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Gas meter. A gas meter is a specialized flow meter, used to measure the volume of fuel gases such as natural gas and liquefied petroleum gas. Gas meters are used at residential, commercial, and industrial buildings that consume fuel gas supplied by a gas utility. Gases are more difficult to measure than liquids, because measured volumes are ...
Roots blowers are also used in reverse to measure the flow of gases or liquids, for example, in gas meters. Roots blowers were used for cabin pressurisation in aircraft, initially being investigated immediately before WW2 (using the Marshall supercharger) and made by companies such as Sir George Godfrey and Partners who were still shipping ...
Gas volume corrector - device for calculating, summing and determining increments of gas volume, measured by gas meter if it were operating base conditions. For this purpose, uses as input the gas volume, measured by the gas meter and other parameters such as: gas pressure and temperature. It is used for the settlement of trade wholesale gas.
The new technology promises more accurate natural gas readings and new safety measures. But some critics say they’re not worth the cost. Spire is installing new ‘smart meters’ around KC.
In 1875, Roots exhibited a blower at the Saint Petersburg Exhibition; Thwaites and Carbutt exhibited a Roots principle "air blowing machine" for mine ventilation in the same exhibition. [ 6 ] In 1885, Edgar Dwight Johnston joined the firm of 30 people; he became vice president in 1889 and president in 1898, remaining so until at least 1931.
A residential gas meter. The concept of submetering was effectively "invented" sometime in the 1920s, when many laws currently affecting submetering were written. [clarification needed] Submetering was not widespread until the energy crisis in the mid-1970s, which prompted an increase in submetering for gas and electric usage. Water submetering ...
An owner of a natural-gas company manipulated meters to charge a Kentucky city for gas it didn’t receive, a federal grand jury has charged. It’s not clear how much the alleged scam cost the ...
When historic high-tide flooding struck Hampton Beach on a Saturday in January, Unitil received reports of submerged natural gas service meters and regulators. Gas technicians decided to ...
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