JPWO2021260965A1 - - Google Patents

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Publication number
JPWO2021260965A1
JPWO2021260965A1 JP2022516592A JP2022516592A JPWO2021260965A1 JP WO2021260965 A1 JPWO2021260965 A1 JP WO2021260965A1 JP 2022516592 A JP2022516592 A JP 2022516592A JP 2022516592 A JP2022516592 A JP 2022516592A JP WO2021260965 A1 JPWO2021260965 A1 JP WO2021260965A1
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022516592A
Other languages
Japanese (ja)
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JP7343940B2 (ja
JPWO2021260965A5 (https=
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Publication of JPWO2021260965A1 publication Critical patent/JPWO2021260965A1/ja
Publication of JPWO2021260965A5 publication Critical patent/JPWO2021260965A5/ja
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Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H23/326—Water lubricated bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/36—Shaft tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
    • F16C17/035—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings the segments being integrally formed with, or rigidly fixed to, a support-element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/203—Multilayer structures, e.g. sleeves comprising a plastic lining
    • F16C33/205—Multilayer structures, e.g. sleeves comprising a plastic lining with two layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H2023/325—Thrust bearings, i.e. axial bearings for propeller shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/02—Mechanical properties
    • F16C2202/04—Hardness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/10—Elastomers; Rubbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/30—Fluoropolymers
    • F16C2208/32—Polytetrafluorethylene [PTFE]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/30—Angles, e.g. inclinations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/30—Ships, e.g. propelling shafts and bearings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/22—Sliding surface consisting mainly of rubber or synthetic rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
JP2022516592A 2020-06-25 2020-11-20 船舶推進軸用の軸受 Ceased JP7343940B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020109827 2020-06-25
JP2020109827 2020-06-25
PCT/JP2020/043494 WO2021260965A1 (ja) 2020-06-25 2020-11-20 船舶推進軸用の軸受

Publications (3)

Publication Number Publication Date
JPWO2021260965A1 true JPWO2021260965A1 (https=) 2021-12-30
JPWO2021260965A5 JPWO2021260965A5 (https=) 2022-06-10
JP7343940B2 JP7343940B2 (ja) 2023-09-13

Family

ID=79282216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022516592A Ceased JP7343940B2 (ja) 2020-06-25 2020-11-20 船舶推進軸用の軸受

Country Status (6)

Country Link
JP (1) JP7343940B2 (https=)
KR (1) KR102400231B1 (https=)
CN (1) CN114630969B (https=)
DE (1) DE112020003968T5 (https=)
GB (1) GB2604254B (https=)
WO (1) WO2021260965A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7792729B2 (ja) * 2022-11-30 2025-12-26 株式会社ミカサ 船舶推進軸用の軸受及び軸受再生方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0290419U (https=) * 1988-12-27 1990-07-18
WO2001055607A1 (en) * 2000-01-31 2001-08-02 E.I. Dupont De Nemours And Company Polymeric bearing with elastomer
JP2002115719A (ja) * 2000-10-06 2002-04-19 Mitsubishi Heavy Ind Ltd 電気防食軸受及びその製造方法
JP2004028142A (ja) * 2002-06-21 2004-01-29 Ohtsu Chemical Kk 軸受け用ゴム材およびそれが取付けられている軸受け
JP2004066977A (ja) * 2002-08-07 2004-03-04 Mitsubishi Heavy Ind Ltd 舶用プロペラ軸の張出軸受
JP2009103307A (ja) * 2008-12-09 2009-05-14 Mitsubishi Heavy Ind Ltd 電気防食軸受の製造方法
JP3183964U (ja) * 2013-03-28 2013-06-06 オーツケミカル株式会社 船舶用割型軸受
CN207470605U (zh) * 2017-11-16 2018-06-08 北京海月星科技有限公司 水润滑轴承及传动装置
CN207921117U (zh) * 2018-01-22 2018-09-28 长春安旨科技有限公司 一种易拆卸橡胶水润滑轴承

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH073057A (ja) * 1993-04-07 1995-01-06 Nitto Denko Corp 親水性フッ素樹脂フィルムの製造方法
KR20040066977A (ko) 2003-01-21 2004-07-30 엘지전자 주식회사 마크업 언어를 이용한 디지탈 방송 저장장치
KR101020027B1 (ko) 2008-03-28 2011-03-09 이주호 자기계획도구를 이용한 독서 일정 관리 방법 및 시스템과이를 위한 기록매체
KR101762692B1 (ko) * 2012-12-11 2017-07-28 현대중공업 주식회사 선박용 프로펠러 축 지지장치
US10196576B2 (en) 2015-01-17 2019-02-05 Eagle Industry Co., Ltd. Water lubrication type bearing material
KR101677430B1 (ko) 2015-03-23 2016-11-22 한국산업기술대학교산학협력단 점진적인 굴절률의 투명전극을 가진 질화갈륨 기반의 태양전지 및 그 제조방법

