FR440372A - Système de robinet à clapet renversé - Google Patents
Système de robinet à clapet renverséInfo
- Publication number
- FR440372A FR440372A FR440372DA FR440372A FR 440372 A FR440372 A FR 440372A FR 440372D A FR440372D A FR 440372DA FR 440372 A FR440372 A FR 440372A
- Authority
- FR
- France
- Prior art keywords
- valve system
- flap valve
- reverse flap
- reverse
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR440372T | 1912-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR440372A true FR440372A (fr) | 1912-07-09 |
Family
ID=1481727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR440372D Expired FR440372A (fr) | 1912-02-19 | 1912-02-19 | Système de robinet à clapet renversé |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR440372A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4915348A (en) * | 1986-11-03 | 1990-04-10 | Speidel & Keller Gmbh & Co. Kg | Exhaust valve for blood pressure measuring apparatus |
-
1912
- 1912-02-19 FR FR440372D patent/FR440372A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4915348A (en) * | 1986-11-03 | 1990-04-10 | Speidel & Keller Gmbh & Co. Kg | Exhaust valve for blood pressure measuring apparatus |
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