JPS4850494A - - Google Patents

Info

Publication number
JPS4850494A
JPS4850494A JP47104539A JP10453972A JPS4850494A JP S4850494 A JPS4850494 A JP S4850494A JP 47104539 A JP47104539 A JP 47104539A JP 10453972 A JP10453972 A JP 10453972A JP S4850494 A JPS4850494 A JP S4850494A
Authority
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.)
Pending
Application number
JP47104539A
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
Application filed filed Critical
Publication of JPS4850494A publication Critical patent/JPS4850494A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4476—Labyrinth packings with radial path
    • F16J15/4478—Pre-assembled packings
    • 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
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/20—Hubs; Blade connections
    • 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
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact 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
    • B63H2023/327—Sealings specially adapted for propeller shafts or stern tubes
    • 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
    • B63H2023/342—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts comprising couplings, e.g. resilient couplings; Couplings 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/30—Ships, e.g. propelling shafts and bearings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
JP47104539A 1971-10-20 1972-10-20 Pending JPS4850494A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19085271A 1971-10-20 1971-10-20

Publications (1)

Publication Number Publication Date
JPS4850494A true JPS4850494A (ja) 1973-07-16

Family

ID=22703061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47104539A Pending JPS4850494A (ja) 1971-10-20 1972-10-20

Country Status (7)

Country Link
US (1) US3762359A (ja)
JP (1) JPS4850494A (ja)
BE (1) BE790095A (ja)
DE (1) DE2251025A1 (ja)
FR (1) FR2157589A5 (ja)
GB (1) GB1379967A (ja)
NL (1) NL7210260A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308931B2 (de) * 1973-02-23 1978-06-29 J.M. Voith Gmbh, 7920 Heidenheim Schiffsantrieb in Innenbordbauweise mit einem Verstellpropeller
US3902771A (en) * 1974-03-26 1975-09-02 Us Navy Rubber stave bearing which will permit slow speed motion without stick-slip and resultant squeal
GB2159895B (en) * 1984-06-04 1987-09-16 Gen Electric Stepped-tooth rotating labyrinth seal
EP0217956A1 (en) * 1984-12-31 1987-04-15 OZAKI, Hideji Propeller and rudder arrangement on a ship
US4886420A (en) * 1988-06-10 1989-12-12 Engineering Measurments Company Protected flow meter rotor bearing
US6835047B2 (en) * 2001-11-13 2004-12-28 Michigan Wheel Corporation Labyrinth seal adapter for marine propeller
JP6199290B2 (ja) * 2012-07-27 2017-09-20 イーグル工業株式会社 船尾管シール装置
CN111720548A (zh) * 2020-06-22 2020-09-29 东台市海鹏船舶配件厂 一种同步抵压式船用密封装置
FI130447B (en) * 2020-12-18 2023-09-05 Aker Arctic Tech Oy Propeller
CN114802679B (zh) * 2022-03-21 2023-11-24 万力达船用动力系统(苏州)有限公司 一种船用定距桨型侧向推进装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1229194A (ja) * 1967-04-25 1971-04-21
US3565447A (en) * 1967-10-05 1971-02-23 Inst Schiffbau Stern tube seal
GB1188230A (en) * 1968-11-13 1970-04-15 Aconcagau Compania Panamena De Improvements in Bearing Assemblies

Also Published As

Publication number Publication date
BE790095A (fr) 1973-04-13
NL7210260A (ja) 1973-04-25
GB1379967A (en) 1975-01-08
DE2251025A1 (de) 1973-04-26
US3762359A (en) 1973-10-02
FR2157589A5 (ja) 1973-06-01

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