FR2444209A1 - Outlet seals for propeller shaft of ship - uses floating sleeve with bore grooves from compressible rings and barrel mounted lip sealed to housing - Google Patents

Outlet seals for propeller shaft of ship - uses floating sleeve with bore grooves from compressible rings and barrel mounted lip sealed to housing

Info

Publication number
FR2444209A1
FR2444209A1 FR7836377A FR7836377A FR2444209A1 FR 2444209 A1 FR2444209 A1 FR 2444209A1 FR 7836377 A FR7836377 A FR 7836377A FR 7836377 A FR7836377 A FR 7836377A FR 2444209 A1 FR2444209 A1 FR 2444209A1
Authority
FR
France
Prior art keywords
sleeve
housing
shaft
ship
seals
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.)
Withdrawn
Application number
FR7836377A
Other languages
French (fr)
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.)
MAUCOUR NANTES FRANCE
Original Assignee
MAUCOUR NANTES FRANCE
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 MAUCOUR NANTES FRANCE filed Critical MAUCOUR NANTES FRANCE
Priority to FR7836377A priority Critical patent/FR2444209A1/en
Publication of FR2444209A1 publication Critical patent/FR2444209A1/en
Withdrawn legal-status Critical Current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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)

Abstract

The arrangement of shaft seals for a ship's propeller shaft (2) is effective between a gaseous and an aqueous medium. The shaft traverse a fixed tubular housing (3), and is capable of rotary, radial, axial and angular relative displacement. A housing chamber (5) locates a floating shaft sleeve (6) which is highly resistant to frictional wear. Sleeve bore grooves locate compressible rings seals (7, 8), and with the sleeve barrel locating an elastic lip seal (9). The two sets of seals (7, 8, 9) are effective between the shaft and the sleeve and between the sleeve and the housing respectively.
FR7836377A 1978-12-13 1978-12-13 Outlet seals for propeller shaft of ship - uses floating sleeve with bore grooves from compressible rings and barrel mounted lip sealed to housing Withdrawn FR2444209A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7836377A FR2444209A1 (en) 1978-12-13 1978-12-13 Outlet seals for propeller shaft of ship - uses floating sleeve with bore grooves from compressible rings and barrel mounted lip sealed to housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7836377A FR2444209A1 (en) 1978-12-13 1978-12-13 Outlet seals for propeller shaft of ship - uses floating sleeve with bore grooves from compressible rings and barrel mounted lip sealed to housing

Publications (1)

Publication Number Publication Date
FR2444209A1 true FR2444209A1 (en) 1980-07-11

Family

ID=9216534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836377A Withdrawn FR2444209A1 (en) 1978-12-13 1978-12-13 Outlet seals for propeller shaft of ship - uses floating sleeve with bore grooves from compressible rings and barrel mounted lip sealed to housing

Country Status (1)

Country Link
FR (1) FR2444209A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11655014B2 (en) 2019-09-12 2023-05-23 Johnson Propeller Co., Inc. Boat shaft seal system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXRV/56 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11655014B2 (en) 2019-09-12 2023-05-23 Johnson Propeller Co., Inc. Boat shaft seal system

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Legal Events

Date Code Title Description
RE Withdrawal of published application