«GEISSLER TUBE»に関連する英語の本
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1
Fiber Optics Illustrated Dictionary
GDG See Global Development Gateway. GDI See graphics device interface.
Geissler tube A type of sealed dual-electrode gas- filled tube that glows when
current passes through it. The color of the glow varies with the types of gases
used, and ...
2
History of Electron Tubes
Pluecker's disciple, Hittorf also made use of the Geissler tube and Ruhmkorff' s
induction coil to carry out many experiments. In 1869, Hittorf named the luminous
ray radiated straight from the cathode 'Glimmstrahlen\ Furthermore, by improving
...
Double Geissler Tube, 7 inches lung, with balls or spirals of uranium glass, to
show fluorescence, . . . . . . . . 2 25 1923. Geissler Tube. Same as No. 1923, but 12
inches long, . . . 500 1924. Geissler Tube. Same as above, but 24 inches long, .
4
Instruments of Science: An Historical Encyclopedia
Geissler Tube A Geissler tube is a partially evacuated glass tube with two or
more electrodes fitred through its walls. 1t is named after Heinrich Geissler, a
glass blower of Bonn, who began to supply the local professor of mathematics
and ...
Robert Bud, Deborah Jean Warner, 1998
The highly-refrangible rays which possess in so high a degree the power of
exciting fluorescence, are contained in large proportion in the light emitted by a
Geissler's tube filled with rarefied nitrogen. In order to expose fluorescing fluids to
the ...
A small holder and reflector is now made for a Geissler tube. The Geissler tube
should be of the plain kind with no fluorescent liquids in it. The plain type gives
more illumination than the fluorescent type. The Geissler-tube holder is
supported ...
7
The Telecommunications Illustrated Dictionary, Second Edition
The Geissler tube is useful for calibrating optical instruments and as a reference
tool. It has also been used in conjunction with imaging technologies as a low-cost
experimental rotating mirror photodetection device. Educational versions of the ...
8
Nineteenth-century Scientific Instruments
*T!*3sr " [14] Long and elaborate Geissler tube. Johann Geissler (181 5-79 ) was
a mechanic at the University of Bonn, and a particularly fine glassblower. He
made these discharge tubes from the late 1 850s onwards. c. 1875. Science ...
Gerard L'Estrange Turner, 1983
How to Make a Small Geissler Tube How to Make a Folding Canvas Cot All the
material required to make the cot as shown in Fig. 1 consists of wood 1$ in.
square of which two pieces are 6 ft. long ; two pieces 2 ft. 3 in. long; two pieces 1\
ft.
10
Evolution's Fatal Flaw: The Inevitable Consequence of the ...
Geissler had two skills that enabled him to invent an important piece of
experimental apparatus now known as the Geissler tube: the ability to blow glass
and a knowledge of physics. The Geissler tube is fabricated from blown glass
and has a ...
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Master of electrons and photons
... weeks prior to Röntgen's famous announcement, while photographing Mark Twain using a Geissler tube (a predecessor to the Crookes tube) ... «Nature.com, 5月 15»
Neon tubes, signs were art to begin with
It was soon found to glow red in a Geissler tube. However, neon was scarce and impractical for lighting. In 1910, French businessman Georges ... «Orillia Packet & Times, 1月 15»
Recent Acquisitions of The Corning Museum of Glass
A Geissler tube is a sealed glass cylinder, often spiraled or shaped to demonstrate an interesting property of physics. These tubes take their ... «GlobeNewswire, 12月 14»
The Spark of Invention
... wing/aviation, Mach speed, archaeology (Troy), medical x-rays, sound-on-film, neon signs (Geissler tube), first globe model (Erdapfel, 1492), ... «TIME, 11月 13»
Dec. 11, 1910: Neon Lights the City of Light
German physicist Heinrich Geissler created the first geissler tube in 1855 by applying electricity to a tube filled with gas at low pressure. «Wired, 12月 12»
