Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing gas sample
Patent
1994-11-15
1996-09-24
Housel, James C.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing gas sample
422100, 7386331, 7386491, 222330, 222195, 222420, B01L 300
Patent
active
055588379
ABSTRACT:
A droplet floating apparatus is provided to float a sample without any contact so as to carry out various types of experiments and develop new materials. The droplet floating apparatus includes a liquid sample supply pipe whose distal end is opened to a floating space, to receive supply of a liquid sample to form a droplet at the distal end, a separating device for separating the droplet from the liquid sample supply pipe, and a device for confining the separated droplet in the floating space without ambient contact. The separating device uses a gas to spray a pressurized gas on the droplet, and the confining device uses voltage. The liquid sample supply pipe is periodically vibrated, and the distal end of the liquid sample supply pipe may be diagonally cut away or may be heated. A plurality of liquid sample supply pipes may be mounted to supply a plurality of types of liquid samples. Further, the droplet may be recovered by suction of a droplet recovery pipe, an adsorber, or the like.
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W. K. Rhim, et al "Electrostatic Levitators and Drop Dynamics Experiments" Jan. 1990 Jet Propulsion Lab.
Freed Rachel Heather
Housel James C.
Mitsubishi Denki & Kabushiki Kaisha
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