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SE8402189L - PROPELLER SHAFT SEALING SEAL - Google Patents

PROPELLER SHAFT SEALING SEAL

Info

Publication number
SE8402189L
SE8402189L SE8402189A SE8402189A SE8402189L SE 8402189 L SE8402189 L SE 8402189L SE 8402189 A SE8402189 A SE 8402189A SE 8402189 A SE8402189 A SE 8402189A SE 8402189 L SE8402189 L SE 8402189L
Authority
SE
Sweden
Prior art keywords
seal
propeller shaft
shaft
shaft sealing
sealing seal
Prior art date
Application number
SE8402189A
Other languages
Swedish (sv)
Other versions
SE8402189D0 (en
SE457012B (en
Inventor
K Ishitani
T Hamasaki
T Unseki
S Shiomi
S Amiboshi
E Kawamura
Original Assignee
Mitsubishi Heavy Ind Ltd
Eagle Ind Co 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 JP1983058717U external-priority patent/JPS59165300U/en
Priority claimed from JP1983148206U external-priority patent/JPS6055599U/en
Priority claimed from JP1983148207U external-priority patent/JPS6055600U/en
Priority claimed from JP16594083U external-priority patent/JPS6073972U/en
Application filed by Mitsubishi Heavy Ind Ltd, Eagle Ind Co Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of SE8402189D0 publication Critical patent/SE8402189D0/en
Publication of SE8402189L publication Critical patent/SE8402189L/en
Publication of SE457012B publication Critical patent/SE457012B/en

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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • 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
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • 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)
  • Physics & Mathematics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
  • Glass Compositions (AREA)
  • Mechanical Sealing (AREA)

Abstract

Disclosed is a propeller shaft seal device 1 where in an annular case member comprising units 5, 6, 7, 8 is arranged on the outer periphery of a shaft 2, a plurality of seal members 12, 17, 20 are disposed in annular gaps formed between the shaft and the case member to form a multiple stage seal against sea water A and lubricating oil B, and pressure fluid is fed through line 27 into the seal portion so as to enhance the sealing effect by pressure of the fluid on seal member 12 and lip seal 17. Seal members 12 in Fig. 1 are segment seal members, but a hollow rubber ring could be used instead, Fig. 5 (not shown). Several embodiments are described. <IMAGE>
SE8402189A 1983-04-21 1984-04-18 SEALING DEVICE FOR PROPELLER SHAFT HOUSES SE457012B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1983058717U JPS59165300U (en) 1983-04-21 1983-04-21 Stern tube shaft sealing device
JP1983148206U JPS6055599U (en) 1983-09-27 1983-09-27 Stern tube shaft sealing device
JP1983148207U JPS6055600U (en) 1983-09-27 1983-09-27 Stern tube shaft sealing device
JP16594083U JPS6073972U (en) 1983-10-28 1983-10-28 Stern tube shaft sealing device

Publications (3)

Publication Number Publication Date
SE8402189D0 SE8402189D0 (en) 1984-04-18
SE8402189L true SE8402189L (en) 1984-10-22
SE457012B SE457012B (en) 1988-11-21

Family

ID=27463676

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402189A SE457012B (en) 1983-04-21 1984-04-18 SEALING DEVICE FOR PROPELLER SHAFT HOUSES

Country Status (8)

