GB2013288B - Shaft sealing assemblies - Google Patents

Shaft sealing assemblies

Info

Publication number
GB2013288B
GB2013288B GB7905055A GB7905055A GB2013288B GB 2013288 B GB2013288 B GB 2013288B GB 7905055 A GB7905055 A GB 7905055A GB 7905055 A GB7905055 A GB 7905055A GB 2013288 B GB2013288 B GB 2013288B
Authority
GB
United Kingdom
Prior art keywords
shaft sealing
sealing assemblies
assemblies
shaft
sealing
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
GB7905055A
Other versions
GB2013288A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7905055A priority Critical patent/GB2013288B/en
Publication of GB2013288A publication Critical patent/GB2013288A/en
Application granted granted Critical
Publication of GB2013288B publication Critical patent/GB2013288B/en
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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
    • F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
    • F16J15/342—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities with means for feeding fluid directly to the face
    • 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
    • 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)
  • Sealing Of Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
GB7905055A 1977-11-18 1979-02-13 Shaft sealing assemblies Expired GB2013288B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7905055A GB2013288B (en) 1977-11-18 1979-02-13 Shaft sealing assemblies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4810577 1977-11-18
GB7905055A GB2013288B (en) 1977-11-18 1979-02-13 Shaft sealing assemblies

Publications (2)

Publication Number Publication Date
GB2013288A GB2013288A (en) 1979-08-08
GB2013288B true GB2013288B (en) 1982-03-31

Family

ID=26266209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7905055A Expired GB2013288B (en) 1977-11-18 1979-02-13 Shaft sealing assemblies

Country Status (1)

Country Link
GB (1) GB2013288B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299398A (en) * 1979-11-13 1981-11-10 Gits Brothers Mfg. Co. Pressure compensating shaft seal
ZA81208B (en) * 1980-01-17 1982-01-27 M Marsh Mechanical seal
FR2577000B1 (en) * 1985-02-01 1987-03-27 Neyrpic BALANCED ROTATING JOINT FOR SEALING A HYDRAULIC TURBINE SHAFT
US5039113A (en) * 1990-01-17 1991-08-13 Eg&G Sealol, Inc. Spiral groove gas lubricated seal

Also Published As

Publication number Publication date
GB2013288A (en) 1979-08-08

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Legal Events

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

Effective date: 19930213