DE29900577U1 - Flow meter, especially water meter - Google Patents

Flow meter, especially water meter

Info

Publication number
DE29900577U1
DE29900577U1 DE29900577U DE29900577U DE29900577U1 DE 29900577 U1 DE29900577 U1 DE 29900577U1 DE 29900577 U DE29900577 U DE 29900577U DE 29900577 U DE29900577 U DE 29900577U DE 29900577 U1 DE29900577 U1 DE 29900577U1
Authority
DE
Germany
Prior art keywords
housing
backflow preventer
flow meter
meter according
flow
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
Application number
DE29900577U
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.)
GATZ KLAUS WERNER
Original Assignee
GATZ KLAUS WERNER
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 GATZ KLAUS WERNER filed Critical GATZ KLAUS WERNER
Priority to DE29900577U priority Critical patent/DE29900577U1/en
Priority to DE10000544A priority patent/DE10000544A1/en
Publication of DE29900577U1 publication Critical patent/DE29900577U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/08—Rotary-piston or ring-piston meters
    • 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
    • G01F1/08—Adjusting, correcting or compensating means therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/005—Valves

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Durchflußmeßgerät, insbesondere Wasserzähler, der so ausgebildet ist, daß ein Rückflußverhinderer (12) in den Einlaßstutzen (3) einsetzbar ist.1. flow meter, especially water meter, so is formed that a backflow preventer (12) in the inlet port (3) can be used. 2. Durchflußmeßgerät nach Anspruch 1 mit einem topfförmi­ gen, eine Gehäusekammer umschließenden Zählergehäuse, das eine mit einem lösbaren Deckel verschlossene Gehäu­ seöffnung, auf einer Seite einen rohrförmigen Einlaß­ stutzen und einen Auslaßstutzen aufweist, und mit einer in der Gehäusekammer angeordneten und nach Lösen des Deckels aus dieser herausnehmbaren Kapsel, die eine Durchflußmeßeinrichtung enthält, sowie mit einem in dem Zählergehäuse angeordneten Rückflußverhinderer, der einen Durchfluß in der Richtung vom Auslaßstutzen zum Einlaßstutzen verhindert und der nach dem Herausnehmen der Kapsel aus der Gehäusekammer durch die Gehäuseöff­ nung ein- und ausbaubar ist, dadurch gekennzeichnet, daß der Einlaßstutzen (3) einen Bohrungsabschnitt (13) und eine der Gehäusekammer (2) zugekehrte, axiale Abstützfläche aufweist, daß der Rückflußverhinderer (12) von der Gehäusekammer (2) aus in den Einlaßstutzen (3) einsetzbar ist, wobei ein hülsenförmiger Abschnitt des Rückflußverhinderers (12) in den Bohrungsabschnitt (13) eingreift und der Rückflußverhinderer (12) sich an der Abstützfläche abstützt und daß das der Gehäusekam­ mer (2) zugekehrte Ende des Rückflußverhinderers (12) eine Anlagefläche hat, mit der es an einem in dem Zählergehäuse (1) vorgesehenen Abstützelement anliegt.2. Flow meter according to claim 1 with a pot-shaped gene, enclosing a housing chamber meter housing, the one closed with a removable cover opening, on one side a tubular inlet nozzle and has an outlet nozzle, and with a arranged in the housing chamber and after loosening the Lid from this removable capsule, the one Flow measuring device contains, as well as with one in the Counter housing arranged backflow preventer, the a flow in the direction from the outlet to Prevents inlet connector and that after removal the capsule out of the housing chamber through the housing opening can be installed and removed, characterized in that that the inlet connector (3) has a bore section (13) and one of the housing chamber (2) facing axial Support surface has that the backflow preventer (12) from the housing chamber (2) into the inlet port (3) can be used, with a sleeve-shaped section the backflow preventer (12) in the bore section (13) engages and the backflow preventer (12) the support surface and that the housing came mer (2) facing end of the backflow preventer (12) has a contact surface with which it is located in a Counter housing (1) provided support element. 3. Durchflußmeßgerät nach Anspruch 2, dadurch ge­ kennzeichnet, daß das Abstützelement von der in das Zählergehäuse eingesetzten Kapsel (8) gebildet wird. 3. Flow meter according to claim 2, characterized ge indicates that the support element from the in the Counter housing inserted capsule (8) is formed.   4. Durchflußmeßgerät nach einem der Ansprüche 2 oder 3, dadurch gekennzeichnet, daß die Abstützfläche im Ein­ laßstutzen (3) durch einen Haltering (15) gebildet ist, der in eine in den Bohrungsabschnitt (13) eingestochene Nut (16) eingesetzt ist.4. Flow meter according to one of claims 2 or 3, characterized in that the support surface in the lassstutzen (3) is formed by a retaining ring (15), the one inserted into the bore section (13) Groove (16) is inserted. 5. Durchflußmeßgerät nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß in die Bohrung des Halte­ rings (15) ein Abschnitt kleineren Durchmessers des Rückflußverhinderers (12) eingreift.5. Flow meter according to one of claims 2 to 4, characterized in that in the bore of the stop rings (15) a section of smaller diameter of the Backflow preventer (12) engages. 6. Durchflußmeßgerät nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, daß das Zählergehäuse (1) einen die Mündung des Einlaßstutzens kreuzenden Führungssteg (19) mit einer Anlagefläche für die Kapsel (8) auf­ weist, wobei der Mittelabschnitt des Führungsstegs (19) von einem mit dem Rückflußverhinderer (12) verbundenen Verlängerungsstück gebildet ist.6. Flow meter according to one of claims 2 to 5, characterized in that the meter housing (1) a the guide web crossing the mouth of the inlet connector (19) with a contact surface for the capsule (8) points, the central portion of the guide web (19) from one connected to the backflow preventer (12) Extension piece is formed. 7. Durchflußmeßgerät nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, daß das Verlängerungsstück aus einem U-förmigen Bügel (17) besteht, dessen Scheitel (18) den Mittelabschnitt des Führungsstegs (19) bildet und dessen Schenkel (35) durch eine formschlüssige Schnapp- oder Rastverbindung mit dem Gehäuse (14) des Rückflußverhinderers (12) verbunden sind.7. Flow meter according to one of claims 2 to 6, characterized in that the extension piece a U-shaped bracket (17), the apex (18) forms the central section of the guide web (19) and its leg (35) by a positive Snap or snap connection to the housing (14) of the Backflow preventer (12) are connected. 8. Durchflußmeßgerät nach einem der Ansprüche 2 bis 7, dadurch gekennzeichnet, daß der Bügel (17) zylindrische Außenflächen (37) hat, die den gleichen gemeinsamen Durchmesser haben und Mittel zur Verdrehsicherung des Bügels (17) gegenüber dem Zählergehäuse (1) vorgesehen sind.8. Flow meter according to one of claims 2 to 7, characterized in that the bracket (17) is cylindrical Has outer surfaces (37) that have the same common Have diameter and means to prevent rotation of the Bracket (17) opposite the meter housing (1) provided are.
DE29900577U 1999-01-15 1999-01-15 Flow meter, especially water meter Expired - Lifetime DE29900577U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29900577U DE29900577U1 (en) 1999-01-15 1999-01-15 Flow meter, especially water meter
DE10000544A DE10000544A1 (en) 1999-01-15 2000-01-08 Flow meter includes back flow preventer which is easily removed for testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29900577U DE29900577U1 (en) 1999-01-15 1999-01-15 Flow meter, especially water meter