Country Link
KR (1) KR860001696B1 (en)
CA (1) CA1312344C (en)
DE (1) DE3413527A1 (en)
FR (1) FR2544828B1 (en)
GB (1) GB2140880B (en)
IT (1) IT1179918B (en)
NO (1) NO841210L (en)
SE (1) SE457012B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502395A1 (en) * 1985-01-25 1986-07-31 Howaldtswerke - Deutsche Werft AG Hamburg und Kiel, 2300 Kiel SEALING ARRANGEMENT FOR A PROPELLER SHAFT
DE3815655C2 (en) * 1988-05-07 1994-04-14 Blohm Voss Ag Sealing for rotating shafts, especially stern tube sealing
GB2333331A (en) * 1997-12-31 1999-07-21 Lewis Patrick A marine propeller shaft seal
JP2002340199A (en) * 2001-05-11 2002-11-27 Eagle Ind Co Ltd Stern pipe shaft seal device
US20050206088A1 (en) * 2004-03-16 2005-09-22 Anderson James H Bearing seal with backup device
DE102010027757B4 (en) * 2009-12-18 2015-12-10 Von Ardenne Gmbh Feedthrough for a machine element
AU2010361699B2 (en) 2010-09-29 2014-10-09 Wartsila Finland Oy An arrangement, a sealing assembly, a casing flange and a spacer for sealing the propeller shaft of a marine vessel
DE102011119181A1 (en) * 2011-11-23 2013-05-23 Robert Bosch Gmbh Cylinders, in particular hydraulic cylinders for the deep sea
DE102012004443A1 (en) * 2012-02-29 2013-08-29 Blohm + Voss Industries Gmbh Ship with a bulkhead seal in the area of shaft passages
DE102015209428B4 (en) 2015-05-22 2023-01-05 Aktiebolaget Skf Sealing arrangement for sealing a space between a housing and a component against a liquid medium and turbine hub
GB2554688B (en) * 2016-10-04 2020-01-29 Skf Ab Seal assembly for sealing a space between a housing and a component against entry of a liquid medium

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811270A (en) * 1958-01-28 1959-04-02 Allis Chalmers Mfg Co Improved fluid sealing device
GB1025384A (en) * 1962-04-25 1966-04-06 Nat Res Dev Improvements in or relating to seals
CH453015A (en) * 1966-06-17 1968-05-31 Bbc Brown Boveri & Cie Floating ring seal
CH470612A (en) * 1968-01-25 1969-03-31 Bbc Brown Boveri & Cie Floating ring seal
US3815926A (en) * 1971-04-27 1974-06-11 Improved Machinery Inc Low friction sealing means
US3834715A (en) * 1972-04-26 1974-09-10 Dart Ind Inc Pressure seal assembly
FR2239158A5 (en) * 1973-07-25 1975-02-21 Cefilac Shaft seal for vacuum or press. housing - has inflatable ring bearing on fixed and rotating contact surfaces
GB1571342A (en) * 1976-02-17 1980-07-16 Forsheda Gummifabrik Ab Shaft sealing arrangement
DE2625153C2 (en) * 1976-06-04 1983-07-14 Leybold-Heraeus GmbH, 5000 Köln Shaft seal
US4085941A (en) * 1976-06-11 1978-04-25 Crane Packing Limited Stern seals for ships
US4094512A (en) * 1976-07-14 1978-06-13 Crane Packing Limited Shaft seals
US4078809A (en) * 1977-01-17 1978-03-14 Carrier Corporation Shaft seal assembly for a rotary machine
DE2746592A1 (en) * 1977-10-15 1979-04-19 Howaldtswerke Deutsche Werft Seal for ship's propeller shaft - has two axially spaced lips controlled by lubricant at pressure greater than water pressure
DE2925244C2 (en) * 1979-06-22 1982-09-30 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Sealing arrangement for stern tube systems
US4305592A (en) * 1979-10-23 1981-12-15 Transamerica Delaval, Inc. Gas seal bushing
DE3045855A1 (en) * 1980-12-05 1982-07-08 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel SEALING ARRANGEMENT FOR ROTATING SHAFTS
DE3122407A1 (en) * 1981-06-05 1982-12-23 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Lubricating system, in particular for a rear stern tube seal
DE3143866A1 (en) * 1981-11-05 1983-05-11 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel SEALING ARRANGEMENT WITH A RADIAL SLIDING RING

Also Published As

Publication number Publication date
IT1179918B (en) 1987-09-16
KR860001696B1 (en) 1986-10-17
SE8402189D0 (en) 1984-04-18
GB2140880A (en) 1984-12-05
CA1312344C (en) 1993-01-05
IT8467395A0 (en) 1984-04-18
GB8408850D0 (en) 1984-05-16
IT8467395A1 (en) 1985-10-18
FR2544828B1 (en) 1989-03-17
KR840008483A (en) 1984-12-15
DE3413527A1 (en) 1984-10-25
FR2544828A1 (en) 1984-10-26
NO841210L (en) 1984-10-22
DE3413527C2 (en) 1989-12-21
GB2140880B (en) 1986-12-10
SE457012B (en) 1988-11-21

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