FR2695702B1 - Joint d'étanchéité à labyrinthe gazeux à jeu constant. - Google Patents

Joint d'étanchéité à labyrinthe gazeux à jeu constant.

Info

Publication number
FR2695702B1
FR2695702B1 FR9210907A FR9210907A FR2695702B1 FR 2695702 B1 FR2695702 B1 FR 2695702B1 FR 9210907 A FR9210907 A FR 9210907A FR 9210907 A FR9210907 A FR 9210907A FR 2695702 B1 FR2695702 B1 FR 2695702B1
Authority
FR
France
Prior art keywords
labyrinth seal
constant clearance
clearance gas
gas labyrinth
constant
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 - Fee Related
Application number
FR9210907A
Other languages
English (en)
Other versions
FR2695702A1 (fr
Inventor
Jean-Francois Aubert
Noel Fraisse
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.)
Cga Hbs
Original Assignee
Cga Hbs
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 Cga Hbs filed Critical Cga Hbs
Priority to FR9210907A priority Critical patent/FR2695702B1/fr
Publication of FR2695702A1 publication Critical patent/FR2695702A1/fr
Application granted granted Critical
Publication of FR2695702B1 publication Critical patent/FR2695702B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4476—Labyrinth packings with radial path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
FR9210907A 1992-09-14 1992-09-14 Joint d'étanchéité à labyrinthe gazeux à jeu constant. Expired - Fee Related FR2695702B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9210907A FR2695702B1 (fr) 1992-09-14 1992-09-14 Joint d'étanchéité à labyrinthe gazeux à jeu constant.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9210907A FR2695702B1 (fr) 1992-09-14 1992-09-14 Joint d'étanchéité à labyrinthe gazeux à jeu constant.

Publications (2)

Publication Number Publication Date
FR2695702A1 FR2695702A1 (fr) 1994-03-18
FR2695702B1 true FR2695702B1 (fr) 1994-11-04

Family

ID=9433451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210907A Expired - Fee Related FR2695702B1 (fr) 1992-09-14 1992-09-14 Joint d'étanchéité à labyrinthe gazeux à jeu constant.

Country Status (1)

Country Link
FR (1) FR2695702B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913479A1 (fr) 2007-03-07 2008-09-12 Champeaux Philippe De Joint tournant et rotor correspondant pour appareil a helices entrainees par l'ejection de gaz sous pression sur une pale et de l'helice, notamment pour helicoptere.
FR2945095B1 (fr) * 2009-04-29 2012-06-08 Xamac Joint tournant
CN103836197B (zh) * 2014-03-24 2015-12-02 常州神力热喷涂技术有限公司 带有防尘垫圈的大型旋转平台车

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE430927C (de) * 1925-04-19 1926-06-28 G & J Jaeger Akt Ges Fa Dichtung von Waelzlagern durch Labyrinthe
US2587077A (en) * 1948-06-25 1952-02-26 Martin P Winther Labyrinth seal
US3347604A (en) * 1964-02-19 1967-10-17 Ion Physics Corp High vacuum rotary seal and bearing combination
US3490818A (en) * 1967-05-24 1970-01-20 United Aircraft Corp Shaft seal
EP0059270A1 (fr) * 1981-02-27 1982-09-08 David Morris Garnett Assemblages de paliers pour rouleaux de transport
DE3512641A1 (de) * 1984-04-12 1985-10-24 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa Mehrstufige, hydraulische maschine

Also Published As

Publication number Publication date
FR2695702A1 (fr) 1994-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse