FR713532A - Valve rotative pour tuyauteries avec passage cylindriforme - Google Patents
Valve rotative pour tuyauteries avec passage cylindriformeInfo
- Publication number
- FR713532A FR713532A FR713532DA FR713532A FR 713532 A FR713532 A FR 713532A FR 713532D A FR713532D A FR 713532DA FR 713532 A FR713532 A FR 713532A
- Authority
- FR
- France
- Prior art keywords
- pipes
- rotary valve
- cylindrical passage
- passage
- cylindrical
- 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.)
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/06—Devices for relieving the pressure on the sealing faces for taps or cocks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE713532X | 1930-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR713532A true FR713532A (fr) | 1931-10-29 |
Family
ID=6623903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR713532D Expired FR713532A (fr) | 1930-05-26 | 1931-03-19 | Valve rotative pour tuyauteries avec passage cylindriforme |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR713532A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3343802A (en) * | 1964-01-27 | 1967-09-26 | Schuilwerve Steven | Pressure sealed rotary cylindrical shut-off valve |
US3408037A (en) * | 1964-11-13 | 1968-10-29 | Escher Wyss Ag | Rotary valve with fluid pressure sealing closure member |
-
1931
- 1931-03-19 FR FR713532D patent/FR713532A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3343802A (en) * | 1964-01-27 | 1967-09-26 | Schuilwerve Steven | Pressure sealed rotary cylindrical shut-off valve |
US3408037A (en) * | 1964-11-13 | 1968-10-29 | Escher Wyss Ag | Rotary valve with fluid pressure sealing closure member |
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