JP7343940B2 - 船舶推進軸用の軸受 - Google Patents

船舶推進軸用の軸受 Download PDF

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Publication number
JP7343940B2
JP7343940B2 JP2022516592A JP2022516592A JP7343940B2 JP 7343940 B2 JP7343940 B2 JP 7343940B2 JP 2022516592 A JP2022516592 A JP 2022516592A JP 2022516592 A JP2022516592 A JP 2022516592A JP 7343940 B2 JP7343940 B2 JP 7343940B2
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Prior art keywords
bearing
shell
layer
circular arc
water
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JP2022516592A
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English (en)
Japanese (ja)
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JPWO2021260965A1 (ko
JPWO2021260965A5 (ko
Inventor
義雅 賀中
正孝 四方
耕平 原田
賢司 横垣
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Mikasa KK
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Mikasa KK
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    • 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
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H23/326—Water lubricated bearings
    • 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
    • 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
    • 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 Active 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 JPWO2021260965A1 (ko) 2021-12-30
JPWO2021260965A5 JPWO2021260965A5 (ko) 2022-06-10
JP7343940B2 true JP7343940B2 (ja) 2023-09-13

Family

ID=79282216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022516592A Active 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 (ko)
KR (1) KR102400231B1 (ko)
CN (1) CN114630969B (ko)
DE (1) DE112020003968T5 (ko)
GB (1) GB2604254B (ko)
WO (1) WO2021260965A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024116324A1 (ja) * 2022-11-30 2024-06-06 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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH073057Y2 (ja) * 1988-12-27 1995-01-30 西川ゴム工業株式会社 超高分子量ポリエチレン軸受
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
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
JP3962650B2 (ja) 2002-08-07 2007-08-22 三菱重工業株式会社 舶用プロペラ軸の張出軸受
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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，PO，GDANSK UNIVERSITY OF TECHNOLOGY，2020年，No 4, Vol.27，pp.91-102，DOI:10.2478/pomr-2020-0069，ISSN 1233-2585
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，米国，2012年，p.1-8，DOI: 10.5957/PSS-2012-003
LITWIN, Wojciech，Experimental research on water lubricated three layer sliding bearing with lubrication grooves in th，Tribology International，Elsevier Ltd.，2015年，Vol.82，pp.153-161，DOI:10.1016/j.triboint.2014.10.002，ISSN 0301-679X
吉川文隆，"水潤滑軸受の信頼性向上に関する研究"，日本，長崎大学，2009年，pp.1-119
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，日本，日本マリンエンジニアリング学会，2011年01月，第46巻第１号，p.32-37，DOI:10.5988/jime.46.32，ISSN 1884-3778(online),1346-1427(print)
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，日本，株式会社新樹社，2016年06月10日，第30巻第6号，pp.21-23，ISSN 0914-6121
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，日本，日本トライボロジー学会，2015年12月15日，第60巻第12号，pp.784-790，DOI:10.18914/tribologist.60.12_784，ISSN 2189-9967(online),0915-1168(print)
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，日本，日本マリンエンジニアリング学会，2012年11月01日，第47巻第6号，pp.878-881，DOI:10.5988/jime.47.878，ISSN 1884-3778(online),1346-1427(print)
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，日本，日本マリンエンジニアリング学会，2007年05月31日，第42巻第4号，pp.700-705，DOI:10.5988/jime.42.4_700，ISSN 1884-3778(online),1346-1427(print)

Also Published As

Publication number Publication date
KR20220044618A (ko) 2022-04-08
WO2021260965A1 (ja) 2021-12-30
GB2604254A9 (en) 2022-11-09
GB2604254A (en) 2022-08-31
JPWO2021260965A1 (ko) 2021-12-30
GB2604254B (en) 2023-05-03
KR102400231B1 (ko) 2022-05-19
CN114630969B (zh) 2023-03-28
DE112020003968T5 (de) 2022-05-12
GB202205429D0 (en) 2022-05-25
CN114630969A (zh) 2022-06-14
KR102400231B9 (ko) 2023-06-26

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