FR856549A - Perfectionnements aux robinets - Google Patents
Perfectionnements aux robinetsInfo
- Publication number
- FR856549A FR856549A FR856549DA FR856549A FR 856549 A FR856549 A FR 856549A FR 856549D A FR856549D A FR 856549DA FR 856549 A FR856549 A FR 856549A
- Authority
- FR
- France
- Prior art keywords
- taps
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
-
- 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
-
- 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
- F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
- F16K3/267—Combination of a sliding valve and a lift valve
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
- F16K47/045—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member and the closure member being rotatable
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR856549T | 1939-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR856549A true FR856549A (fr) | 1940-06-17 |
Family
ID=9328960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR856549D Expired FR856549A (fr) | 1939-03-06 | 1939-03-06 | Perfectionnements aux robinets |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR856549A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE858054C (de) * | 1944-06-26 | 1952-12-04 | Eileen Mary Thomas | Vorrichtung zum Feinregeln und Absperren eines Gasstromes |
-
1939
- 1939-03-06 FR FR856549D patent/FR856549A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE858054C (de) * | 1944-06-26 | 1952-12-04 | Eileen Mary Thomas | Vorrichtung zum Feinregeln und Absperren eines Gasstromes |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR858393A (fr) | Perfectionnements apportés aux mallettes porte-outils | |
FR862003A (fr) | Perfectionnements aux docteurs | |
FR855779A (fr) | Perfectionnements aux skis | |
FR857259A (fr) | Perfectionnements aux carburateurs | |
FR856549A (fr) | Perfectionnements aux robinets | |
FR863033A (fr) | Perfectionnements apportés aux filtres | |
FR864390A (fr) | Perfectionnements aux robinets | |
FR832469A (fr) | Perfectionnements aux robinets | |
FR863774A (fr) | Perfectionnements apportés aux constructions | |
FR850429A (fr) | Perfectionnements apportés aux gazogènes | |
FR861357A (fr) | Perfectionnements apportés aux aérodynes | |
FR54942E (fr) | Perfectionnements aux détendeurs hydrauliques | |
FR939319A (fr) | Perfectionnements aux détendeurs hydrauliques | |
FR870420A (fr) | Perfectionnements apportés aux broyeurs | |
FR863770A (fr) | Robinet | |
FR850623A (fr) | Perfectionnements aux cuisinières | |
FR835231A (fr) | Perfectionnements aux robinets | |
FR839186A (fr) | Perfectionnements aux robinets | |
FR848639A (fr) | Perfectionnements aux perceuses | |
FR850250A (fr) | Perfectionnements aux radiateurs | |
FR866347A (fr) | Perfectionnements aux robinets | |
FR862790A (fr) | Perfectionnements aux chaises | |
FR854463A (fr) | Perfectionnements aux gazogènes | |
FR877447A (fr) | Perfectionnements apportés aux gazogènes | |
FR864823A (fr) | Perfectionnements aux gazogènes |