FR2232236A5 - - Google Patents

Info

Publication number
FR2232236A5
FR2232236A5 FR7319348A FR7319348A FR2232236A5 FR 2232236 A5 FR2232236 A5 FR 2232236A5 FR 7319348 A FR7319348 A FR 7319348A FR 7319348 A FR7319348 A FR 7319348A FR 2232236 A5 FR2232236 A5 FR 2232236A5
Authority
FR
France
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
FR7319348A
Other languages
French (fr)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7319348A priority Critical patent/FR2232236A5/fr
Priority to GB2310674A priority patent/GB1428884A/en
Priority to IT6864674A priority patent/IT1011882B/en
Priority to CA200,961A priority patent/CA1030995A/en
Priority to AU69455/74A priority patent/AU488155B2/en
Application granted granted Critical
Publication of FR2232236A5 publication Critical patent/FR2232236A5/fr
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
    • F16J15/3424—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 microcavities
    • 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
    • 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
FR7319348A 1973-05-28 1973-05-28 Expired FR2232236A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7319348A FR2232236A5 (en) 1973-05-28 1973-05-28
GB2310674A GB1428884A (en) 1973-05-28 1974-05-23 Device for sealing a fixed part with respect to a mobile part
IT6864674A IT1011882B (en) 1973-05-28 1974-05-27 SEALING DEVICE FOR ROTATING ORGANS
CA200,961A CA1030995A (en) 1973-05-28 1974-05-27 Device for sealing a fixed part with respect to a mobile part
AU69455/74A AU488155B2 (en) 1974-05-28 Sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7319348A FR2232236A5 (en) 1973-05-28 1973-05-28

Publications (1)

Publication Number Publication Date
FR2232236A5 true FR2232236A5 (en) 1974-12-27

Family

ID=9120103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319348A Expired FR2232236A5 (en) 1973-05-28 1973-05-28

Country Status (4)

Country Link
CA (1) CA1030995A (en)
FR (1) FR2232236A5 (en)
GB (1) GB1428884A (en)
IT (1) IT1011882B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2735777A1 (en) * 2012-11-26 2014-05-28 Siemens Aktiengesellschaft Gas bearing, assembly and turbo engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2735777A1 (en) * 2012-11-26 2014-05-28 Siemens Aktiengesellschaft Gas bearing, assembly and turbo engine
WO2014079653A1 (en) * 2012-11-26 2014-05-30 Siemens Aktiengesellschaft Gas bearing, arrangement and turbomachine

Also Published As

Publication number Publication date
GB1428884A (en) 1976-03-17
CA1030995A (en) 1978-05-09
AU6945574A (en) 1975-12-04
IT1011882B (en) 1977-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse