FR2431120A1 - WOLTMANN COUNTER - Google Patents
WOLTMANN COUNTERInfo
- Publication number
- FR2431120A1 FR2431120A1 FR7835763A FR7835763A FR2431120A1 FR 2431120 A1 FR2431120 A1 FR 2431120A1 FR 7835763 A FR7835763 A FR 7835763A FR 7835763 A FR7835763 A FR 7835763A FR 2431120 A1 FR2431120 A1 FR 2431120A1
- Authority
- FR
- France
- Prior art keywords
- casing
- fluid
- housing
- meter
- measuring unit
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 abstract 4
- 238000005265 energy consumption Methods 0.000 abstract 1
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
- G01F1/10—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 axial admission
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
La présente invention concerne un compteur de Woltmann. Dans ce compteur comprenant un équipage de mesure monté dans le carter et une roue à aubes dont la rotation est transmise au compteur de l'équipage de mesure, la roue étant entourée par un boîtier cylindrique délimitant la canalisation de guidage du fluide, le boîtier 5 est monté dans le carter 1 pour subdiviser le courant de fluide en deux courants partiels A, B s'écoulant autour du boîtier 5, le boîtier 5 étant relié au carter 1 par une paroi déflectrice 6 formant un angle alpha avec la direction d'entrée du fluide dans la tubulure d'entrée 1a et traversant le carter 1 transversalement à cette direction avec, dans la canalisation de guidage du fluide, un dispositif de guidage 7. L'invention permet de limiter les pertes de charge et la consommation d'énergie.The present invention relates to a Woltmann counter. In this meter comprising a measuring unit mounted in the housing and a paddle wheel whose rotation is transmitted to the meter of the measuring unit, the wheel being surrounded by a cylindrical housing delimiting the fluid guide pipe, the housing 5 is mounted in the casing 1 to subdivide the fluid stream into two partial streams A, B flowing around the casing 5, the casing 5 being connected to the casing 1 by a deflector wall 6 forming an angle alpha with the direction of entry fluid in the inlet pipe 1a and passing through the casing 1 transversely to this direction with, in the fluid guiding pipe, a guiding device 7. The invention makes it possible to limit pressure losses and energy consumption .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782830517 DE2830517A1 (en) | 1978-07-12 | 1978-07-12 | WOLTMANN COUNTER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2431120A1 true FR2431120A1 (en) | 1980-02-08 |
FR2431120B1 FR2431120B1 (en) | 1984-06-01 |
Family
ID=6044123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7835763A Granted FR2431120A1 (en) | 1978-07-12 | 1978-12-20 | WOLTMANN COUNTER |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5520491A (en) |
DE (1) | DE2830517A1 (en) |
FR (1) | FR2431120A1 (en) |
GB (1) | GB2025535B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3215384C2 (en) * | 1982-04-24 | 1986-06-19 | Bopp & Reuther Gmbh, 6800 Mannheim | Woltmann counter, vertical design |
DE3909722A1 (en) * | 1989-03-23 | 1990-09-27 | Hydrometer Gmbh | WING WHEEL COUNTER |
DE102007036117B4 (en) * | 2007-08-01 | 2011-06-30 | M & FC Holding LLC, N.C. | Consumption meter for liquids |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH321926A (en) * | 1953-12-11 | 1957-05-31 | Cfcmug | Fluid meter |
DE1016454B (en) * | 1955-03-18 | 1957-09-26 | Meinecke Ag H | Woltmann knife with vertically arranged measuring wing |
DE1049595B (en) * | 1959-01-29 | |||
DE2626501A1 (en) * | 1975-06-18 | 1976-12-30 | Teltov Geraete Regler | Fluid flowmeter with vane wheel - has wheel perpendicular to pipe axis and rotatable scoop divided into four compartments |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE840007C (en) * | 1950-08-10 | 1952-05-26 | Hans Dipl-Ing Gehre | Measuring wheel counter for liquids and gases |
DE1122722B (en) * | 1953-06-15 | 1962-01-25 | Kent Ltd G | Fluid meter |
DE1844424U (en) * | 1957-04-18 | 1962-01-04 | Pollux G M B H Wassermesser U | WOLTMANN LIQUID METER WITH VERTICAL MEASURING LEVEL. |
DE1173268B (en) * | 1960-11-26 | 1964-07-02 | Bopp & Reuther Gmbh | Impeller counter |
DE2205154B2 (en) * | 1972-02-03 | 1978-04-13 | Ingenioerfirmaet Constantin Brun A/S, Kopenhagen | Liquid meter with a measuring unit that can be inserted into the meter housing |
FR2270564B1 (en) * | 1974-03-26 | 1976-12-17 | Schlumberger Compteurs |
-
1978
- 1978-07-12 DE DE19782830517 patent/DE2830517A1/en not_active Ceased
- 1978-12-18 GB GB7848879A patent/GB2025535B/en not_active Expired
- 1978-12-20 FR FR7835763A patent/FR2431120A1/en active Granted
-
1979
- 1979-07-11 JP JP8696879A patent/JPS5520491A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1049595B (en) * | 1959-01-29 | |||
CH321926A (en) * | 1953-12-11 | 1957-05-31 | Cfcmug | Fluid meter |
DE1016454B (en) * | 1955-03-18 | 1957-09-26 | Meinecke Ag H | Woltmann knife with vertically arranged measuring wing |
DE2626501A1 (en) * | 1975-06-18 | 1976-12-30 | Teltov Geraete Regler | Fluid flowmeter with vane wheel - has wheel perpendicular to pipe axis and rotatable scoop divided into four compartments |
Also Published As
Publication number | Publication date |
---|---|
GB2025535B (en) | 1982-09-29 |
JPS5520491A (en) | 1980-02-13 |
GB2025535A (en) | 1980-01-23 |
DE2830517A1 (en) | 1980-01-24 |
FR2431120B1 (en) | 1984-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |