EP 2699355 A2 20140226 - CENTRIFUGE AND METHOD FOR MONITORING A TORQUE
Title (en)
CENTRIFUGE AND METHOD FOR MONITORING A TORQUE
Title (de)
ZENTRIFUGE UND VERFAHREN ZUR ÜBERWACHUNG EINES DREHMOMENTS
Title (fr)
CENTRIFUGEUSE ET PROCÉDÉ POUR CONTRÔLER UN COUPLE
Publication
Application
Priority
- DE 102011002126 A 20110418
- EP 2012056976 W 20120417
Abstract (en)
[origin: CA2833426A1] The invention relates to a solid bowl worm centrifuge for processing drilling muds, comprising a rotatable drum (1) and a rotatable worm (2), wherein the centrifuge has a drive device for driving the drum and the worm with a drive motor as well as a gear assembly for producing a differential rotational speed between the drum (1) and the worm (2) when the centrifuge is in operation. According to the invention, a gear input shaft (20) of the gear assembly is rotationally fixed by an overload lever arm (47) that can be triggered in the event of a torque overload, the overload lever arm (47) being directly and detachably connected with one end thereof and at a radial distance from the rotation axis of the gear input shaft to said gear input shaft (20) or to a part that is connected thereto in a rotationally fixed manner. The invention also relates to a method for monitoring the torque.
IPC 8 full level
CPC (source: EP US)
B04B 1/2016 (2013.01 - EP US); B04B 3/04 (2013.01 - US); B04B 9/08 (2013.01 - US); B04B 2001/2025 (2013.01 - EP US)
Citation (search report)
See references of WO 2012143342A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102011002126 A1 20121018; BR 112013026647 A2 20161227; BR 112013026647 B1 20201027; CA 2833426 A1 20121026; CA 2833426 C 20190115; EP 2699355 A2 20140226; EP 2699355 B1 20200318; MX 2013012109 A 20140124; MX 338692 B 20160427; RU 2013150334 A 20150527; RU 2581372 C2 20160420; US 2014315706 A1 20141023; US 9855565 B2 20180102; WO 2012143342 A2 20121026; WO 2012143342 A3 20121220
DOCDB simple family (application)
DE 102011002126 A 20110418; BR 112013026647 A 20120417; CA 2833426 A 20120417; EP 12715967 A 20120417; EP 2012056976 W 20120417; MX 2013012109 A 20120417; RU 2013150334 A 20120417; US 201214112286 A 20120417