PE36996A1 - Sello ajustable para arbol de transmision de helice - Google Patents

Sello ajustable para arbol de transmision de helice

Info

Publication number
PE36996A1
PE36996A1 PE1995280456A PE28045695A PE36996A1 PE 36996 A1 PE36996 A1 PE 36996A1 PE 1995280456 A PE1995280456 A PE 1995280456A PE 28045695 A PE28045695 A PE 28045695A PE 36996 A1 PE36996 A1 PE 36996A1
Authority
PE
Peru
Prior art keywords
media
seal
tree
passage
ring
Prior art date
Application number
PE1995280456A
Other languages
English (en)
Inventor
George Macdonald
Original Assignee
Duramax Inc
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 Duramax Inc filed Critical Duramax Inc
Publication of PE36996A1 publication Critical patent/PE36996A1/es

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
    • 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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sealing Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Mechanical Sealing (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

ESTA REFERIDO A UN DISPOSITIVO DE SELLO DE ARBOL QUE SE UTILIZA CON UN ARBOL DE TRANSMISION QUE SE EXTIENDE A TRAVES DE UNA ABERTURA EN EL CASCO O MAMPARO DE UNA EMBARCACION, CON EL FIN DE EVITAR EL FLUJO DE FLUIDO AL INTERIOR DE LA EMBARCACION Y FUERA DE LOS CONFINES DEL DISPOSITIVO, CARACTERIZADO PORQUE EL ARBOL ES GIRATORIO ALREDEDOR DE UN EJE GENERALMENTE LINEAL Y POR TENER UN ANILLO DE SELLO MONTADO SOBRE EL ARBOL PARA ROTAR CON ESTE, EL ANILLO DE SELLO TIENE UNA SUPERFICIE DE SELLO Y EL DISPOSITIVO TIENE UN PASAJE CON UN EJE LONGITUDINAL Y CENTRAL PARA RECIBIR AL ARBOL DE ROTACION; Y QUE COMPRENDE: 1) UN MEDIO ADAPTADOR RIGIDO QUE INCLUYE UNA PARTE DEL PASAJE; 2) UN MEDIO DE ANILLO DE DESLIZAMIENTO RIGIDO QUE TIENE PARTE DEL PASAJE Y ESTA CONECTADO AL MEDIO ADAPTADOR; 3) UN MEDIO DE DIAFRAGMA QUE TIENE UNA PRIMERA Y SEGUNDA PORCIONES, LA PRIMER PORCION ESTA COLOCADA ENTRE EL MEDIO ADAPTADOR Y EL MEDIO DE ANILLO DE DESLIZAMIENTO Y FORMA UN SELLO HERMETICO AL AGUA ENTRE LOS MISMOS; 4) UN MEDIO DE ANILLO DE FRICCION RIGIDO QUE TIENE PARTE DEL PASAJE, EL MEDIO DE ANILLO DE FRICCION TIENE UNA PORCION CONECTADA OPERATIVAMENTE CON LA SEGUNDA PORCION DEL MEDIO DE DIAFRAGMA EN UN SELLO HERMETICO AL AGUA Y 5) UN MEDIO DE EMPUJE QUE EMPUJA AL MEDIO DE ANILLO DE FRICCION, SIENDO ESTE UN RESORTE
PE1995280456A 1994-10-03 1995-09-29 Sello ajustable para arbol de transmision de helice PE36996A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/316,883 US5639098A (en) 1994-10-03 1994-10-03 Adjustable seal for propeller drive shaft

Publications (1)

Publication Number Publication Date
PE36996A1 true PE36996A1 (es) 1996-09-04

Family

ID=23231119

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1995280456A PE36996A1 (es) 1994-10-03 1995-09-29 Sello ajustable para arbol de transmision de helice

Country Status (15)

Country Link
US (2) US5639098A (es)
EP (1) EP0850374B1 (es)
JP (1) JP3740166B2 (es)
AU (1) AU688613B2 (es)
BR (1) BR9509470A (es)
CA (1) CA2201509C (es)
CO (1) CO4440579A1 (es)
DE (1) DE69533093D1 (es)
FI (1) FI971019A (es)
MX (1) MX9702337A (es)
MY (1) MY115782A (es)
NO (1) NO971209L (es)
NZ (1) NZ295005A (es)
PE (1) PE36996A1 (es)
WO (1) WO1996010708A1 (es)

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JP4763920B2 (ja) * 2001-06-21 2011-08-31 イーグル工業株式会社 多段軸封装置
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US9080690B2 (en) 2011-07-18 2015-07-14 Dennis W. Gilstad Tunable check valve
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EP3543570A1 (en) * 2016-11-16 2019-09-25 Eagle Industry Co., Ltd. Mechanical seal
KR101889521B1 (ko) * 2017-05-19 2018-08-17 (주)백산기계 개량 안강망 선박의 추진 축계 시스템
KR102020661B1 (ko) * 2017-11-29 2019-09-11 이광현 회전축 수밀장치
CN109185460A (zh) * 2018-10-10 2019-01-11 丹东克隆集团有限责任公司 机械密封装置的静环补偿组件
KR200489797Y1 (ko) * 2019-01-18 2019-08-08 조영효 선박용 빌지발생 방지장치
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CN112413134A (zh) * 2020-12-10 2021-02-26 江苏海建股份有限公司 一种端面密封装置
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Also Published As

Publication number Publication date
MX9702337A (es) 1997-06-28
EP0850374B1 (en) 2004-05-26
AU688613B2 (en) 1998-03-12
JP3740166B2 (ja) 2006-02-01
NO971209L (no) 1997-05-14
US6039320A (en) 2000-03-21
WO1996010708A1 (en) 1996-04-11
DE69533093D1 (de) 2004-07-01
FI971019A (fi) 1997-06-03
FI971019A0 (fi) 1997-03-11
MY115782A (en) 2003-09-30
NZ295005A (en) 1999-01-28
CO4440579A1 (es) 1997-05-07
US5639098A (en) 1997-06-17
NO971209D0 (no) 1997-03-14
CA2201509A1 (en) 1996-04-11
BR9509470A (pt) 1997-09-30
EP0850374A4 (es) 1998-07-01
CA2201509C (en) 2006-08-22
EP0850374A1 (en) 1998-07-01
AU3824795A (en) 1996-04-26
JPH10506860A (ja) 1998-07-07

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