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1. WO2013156947 - GAS METER WITH PASSIVE REPEATER

Publication Number WO/2013/156947
Publication Date 24.10.2013
International Application No. PCT/IB2013/053047
International Filing Date 17.04.2013
IPC
G01F 15/06 2006.01
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
15Details of, or accessories for, apparatus of groups G01F1/-G01F13/104
06Indicating or recording devices, e.g. for remote indication
CPC
G01F 15/00
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
15Details of, or accessories for, apparatus of the preceding groups insofar as such details or appliances are not adapted to particular types of such apparatus
G01F 15/061
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
15Details of, or accessories for, apparatus of the preceding groups insofar as such details or appliances are not adapted to particular types of such apparatus
06Indicating or recording devices, e.g. for remote indication
061for remote indication
G01F 15/063
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
15Details of, or accessories for, apparatus of the preceding groups insofar as such details or appliances are not adapted to particular types of such apparatus
06Indicating or recording devices, e.g. for remote indication
061for remote indication
063using electrical means
Applicants
  • METERSIT S.R.L. [IT]/[IT]
Inventors
  • RAMOLINI, Angelo
  • GIACOSI, Andrea
Agents
  • DI BERNARDO, Antonio
Priority Data
MI2012A00062817.04.2012IT
MI2012A00063017.04.2012IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) GAS METER WITH PASSIVE REPEATER
(FR) COMPTEUR DE GAZ À RÉPÉTEUR PASSIF
Abstract
(EN)
A static gas meter is described comprising a control unit (7), a measuring circuit (6) for detecting gas consumptions, a wireless transmission system (8) for transmitting measurements made by the measuring circuit, a charging pack (13) for storing energy to be released to the transmission system in case of need. A battery generates a power supply voltage for supplying the control unit, the measuring circuit and the transmission system. The transmission system (8) comprises a first inner antenna placed inside or on the surface of the body (2) of the meter (1) and a passive repeater (19) coupled to said first antenna.
(FR)
L'invention concerne un compteur statique de gaz comprenant une unité de commande (7), un circuit de mesure (6) pour détecter les consommations de gaz, un système de transmission sans fil (8) pour transmettre les mesures effectuées par le circuit de mesure, un groupe de charge (13) pour stocker l'énergie à libérer dans le système de transmission en cas de besoin. Une batterie génère une tension d'alimentation pour alimenter l'unité de commande, le circuit de mesure et le système de transmission. Le système de transmission (8) comprend une première antenne intérieure placée à l'intérieur ou sur la surface du corps (2) du compteur (1) et un répéteur passif (19) couplé à ladite première antenne.
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