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0290419U (https=) * 1988-12-27 1990-07-18
WO2001055607A1 (en) * 2000-01-31 2001-08-02 E.I. Dupont De Nemours And Company Polymeric bearing with elastomer
JP2002115719A (ja) * 2000-10-06 2002-04-19 Mitsubishi Heavy Ind Ltd 電気防食軸受及びその製造方法
JP2004028142A (ja) * 2002-06-21 2004-01-29 Ohtsu Chemical Kk 軸受け用ゴム材およびそれが取付けられている軸受け
JP2004066977A (ja) * 2002-08-07 2004-03-04 Mitsubishi Heavy Ind Ltd 舶用プロペラ軸の張出軸受
JP2009103307A (ja) * 2008-12-09 2009-05-14 Mitsubishi Heavy Ind Ltd 電気防食軸受の製造方法
JP3183964U (ja) * 2013-03-28 2013-06-06 オーツケミカル株式会社 船舶用割型軸受
CN207470605U (zh) * 2017-11-16 2018-06-08 北京海月星科技有限公司 水润滑轴承及传动装置
CN207921117U (zh) * 2018-01-22 2018-09-28 长春安旨科技有限公司 一种易拆卸橡胶水润滑轴承

Non-Patent Citations (9)

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Title
BARSZCZEWSKA, AGENIESZKA: "EXPERIMENTAL RESEARCH ON INSUFFICIENT WATER LUBRICATION OF MARINE STERN TUBE JOURNAL BEARING WITH EL", POLISH MARITIME RESEARCH, vol. No 4, Vol.27, JPN6021003433, 2020, PO, pages 91 - 102, ISSN: 0005131347 *
HIROYUKI SADAら: ""PTFE Partial Arc Bearing for Large Water-lubricated Tail-shafts"", PAPER PRESENTED AT THE SNAME 13TH PROPELLER AND SHAFTING SYMPOSIUM，NORFOLK, VIRGINIA, JPN6022032992, 2012, US, pages 1 - 8, ISSN: 0005030375 *
LITWIN, WOJCIECH: "Experimental research on water lubricated three layer sliding bearing with lubrication grooves in th", TRIBOLOGY INTERNATIONAL, vol. 82, JPN6021003421, 2015, pages 153 - 161, ISSN: 0005131344 *
吉川文隆, "水潤滑軸受の信頼性向上に関する研究", JPN6021003430, 2009, JP, pages 1 - 119, ISSN: 0005030377 *
吉川文隆，賀中義雅: ""海水潤滑すべり軸受のトライボロジー —船舶推進系への応用—"", トライボロジスト, vol. 第60巻第12号, JPN6021003427, 15 December 2015 (2015-12-15), JP, pages 784 - 790, ISSN: 0005030378 *
吉川文隆: ""海水潤滑船尾管軸受の高性能化 -環境と省エネに最適なフッ素系樹脂軸受"", 日本マリンエンジニアリング学会誌, vol. 第46巻第１号, JPN6022032991, January 2011 (2011-01-01), JP, pages 32 - 37, ISSN: 0005030379 *
吉川文隆: ""船舶推進系海水潤滑軸受の技術"", 月刊トライボロジー, vol. 第30巻第6号, JPN6021003431, 10 June 2016 (2016-06-10), JP, pages 21 - 23, ISSN: 0005030376 *
宇野昭夫: "新セグメントタイプ海水潤滑船尾管軸受 -分割型ゴム軸受", 日本マリンエンジニアリング学会誌, vol. 第47巻第6号, JPN6021003425, 1 November 2012 (2012-11-01), JP, pages 878 - 881, ISSN: 0005131346 *
齋藤年正: "海水潤滑船尾管軸受の性能評価", 日本マリンエンジニアリング学会誌, vol. 第42巻第4号, JPN6021003423, 31 May 2007 (2007-05-31), JP, pages 700 - 705, ISSN: 0005131345 *

Also Published As

Publication number Publication date
GB202205429D0 (en) 2022-05-25
CN114630969B (zh) 2023-03-28
GB2604254B (en) 2023-05-03
WO2021260965A1 (ja) 2021-12-30
JP7343940B2 (ja) 2023-09-13
KR102400231B9 (ko) 2023-06-26
GB2604254A9 (en) 2022-11-09
CN114630969A (zh) 2022-06-14
GB2604254A (en) 2022-08-31
KR20220044618A (ko) 2022-04-08
KR102400231B1 (ko) 2022-05-19
DE112020003968T5 (de) 2022-05-12

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