GB2045875B - Seals - Google Patents

Seals

Info

Publication number
GB2045875B
GB2045875B GB8009007A GB8009007A GB2045875B GB 2045875 B GB2045875 B GB 2045875B GB 8009007 A GB8009007 A GB 8009007A GB 8009007 A GB8009007 A GB 8009007A GB 2045875 B GB2045875 B GB 2045875B
Authority
GB
United Kingdom
Prior art keywords
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.)
Expired
Application number
GB8009007A
Other versions
GB2045875A (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 GB8009007A priority Critical patent/GB2045875B/en
Publication of GB2045875A publication Critical patent/GB2045875A/en
Application granted granted Critical
Publication of GB2045875B publication Critical patent/GB2045875B/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
    • F16J15/34—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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sealing Of Bearings (AREA)
GB8009007A 1979-03-26 1980-03-18 Seals Expired GB2045875B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8009007A GB2045875B (en) 1979-03-26 1980-03-18 Seals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7910441 1979-03-26
GB8009007A GB2045875B (en) 1979-03-26 1980-03-18 Seals

Publications (2)

Publication Number Publication Date
GB2045875A GB2045875A (en) 1980-11-05
GB2045875B true GB2045875B (en) 1983-04-20

Family

ID=26271018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8009007A Expired GB2045875B (en) 1979-03-26 1980-03-18 Seals

Country Status (1)

Country Link
GB (1) GB2045875B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58170971A (en) * 1982-04-01 1983-10-07 Eagle Ind Co Ltd Stern tube seal
DE9114432U1 (en) * 1991-11-19 1993-03-25 Feodor Burgmann Dichtungswerke Gmbh & Co, 8190 Wolfratshausen Mechanical seal
DE202007016407U1 (en) 2007-11-23 2008-01-31 Burgmann Industries Gmbh & Co. Kg The mechanical seal assembly
DE202008003418U1 (en) * 2007-11-22 2008-05-08 Burgmann Industries Gmbh & Co. Kg Double seal arrangement
CN115743485B (en) * 2022-11-24 2023-10-31 深海技术科学太湖实验室 Deep sea rim propeller with integrated resistance and vibration reduction

Also Published As

Publication number Publication date
GB2045875A (en) 1980-11-05

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Legal Events

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