- JPS4963018A JPS4963018A JP10397172A JP10397172A JPS4963018A JP S4963018 A JPS4963018 A JP S4963018A JP 10397172 A JP10397172 A JP 10397172A JP 10397172 A JP10397172 A JP 10397172A JP S4963018 A JPS4963018 A JP S4963018A
- Authority
- JP
- Japan
- 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
Landscapes
- Safety Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10397172A JPS5211772B2 (oth) | 1972-10-19 | 1972-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10397172A JPS5211772B2 (oth) | 1972-10-19 | 1972-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4963018A true JPS4963018A (oth) | 1974-06-19 |
| JPS5211772B2 JPS5211772B2 (oth) | 1977-04-02 |
Family
ID=14368216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10397172A Expired JPS5211772B2 (oth) | 1972-10-19 | 1972-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5211772B2 (oth) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010266069A (ja) * | 2009-05-13 | 2010-11-25 | Pields Engineering Inc | 精油または石油化学工程のカラム用機械的圧力低減装置およびその方法 |
-
1972
- 1972-10-19 JP JP10397172A patent/JPS5211772B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010266069A (ja) * | 2009-05-13 | 2010-11-25 | Pields Engineering Inc | 精油または石油化学工程のカラム用機械的圧力低減装置およびその方法 |
| US8752576B2 (en) | 2009-05-13 | 2014-06-17 | Pields Engineering Inc. | Apparatus and method for mechanically reducing internal pressure of column in refinery or petrochemical process |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5211772B2 (oth) | 1977-04-02 |