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Otto von Guericke


Otto von Guericke (originally spelled Gericke, German pronunciation: [ ˈɡeːʁɪkə]) (November 20, 1602 – May 11, 1686 (Julian calendar); November 30, 1602 – Ma...

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 ...

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 ...

pressure gauge | instrument | Britannica.com


U-shaped Mercury manometer to measure pressure. ... The Bourdon-tube gauge, invented about 1850, is still one of the most widely used instruments for ...

U-tube manometer | science | Britannica.com


Two types of pressure gauge(Left) A U-tube manometer, in which ... up to about 90 pounds per square inch (62 newtons per square cm) is a U-tube manometer, ...

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 ...

Meriam's Manometer Line


Inclined Manometer. 60. Picture. Perfect. Precision. First invented in the seventeenth century, manometers are used to measure the pressure of gases. During ...

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


Nov 20, 2007 ... is studied against conventional U-shaped manometer. ... physicist and astronomer Christian Huygens invented the U tube manometer, which.

Head to Head: Photonic Pressure Sensors vs. Mercury-Based ...


Apr 21, 2016 ... "This is the biggest fundamental change to pressure measurement since the invention of the mercury manometer in 1643," says Jay Hendricks, ...

Using Manometers For Measuring Pressure - Lifetime-Reliability ...


A U-tube manometer is the simplest of the pressure measurement ... Invention of the U-tube manometer allowed the early investigators into fluid mechanics to.

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Who invented the manometer - Answers


Otto von Guericke Otto von Guericke ... the most common type of manometer are u-tube type,inclined and the cistern type of ... Who invented a manometer?

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 ...

Fluid Mechanics: Incline Tube Manometer - SBA Invent


The incline tube manometer was developed to measure small pressure changes. The steeper the angle of the manometer, the more precise it is.