NL34481C - - Google Patents
Info
- Publication number
- NL34481C NL34481C NL34481DA NL34481C NL 34481 C NL34481 C NL 34481C NL 34481D A NL34481D A NL 34481DA NL 34481 C NL34481 C NL 34481C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
- G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL34481C true NL34481C (en:Method) | 1900-01-01 |
Family
ID=1797726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL34481D NL34481C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL34481C (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2912997A (en) * | 1954-06-08 | 1959-11-17 | Donald G Griswold | Flow control valve |
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0
- NL NL34481D patent/NL34481C/xx active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2912997A (en) * | 1954-06-08 | 1959-11-17 | Donald G Griswold | Flow control valve |