Definition of Aneroid barometer. Meaning of Aneroid barometer. Synonyms of Aneroid barometer

Here you will find one or more explanations in English for the word Aneroid barometer. Also in the bottom left of the page several parts of wikipedia pages related to the word Aneroid barometer and, of course, Aneroid barometer synonyms and on the right images related to the word Aneroid barometer.

Definition of Aneroid barometer

Aneroid barometer
Barometer Ba*rom"e*ter, n. [Gr. ? weight + -meter: cf. F. barom[`e]tre.] An instrument for determining the weight or pressure of the atmosphere, and hence for judging of the probable changes of weather, or for ascertaining the height of any ascent. Note: The barometer was invented by Torricelli at Florence about 1643. It is made in its simplest form by filling a graduated glass tube about 34 inches long with mercury and inverting it in a cup containing mercury. The column of mercury in the tube descends until balanced by the weight of the atmosphere, and its rise or fall under varying conditions is a measure of the change in the atmospheric pressure. At the sea level its ordinary height is about 30 inches (760 millimeters). See Sympiesometer. --Nichol. Aneroid barometer. See Aneroid barometer, under Aneroid. Marine barometer, a barometer with tube contracted at bottom to prevent rapid oscillations of the mercury, and suspended in gimbals from an arm or support on shipboard. Mountain barometer, a portable mercurial barometer with tripod support, and long scale, for measuring heights. Siphon barometer, a barometer having a tube bent like a hook with the longer leg closed at the top. The height of the mercury in the longer leg shows the pressure of the atmosphere. Wheel barometer, a barometer with recurved tube, and a float, from which a cord passes over a pulley and moves an index.

Meaning of Aneroid barometer from wikipedia

- compensation of an aneroid barometer is accomplished by including a bi-metal element in the mechanical linkages. Aneroid barometers sold for domestic use...
- the direct altitude readout of a numeric display. In aircraft, an aneroid barometer measures the atmospheric pressure from a static port outside the aircraft...
- of the medium to convey the signal's information. For example, an aneroid barometer uses the angular position of a needle as the signal to convey the...
- The barometer question is an example of an incorrectly designed examination question demonstrating functional fixedness that causes a moral dilemma for...
- Aneroid may mean: Something devoid of liquid The village of Aneroid, Saskatchewan A type of barometer operated by the movement of the elastic lid of a...
- anemometer, and the hygrometer. The 17th century saw the development of the barometer and the Galileo thermometer while the 18th century saw the development...
- of the medium to convey the signal's information. For example, an aneroid barometer uses rotary position as the signal to convey pressure information...
- suspended by a vacuum.) This bellows configuration is used in aneroid barometers (barometers with an indicating needle and dial card), altimeters, altitude...
- the barograph, that is, a device to monitor pressure, a recording aneroid barometer. P****ionate about his work, Vidi spent all his wealth to fund his...
- instrument for measuring altitude is the pressure altimeter, which is an aneroid barometer with a front face indicating distance (feet or metres) instead of...