FR2232237A5 - Seal between rel. rotating planar surfaces - comprises insert with apertures fed with high press. fluid - Google Patents

Seal between rel. rotating planar surfaces - comprises insert with apertures fed with high press. fluid

Info

Publication number
FR2232237A5
FR2232237A5 FR7319349A FR7319349A FR2232237A5 FR 2232237 A5 FR2232237 A5 FR 2232237A5 FR 7319349 A FR7319349 A FR 7319349A FR 7319349 A FR7319349 A FR 7319349A FR 2232237 A5 FR2232237 A5 FR 2232237A5
Authority
FR
France
Prior art keywords
seal
fluid
rel
apertures
fed
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
FR7319349A
Other languages
English (en)
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 FR7319349A priority Critical patent/FR2232237A5/fr
Priority to IT6864774A priority patent/IT1011883B/it
Application granted granted Critical
Publication of FR2232237A5 publication Critical patent/FR2232237A5/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
    • F16J15/3412—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)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
FR7319349A 1973-05-28 1973-05-28 Seal between rel. rotating planar surfaces - comprises insert with apertures fed with high press. fluid Expired FR2232237A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7319349A FR2232237A5 (en) 1973-05-28 1973-05-28 Seal between rel. rotating planar surfaces - comprises insert with apertures fed with high press. fluid
IT6864774A IT1011883B (it) 1973-05-28 1974-05-27 Dispositivo di tenuta per organi rotanti

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7319349A FR2232237A5 (en) 1973-05-28 1973-05-28 Seal between rel. rotating planar surfaces - comprises insert with apertures fed with high press. fluid

Publications (1)

Publication Number Publication Date
FR2232237A5 true FR2232237A5 (en) 1974-12-27

Family

ID=9120104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319349A Expired FR2232237A5 (en) 1973-05-28 1973-05-28 Seal between rel. rotating planar surfaces - comprises insert with apertures fed with high press. fluid

Country Status (2)

Country Link
FR (1) FR2232237A5 (fr)
IT (1) IT1011883B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322313A1 (fr) * 1975-08-29 1977-03-25 Escher Wyss Sa Joint d'etancheite sans contact

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322313A1 (fr) * 1975-08-29 1977-03-25 Escher Wyss Sa Joint d'etancheite sans contact

Also Published As

Publication number Publication date
IT1011883B (it) 1977-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse