Measuring and testing – Sampler – sample handling – etc. – Capture device
Patent
1983-09-26
1985-12-10
Hart, Charles
Measuring and testing
Sampler, sample handling, etc.
Capture device
73DIG9, G01N 112
Patent
active
045571520
ABSTRACT:
A sampling device for liquid metals contains a pipe (5) and a head (1) fixed on an end thereof, wherein a sampling chamber (11) is formed, which head (1) contains a part (2) of fireproof material which partially limits the sampling chamber (11), which is provided with a supply orifice (12,46) to the sampling chamber and which is put in the pipe (5) with a narrow end (3) in such a way that the sampling chamber (11) is located entirely outside of the pipe (5). The device also has at least one small cooling plate (9) forming at least a part of the well of the sampling chamber (11) and thus also limits the sampling chamber. The part (2) is made of a material that at least during the sampling offers a structure letting gas pass.
REFERENCES:
patent: 3455164 (1969-07-01), Boyle
patent: 3646816 (1972-03-01), Hance et al.
patent: 4102197 (1978-07-01), Bardenheuer et al.
patent: 4197745 (1980-04-01), Kumbrant
patent: 4212203 (1980-07-01), Falk
patent: 4361053 (1982-11-01), Jones et al.
Plessers Jacques J.
Theuwis Alfons L.
Electro-Nite Co.
Hart Charles
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