JP7343940B2 - 船舶推進軸用の軸受 - Google Patents
船舶推進軸用の軸受 Download PDFInfo
- 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
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- shell
- layer
- circular arc
- water
- Prior art date
- 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.)
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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
-
- 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)
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 (zh) | 2021-12-30 |
JPWO2021260965A5 JPWO2021260965A5 (zh) | 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 (zh) |
KR (1) | KR102400231B1 (zh) |
CN (1) | CN114630969B (zh) |
DE (1) | DE112020003968T5 (zh) |
GB (1) | GB2604254B (zh) |
WO (1) | WO2021260965A1 (zh) |
Families Citing this family (1)
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)
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)
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 |
-
2020
- 2020-11-20 WO PCT/JP2020/043494 patent/WO2021260965A1/ja active Application Filing
- 2020-11-20 CN CN202080073594.2A patent/CN114630969B/zh active Active
- 2020-11-20 JP JP2022516592A patent/JP7343940B2/ja active Active
- 2020-11-20 GB GB2205429.0A patent/GB2604254B/en active Active
- 2020-11-20 DE DE112020003968.4T patent/DE112020003968T5/de not_active Ceased
- 2020-11-20 KR KR1020227010225A patent/KR102400231B1/ko active IP Right Review Request
Patent Citations (6)
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)
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 (zh) | 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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