SE8601293L - PROPELLER HOUSING SEAL - Google Patents

PROPELLER HOUSING SEAL

Info

Publication number
SE8601293L
SE8601293L SE8601293A SE8601293A SE8601293L SE 8601293 L SE8601293 L SE 8601293L SE 8601293 A SE8601293 A SE 8601293A SE 8601293 A SE8601293 A SE 8601293A SE 8601293 L SE8601293 L SE 8601293L
Authority
SE
Sweden
Prior art keywords
housing seal
propeller housing
liquids
chamber
seal
Prior art date
Application number
SE8601293A
Other languages
Swedish (sv)
Other versions
SE8601293D0 (en
SE458390B (en
Inventor
G Pietsch
Original Assignee
Ross Ind Gmbh
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 Ross Ind Gmbh filed Critical Ross Ind Gmbh
Publication of SE8601293D0 publication Critical patent/SE8601293D0/en
Publication of SE8601293L publication Critical patent/SE8601293L/en
Publication of SE458390B publication Critical patent/SE458390B/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
    • F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
    • 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
    • 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)
  • Details Of Reciprocating Pumps (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Sealing Devices (AREA)

Abstract

In a stern-tube seal a displacement pump (22) is arranged in a housing ring (53) at a chamber (14) for drawing off liquids which seep in or flow through the chamber, with the displacement element being driven by a cam (6) located on the shaft (1). The liquids are sucked in through a valve (21) and are discharged via a line (20) and a delivery valve (23) arranged in or close to the seal housing, for example into a further line (24) which rises upwardly and/or has a large flow resistance. <IMAGE>
SE8601293A 1985-03-22 1986-03-19 SEAL FOR PROPELLER COVER SE458390B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853510320 DE3510320A1 (en) 1985-03-22 1985-03-22 STEVE PIPE SEAL

Publications (3)

Publication Number Publication Date
SE8601293D0 SE8601293D0 (en) 1986-03-19
SE8601293L true SE8601293L (en) 1986-09-23
SE458390B SE458390B (en) 1989-03-20

Family

ID=6265966

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8601293A SE458390B (en) 1985-03-22 1986-03-19 SEAL FOR PROPELLER COVER

Country Status (4)

Country Link
DE (1) DE3510320A1 (en)
GB (1) GB2174156B (en)
NL (1) NL192844C (en)
SE (1) SE458390B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742079C2 (en) * 1987-12-11 1994-05-11 Blohm Voss Ag Arrangement for sealing a propeller shaft of a ship
GB2217396B (en) * 1988-04-12 1992-11-18 Flexibox Ltd Tandem shaft seal
NL9400686A (en) * 1994-04-28 1995-12-01 Ihc Holland Nv Sealing system for a rotating shaft.
GB2333331A (en) * 1997-12-31 1999-07-21 Lewis Patrick A marine propeller shaft seal
NL1023796C2 (en) * 2003-07-02 2005-01-04 Ihc Holland Nv Sealing system for sealing a propeller shaft case with a propeller shaft extending therethrough.
CN101769380B (en) * 2009-01-04 2011-09-14 江苏华阳重工股份有限公司 Self pressure regulating ship oil lubricating sealing device
DE102012016447B4 (en) 2012-08-18 2022-12-01 Skf Marine Gmbh Sealing for rotating shafts of ship propeller shafts
CN105298906A (en) * 2015-12-04 2016-02-03 天津市天鼓机械制造有限公司 Shaft end mechanical sealing system for Roots blower
CN109734040B (en) * 2019-01-11 2024-06-11 苏州三米格科技有限公司 Oil gun and oil filling equipment
CN109780210B (en) * 2019-03-12 2020-09-25 兰州理工大学 Sealing medium sucking compensation device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1323474A (en) * 1919-12-02 Stebn-tube fob ships
GB1109991A (en) * 1964-07-10 1968-04-18 Frank Whittle Shaft sealing systems
DE2239570C3 (en) * 1972-08-11 1978-03-02 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Shaft seal for stern tubes

Also Published As

Publication number Publication date
SE8601293D0 (en) 1986-03-19
DE3510320A1 (en) 1986-10-02
GB2174156B (en) 1988-06-15
NL192844B (en) 1997-11-03
NL192844C (en) 1998-03-04
NL8600733A (en) 1986-10-16
GB2174156A (en) 1986-10-29
SE458390B (en) 1989-03-20
GB8606648D0 (en) 1986-04-23
DE3510320C2 (en) 1989-12-28

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