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Pressure measurement - Wikipedia


Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure and display pressure in an integral unit are called pressure gauges or vacuum gauges. A ma...

Who invented the manometer - Answers.com


Otto von Guericke Otto von Guericke ... A Crane Manometer might be one adapted to use on a crane, probably a steam crane, .... Who invented a manometer?

Manometer | Article about manometer by The Free Dictionary


Looking for manometer? Find out information about manometer. : see pressure pressure, in mechanics, ratio of the force acting on a surface to the area of the ...

Manometer | Define Manometer at Dictionary.com


Manometer definition, an instrument for measuring the pressure of a fluid, consisting of a tube filled with a liquid, the level of the liquid being determined by the ...

Fluid Mechanics: U-Tube Manometer - SBA Invent


There are different types of U-tube manometers. Some U-tube manometers can have an end open to atmosphere, while others may consists of a pressure bulb ...

Pump Choice


In 1643 Torricelli invented the mercury manometer. A glass tube with one side closed, with a length of approx. 1 meter, is filled with mercury and is placed with ...

10.2 Pressure


FIGURE 10.2 Mercury barometer invented by Torricelli. ... Figure 10.3(a) shows a closed-tube manometer, normally used to measure pressures below ...

Christiaan Huygens Biography (1629-1695) - How Products Are Made


In addition to optical aids, Huygens also invented a micrometer in 1658 ... Huygens invented the manometer (a device used to measure the pressureof liquids ...

Inventor of the Sigma Manometer - MeritAnswers.Com


Mar 2, 2016 ... Name of the Inventor of Sigma Manometer is given in this section.

Study on a Concentric Tube Bulb Manometer and its Performance ...


Nov 20, 2007 ... In 1661 Dutch physicist and astronomer Christian Huygens invented the U tube manometer, which was a modification of Torricelli's barometer ...

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Otto von Guericke Discovers the Vacuum - Inventors - About.com


Aug 16, 2016 ... In 1661, Guericke invented the manometer and the barometer. His barometer measured the ambient air pressure and he noted that it was ...

Who First Discovered Viscosity? | The Classroom | Synonym


He switched to medicine and his 1828 dissertation featured the invention of a device called the U-tube mercury manometer, or hemodynamometer. It was used  ...

U-tube manometer | science | Britannica.com


Two types of pressure gauge(Left) A U-tube manometer, in which ... Important landmarks and events along the way to the invention of the airplane include an ...