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Title:
DUAL-PURPOSE DEVICE FOR PREVENTING SHAFT SYSTEM THORDON FROM DEFORMING AND COOLING
Document Type and Number:
WIPO Patent Application WO/2022/095198
Kind Code:
A1
Abstract:
A dual-purpose device for preventing shaft system thordon from deforming and cooling, applied to the technical field of watercrafts, and comprising: a pipe base (1) provided with a through hole (2). The through hole (2) is provided with a pipeline (3). Sealing plates (4) are provided on both ends of the pipeline (3). The two sealing plates (4) are both provided with cooling water inlets (5). The pipeline (3) is sleeved on a bearing (6). The bearing (6) is sleeved on a shaft sleeve (7). An epoxy resin layer (8) is provided between the exterior of the shaft sleeve (7) and the pipe base (1).

Inventors:
YAN ZHIQING (CN)
ZHANG XIONGFU (CN)
GONG XUEHUA (CN)
Application Number:
PCT/CN2020/134538
Publication Date:
May 12, 2022
Filing Date:
December 08, 2020
Export Citation:
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Assignee:
JIANGLONG SHIPBUILDING CO LTD (CN)
International Classes:
B63H23/34; B63H21/38
Foreign References:
CN102795330A2012-11-28
CN104085523A2014-10-08
CN208868248U2019-05-17
CN109533260A2019-03-29
CN109681533A2019-04-26
CN201201714Y2009-03-04
CN204871550U2015-12-16
CN107719616A2018-02-23
JPH08156142A1996-06-18
Attorney, Agent or Firm:
GUANGZHOU HONGLI PATENT AGENCY CO. LTD. (CN)
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