NL7214401A - - Google Patents
Info
- Publication number
- NL7214401A NL7214401A NL7214401A NL7214401A NL7214401A NL 7214401 A NL7214401 A NL 7214401A NL 7214401 A NL7214401 A NL 7214401A NL 7214401 A NL7214401 A NL 7214401A NL 7214401 A NL7214401 A NL 7214401A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
- F16K17/192—Equalising valves predominantly for tanks with closure member in the form of a movable liquid column
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7214401A NL7214401A (cs) | 1972-10-25 | 1972-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7214401A NL7214401A (cs) | 1972-10-25 | 1972-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7214401A true NL7214401A (cs) | 1974-04-29 |
Family
ID=19817226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7214401A NL7214401A (cs) | 1972-10-25 | 1972-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7214401A (cs) |
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1972
- 1972-10-25 NL NL7214401A patent/NL7214401A/xx unknown