Title:
WEAR INSPECTION DEVICE, AND SHIP
Document Type and Number:
WIPO Patent Application WO/2024/106282
Kind Code:
A1
Abstract:
A wear inspection device (20) is a device which is provided in a ship equipped with driving force transmitting portions (13a, 13b) for transmitting a rotational driving force to a propulsion propeller and journal bearings (5p to 5s) for rotatably supporting the driving force transmitting portions (13a, 13b), and which is used to perform inspections relating to wear of the journal bearings (5p to 5s). The wear inspection device (20) comprises a casing (4) and distance sensors (21p to 21s). The casing (4) surrounds the driving force transmitting portions (13a, 13b). The journal bearings (5p to 5s) are provided in the casing (4). The distance sensors (21p to 21s) are attached to the casing (4) and measure, in a non-contact manner, distances from a reference point in a radial direction of the driving force transmitting portions (13a, 13b) to outer circumferential surfaces of the driving force transmitting portions (13a, 13b).
Inventors:
SHIMIZU MASAHIRO (JP)
NAKAIE MASASHI (JP)
NISHIYAMA SAIKI (JP)
NAKAIE MASASHI (JP)
NISHIYAMA SAIKI (JP)
Application Number:
PCT/JP2023/040166
Publication Date:
May 23, 2024
Filing Date:
November 08, 2023
Export Citation:
Assignee:
JAPAN MARINE UNITED CORP (JP)
International Classes:
G01B7/00; G01B21/00
Domestic Patent References:
| WO2021140887A1 | 2021-07-15 |
Foreign References:
| JP2002181526A | 2002-06-26 | |||
| JP2019120658A | 2019-07-22 | |||
| JP2017518911A | 2017-07-13 | |||
| JP2001304180A | 2001-10-31 |
Attorney, Agent or Firm:
HOTTA Minoru (JP)
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