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Title:
A SEALING DEVICE FOR A ROTOR SHAFT OF A KNEADER
Document Type and Number:
WIPO Patent Application WO/2023/275965
Kind Code:
A1
Abstract:
A sealing device (123) for a rotor shaft (1) of a kneader; the rotor shaft (1) having a rotor shaft diameter (1D) and a rotation axis (1C); the sealing device (123) provided with a first visco seal (2) and a second visco seal (3) arranged closer to a discharge side end (5) of the rotor shaft (1) than the first visco seal (2).

Inventors:
BUNSART SARAWUT (JP)
HWANSANG AKKAMON (TH)
TREMBLIER JEROME (TH)
Application Number:
PCT/JP2021/024462
Publication Date:
January 05, 2023
Filing Date:
June 29, 2021
Export Citation:
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Assignee:
MICHELIN & CIE (FR)
International Classes:
B29C48/25; B29B7/22; B29B7/48; B29B7/58
Foreign References:
JP5167201B22013-03-21
JP2004293639A2004-10-21
JPH08128535A1996-05-21
JPH11170251A1999-06-29
JP2014185627A2014-10-02
JPH0687119A1994-03-29
JPH11285200A1999-10-15
JP2017020412A2017-01-26
Attorney, Agent or Firm:
WADA Yukihiro (JP)
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