DE215225C - GAS KNIFE, WITH WHICH A FLOAT SETS ITSELF INTO A CERTAIN ALTITUDE ACCORDING TO THE QUANTITY OF GAS FLOWING THROUGH ITS CYLINDER - Google Patents
GAS KNIFE, WITH WHICH A FLOAT SETS ITSELF INTO A CERTAIN ALTITUDE ACCORDING TO THE QUANTITY OF GAS FLOWING THROUGH ITS CYLINDERInfo
- Publication number
- DE215225C DE215225C DE1908215225D DE215225DA DE215225C DE 215225 C DE215225 C DE 215225C DE 1908215225 D DE1908215225 D DE 1908215225D DE 215225D A DE215225D A DE 215225DA DE 215225 C DE215225 C DE 215225C
- Authority
- DE
- Germany
- Prior art keywords
- float
- gas
- certain altitude
- cylinder
- sets itself
- 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
Landscapes
- Measuring Volume Flow (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist ein Gasmesser, bei dem innerhalb eines Zylinders ein Schwimmer sich entsprechend der durchströmenden Gasmenge in einer bestimmten Höhenlage einstellt. Die Erfindung besteht darin, daß in dem Schwimmer Kanäle oder Schlitze angebracht sind, und zwar derart, daß der Schwimmer auch noch eine rotierende Bewegung erfährt.The invention relates to a gas meter in which a cylinder within a Swimmers move at a certain altitude according to the amount of gas flowing through them adjusts. The invention consists in that channels or slots in the float are attached in such a way that the float also has a rotating movement learns.
ίο Die Fig. ι bis 5 zeigen ein Ausführungsbeispiel des Erfiridungsgegenstandes. α ist ein konisches Rohr. In demselben befindet sich ein Schwimmkörper b, bestehend aus kreisförmigen Scheiben c, die durch ein Stäbchen e miteinander verbunden sind.ίο The Fig. ι to 5 show an embodiment of the subject of the invention. α is a conical tube. In the same there is a floating body b, consisting of circular disks c, which are connected to one another by a rod e.
Die Scheiben c des Schwimmers b enthalten schiefwinklig gebohrte Ausströmungskanäle /, die z. B. zur Horizontalen geneigt sein oder auch seitlich tangential angeordnet sein können. Auch können anstatt der Öffnungen an der Kreisperipherie geneigte Schlitze angebracht werden. Die Wirkungsweise ist die folgende: Das zu messende Gas tritt bei g in den Raum d ein. Infolgedessen steigt der Schwimmer b in die Höhe und stellt sich in einer bestimmten Höhenlage ein, indem das Gewicht des Schwimmers und der Druck des strömenden Gases einander das Gleichgewicht halten. Das Gas strömt alsdann bei h wieder aus. Infolge der schräg angeordneten Kanäle f und der hierdurch auf den Schwimmer ausgeübten Zentrifugalkraft gerät der Schwimmkörper in Rotation um seine Vertikalachse, wodurch die Reibung und die Gefahr des Einklemmens des Schwimmkörpers an dem Gehäuse wesentlich vermindert wird.The discs c of the float b contain obliquely drilled outflow channels /, the z. B. be inclined to the horizontal or can be arranged tangentially to the side. Instead of the openings, inclined slots can also be made on the circumference of the circle. The mode of operation is as follows: The gas to be measured enters space d at g . As a result, the float b rises and adjusts itself to a certain altitude, in that the weight of the float and the pressure of the flowing gas keep each other in balance. The gas then flows out again at h. As a result of the inclined channels f and the centrifugal force exerted by them on the float, the float rotates about its vertical axis, which significantly reduces the friction and the risk of the float becoming trapped on the housing.
Ein weiteres Ausführungsbeispiel des Erfindungsgegenstandes ist in Fig. 6 bis 8 dargestellt. Hierbei ist das Rohr α zylindrisch ausgebildet, das einen Konus k konzentrisch umschließt. Der Schwimmer b umkreist den Konus k und hat bezüglich der Öffnungen dieselben Eigenschaften wie bei dem ersten Ausführungsbeispiel. Das Stäbchen β des letzteren ist hier zu dem Rohre e ausgebildet, welches den Konus umgibt. Da die Konizität des Stabes k beliebig gestaltet werden kann, so kann auch der Meßbereich innerhalb eines einzigen Rohres entsprechend geändert werden. Die Messer können in bekannter Weise mit einem Druckmesser i verbunden sein.Another embodiment of the subject matter of the invention is shown in FIGS. Here, the tube α is cylindrical, which concentrically encloses a cone k. The float b orbits the cone k and has the same properties with regard to the openings as in the first exemplary embodiment. The rod β of the latter is here formed into the tube e which surrounds the cone. Since the conicity of the rod k can be designed as desired, the measuring range within a single tube can also be changed accordingly. The knives can be connected to a pressure meter i in a known manner.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE215225T | 1908-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE215225C true DE215225C (en) | 1909-10-25 |
Family
ID=55856079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1908215225D Expired DE215225C (en) | 1908-08-30 | 1908-08-30 | GAS KNIFE, WITH WHICH A FLOAT SETS ITSELF INTO A CERTAIN ALTITUDE ACCORDING TO THE QUANTITY OF GAS FLOWING THROUGH ITS CYLINDER |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE215225C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE932582C (en) * | Fischer &. Porter Company, Hatboro, Pa. (V. St. A.) | Measuring chamber for flow meters | ||
EP2985050A1 (en) | 2014-08-12 | 2016-02-17 | Linde Aktiengesellschaft | Method of upgrading clinical oxygen supply arrangement |
EP3075407A1 (en) | 2015-04-02 | 2016-10-05 | Linde Aktiengesellschaft | Clinical oxygen supply device, oxygen supply system and method of oxygen supply |
-
1908
- 1908-08-30 DE DE1908215225D patent/DE215225C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE932582C (en) * | Fischer &. Porter Company, Hatboro, Pa. (V. St. A.) | Measuring chamber for flow meters | ||
EP2985050A1 (en) | 2014-08-12 | 2016-02-17 | Linde Aktiengesellschaft | Method of upgrading clinical oxygen supply arrangement |
EP3075407A1 (en) | 2015-04-02 | 2016-10-05 | Linde Aktiengesellschaft | Clinical oxygen supply device, oxygen supply system and method of oxygen supply |
WO2016156594A1 (en) | 2015-04-02 | 2016-10-06 | Linde Aktiengesellschaft | Oxygen supply device, oxygen supply system and method of oxygen supply |
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