NO20045160L - Anordning ved smoring av propeller med vinkeljusterbare blader - Google Patents

Anordning ved smoring av propeller med vinkeljusterbare blader

Info

Publication number
NO20045160L
NO20045160L NO20045160A NO20045160A NO20045160L NO 20045160 L NO20045160 L NO 20045160L NO 20045160 A NO20045160 A NO 20045160A NO 20045160 A NO20045160 A NO 20045160A NO 20045160 L NO20045160 L NO 20045160L
Authority
NO
Norway
Prior art keywords
propeller
lubricant
propeller boss
boss
duct
Prior art date
Application number
NO20045160A
Other languages
English (en)
Inventor
Bjorn Svensson
Conny Thyberg
Original Assignee
Nya Berg Propulsion Ab
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 by Nya Berg Propulsion Ab filed Critical Nya Berg Propulsion Ab
Publication of NO20045160L publication Critical patent/NO20045160L/no

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
    • B63H21/386—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like for handling lubrication liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
    • B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • General Details Of Gearings (AREA)
  • Sliding-Contact Bearings (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Harvester Elements (AREA)
  • Catching Or Destruction (AREA)

Abstract

Et arrangement for en justerbar propell for fartøy omfatter en propell (22) og en drivaksel (20) som strekker seg gjennom skroget, minst to propellblader (25) som er roterbart montert i et respektivt opplagringssete, et propellnav (17), og en tilførselskanal (5) som er anordnet i propellnavet (17) for tilførsel av smøremiddel til setet, hulrommet (2 1) i propellnavet (17) er fullstendig fylt med smøremiddel som er under overtrykk, og propellnavet (17) omfatter også en utløpskanal (6) for returstrøm av smøremiddelet fra opplagringssetet i propellnavet (17), ut gjennom propellnavet (17), kanalene (5), (6) er sammenbundet på utsiden av navet (17), slik at det frembringes sirkulasjon av smøremiddel gjennom propellnavet (17). En fremgangsmåte for smøring av et propellnav (17) i en anordning for en justerbar propell for fartøy, smøremiddel tilføres til et hulrom (21) i propellnavet (17) gjennom en kanal (5), et hulrom (21) fylles fullstendig med smøremiddel, det utføres tiltak slik at smøremiddelet er under overtrykk og transporteres bort fra propellnavet (17), gjennom en kanal (6), og på denne måte frembringes det sirkulasjon av smøremiddel gjennom propellnavet (17).
NO20045160A 2002-05-08 2004-11-25 Anordning ved smoring av propeller med vinkeljusterbare blader NO20045160L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0201384A SE0201384D0 (sv) 2002-05-08 2002-05-08 Ett arrangemang vid en ställbar propeller
PCT/SE2003/000748 WO2003095303A1 (en) 2002-05-08 2003-05-08 Arrangement in connection with a propeller with angularly adjustable blades

Publications (1)

Publication Number Publication Date
NO20045160L true NO20045160L (no) 2005-02-04

Family

ID=20287797

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20045160A NO20045160L (no) 2002-05-08 2004-11-25 Anordning ved smoring av propeller med vinkeljusterbare blader

Country Status (7)

Country Link
EP (1) EP1501723B1 (no)
AT (1) ATE473159T1 (no)
AU (1) AU2003231452A1 (no)
DE (1) DE60333274D1 (no)
NO (1) NO20045160L (no)
SE (1) SE0201384D0 (no)
WO (1) WO2003095303A1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110645133A (zh) * 2018-06-27 2020-01-03 丁明山 水轮发电机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506370C2 (sv) * 1996-04-29 1997-12-08 Kvaerner Turbin Ab Tätningssystem vid hydraulmaskin

Also Published As

Publication number Publication date
ATE473159T1 (de) 2010-07-15
WO2003095303A1 (en) 2003-11-20
DE60333274D1 (de) 2010-08-19
EP1501723A1 (en) 2005-02-02
SE0201384D0 (sv) 2002-05-08
AU2003231452A1 (en) 2003-11-11
EP1501723B1 (en) 2010-07-07

Similar Documents

Publication Publication Date Title
AU2001291641A1 (en) Method for regulating a windmill and an apparatus for the use of said method
US7836675B2 (en) Supercore sump vent pressure control
US20100086403A1 (en) Lubrication of windmilling journal bearings
EP2646315B1 (en) Seal arrangement for a propeller shaft and method for sealing a propeller shaft
EP1653047A3 (fr) Aube de rotor d'une turbine à gaz
KR20040016884A (ko) 선박 추진 장치 및 방법
JP2023053982A (ja) マリンダクトプロペラジェット推進システム
EP2077228A2 (en) Outboard motor
NO20045160L (no) Anordning ved smoring av propeller med vinkeljusterbare blader
BR0302379A (pt) Método e aparelho para operar motores de turbina a gás
SE9703860L (sv) Anordning vid turbomaskin
JP2013129406A (ja) 船舶の空気潤滑システム
US6966700B2 (en) Hydrodynamic plain bearing and method of lubricating and cooling the bearing
AU2021278981A1 (en) Dual strut power transmission housing structure of a marine propulsion system
SE506370C2 (sv) Tätningssystem vid hydraulmaskin
SE0003545D0 (sv) Axiellt justerbar trycklagring för stråldriftsaggregat
FI91050C (fi) Suihkukäyttölaite aluksia varten
KR101873616B1 (ko) 감속기어 및 추진모터 베어링에 대한 윤활유공급장치
US9527568B1 (en) Stern drives having accessible cooling water sea pump
KR20040017342A (ko) 공기의 도입에 의한 프로펠러 유도 압력 변동의 감소
US4790781A (en) Lubricating construction for marine propulsion device of water jet type
KR20190028136A (ko) 발전기용 윤활유 예열 시스템 및 선박
KR101556207B1 (ko) 에너지 회수 장치를 구비한 선박
KR100440429B1 (ko) 헬리콥터 트랜스 미션 점검장치
CN209511077U (zh) 一种可实现间歇工作且可变速的活塞式压缩机传动装置

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application