GB2157373B - A closure end cap labyrinth type seal assembly - Google Patents

A closure end cap labyrinth type seal assembly

Info

Publication number
GB2157373B
GB2157373B GB08508179A GB8508179A GB2157373B GB 2157373 B GB2157373 B GB 2157373B GB 08508179 A GB08508179 A GB 08508179A GB 8508179 A GB8508179 A GB 8508179A GB 2157373 B GB2157373 B GB 2157373B
Authority
GB
United Kingdom
Prior art keywords
end cap
seal assembly
type seal
labyrinth type
closure end
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
GB08508179A
Other versions
GB8508179D0 (en
GB2157373A (en
Inventor
Alois Czeschka
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.)
Exactocraft Pty Ltd
Original Assignee
Exactocraft Pty 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 Exactocraft Pty Ltd filed Critical Exactocraft Pty Ltd
Publication of GB8508179D0 publication Critical patent/GB8508179D0/en
Publication of GB2157373A publication Critical patent/GB2157373A/en
Application granted granted Critical
Publication of GB2157373B publication Critical patent/GB2157373B/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
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path
    • F16J15/4474—Pre-assembled packings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/58—Conveyor systems, e.g. rollers or bearings therefor
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Rolls And Other Rotary Bodies (AREA)
GB08508179A 1984-03-29 1985-03-28 A closure end cap labyrinth type seal assembly Expired GB2157373B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA842322 1984-03-29

Publications (3)

Publication Number Publication Date
GB8508179D0 GB8508179D0 (en) 1985-05-01
GB2157373A GB2157373A (en) 1985-10-23
GB2157373B true GB2157373B (en) 1987-12-31

Family

ID=25577236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08508179A Expired GB2157373B (en) 1984-03-29 1985-03-28 A closure end cap labyrinth type seal assembly

Country Status (3)

Country Link
AU (1) AU586817B2 (en)
DE (1) DE3511670C2 (en)
GB (1) GB2157373B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE507745C2 (en) * 1996-11-05 1998-07-06 Alfa Laval Ab sealing device
US6845986B2 (en) * 2002-04-26 2005-01-25 Stemco Llc Low torque seal assembly
DE102014224288A1 (en) * 2014-11-27 2016-06-02 Schaeffler Technologies AG & Co. KG labyrinth seal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1230578A (en) * 1959-04-01 1960-09-16 Douaisis Mec Atel Belt conveyor roller
GB1085190A (en) * 1965-07-23 1967-09-27 Reinhold Leidenfrost Improvements in fluid seals of the non-contact type
DE1756340A1 (en) * 1968-05-10 1970-04-02 Stein Ohg Hans Support roller for conveyor systems
GB1205102A (en) * 1968-05-25 1970-09-16 Dowty Meco Ltd Improvements relating to idler rollers for belt conveyors
FR2081095A6 (en) * 1970-03-04 1971-12-03 Grosmann Francois
SE418417B (en) * 1977-12-01 1981-05-25 Skf Nova Ab SEALING DEVICE FOR SEAL BETWEEN TWO RELATIVELY EACH ROTARY MACHINE PARTS
GB2041111A (en) * 1978-11-11 1980-09-03 Universal Conveyor Co Ltd Improvements in rollers
IT1106716B (en) * 1978-12-20 1985-11-18 Dugomrulli Srl SEALING DEVICE IN PARTICULAR FOR HEADS OF ROLLERS FOR CONVEYORS
EP0027539A1 (en) * 1979-10-19 1981-04-29 John Crane-Houdaille, Inc. Radial seal

Also Published As

Publication number Publication date
AU4045085A (en) 1985-10-03
GB8508179D0 (en) 1985-05-01
DE3511670A1 (en) 1985-10-03
GB2157373A (en) 1985-10-23
DE3511670C2 (en) 1995-06-01
AU586817B2 (en) 1989-07-27

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Legal Events

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

Effective date: 20000328