FR1488776A - Flap valve - Google Patents
Flap valveInfo
- Publication number
- FR1488776A FR1488776A FR72243A FR72243A FR1488776A FR 1488776 A FR1488776 A FR 1488776A FR 72243 A FR72243 A FR 72243A FR 72243 A FR72243 A FR 72243A FR 1488776 A FR1488776 A FR 1488776A
- Authority
- FR
- France
- Prior art keywords
- flap valve
- flap
- 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
- F16K1/32—Details
- F16K1/48—Attaching valve members to screw-spindles
- F16K1/482—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR72243A FR1488776A (en) | 1966-08-05 | 1966-08-05 | Flap valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR72243A FR1488776A (en) | 1966-08-05 | 1966-08-05 | Flap valve |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1488776A true FR1488776A (en) | 1967-07-13 |
Family
ID=8614956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR72243A Expired FR1488776A (en) | 1966-08-05 | 1966-08-05 | Flap valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1488776A (en) |
-
1966
- 1966-08-05 FR FR72243A patent/FR1488776A/en not_active Expired
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