Title:
STIRRING ROD ASSEMBLY AND TRANSPORT AND STORAGE CONTAINER FOR LIQUIDS WITH A STIRRING ROD ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2016/142090
Kind Code:
A3
Abstract:
The invention relates to a stirring rod assembly (29) for connection to an agitator that can be combined with a container (20) for receiving liquids, wherein the container comprises in an upper base wall (26) a filling opening, which can be closed with a lid (28), for filling the container, wherein the stirring rod assembly has a rod-shaped stirring element carrier (30) which is designed as a hollow shaft for receiving a stirrer shaft, and stirring elements (32) which are pivotably connected to the stirring element carrier, such that, in an assembly configuration, the stirring elements are pivoted with a free end of a stirring element relative to a rotational axis of the stirring element carrier. According to the invention, a spring device is arranged between the stirring elements and the stirring element carrier in such a way that, in an operating configuration, the stirring elements are subjected to centrifugal force as a result of a rotation of the stirring element carrier and assume a pivoting position, which is dependent on the rotational speed of the stirring element carrier, with a stirring angle δ with respect to the axis of rotation, wherein the free ends of the stirring element are arranged at a stirring distance r from the axis of rotation and wherein the spring force, which increases with an increasing stirring angle, counteracts the centrifugal force.
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Inventors:
BÜSCH CARSTEN (DE)
BLÖMER PETER (DE)
PAUL ULRICH (DE)
BLÖMER PETER (DE)
PAUL ULRICH (DE)
Application Number:
PCT/EP2016/051497
Publication Date:
November 10, 2016
Filing Date:
January 26, 2016
Export Citation:
Assignee:
PROTECHNA SA (CH)
International Classes:
B01F7/00; B01F15/00
Foreign References:
| DE2420605A1 | 1975-11-06 | |||
| SU1152639A1 | 1985-04-30 | |||
| SU1662658A1 | 1991-07-15 | |||
| US1898094A | 1933-02-21 | |||
| EP0164303A2 | 1985-12-11 | |||
| US20040145965A1 | 2004-07-29 | |||
| CA2644168A1 | 2010-05-18 | |||
| EP2620210A1 | 2013-07-31 | |||
| JP3210877B2 | 2001-09-25 | |||
| DE102011051499A1 | 2013-01-03 | |||
| GB115933A | 1918-05-30 | |||
| JPS61143631U | 1986-09-04 | |||
| DE102010060094A1 | 2011-12-22 |
Attorney, Agent or Firm:
ADVOTEC. PATENT- UND RECHTSANWÄLTE (Siegen, DE)
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