FR778554A - - Google Patents
Info
- Publication number
- FR778554A FR778554A FR778554DA FR778554A FR 778554 A FR778554 A FR 778554A FR 778554D A FR778554D A FR 778554DA FR 778554 A FR778554 A FR 778554A
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/18—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with diaphragm secured at one side only, e.g. to be laid on the seat by rolling action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR778554A true FR778554A (de) | 1935-03-15 |
Family
ID=1552289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR778554D Expired FR778554A (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR778554A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2678661A (en) * | 1949-03-23 | 1954-05-18 | Manning Maxwell & Moore Inc | Valve |
| DE1081382B (de) * | 1958-03-27 | 1960-05-05 | Standard Elektrik Lorenz Ag | Ventilklappe fuer Rohrpostanlagen zum Trennen zweier Fahrrohrsysteme |
-
0
- FR FR778554D patent/FR778554A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2678661A (en) * | 1949-03-23 | 1954-05-18 | Manning Maxwell & Moore Inc | Valve |
| DE1081382B (de) * | 1958-03-27 | 1960-05-05 | Standard Elektrik Lorenz Ag | Ventilklappe fuer Rohrpostanlagen zum Trennen zweier Fahrrohrsysteme |