FR995544A - Ball valve - Google Patents
Ball valveInfo
- Publication number
- FR995544A FR995544A FR995544DA FR995544A FR 995544 A FR995544 A FR 995544A FR 995544D A FR995544D A FR 995544DA FR 995544 A FR995544 A FR 995544A
- Authority
- FR
- France
- Prior art keywords
- ball valve
- ball
- valve
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
- F16K1/04—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle with a cut-off member rigid with the spindle, e.g. main valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR995544T | 1945-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR995544A true FR995544A (en) | 1951-12-04 |
Family
ID=9557226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR995544D Expired FR995544A (en) | 1945-03-23 | 1945-03-23 | Ball valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR995544A (en) |
-
1945
- 1945-03-23 FR FR995544D patent/FR995544A/en not_active Expired
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