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JP4876447B2 |
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JP4878508B2 |
To provide a sensor mounting member, capable of preventing the occurrence of short circuits at terminal pin parts of an ultrasonic sensor of an ultrasonic flow meter. The mounting member 5 used for mounting an ultrasonic sensor 7 to an i...
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JP4872742B2 |
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JP4869701B2 |
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JP4866753B2 |
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JP4867037B2 |
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JP4867738B2 |
To provide a device for monitoring gas appliance, performing automatic leak inspection through the communication with a gas pressure regulator. The gas appliance monitoring device includes a flow rate measurement means 17, a gas shutoff ...
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JP4867739B2 |
To provide a device for monitoring gas appliance performing automatic leak inspection through the communication with a gas pressure regulator. The gas appliance monitoring device includes a flow rate measurement means 17, a gas shutoff v...
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JP4867740B2 |
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JP2012018033A |
To provide a seismic sensing device with high accuracy for suppressing variations in seismic sensing accuracy depending on an installation state.The seismic sensing device for a gas meter comprises: a shutoff valve 8 for opening and clos...
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JP2012018032A |
To provide a gas meter which can exactly perform state discrimination without using an auxiliary tool or the like regardless of installation environment such as a dark place and a high place.The gas meter includes: display means 2 which ...
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JP4862713B2 |
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JP4862827B2 |
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JP4862606B2 |
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JP4862828B2 |
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JP4860250B2 |
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JP4859295B2 |
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JP4862780B2 |
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JP4862698B2 |
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JP4862901B2 |
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JP4859492B2 |
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JP4859481B2 |
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JP4861943B2 |
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JP4862817B2 |
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JP4861863B2 |
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JP4862781B2 |
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JP4851664B2 |
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JP4853092B2 |
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JP4850360B2 |
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JP4850359B2 |
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JP4852265B2 |
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JP2012002708A |
To provide a highly safe ultrasonic gas meter that detects abnormality early when water or the like intrudes into a measurement channel.A pair of ultrasonic sensors 13, 14 are provided at upstream and downstream sides on a top surface of...
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JP2012002625A |
To provide a flow rate measuring apparatus which accurately measures a flow rate even in the case water infiltrates into a fluid pipeline.A flow rate measuring apparatus comprises; a first vibrator 2 for transmitting ultrasonic waves; a ...
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JP2012002626A |
To prevent wrong measurement from giving rise to wrong cumulative counting by detecting noise that constantly invades into an ultrasound gas meter.An ultrasound gas meter comprises a measuring means 5 that measures a flow rate from a dif...
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JP4845095B2 |
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JP4846460B2 |
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JP4845822B2 |
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JP4844005B2 |
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JP4838024B2 |
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JP4836115B2 |
To provide a gas metering system capable of correctly grasping the gas use amount of at least a specific gas apparatus when a plurality of gas apparatuses are connected to one gas meter. The gas metering system comprises, in a master met...
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JP4838515B2 |
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JP4838561B2 |
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JP4828100B2 |
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JP4828014B2 |
To provide a gas cut-off device for temporarily stopping abnormality determnation in using a gas apparatus even if a sudden change flow is detected when a pressure fluctuation due to reliquefaction of LP gas is caused. A flow velocity is...
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JP4828702B2 |
The invention relates to a gas meter, especially for household and industrial use, comprising a CMOS anemometer (2) which is provided as a means for determining a consumed quantity of gas, which measures a change in temperature of a gas ...
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JP4822106B2 |
A diaphragm is uniformly and finely deformed by compressed air supplied from an electro-pneumatic regulator, so that test fluid is supplied in conformity with the deformation of the diaphragm. In this way, a flow quantity of the test flu...
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JP4820032B2 |
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JP4819992B2 |
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JP4820015B2 |
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JP2011232240A |
To provide an apparatus mounting device capable of easily mounting ancillary equipment, such as communication terminal equipment for automated meter reading, to a piping of a gas meter.The apparatus mounting device has a mounting plate f...
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