FR2414669A1 - Joint mecanique perfectionne - Google Patents

Joint mecanique perfectionne

Info

Publication number
FR2414669A1
FR2414669A1 FR7900457A FR7900457A FR2414669A1 FR 2414669 A1 FR2414669 A1 FR 2414669A1 FR 7900457 A FR7900457 A FR 7900457A FR 7900457 A FR7900457 A FR 7900457A FR 2414669 A1 FR2414669 A1 FR 2414669A1
Authority
FR
France
Prior art keywords
seal
mechanical seal
ring
sealing ring
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.)
Pending
Application number
FR7900457A
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.)
Borg Warner Corp
Original Assignee
Borg Warner 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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of FR2414669A1 publication Critical patent/FR2414669A1/fr
Pending 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
    • F16J15/3436—Pressing means
    • F16J15/346—Pressing means the pressing force varying during operation
    • 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
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Devices (AREA)

Abstract

Joint mécanique pour séparer des fluides. Le joint est associé à un logement et à un arbre et comprend une bague d'étanchéité fixe 28 et une bague d'étanchéité rotative 18, la bague fixe étant sollicitée vers la bague rotative par un fluide de commande sous pression P2 , la valeur de cette pression pouvant être variable de façon à modifier l'équilibre du joint. Application aux joints mécaniques.
FR7900457A 1978-01-12 1979-01-09 Joint mecanique perfectionne Pending FR2414669A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86876678A 1978-01-12 1978-01-12

Publications (1)

Publication Number Publication Date
FR2414669A1 true FR2414669A1 (fr) 1979-08-10

Family

ID=25352277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900457A Pending FR2414669A1 (fr) 1978-01-12 1979-01-09 Joint mecanique perfectionne

Country Status (6)

Country Link
JP (1) JPS54101045A (fr)
AR (1) AR216207A1 (fr)
AU (1) AU4313079A (fr)
DE (1) DE2900543A1 (fr)
FR (1) FR2414669A1 (fr)
GB (1) GB2012378A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19754234A1 (de) * 1997-12-06 1999-06-24 Deere & Co Vorrichtung zum Verschließen eines Durchtritts zwischen zwei relativ zueinander beweglichen Teilen und Rolle einer Erntemaschine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105105C2 (de) * 1981-02-12 1984-05-17 Kuka Schweissanlagen + Roboter Gmbh, 8900 Augsburg Haltevorrichtung für bewegliche Schweißwerkzeuge mit einem Drehanschluß für die Beschickung des Werkzeuges
US4515377A (en) * 1982-08-06 1985-05-07 Johnson Leslie V Rotary seal assembly having a liquid filled bellows
FR2547877B1 (fr) * 1983-06-27 1985-10-11 Alsthom Atlantique Dispositif a anneau de frottement oscillant pour l'appui axial d'un arbre
EP0130494B1 (fr) * 1983-06-27 1988-01-07 Alsthom Procédé de protection d'un système mécanique à mouvements limités contre un milieu agressif
FR2582373B1 (fr) * 1985-05-24 1990-03-02 Gueytron Jean Claude Dispositif a garniture d'etancheite a frottement lateral
AU587640B2 (en) * 1985-10-17 1989-08-24 Flexibox Limited A mechanical seal
DE19819741A1 (de) * 1998-05-02 1999-11-04 Krupp Kunststofftechnik Gmbh Vorrichtung zur Abdichtung einer Rotorwellen-Durchtrittsöffnung im Gehäuse eines Innenmischers
EP1472479B8 (fr) * 2002-02-07 2007-03-14 Andrew Wright Dispositif de fuite reglable pour arbre rotatif
CN112645197B (zh) * 2020-11-27 2022-06-14 日立电梯（中国）有限公司 一种便于控制的防泡水反绳轮

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337838A1 (fr) * 1976-01-12 1977-08-05 Ferodo Sa Dispositif d'etancheite a joints a glace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337838A1 (fr) * 1976-01-12 1977-08-05 Ferodo Sa Dispositif d'etancheite a joints a glace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19754234A1 (de) * 1997-12-06 1999-06-24 Deere & Co Vorrichtung zum Verschließen eines Durchtritts zwischen zwei relativ zueinander beweglichen Teilen und Rolle einer Erntemaschine

Also Published As

Publication number Publication date
AU4313079A (en) 1979-07-19
JPS54101045A (en) 1979-08-09
DE2900543A1 (de) 1979-07-19
AR216207A1 (es) 1979-11-30
GB2012378A (en) 1979-07-25

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