G - Physics – 01 – K
Patent
G - Physics
01
K
G01K 5/20 (2006.01)
Patent
CA 2365725
This invention relates to maximum/minimum thermometer of the type comprising an expansion liquid, a transfer liquid and indexes for recording the maximum and minimum temperatures. Described in particular are new transfer liquids designed to replace conventionally used mercury and new indexes suitable for use in the disclosed thermometers.
L'invention concerne un thermomètre à maxima et minima de type des ceux contenant un liquide de dilatation, un liquide de transfert et des indexes pour enregistrer les températures maximales et minimales. L'invention concerne notamment de nouveaux liquides de transfert destinés à remplacer le mercure utilisé habituellement ainsi que de nouveaux indices conçus pour s'employer dans les thermomètres de l'invention.
Hamilton John Montgomery
Perkins Peter Graham
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
S. Brannan & Sons Ltd.
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