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GB2140880B - Shaft sealer - Google Patents

Shaft sealer

Info

Publication number
GB2140880B
GB2140880B GB08408850A GB8408850A GB2140880B GB 2140880 B GB2140880 B GB 2140880B GB 08408850 A GB08408850 A GB 08408850A GB 8408850 A GB8408850 A GB 8408850A GB 2140880 B GB2140880 B GB 2140880B
Authority
GB
United Kingdom
Prior art keywords
shaft sealer
sealer
shaft
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
GB08408850A
Other versions
GB2140880A (en
GB8408850D0 (en
Inventor
Ken Ichiro Ishitani
Toshiharu Hamasaki
Takashi Unseki
Shoji Shiomi
Saburo Amiboshi
Eiichi Kawamura
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 JP1983148207U external-priority patent/JPS6055600U/en
Priority claimed from JP1983148206U external-priority patent/JPS6055599U/en
Priority claimed from JP16594083U external-priority patent/JPS6073972U/en
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of GB8408850D0 publication Critical patent/GB8408850D0/en
Publication of GB2140880A publication Critical patent/GB2140880A/en
Application granted granted Critical
Publication of GB2140880B publication Critical patent/GB2140880B/en
Expired 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
    • F16J15/16—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
    • F16J15/002—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
    • F16J15/46—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)
  • Mechanical Sealing (AREA)
  • Glass Compositions (AREA)
GB08408850A 1983-04-21 1984-04-05 Shaft sealer Expired GB2140880B (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
JP1983148207U JPS6055600U (en) 1983-09-27 1983-09-27 Stern tube shaft sealing device
JP1983148206U JPS6055599U (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
GB8408850D0 GB8408850D0 (en) 1984-05-16
GB2140880A GB2140880A (en) 1984-12-05
GB2140880B true GB2140880B (en) 1986-12-10

Family

ID=27463676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08408850A Expired GB2140880B (en) 1983-04-21 1984-04-05 Shaft sealer

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 (12)

* 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
CN103140420B (en) * 2010-09-29 2015-06-24 瓦锡兰芬兰有限公司 Device, seal assembly, shell flange and spacer for sealing a 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
CN116215828A (en) * 2023-02-24 2023-06-06 山东万通海洋工程有限公司 Stern shaft tube sealing mechanism and stern shaft body thereof

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
SE8402189D0 (en) 1984-04-18
CA1312344C (en) 1993-01-05
KR860001696B1 (en) 1986-10-17
FR2544828A1 (en) 1984-10-26
GB2140880A (en) 1984-12-05
KR840008483A (en) 1984-12-15
IT1179918B (en) 1987-09-16
DE3413527C2 (en) 1989-12-21
SE457012B (en) 1988-11-21
FR2544828B1 (en) 1989-03-17
IT8467395A0 (en) 1984-04-18
NO841210L (en) 1984-10-22
DE3413527A1 (en) 1984-10-25
SE8402189L (en) 1984-10-22
IT8467395A1 (en) 1985-10-18
GB8408850D0 (en) 1984-05-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030405