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FR1488459A - Improvements to a sealing and cooling device for a rotating shaft - Google Patents

Improvements to a sealing and cooling device for a rotating shaft

Info

Publication number
FR1488459A
FR1488459A FR66371A FR66371A FR1488459A FR 1488459 A FR1488459 A FR 1488459A FR 66371 A FR66371 A FR 66371A FR 66371 A FR66371 A FR 66371A FR 1488459 A FR1488459 A FR 1488459A
Authority
FR
France
Prior art keywords
sealing
rotating shaft
cooling device
cooling
rotating
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
FR66371A
Other languages
French (fr)
Inventor
Richard Henry Pabst
Walter John Silay
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.)
RTX Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Priority to FR66371A priority Critical patent/FR1488459A/en
Application granted granted Critical
Publication of FR1488459A publication Critical patent/FR1488459A/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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR66371A 1966-06-21 1966-06-21 Improvements to a sealing and cooling device for a rotating shaft Expired FR1488459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR66371A FR1488459A (en) 1966-06-21 1966-06-21 Improvements to a sealing and cooling device for a rotating shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR66371A FR1488459A (en) 1966-06-21 1966-06-21 Improvements to a sealing and cooling device for a rotating shaft

Publications (1)

Publication Number Publication Date
FR1488459A true FR1488459A (en) 1967-07-13

Family

ID=8611468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR66371A Expired FR1488459A (en) 1966-06-21 1966-06-21 Improvements to a sealing and cooling device for a rotating shaft

Country Status (1)

Country Link
FR (1) FR1488459A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629890A1 (en) * 1988-04-07 1989-10-13 United Technologies Corp SEALING DEVICE FOR HIGH-SPEED ROTATING ROTATING SHAFT
EP3825524A1 (en) * 2019-11-22 2021-05-26 Raytheon Technologies Corporation Oil return passageway for annular rotating seal seat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629890A1 (en) * 1988-04-07 1989-10-13 United Technologies Corp SEALING DEVICE FOR HIGH-SPEED ROTATING ROTATING SHAFT
EP3825524A1 (en) * 2019-11-22 2021-05-26 Raytheon Technologies Corporation Oil return passageway for annular rotating seal seat
US11585271B2 (en) 2019-11-22 2023-02-21 Raytheon Technologies Corporation Oil return passageway for annular rotating seal seat

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