Title:
KNEADING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/137270
Kind Code:
A1
Abstract:
Provided is a kneading device with a configuration making it possible to confirm, without stopping the kneading device, the degree to which abrasion of an inner wall surface of a kneading chamber formed in a casing has progressed. A kneading device (1) comprises: a sensor installation space (16) that is formed in a wall section (3b) of a casing (3); an abrasion detection sensor (14) a detecting unit (17a) of which is disposed at the bottom of the sensor installation space (16); and a control unit (15) that receives a signal which is outputted from the abrasion detection sensor (14) and that includes an abrasion determination unit (22) which determines, on the basis of a signal variation, the progression of abrasion of the inner wall surface (3a) of the kneading chamber (2).
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Inventors:
YAMANE YASUAKI
HAMADA HIKARU
HAMADA HIKARU
Application Number:
PCT/JP2019/045441
Publication Date:
July 02, 2020
Filing Date:
November 20, 2019
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
B29B7/20; B29B7/28; B29C48/92
Foreign References:
JP2009029085A | 2009-02-12 | |||
DE102007021037A1 | 2008-11-06 | |||
DE10354273A1 | 2004-09-23 | |||
JP2017083322A | 2017-05-18 | |||
JPH05309721A | 1993-11-22 | |||
JP2018099784A | 2018-06-28 | |||
JPH0495630U | 1992-08-19 | |||
JP2016037028A | 2016-03-22 |
Other References:
See also references of EP 3871851A4
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (JP)
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