DE698C - Automatic device for filling the pump air chamber with air - Google Patents
Automatic device for filling the pump air chamber with airInfo
- Publication number
- DE698C DE698C DE698DA DE698DA DE698C DE 698 C DE698 C DE 698C DE 698D A DE698D A DE 698DA DE 698D A DE698D A DE 698DA DE 698 C DE698 C DE 698C
- Authority
- DE
- Germany
- Prior art keywords
- air
- pump
- filling
- air chamber
- automatic device
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
- F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
- F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
- F04B39/0011—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons liquid pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Massaging Devices (AREA)
Description
1877.1877.
Klasse 59.Class 59.
RIEHN, MEINICKE & WOLF in GÖRLITZ. Selbstthätige Vorrichtung zum Füllen der Pumpen-Windkessel mit Luft.RIEHN, MEINICKE & WOLF in GÖRLITZ. Automatic device for filling the pump air chamber with air.
Patentirt im Deutschen Reiche vom 5. October 1877 ab. Längste Dauer: 2. November 1889.Patented in the German Empire on October 5th, 1877. Longest duration: November 2, 1889.
Die Luft in einem an einer Pumpe angebrachten Windkessel wird, besonders bei hohem Druck, bald von dem durchfliefsenden Wasser absorbirt, und es ist für den sicheren Gang der betreffenden Maschine nothwendig, diese Luft — womöglich continuirlich und selbstthätig — zu ersetzen, um so der Gefahr vorzubeugen, welche die gänzliche Verdrängung der Luft aus einem Windkessel mit sich führt. Hierzu soll der auf beiliegender Zeichnung dargestellte Apparat dienen.The air in an air chamber attached to a pump becomes, especially when it is high Pressure, soon absorbed by the water flowing through, and it is for safe walk of the machine in question, this air - possibly continuous and automatic - to replace in order to prevent the danger that the complete repression which carries air from an air chamber. For this purpose, the one shown in the accompanying drawing should be used Serving apparatus.
Derselbe steht mit seinem Plantsch A auf dem Pumpencylinder, und ist, wenn die Pumpe zu arbeiten beginnt, ebenso wie dieser vollständig mit Wasser gefüllt anzunehmen.It stands with its splash A on the pump cylinder, and when the pump begins to work it is to be assumed that it is completely filled with water just like the latter.
Beim Saugen der Pumpe tritt ein durch den Hahn B regulirbares Wasserquantum aus dem Gefäfse C in den Pumpencylinder zurück. Dabei öffnet sich das Ventil D und gestattet der Luft in das Gefafs C einzudringen. Da das aus dem Gefäfse C zurücktretende _ Wasserquantum in leichter Weise regulirbar ist, so ist auch die angesaugte Luftmenge sehr leicht mit Sicherheit, dem Gange der Pumpe angemessen, zu reguliren. When the pump is sucked in, a quantity of water, which can be regulated by the tap B, returns from the vessel C into the pump cylinder. The valve D opens and allows air to enter the vessel C. Since the quantity of water leaving the vessel C can easily be regulated, the quantity of air drawn in can also be regulated very easily with certainty, in accordance with the operation of the pump.
Das Ventil D hängt sammt seiner Spindel auf einer in einem kleinen Gehäuse befindlichen Spiralfeder E. Die Feder ist ein wenig stärker gespannt, wie es dem Gewichte des Ventils mit Zubehör entspricht, um ein schnelles Schliefsen des Ventils zu sichern. Beim Drücken des Pumpenkolbens tritt wieder Wasser in das Gefäfs C zurück, und treibt die Luft durch das Ventil F in ein Rohr G, welches nach dem Windkessel führt.The valve D hangs together with its spindle on a spiral spring E located in a small housing. The spring is a little more tensioned, as corresponds to the weight of the valve with accessories, in order to ensure that the valve closes quickly. When the pump piston is pressed, water returns to the vessel C and drives the air through the valve F into a pipe G, which leads to the air chamber.
Das Ventil F steht mit einer Spiralfeder H in Verbindung, welche so angespannt ist, dafs das Ventil sich bei eintretendem Ueberdrucke sicher sofort öffnet, und zwar eher, als das Druckventil der Pumpe, um der angesaugten Luft den Durchgang zu gestatten.The valve F is connected to a spiral spring H , which is tensioned in such a way that the valve will open immediately when excess pressure occurs, rather than the pressure valve of the pump, to allow the air drawn in to pass through.
Während des Einsaugens der Luft durch D ist das Ventil F durch den Ueberdruck im Windkessel auf seinen Sitz gedrückt und geschlossen. While the air is being sucked in through D , the valve F is pressed onto its seat and closed by the overpressure in the air chamber.
Das Neue und Eigenthümliche dieses zum Füllen der Windkessel mit Luft dienenden, automatisch und ohne weitere Zwischenmittel durch die Pumpe selbst in Betrieb gesetzten Apparates, besteht darin, dafs derselbe einen von dem eigentlichen Pumpenraume durch eine regulirbare Abschlufsvorrichtung getrennten Behälter besitzt, der mit selbstthätigen, durch Federn angedrückten Ventilen versehen ist, und welcher sich abwechselnd mit einer sehr genau regulirbaren Wasser- bezW. Luftmenge füllend, letztere ohne Passirung der Pumpe oder deren Ventile direct in den Windkessel gelangen läfst.The new and peculiar to this Filling the air chamber with air is used automatically and without further intermediary means The apparatus put into operation by the pump itself consists in the fact that it is one has a separate container from the actual pump room by an adjustable closing device, which with automatic through Feather-pressed valve is provided, and which alternates with a very precise adjustable water resp. Filling volume of air, the latter without passing through the pump or its Allow valves to enter the air chamber directly.
Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE698T | 1877-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE698C true DE698C (en) |
Family
ID=70975550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE698DA Expired - Lifetime DE698C (en) | 1877-10-04 | 1877-10-04 | Automatic device for filling the pump air chamber with air |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE698C (en) |
-
1877
- 1877-10-04 DE DE698DA patent/DE698C/en not_active Expired - Lifetime
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