Consistometer for analysis of rheological change

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4736624
SERIAL NO

07013498

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Abstract

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A consistometer usable at a work site comprises a stationary receptacle (9) which is placed in an enclosure (3) defined by a consistometer casing (2) and is provided with a stirrer (17) with a rotary drive spindle (18). The casing has an extension (20) in which there is arranged an intermediate shaft (23) angularly fast with a torque receiver (22) of a magnetic type actuated from outside the extension by a driven torque transmitter (21). Shaft (23) is angularly fast with a coupling device (24) for engagement with the spindle simply by the spindle being introduced into the coupling device when the receptacle is placed in the casing.

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Patent Owner(s)

Patent OwnerAddress
TOTAL COMPAGNIE FRANCAISE DES PETROLES5 RUE MICHEL ANGE 75781 PARIS CEDEX 16

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arnstein, Rodolphe Boulogne, FR 1 9
Bisson, Patrick Les Ulis, FR 2 9
Blaquiere, Marc P St. Remy les Chevreuse, FR 1 9

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