DE222218C - - Google Patents
Info
- Publication number
- DE222218C DE222218C DENDAT222218D DE222218DA DE222218C DE 222218 C DE222218 C DE 222218C DE NDAT222218 D DENDAT222218 D DE NDAT222218D DE 222218D A DE222218D A DE 222218DA DE 222218 C DE222218 C DE 222218C
- Authority
- DE
- Germany
- Prior art keywords
- line
- cylinder
- shut
- piston
- weight
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000000977 initiatory Effects 0.000 claims 1
- 230000001419 dependent Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
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
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE222218C true DE222218C (US07935154-20110503-C00006.png) |
Family
ID=483130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT222218D Active DE222218C (US07935154-20110503-C00006.png) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE222218C (US07935154-20110503-C00006.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1114685B (de) * | 1956-06-29 | 1961-10-05 | Pan American Petroleum Corp | Hydraulisch fernbetaetigter Schieber |
| DE1150253B (de) * | 1957-12-21 | 1963-06-12 | Bengasi Regoli | Rohrbruchsicherung |
-
0
- DE DENDAT222218D patent/DE222218C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1114685B (de) * | 1956-06-29 | 1961-10-05 | Pan American Petroleum Corp | Hydraulisch fernbetaetigter Schieber |
| DE1150253B (de) * | 1957-12-21 | 1963-06-12 | Bengasi Regoli | Rohrbruchsicherung |
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