Method and device for fixing and synchronizing rotary pistons in a rotary piston pump

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United States of America Patent

PATENT NO 9611850
APP PUB NO 20140345451A1
SERIAL NO

14453264

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Importance

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Abstract

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A method and a device for fixing and synchronizing rotary pistons in a rotary piston pump involves introducing the rotary pistons into the pump space of the rotary piston pump. A shaft stub of each rotary piston is then pushed through a pump rear wall onto a driveshaft provided for the respective rotary piston. The rotary pistons are aligned and synchronized in the pump space via a template, the template being fixed detachably to a pump housing. The shaft stubs of the respective rotary piston are connected, after the synchronization, in each case via a clamping device in a friction-locked manner to the respective driveshaft, outside the pump space.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NETZSCH PUMPEN & SYSTEME GMBHGEBRÜDER-NETZSCH-STRASSE 19 D-95100 SELB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boehme, Thomas Waldkraiburg, DE 38 424
Denk, Reinhard Muehldorf, DE 12 16
Gradl, Matthias Sesslach, DE 15 52
Herr, Gunther Haarth, DE 10 11
Kamal, Hisham Waldkraiburg, DE 22 70
Kern, Stefan Haag, DE 38 81
Kneidl, Franz Waldkraiburg, DE 10 8
Kreidl, Johann Waldkraiburg, DE 20 85
Kurz, Robert Aschheim, DE 11 19
Murrenhoff, Bernhard Buchbach, DE 7 6
Strassl, Josef Straubing, DE 8 7
Tekneyan, Mikael Waldkraiburg, DE 17 40
Verhoeven, Marcel Hailsham East Sussex, GB 10 4
Weber, Erwin Ampfing, DE 8 4
Weigl, Stefan Muehldorf am Inn, DE 17 137
Willis, Roger Mettenheim, DE 6 3

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