FR954743A - - Google Patents
Info
- Publication number
- FR954743A FR954743A FR954743DA FR954743A FR 954743 A FR954743 A FR 954743A FR 954743D A FR954743D A FR 954743DA FR 954743 A FR954743 A FR 954743A
- Authority
- FR
- France
- 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
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
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR954743A true FR954743A (de) | 1950-01-05 |
Family
ID=1557588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR954743D Expired FR954743A (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR954743A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2703133A1 (fr) * | 1993-03-24 | 1994-09-30 | Colovret Suzanne Jeannine | Dispositif de coupure d'alimentation en gaz naturel, d'une canalisation en dépassement de débit normal d'utilisation. |
| EP0686795A1 (de) * | 1994-06-10 | 1995-12-13 | Suzanne Colovret | Leistungsshaltvorrichtung für Erdgas |
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0
- FR FR954743D patent/FR954743A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2703133A1 (fr) * | 1993-03-24 | 1994-09-30 | Colovret Suzanne Jeannine | Dispositif de coupure d'alimentation en gaz naturel, d'une canalisation en dépassement de débit normal d'utilisation. |
| EP0686795A1 (de) * | 1994-06-10 | 1995-12-13 | Suzanne Colovret | Leistungsshaltvorrichtung für Erdgas |