FR2842906A1 - Gas flow limiter insertion device for enabling gas meter exchange comprises a sleeve arrangement with up- and downstream connection nipples together with an alignment element - Google Patents

Gas flow limiter insertion device for enabling gas meter exchange comprises a sleeve arrangement with up- and downstream connection nipples together with an alignment element Download PDF

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Publication number
FR2842906A1
FR2842906A1 FR0209359A FR0209359A FR2842906A1 FR 2842906 A1 FR2842906 A1 FR 2842906A1 FR 0209359 A FR0209359 A FR 0209359A FR 0209359 A FR0209359 A FR 0209359A FR 2842906 A1 FR2842906 A1 FR 2842906A1
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FR
France
Prior art keywords
downstream
flow limiter
alignment element
insertion device
gas 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.)
Granted
Application number
FR0209359A
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French (fr)
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FR2842906B1 (en
Inventor
Herve Latta
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.)
HL DEV
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HL DEV
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Publication date
Application filed by HL DEV filed Critical HL DEV
Priority to FR0209359A priority Critical patent/FR2842906B1/en
Publication of FR2842906A1 publication Critical patent/FR2842906A1/en
Application granted granted Critical
Publication of FR2842906B1 publication Critical patent/FR2842906B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • G01F15/18—Supports or connecting means for meters
    • G01F15/185—Connecting means, e.g. bypass conduits

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

Abstract

Device permitting the integration of a flow limiter in the sleeve of a gas meter comprises a sleeve (1) with upstream (2) and downstream (3) connection nipples with a thread (6) and a chamfer (5) permitting the positioning of a limiter and its alignment element (4).

Description

La présente invention concerne un dispositif permettant d'intégrer, dansThe present invention relates to a device making it possible to integrate, into

une manchette de remplacement de compteur GAZ, un déclencheur limitant le débit; ceci en assurant un parfait alignement du montage et de l'étanchéité au niveau des mamelons amont et aval.  a gas meter replacement sleeve, a trigger limiting the flow; this by ensuring perfect alignment of the assembly and sealing at the upstream and downstream nipples.

L'installation de ce limiteur est traditionnellement réalisée dans une  The installation of this limiter is traditionally carried out in a

manchette non réalésée ne permettant pas un montage mécaniquement satisfaisant. En effet les mamelons amont et aval ne peuvent être alignés en respectant un couple de montage identique en amont et aval.  non-reamed cuff does not allow mechanically satisfactory mounting. Indeed, the upstream and downstream nipples cannot be aligned while respecting an identical mounting torque upstream and downstream.

Le dispositif selon l'invention permet de remédier à cet inconvénient.  The device according to the invention overcomes this drawback.

Il comporte selon une première caractéristique un mamelon aval présentant un décolletage et un repérage alphanumérique dans lequel peut être introduit un limiteur de débit  According to a first characteristic, it has a downstream nipple with a turning and an alphanumeric marking into which a flow limiter can be introduced.

Ce décolletage permet avec l'épaisseur du limiteur de débit d'obtenir une hauteur et une longueur du filetage des mamelons amont et aval identiques avant montage.  This cutting allows the thickness of the flow limiter to obtain a height and a length of the threads of the upstream and downstream nipples identical before mounting.

Les dessins en annexe illustrent l'invention.  The accompanying drawings illustrate the invention.

La figure 1 représente une manchette de remplacement compteur avec ses mamelons. La figure 2 représente le mamelon aval permettant l'intégration du limiteur de  Figure 1 shows a counter replacement cuff with its nipples. Figure 2 shows the downstream nipple allowing the integration of the

débit et son repérage.flow and its location.

La figure 3 représente le mamelon aval permettant l'intégration du limiteur de  Figure 3 shows the downstream nipple allowing the integration of the

débit et son repérage - Vision en coupe En référence de ces dessins, le dispositif comporte un coude à 1800(1) avec un mamelon amont (2) et un mamelon aval (3).  flow and its location - Sectional view With reference to these drawings, the device comprises an elbow at 1800 (1) with an upstream nipple (2) and a downstream nipple (3).

