AU500327B2 - A labyrinth seal - Google Patents

A labyrinth seal

Info

Publication number
AU500327B2
AU500327B2 AU31577/77A AU3157777A AU500327B2 AU 500327 B2 AU500327 B2 AU 500327B2 AU 31577/77 A AU31577/77 A AU 31577/77A AU 3157777 A AU3157777 A AU 3157777A AU 500327 B2 AU500327 B2 AU 500327B2
Authority
AU
Australia
Prior art keywords
labyrinth seal
labyrinth
seal
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
AU31577/77A
Other versions
AU3157777A (en
Inventor
G. F Collis
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.)
Fox Manufacturing Co Pty Ltd
Original Assignee
Fox Mfg Co Pty Ltd
Fox Manufacturing Co 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 Fox Mfg Co Pty Ltd, Fox Manufacturing Co Pty Ltd filed Critical Fox Mfg Co Pty Ltd
Priority to AU31577/77A priority Critical patent/AU500327B2/en
Application granted granted Critical
Publication of AU3157777A publication Critical patent/AU3157777A/en
Publication of AU500327B2 publication Critical patent/AU500327B2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/09—Arrangements of bearing or sealing means
    • 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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU31577/77A 1977-02-25 1977-02-25 A labyrinth seal Expired AU500327B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU31577/77A AU500327B2 (en) 1977-02-25 1977-02-25 A labyrinth seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU31577/77A AU500327B2 (en) 1977-02-25 1977-02-25 A labyrinth seal

Publications (2)

Publication Number Publication Date
AU3157777A AU3157777A (en) 1979-05-17
AU500327B2 true AU500327B2 (en) 1979-05-17

Family

ID=3719257

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31577/77A Expired AU500327B2 (en) 1977-02-25 1977-02-25 A labyrinth seal

Country Status (1)

Country Link
AU (1) AU500327B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021733A1 (en) * 1979-06-20 1981-01-07 Shimano Industrial Company Limited Cycle hubs
FR2477244A1 (en) * 1980-03-03 1981-09-04 Reliance Electric Co BEARING SHUTTERING DEVICE
EP0799777A1 (en) * 1996-04-03 1997-10-08 James Murphy A conveyor roller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021733A1 (en) * 1979-06-20 1981-01-07 Shimano Industrial Company Limited Cycle hubs
FR2477244A1 (en) * 1980-03-03 1981-09-04 Reliance Electric Co BEARING SHUTTERING DEVICE
EP0799777A1 (en) * 1996-04-03 1997-10-08 James Murphy A conveyor roller

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