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ES8400572A1 - Perfeccionamientos en obturadores de fluido para elementos rotatorios. - Google Patents

Perfeccionamientos en obturadores de fluido para elementos rotatorios.

Info

Publication number
ES8400572A1
ES8400572A1 ES516276A ES516276A ES8400572A1 ES 8400572 A1 ES8400572 A1 ES 8400572A1 ES 516276 A ES516276 A ES 516276A ES 516276 A ES516276 A ES 516276A ES 8400572 A1 ES8400572 A1 ES 8400572A1
Authority
ES
Spain
Prior art keywords
seal
ring
stationary
annular
spring
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.)
Expired
Application number
ES516276A
Other languages
English (en)
Other versions
ES516276A0 (es
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.)
AE PLC
Original Assignee
AE PLC
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 AE PLC filed Critical AE PLC
Publication of ES516276A0 publication Critical patent/ES516276A0/es
Publication of ES8400572A1 publication Critical patent/ES8400572A1/es
Expired legal-status Critical Current

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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3452—Pressing means the pressing force resulting from the action of a spring
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sealing Devices (AREA)
  • Mechanical Sealing (AREA)

Abstract

DISPOSITIVO OBTURADOR DE FLUIDO PARA ELEMENTOS ROTATORIOS.COMPRENDE UN ELEMENTO DE ESTANQUEIDAD (4), EL CUAL ESTA CONSTREÑIDO ENTRE UNA SUPERFICIE PRINCIPAL (1), UNA SEGUNDA SUPERFICIE (2) QUE GIRA ALREDEDOR DE UNA LINEA CENTRAL (7) Y SE DESLIZA DE FORMA ROTATIVA CONTRA EL ELEMENTO DE ESTANQUEIDAD (4), Y UNA TERCERA SUPERFICIE (3) QUE PUEDE DESLIZARSE AXIALMENTE PARA TRANSMITIR UNA FUERZA DE CIERRA AL ELEMENTO DE ESTANQUEIDAD (4) DESDE UNOS MUELLES (5).ADMITE ALTERNATIVAS DE FORMA Y COMPOSICION.ESPECIALME NTE APLICABLE PARA EJES DE PROPULSION DE GRANDES NAVIOS.
ES516276A 1982-08-16 1982-10-06 Perfeccionamientos en obturadores de fluido para elementos rotatorios. Expired ES8400572A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08223549A GB2125492B (en) 1982-08-16 1982-08-16 Fluid seals for marine propulsion shafting

Publications (2)

Publication Number Publication Date
ES516276A0 ES516276A0 (es) 1983-11-01
ES8400572A1 true ES8400572A1 (es) 1983-11-01

Family

ID=10532335

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516276A Expired ES8400572A1 (es) 1982-08-16 1982-10-06 Perfeccionamientos en obturadores de fluido para elementos rotatorios.

Country Status (2)

Country Link
ES (1) ES8400572A1 (es)
GB (1) GB2125492B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8421749U1 (it) * 1984-05-10 1985-11-10 Metal Work S Pa Guarnizione di tenuta per compinenti di circuiti pneumatici o idraulici.
DK165803C (da) * 1988-09-26 1993-06-21 Shamban W S Europ Taetningskonstruktion til taetning mellem to flader
US5165702A (en) * 1991-05-20 1992-11-24 Ford Motor Company Seal ring assembly for high pressure valves
DE4310448A1 (de) * 1993-03-31 1994-10-06 Parker Praedifa Gmbh Dreiteilige ruhende Abdichtung
DE19641957A1 (de) * 1996-10-11 1998-04-16 Abb Research Ltd Vorrichtung zur Dichtung von Brennkammerziegeln
NL1012801C2 (nl) * 1999-08-10 2001-02-23 Ihc Holland Nv Schotdoorvoering, zoals in het bijzonder voor het doorvoeren van een schroefas door een waterdicht schot.
WO2014054473A1 (ja) * 2012-10-03 2014-04-10 Nok株式会社 密封装置
WO2014054472A1 (ja) * 2012-10-03 2014-04-10 Nok株式会社 密封装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB204789A (en) * 1922-07-08 1923-10-08 John Vernon Pugh Improvements in or relating to wheel hubs
GB381371A (en) * 1931-07-10 1932-10-06 Sim Frey Improvements in or relating to rotary pumps
GB553155A (en) * 1941-08-05 1943-05-10 Escher Wyss Maschf Ag Packing for adjustable propellers, in which the blades and the stems of the blades are detachably connected to each other
GB565387A (en) * 1943-05-22 1944-11-08 John Frederick Cooper Improvements in and relating to fluid seals for shafts, rams, spindles, pistons and the like
GB734379A (en) * 1952-04-25 1955-07-27 Wi Ki M Mfg Company Inc Ball valve
GB746416A (en) * 1953-02-20 1956-03-14 Conrad Albert Solitair Improvements in or relating to sealing arrangements for relatively rotating parts
GB875227A (en) * 1957-11-06 1961-08-16 Crane Packing Ltd Fluid seals between relatively moving components
AT258657B (de) * 1963-10-26 1967-12-11 Bofors Ab Dichtung
GB1125913A (en) * 1964-09-21 1968-09-05 Robbins Aviat Inc Dynamic shaft centering and sealing device
GB1168508A (en) * 1966-06-15 1969-10-29 Fiat Spa Improvements relating to the Sealing of Slidable and/or Rotatable Shafts
IT1028288B (it) * 1975-01-10 1979-01-30 Nuovo Pignone Spa Sistema a boccole a gioco zero per supportare a tenuta in modo ruotabile ma non trasferibile perni alberini e simili articolarmente adatto per ambienti pulverulenti

Also Published As

Publication number Publication date
ES516276A0 (es) 1983-11-01
GB2125492B (en) 1986-07-02
GB2125492A (en) 1984-03-07

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