FR1212927A - Front ring seals - Google Patents

Front ring seals

Info

Publication number
FR1212927A
FR1212927A FR1212927DA FR1212927A FR 1212927 A FR1212927 A FR 1212927A FR 1212927D A FR1212927D A FR 1212927DA FR 1212927 A FR1212927 A FR 1212927A
Authority
FR
France
Prior art keywords
ring seals
front ring
seals
ring
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
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.)
Napier Turbochargers Ltd
Original Assignee
D Napier and Son 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 GB32261/57A external-priority patent/GB830059A/en
Application filed by D Napier and Son Ltd filed Critical D Napier and Son Ltd
Application granted granted Critical
Publication of FR1212927A publication Critical patent/FR1212927A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing 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
    • F16J15/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
FR1212927D 1957-10-15 1958-10-15 Front ring seals Expired FR1212927A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB32261/57A GB830059A (en) 1957-10-15 1957-10-15 Annular face shaft seals
GB1212927X 1957-10-15
GB1177883X 1957-10-15

Publications (1)

Publication Number Publication Date
FR1212927A true FR1212927A (en) 1960-03-28

Family

ID=29407337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212927D Expired FR1212927A (en) 1957-10-15 1958-10-15 Front ring seals

Country Status (2)

Country Link
DE (1) DE1177883B (en)
FR (1) FR1212927A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1071334B (en) * 1977-05-02 1985-04-02 Fluiten Italia METAL SURFACE SEALING DEVICE FOR ROTATING BODIES
DE3404705A1 (en) * 1983-02-22 1984-08-23 Dieter 6570 Kirn Kupka Self-adjusting axial face seal
DE4244549C2 (en) * 1992-12-30 1998-04-09 Hiestand Karl Gap seal with automatic minimum gap control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB144087A (en) * 1919-06-02 1920-06-10 Gen Electric Company Of Schene Improvements in and relating to shaft packings
US2077038A (en) * 1934-04-05 1937-04-13 Carrier Corp Sealing and thrust balancing device
DE908692C (en) * 1941-12-04 1954-04-08 Fritz Oesterlen Dr Ing Side channel gap seal
US2679412A (en) * 1950-03-24 1954-05-25 Read Standard Corp Seal
GB690569A (en) * 1950-07-26 1953-04-22 Parsons C A & Co Ltd Improvements in or relating to shaft seals
GB660051A (en) * 1953-07-09 1951-10-31 Vickers Electrical Co Ltd Improvements in liquid-sealed glands for the rotatable shafts of hydrogen-cooled dynamo electric machines
GB908692A (en) * 1958-01-21 1962-10-24 Carl Allers Ets As A new or improved transfer roller for use in distribution roller systems for liquid and semi-liquid substances

Also Published As

Publication number Publication date
DE1177883B (en) 1964-09-10

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