ES2000008A4 - Sistema de cojinetes de tubo de popa para helices que giran en sentidos contrarios. - Google Patents

Sistema de cojinetes de tubo de popa para helices que giran en sentidos contrarios.

Info

Publication number
ES2000008A4
ES2000008A4 ES86115270T ES86115270T ES2000008A4 ES 2000008 A4 ES2000008 A4 ES 2000008A4 ES 86115270 T ES86115270 T ES 86115270T ES 86115270 T ES86115270 T ES 86115270T ES 2000008 A4 ES2000008 A4 ES 2000008A4
Authority
ES
Spain
Prior art keywords
propellers
directions
turn
bearing system
tube bearing
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.)
Granted
Application number
ES86115270T
Other languages
English (en)
Other versions
ES2000008B3 (es
Inventor
Sadao Nagasaki Technical Institute Of Asanabe
Kunio Nagasaki Technical Institute Of Saki
Susumu Nagasaki Technical Institute Of Taniguchi
Shozo Nagasaki Technical Institute Of Morohoshi
Masatoshi Nagasaki Shipyard & Engine Works Koda
Susumu Nagasaki Technical Institute Of Matsumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP60250471A external-priority patent/JPS62110595A/ja
Priority claimed from JP1986050694U external-priority patent/JPS62162200U/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of ES2000008A4 publication Critical patent/ES2000008A4/es
Application granted granted Critical
Publication of ES2000008B3 publication Critical patent/ES2000008B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • 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
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on 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
    • B63H2023/323—Bearings for coaxial propeller shafts, e.g. for driving propellers of the counter-rotative type
    • 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
    • B63H2023/327—Sealings specially adapted for propeller shafts or stern 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
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

LA HELICE TRASERA PRESENTA UN EJE INTERNO, Y LA HELICE FRONTAL UN EJE EXTERNO, ROTANDO AMBOS EJES EN DIRECCIONES OPUESTAS. LA PARTE CENTRAL DEL EJE INTERNO, PRESENTA UN HUECO POR DONDE SE SUMINISTRA EL ACEITE RADIALMENTE DEL EJE INTERNO, PARA PASAR PERPENDICULARMENTE A LA PERIFERIA DE LA SUPERFICIE Y A LOS DIFERENTES PISOS DE MANERA LONGITUDINAL SOBRE EL EJE INTERNO, POR EL QUE SE AGARRA EL COJINETE TRASERO, PREVINIENDO EL EFECTO EN VOLADIZO DE LA HELICE.
ES86115270T 1985-11-08 1986-11-04 Sistema de apoyo de la bocina de codaste a la helice contrarrotativa Expired - Lifetime ES2000008B3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60250471A JPS62110595A (ja) 1985-11-08 1985-11-08 二重反転プロペラ用船尾管軸受
JP1986050694U JPS62162200U (es) 1986-04-04 1986-04-04

Publications (2)

Publication Number Publication Date
ES2000008A4 true ES2000008A4 (es) 1987-07-01
ES2000008B3 ES2000008B3 (es) 1991-03-16

Family

ID=26391149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86115270T Expired - Lifetime ES2000008B3 (es) 1985-11-08 1986-11-04 Sistema de apoyo de la bocina de codaste a la helice contrarrotativa

Country Status (7)

Country Link
US (1) US4786264A (es)
EP (1) EP0221536B1 (es)
KR (1) KR900004060B1 (es)
CA (1) CA1264609A (es)
DE (2) DE3673603D1 (es)
ES (1) ES2000008B3 (es)
NO (1) NO165286C (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4227718A1 (de) * 1992-08-21 1994-02-24 Renk Tacke Gmbh Konter-rotierender Propellerantrieb für Schiffe
DE4232753C2 (de) * 1992-09-30 2001-03-08 Blohm & Voss Ind Gmbh Schmieranordnung für Abdichtungen von Propellerantrieben für Schiffe mit zwei konzentrisch zueinander angeordneten gegenläufigen Propellern
DE4235737C2 (de) * 1992-10-23 2000-11-30 Blohm & Voss Ind Gmbh Stevenrohrlagersystem für gegenläufige Schiffsschrauben
NL9301292A (nl) * 1993-07-22 1995-02-16 Twin Technology Dev B V Scheepsaandrijving met tegengesteld roterende scheepsschroeven.
EP0803657B1 (en) * 1994-09-08 2003-01-15 Kawasaki Jukogyo Kabushiki Kaisha Reversing bearing device for double reversing propeller
KR20030085818A (ko) * 2002-05-02 2003-11-07 현대중공업 주식회사 축계 정렬 경사의 자동 조정이 가능한 탄성지지 스턴튜브
JP4524669B2 (ja) 2003-07-25 2010-08-18 株式会社ニコン 投影光学系の検査方法および検査装置
CN100414164C (zh) * 2004-01-20 2008-08-27 郑红专 油平衡装置及使用油平衡装置的轴
WO2008043011A2 (en) * 2006-10-05 2008-04-10 Stolper Peter R Enclosed shaft system for marine propulsion

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601310A (en) * 1944-11-11 1948-05-04 Austin Motor Co Ltd Improvements in the lubrication of connecting rod big ends and the crank pins with which they engage
US2470560A (en) * 1939-06-13 1949-05-17 Walter S Hoover Oppositely rotating propellers
US2457999A (en) * 1946-03-28 1949-01-04 Continental Aviat & Eng Corp Lubrication means for dual propeller shaft assemblies
US2987031A (en) * 1959-07-24 1961-06-06 Conrad R Odden Dual propeller propulsion
GB1236399A (en) * 1967-09-12 1971-06-23 Glacier Co Ltd Journal bearing assembly for counter-rotating shafts
GB1205979A (en) * 1967-11-22 1970-09-23 Glacier Co Ltd Shaft bearing assembly for counter rotating shafts
GB1422794A (en) * 1972-05-19 1976-01-28 Swan Hunter Group Ltd Ships stern bush antiseptic and non-toxic substance and a method of making the same
GB2069626A (en) * 1979-11-05 1981-08-26 Pilgrim Eng Dev Bearing and method of mounting bearing

Also Published As

Publication number Publication date
ES2000008B3 (es) 1991-03-16
NO165286C (no) 1991-01-23
EP0221536A3 (en) 1988-01-07
NO165286B (no) 1990-10-15
NO864464D0 (no) 1986-11-07
DE221536T1 (de) 1987-08-13
US4786264A (en) 1988-11-22
KR870004878A (ko) 1987-06-02
NO864464L (no) 1987-05-11
DE3673603D1 (de) 1990-09-27
CA1264609A (en) 1990-01-23
EP0221536A2 (en) 1987-05-13
EP0221536B1 (en) 1990-08-22
KR900004060B1 (ko) 1990-06-11

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