DE8812629U1 - - Google Patents

Info

Publication number
DE8812629U1
DE8812629U1 DE8812629U DE8812629U DE8812629U1 DE 8812629 U1 DE8812629 U1 DE 8812629U1 DE 8812629 U DE8812629 U DE 8812629U DE 8812629 U DE8812629 U DE 8812629U DE 8812629 U1 DE8812629 U1 DE 8812629U1
Authority
DE
Germany
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 - Lifetime
Application number
DE8812629U
Other languages
German (de)
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.)
Feodor Burgmann Dichtungswerke & Co 8190 Wolfratshausen De GmbH
Original Assignee
Feodor Burgmann Dichtungswerke & Co 8190 Wolfratshausen De GmbH
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 Feodor Burgmann Dichtungswerke & Co 8190 Wolfratshausen De GmbH filed Critical Feodor Burgmann Dichtungswerke & Co 8190 Wolfratshausen De GmbH
Priority to DE8812629U priority Critical patent/DE8812629U1/de
Publication of DE8812629U1 publication Critical patent/DE8812629U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking 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
    • 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
    • F16J15/54—Other sealings for rotating shafts
DE8812629U 1988-10-07 1988-10-07 Expired - Lifetime DE8812629U1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8812629U DE8812629U1 (ja) 1988-10-07 1988-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8812629U DE8812629U1 (ja) 1988-10-07 1988-10-07

Publications (1)

Publication Number Publication Date
DE8812629U1 true DE8812629U1 (ja) 1990-02-08

Family

ID=6828650

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8812629U Expired - Lifetime DE8812629U1 (ja) 1988-10-07 1988-10-07

Country Status (1)

Country Link
DE (1) DE8812629U1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466076A2 (en) * 1990-07-09 1992-01-15 Ebara Corporation Spiral groove face seal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466076A2 (en) * 1990-07-09 1992-01-15 Ebara Corporation Spiral groove face seal
EP0466076A3 (en) * 1990-07-09 1992-05-27 Ebara Corporation Spiral groove face seal
US5180173A (en) * 1990-07-09 1993-01-19 Ebara Corporation Spiral groove face seal

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