Les mamelons amont (2) et aval (3) seront assemblés mécaniquement au coude à  The upstream (2) and downstream (3) nipples will be mechanically assembled at the elbow

1800 (1)1800 (1)

Le mamelon aval (3) avec son repérage (4) comporte un léger chanfrein (5) permettant l'intégration du limiteur de débit sur le filetage compteur (6) .  The downstream nipple (3) with its marking (4) has a slight chamfer (5) allowing the integration of the flow limiter on the counter thread (6).

Le dispositif selon l'invention est particulièrement destiné au remplacement  The device according to the invention is particularly intended for replacement

des compteurs gaz tout en limitant le débit de passage du gaz.  gas meters while limiting the gas flow rate.

-2-2

Claims (2)

REVENDICATIONS 1) Dispositif permettant d'intégrer dans une manchette de compteur gaz un limiteur de débit gaz caractérisé en ce qu'il comporte une manchette (1) avec un mamelon amont (2) et un mamelon aval (3) ayant sur le filetage (6) un léger chanfrein (5) permettant le positionnement d'un limiteur de débit et son repérage  1) Device for integrating into a gas meter sleeve a gas flow limiter characterized in that it comprises a sleeve (1) with an upstream nipple (2) and a downstream nipple (3) having on the thread (6 ) a slight chamfer (5) allowing the positioning of a flow limiter and its identification (4).(4). 2) Dispositif selon la revendication 1) caractérisé par le montage d'un limiteur de débit s'intégrant parfaitement dans le mamelon aval (3) assurant ainsi une installation de la manchette (1) parfaitement alignée en respectant un couple de serrage identique en amont et aval et permettant une étanchéité du montage  2) Device according to claim 1) characterized by the mounting of a flow limiter integrating perfectly into the downstream nipple (3) thus ensuring an installation of the cuff (1) perfectly aligned respecting an identical tightening torque upstream and downstream and allowing sealing of the assembly en amont et en aval, permettant ainsi le remplacement des compteurs gaz.  upstream and downstream, allowing the replacement of gas meters.
FR0209359A 2002-07-24 2002-07-24 DEVICE FOR INTEGRATING A FLOW LIMIT TRIGGER INTO A GAS METER SLEEVE Expired - Fee Related FR2842906B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0209359A FR2842906B1 (en) 2002-07-24 2002-07-24 DEVICE FOR INTEGRATING A FLOW LIMIT TRIGGER INTO A GAS METER SLEEVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209359A FR2842906B1 (en) 2002-07-24 2002-07-24 DEVICE FOR INTEGRATING A FLOW LIMIT TRIGGER INTO A GAS METER SLEEVE

Publications (2)

Publication Number Publication Date
FR2842906A1 true FR2842906A1 (en) 2004-01-30
FR2842906B1 FR2842906B1 (en) 2004-09-17

Family

ID=30011423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0209359A Expired - Fee Related FR2842906B1 (en) 2002-07-24 2002-07-24 DEVICE FOR INTEGRATING A FLOW LIMIT TRIGGER INTO A GAS METER SLEEVE

Country Status (1)

Country Link
FR (1) FR2842906B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301051A (en) * 1965-02-03 1967-01-31 Mueller Co By-pass fluid meter fitting
US3444724A (en) * 1967-01-18 1969-05-20 Universal Controls Corp Probe apparatus for changing gas meters
US5557041A (en) * 1995-03-03 1996-09-17 Sanford, Jr.; James W. Modified water meter arrangements
JP2000329601A (en) * 1999-05-24 2000-11-30 Tabuchi Corp Meter installing box

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301051A (en) * 1965-02-03 1967-01-31 Mueller Co By-pass fluid meter fitting
US3444724A (en) * 1967-01-18 1969-05-20 Universal Controls Corp Probe apparatus for changing gas meters
US5557041A (en) * 1995-03-03 1996-09-17 Sanford, Jr.; James W. Modified water meter arrangements
JP2000329601A (en) * 1999-05-24 2000-11-30 Tabuchi Corp Meter installing box

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 14 5 March 2001 (2001-03-05) *

Also Published As

Publication number Publication date
FR2842906B1 (en) 2004-09-17

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Effective date: 20090331