DE1724244U - VANE WHEEL FOR LIQUID METER. - Google Patents

VANE WHEEL FOR LIQUID METER.

Info

Publication number
DE1724244U
DE1724244U DES18353U DES0018353U DE1724244U DE 1724244 U DE1724244 U DE 1724244U DE S18353 U DES18353 U DE S18353U DE S0018353 U DES0018353 U DE S0018353U DE 1724244 U DE1724244 U DE 1724244U
Authority
DE
Germany
Prior art keywords
impeller
vane wheel
liquid meter
axis
another
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
Application number
DES18353U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DES18353U priority Critical patent/DE1724244U/en
Publication of DE1724244U publication Critical patent/DE1724244U/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/06—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/06—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission
    • G01F1/075—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission with magnetic or electromagnetic coupling to the indicating device

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • External Artificial Organs (AREA)

Description

84073.219.5584073.219.55

SIEMENSSIEMENS

SIEMENS & HALSKE AKTIENGESELLSCHAFTSIEMENS & HALSKE AKTIENGESELLSCHAFT

Berlin und München
PatentabteilungBerlin and Munich
Patent department

BERLIN-SIEMENSSTADT 1%. SEB 1951* BERLIN-SIEMENSSTADT 1%. SEB 1951 *

55/066855/0668

Flügelrad für Flüssigkeitszähler.Impeller for liquid meters.

Wie aus der Figur 1 zu ersehen ist, wies das Flügelrad 1 früher aus -Spritztechnischen Gründen eine hohle, auf der Seite seiner Achse 2 offene Habe 3 auf, in welche die Achse 2 eingeschraubt und durch die Gegenmutter 4 verspannt wurde. Beim Anziehen der Mutter 4 platzte die Nabe 3 infolge der auftretenden Spannungen oben oft auf. Um dem zu begegnen, wurde die Nabe als Vollkörper ' gespritzt. Hierbei zeigte-es sich hin und wieder, daß bei dem Vollkörper die Gefahr von Lunkerbildung besteht, so daß besondere Vorkehrungen zur Verhütung dieser lunker nötig sind.As can be seen from FIG. 1, the impeller 1 used to have a hollow one on the side of it for reasons of injection technology Axis 2 open have 3, in which the axis 2 is screwed and was braced by the lock nut 4. When tightening the nut 4, the hub 3 burst as a result of the stresses that occurred on top often. To counter this, the hub was designed as a full body ' injected. Here it turned out now and then that with the Solid body there is a risk of blowholes, so that special precautions are necessary to prevent these blowholes.

Um diesbezüglich Verbesserungen zu erzielen, besteht neuerungsgemäß die zur Aufnahme der Flügelradachse dienende Habe des Flügelrades a,us zwei konzentrisch zueinander angeordneten, auf der Seite der Achse durch einen Löcher aufweisenden Boden miteinander verbundenen Hohlzylindern.In order to achieve improvements in this regard, according to the innovation the housing of the impeller a, us serving to accommodate the impeller axis, two concentrically arranged to one another, Hollow cylinders connected to one another on the side of the axle by a bottom having holes.

Hierdurch ist eine Lunkerbildung vermieden und ein Aufplatzen der Nabe verhindert, falls die Flügelradachse eingeschraubt und durch eine Gegenmutter verspannt wird. Außerdem ist das FlügelradThis prevents the formation of cavities and prevents them from bursting the hub prevents the impeller shaft from being screwed in and tightened by a lock nut. Also is the impeller

- 1 - fiaä/Ste,- 1 - fiaä / Ste,

710/1599710/1599

leichter als bisher und damit die Empfindlichkeit des Zählers erhöht.lighter than before and thus the sensitivity of the meter elevated.

In der Figur 2 ist eine Ausführungsform des neuerungsgemäSen Flügelrades gezeigt. Die Habe besteht aus den beiden Hohlzylindern 1 und 2, welche durch den Löcher 5 und 4 aufweisenden Boden .5 auf der Seite der einzuschraubenden Achse in konzentrischer Lage miteinander verbunden sind. Der AuSenu&fang des Hohlzylinders 1 trägt die Flügel 6 des Flügelra^zählers. Bas in der Figur 2 gezeigte Flügelrad ist in einem Arbeitsgang, z.B. aus Polystyrol, gespritzt.In the figure 2 is an embodiment of the innovation according to the invention Impeller shown. The property consists of the two hollow cylinders 1 and 2, which through the holes 5 and 4 having bottom .5 on the side of the axis to be screwed in concentric Location are interconnected. The outside & catch of the Hollow cylinder 1 carries the wings 6 of the Flügelra ^ counter. Bas The impeller shown in Figure 2 is injection-molded from polystyrene, for example, in one operation.

2 Figuren
1 Anspruch2 figures
1 claim

Claims (1)

M 8^073*29.9.55 71O/1599 M 8 ^ 073 * 9/29/55 71O / 1599 $ chut zaps pr itch;$ chut zaps pr itch; Flügelrad für Flüssigkeitszähler, dadurch gekennzeichnet, daß die zur Aufnahme der Flügelradachse dienende Habe des Flügelrades aus zwei konzentrisch !zueinander angeordneten, auf der Seite der Achse durch einen Löcher aufv/eisenden Boden miteinander verbundenen Hohlzylindern "besteht. Impeller for liquid meters, characterized in that the hub of the impeller serving to accommodate the impeller axle consists of two hollow cylinders "arranged concentrically to one another and connected to one another on the side of the axis by a bottom with holes in it."
DES18353U 1955-09-29 1955-09-29 VANE WHEEL FOR LIQUID METER. Expired DE1724244U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES18353U DE1724244U (en) 1955-09-29 1955-09-29 VANE WHEEL FOR LIQUID METER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES18353U DE1724244U (en) 1955-09-29 1955-09-29 VANE WHEEL FOR LIQUID METER.

Publications (1)

Publication Number Publication Date
DE1724244U true DE1724244U (en) 1956-06-14

Family

ID=32666528

Family Applications (1)

Application Number Title Priority Date Filing Date
DES18353U Expired DE1724244U (en) 1955-09-29 1955-09-29 VANE WHEEL FOR LIQUID METER.

Country Status (1)

Country Link
DE (1) DE1724244U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925519A1 (en) 1979-03-07 1980-09-11 Kent Ltd G SHAPE DIMENSIONS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925519A1 (en) 1979-03-07 1980-09-11 Kent Ltd G SHAPE DIMENSIONS
DE2953901C2 (en) * 1979-03-07 1987-01-22 George Kent Ltd., Luton, Bedfordshire Use of a thermoplastic molding compound

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