Publications (1)

Publication Number Publication Date
DE29900577U1 true DE29900577U1 (en) 2000-06-21

Family

ID=8067990

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29900577U Expired - Lifetime DE29900577U1 (en) 1999-01-15 1999-01-15 Flow meter, especially water meter
DE10000544A Ceased DE10000544A1 (en) 1999-01-15 2000-01-08 Flow meter includes back flow preventer which is easily removed for testing

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10000544A Ceased DE10000544A1 (en) 1999-01-15 2000-01-08 Flow meter includes back flow preventer which is easily removed for testing

Country Status (1)

Country Link
DE (2) DE29900577U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112212932A (en) * 2020-09-28 2021-01-12 湖南常德牌水表制造有限公司 Positive displacement water meter with pressure overload protection structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112212932A (en) * 2020-09-28 2021-01-12 湖南常德牌水表制造有限公司 Positive displacement water meter with pressure overload protection structure
CN112212932B (en) * 2020-09-28 2024-02-06 湖南常德牌水表制造有限公司 Volumetric water meter with pressure overload protection structure

Also Published As

Publication number Publication date
DE10000544A1 (en) 2000-08-03

Similar Documents

Publication Publication Date Title
DE3229877A1 (en) PH VALUE SENSOR
DE10306873B4 (en) Water meter with outside sealed measuring insert
DE29811791U1 (en) Pressure valve
DE29900577U1 (en) Flow meter, especially water meter
DE29922324U1 (en) Liquid filter
DE3838931A1 (en) Electronic lime protection filter
DE20105345U1 (en) Assembly unit for plumbing and heating installation
DE1055830B (en) Flow measuring device for liquids
DE1909371C3 (en) Spout on sanitary fittings
DE20006078U1 (en) Measuring capsule for water meters
DE391218C (en) Steam trap
DE392965C (en) Device for the introduction of steam from directly fired steam boilers into those with intermittent operation
DE19807373A1 (en) Filter device in modular design
DE20103992U1 (en) Valve insert for a three-way seat valve for switching between two hot water circuits in a heating system with a centrifugal pump
DE20105185U1 (en) Micro hydraulic generator
AT363402B (en) WATER TURBINE
DE2127571A1 (en) Eccentric connection for mixer taps
DE8004582U1 (en) WATER FILTER
DE1932125A1 (en) Connection plug for the heating medium outlet from radiators
DE1987221U (en) Screw cap for releasably holding a fuse link in the base of an electrical fuse
DE20201193U1 (en) Atomizer device vzw. for confectionery
DE20101194U1 (en) Liquid suction and dispensing device
DE20110223U1 (en) Device for cleaning rinsing liquid
DE20012402U1 (en) Circlip for a detachable connector
DE19606979A1 (en) Water fine filtration unit with back washed filter

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000727

R150 Term of protection extended to 6 years

Effective date: 20020723

R151 Term of protection extended to 8 years

Effective date: 20050407

R152 Term of protection extended to 10 years

Effective date: 20070504

R071 Expiry of right