AU513209B2 - Gas-blocked shaft packing - Google Patents

Gas-blocked shaft packing

Info

Publication number
AU513209B2
AU513209B2 AU24139/77A AU2413977A AU513209B2 AU 513209 B2 AU513209 B2 AU 513209B2 AU 24139/77 A AU24139/77 A AU 24139/77A AU 2413977 A AU2413977 A AU 2413977A AU 513209 B2 AU513209 B2 AU 513209B2
Authority
AU
Australia
Prior art keywords
gas
shaft packing
blocked shaft
blocked
packing
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
AU24139/77A
Other versions
AU2413977A (en
Inventor
J Kotzur
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.)
Gutehoffnungshutte Sterkrade AG
Original Assignee
Gutehoffnungshutte Sterkrade AG
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 Gutehoffnungshutte Sterkrade AG filed Critical Gutehoffnungshutte Sterkrade AG
Priority to AU24139/77A priority Critical patent/AU513209B2/en
Publication of AU2413977A publication Critical patent/AU2413977A/en
Application granted granted Critical
Publication of AU513209B2 publication Critical patent/AU513209B2/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • F16C32/0659—Details of the bearing area per se of pockets or grooves
    • 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)
AU24139/77A 1977-04-12 1977-04-12 Gas-blocked shaft packing Expired AU513209B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU24139/77A AU513209B2 (en) 1977-04-12 1977-04-12 Gas-blocked shaft packing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU24139/77A AU513209B2 (en) 1977-04-12 1977-04-12 Gas-blocked shaft packing

Publications (2)

Publication Number Publication Date
AU2413977A AU2413977A (en) 1978-10-19
AU513209B2 true AU513209B2 (en) 1980-11-20

Family

ID=3713131

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24139/77A Expired AU513209B2 (en) 1977-04-12 1977-04-12 Gas-blocked shaft packing

Country Status (1)

Country Link
AU (1) AU513209B2 (en)

Also Published As

Publication number Publication date
AU2413977A (en) 1978-10-19

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