DE19415C - Pressure reducing valve - Google Patents
Pressure reducing valveInfo
- Publication number
- DE19415C DE19415C DENDAT19415D DE19415DA DE19415C DE 19415 C DE19415 C DE 19415C DE NDAT19415 D DENDAT19415 D DE NDAT19415D DE 19415D A DE19415D A DE 19415DA DE 19415 C DE19415 C DE 19415C
- Authority
- DE
- Germany
- Prior art keywords
- pressure reducing
- valve
- reducing valve
- pressure
- tension
- 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.)
- Active
Links
- 239000007789 gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
- G05D16/0683—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 47: Maschinenelemente.CLASS 47: Machine elements.
KARL FRITZ in WÜRZBURG, Druckreducirventil.KARL FRITZ in WÜRZBURG, pressure reducing valve.
Patentirt im Deutschen Reiche vom 28. September 1881 ab.Patented in the German Empire on September 28, 1881.
Das in Fig. 1 im Längenschnitt, in Fig. 2 im Querschnitt und in Fig. 3 in der Ansicht dargestellte Druckreducirventil dient zum Reduciren von Dampf oder gespannten Gasen. Der bei a eintretende Dampf drückt auf die Metallplatte b, welche, durch den Hebel c mit dem Ventil d in Verbindung gesetzt, dieses Ventil öffnet. Dann strömt so lange Dampf durch dasselbe, bis der gewünschte reducirte Druck erreicht ist. Der Druck beginnt nun auf der entgegengesetzten Seite auf die Platte b einzuwirken, und hierdurch wird das Ventil wieder geschlossen. Dieses Oeffnen und Schliefsen dauert fort, so lange das Ventil im Betriebe steht. Die auf das Ventil drückende Feder e dient zum Stellen und Reguliren für beliebig zu erzeugenden Druck.The pressure reducing valve shown in Fig. 1 in longitudinal section, in Fig. 2 in cross section and in Fig. 3 in the view is used to reduce steam or pressurized gases. The steam entering at a presses on the metal plate b, which, connected to the valve d by the lever c , opens this valve. Steam then flows through it until the desired reduced pressure is reached. The pressure now begins to act on plate b on the opposite side, and this closes the valve again. This opening and closing continues as long as the valve is in operation. The spring e pressing on the valve is used to set and regulate any pressure to be generated.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19415C true DE19415C (en) |
Family
ID=296228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT19415D Active DE19415C (en) | Pressure reducing valve |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE19415C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE896463C (en) * | 1941-12-12 | 1953-11-12 | Draegerwerk Ag | Ventilation valve for diving pressure chambers |
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0
- DE DENDAT19415D patent/DE19415C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE896463C (en) * | 1941-12-12 | 1953-11-12 | Draegerwerk Ag | Ventilation valve for diving pressure chambers |
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