GB736568A - Improvements in or relating to gas seals between relatively rotatable parts - Google Patents

Improvements in or relating to gas seals between relatively rotatable parts

Info

Publication number
GB736568A
GB736568A GB1651353A GB1651353A GB736568A GB 736568 A GB736568 A GB 736568A GB 1651353 A GB1651353 A GB 1651353A GB 1651353 A GB1651353 A GB 1651353A GB 736568 A GB736568 A GB 736568A
Authority
GB
United Kingdom
Prior art keywords
sealing
faces
relating
june
supplied
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
GB1651353A
Inventor
Joseph Dudley Shuldham Guerin
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
Application filed by D Napier and Son Ltd filed Critical D Napier and Son Ltd
Priority to GB1651353A priority Critical patent/GB736568A/en
Publication of GB736568A publication Critical patent/GB736568A/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
    • F16J15/3416—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 at least one continuous groove

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

736,568. Stuffing-box substitutes. NAPIER & SON, Ltd., D. June 14, 1954 [June 16, 1953], No. 16513/53. Class 122 (5). In a rubbing-collar type sealing device for use between relatively rotating parts, such as a shaft 1 and its housing 2, and in which a liquid sealing film is maintained between the annular sealing faces, the sealing liquid is supplied to a groove 6 which is formed in one of the faces 5 and, when viewed along the axis of rotation, is of polygonal form surrounding the axis. The face 5 is provided on an annular member 4 supported in the housing 2 and resiliently urged into engagement with a radial flange 3 on the shaft. Oil under pressure is supplied through ducts 13, annulus 12 and bores 11 to the groove 6 which is a regular octagon. Two or more grooves may be provided, one or more of which may be formed in each of the sealing faces and, when two or more are formed in one face, they may be separate or overlap each other.
GB1651353A 1953-06-16 1953-06-16 Improvements in or relating to gas seals between relatively rotatable parts Expired GB736568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1651353A GB736568A (en) 1953-06-16 1953-06-16 Improvements in or relating to gas seals between relatively rotatable parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1651353A GB736568A (en) 1953-06-16 1953-06-16 Improvements in or relating to gas seals between relatively rotatable parts

Publications (1)

Publication Number Publication Date
GB736568A true GB736568A (en) 1955-09-07

Family

ID=10078686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1651353A Expired GB736568A (en) 1953-06-16 1953-06-16 Improvements in or relating to gas seals between relatively rotatable parts

Country Status (1)

Country Link
GB (1) GB736568A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199077B (en) * 1961-08-25 1965-08-19 Krauss Maffei Ag Sealing of the passage opening between the drive shaft and the housing in mixing and kneading devices for rubber and plastics
DE1221865B (en) * 1961-08-31 1966-07-28 Ehrhard Mayer Dr Ing Mechanical seal
DE1248398B (en) * 1958-10-29 1967-08-24 Hugo Scobel Dr Ing Mechanical seal
CN105952899A (en) * 2016-06-29 2016-09-21 上海电气凯士比核电泵阀有限公司 Fluid dynamic pressure type mechanical sealing face structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248398B (en) * 1958-10-29 1967-08-24 Hugo Scobel Dr Ing Mechanical seal
DE1199077B (en) * 1961-08-25 1965-08-19 Krauss Maffei Ag Sealing of the passage opening between the drive shaft and the housing in mixing and kneading devices for rubber and plastics
DE1221865B (en) * 1961-08-31 1966-07-28 Ehrhard Mayer Dr Ing Mechanical seal
CN105952899A (en) * 2016-06-29 2016-09-21 上海电气凯士比核电泵阀有限公司 Fluid dynamic pressure type mechanical sealing face structure

Similar Documents

Publication Publication Date Title
GB1418206A (en) Ring seals
GB920892A (en) Improvements in or relating to seals for gas filled machines
GB726621A (en) Improvements relating to liquid seals for gas-cooled dynamo electric machines
GB690569A (en) Improvements in or relating to shaft seals
GB736568A (en) Improvements in or relating to gas seals between relatively rotatable parts
GB866869A (en) Improvements in or relating to shaft packings
GB1009940A (en) Gas viscosity plate glands
GB763373A (en) Improvements relating to sealing glands for rotating shafts
GB911967A (en) Sealing means for a rotary and radially movable shaft
GB944360A (en) Improvements in or relating to gland assemblies
GB891419A (en) Improvements in or relating to packings for sealing together two relatively rotatable members
GB1237943A (en)
GB904256A (en) Improvements relating to shaft glands
GB762958A (en) Improvements in or relating to sealing means for preventing or reducing the escape of a liquid through a gap between a pair of relatively rotating elements
GB896482A (en) Improvements in and relating to seals for relatively rotatable members
GB811299A (en) Improvements in and relating to shaft seals
GB839880A (en) Fluid seals between relatively rotating parts
GB875227A (en) Fluid seals between relatively moving components
GB134437A (en) Improvements in Liquid Sealed Glands for Rotating Shafts.
GB996365A (en) Bearing and seal assembly
GB564370A (en) Improvements relating to sealing devices between rotating and non-rotating members
GB868911A (en) Improvements in mechanical seals
GB1133934A (en) Improvements in or relating to fluid seals for turbo-machines
GB831168A (en) Improvements in or relating to seals for gas filled machines
GB804457A (en) Improvements in or relating to packing boxes