FR2412766A1 - Dispositif pour l'obturation etanche d'une ouverture annulaire entre une piece interieure telle qu'un arbre et la partie de carter qui l'entoure - Google Patents

Dispositif pour l'obturation etanche d'une ouverture annulaire entre une piece interieure telle qu'un arbre et la partie de carter qui l'entoure

Info

Publication number
FR2412766A1
FR2412766A1 FR7836129A FR7836129A FR2412766A1 FR 2412766 A1 FR2412766 A1 FR 2412766A1 FR 7836129 A FR7836129 A FR 7836129A FR 7836129 A FR7836129 A FR 7836129A FR 2412766 A1 FR2412766 A1 FR 2412766A1
Authority
FR
France
Prior art keywords
shaft
annular opening
housing surrounding
sealing
waterproof closure
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.)
Granted
Application number
FR7836129A
Other languages
English (en)
Other versions
FR2412766B1 (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.)
DERMAN K G AB
Original Assignee
DERMAN K G AB
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 DERMAN K G AB filed Critical DERMAN K G AB
Publication of FR2412766A1 publication Critical patent/FR2412766A1/fr
Application granted granted Critical
Publication of FR2412766B1 publication Critical patent/FR2412766B1/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
    • F16J15/40—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)
  • Mechanical Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)

Abstract

A.DISPOSITIF D'ETANCHEITE ENTRE DEUX PIECES ROTATIVES L'UNE PAR RAPPORT A L'AUTRE. B.DISPOSITIF CARACTERISE PAR UN ELEMENT D'ETANCHEITE POSITIONNE DANS L'ESPACE ANNULAIRE, CONNECTE DE MANIERE ETANCHE A L'UNE DES PIECES ET COMPORTANT UNE SURFACE D'ETANCHEITE APTE A COOPERER AVEC UNE SURFACE D'ETANCHEITE OPPOSEE PREVUE SUR L'AUTRE PIECE, UN DISPOSITIF POUR ALIMENTER UN FLUIDE SOUS PRESSION DANS L'ESPACE DE JEU ENTRE LES SURFACES D'ETANCHEITE, A UNE PRESSION SUPERIEURE A CELLE REGNANT DE CHAQUE COTE, LES SURFACES D'ETANCHEITE ETANT DES SURFACES DE REVOLUTION INCLINEES SUR L'AXE, PAR EXEMPLE CONIQUES, ET ETANT DEPLACABLES AXIALEMENT L'UNE PAR RAPPORT A L'AUTRE POUR DETERMINER LA LARGEUR DU JEU ENTRE ELLES. C.DISPOSITIF APPLICABLE A UN ARBRE SORTANT D'UN CARTER.
FR7836129A 1977-12-23 1978-12-22 Dispositif pour l'obturation etanche d'une ouverture annulaire entre une piece interieure telle qu'un arbre et la partie de carter qui l'entoure Expired FR2412766B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7714719A SE414219B (sv) 1977-12-23 1977-12-23 Anordning for avtetning av en ringformig oppning mellan en inre del som foretredesvis utgores av en axel och en denna omgivande yttre del

Publications (2)

Publication Number Publication Date
FR2412766A1 true FR2412766A1 (fr) 1979-07-20
FR2412766B1 FR2412766B1 (fr) 1987-11-27

Family

ID=20333304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836129A Expired FR2412766B1 (fr) 1977-12-23 1978-12-22 Dispositif pour l'obturation etanche d'une ouverture annulaire entre une piece interieure telle qu'un arbre et la partie de carter qui l'entoure

Country Status (8)

Country Link
US (1) US4230324A (fr)
JP (1) JPS54101046A (fr)
CA (1) CA1127680A (fr)
DE (1) DE2855453A1 (fr)
FI (1) FI66064C (fr)
FR (1) FR2412766B1 (fr)
GB (1) GB2010989B (fr)
SE (1) SE414219B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417859A (en) * 1979-10-04 1983-11-29 Praner Frank Casimir Rotary displacement turbine engine with vacuum relief valve means
US4519337A (en) * 1979-11-26 1985-05-28 Nisshin Steel Co., Ltd. Apparatus for continuous hot dipping of metal strip
FR2474605A1 (fr) * 1980-01-24 1981-07-31 Jeumont Schneider Dispositif de securite pour pompe
US4770601A (en) * 1982-01-07 1988-09-13 Crisafulli Pump Company, Inc. Pump shaft bearing protection system
DE3225906C2 (de) * 1982-07-10 1984-04-26 Busak + Luyken GmbH & Co, 7000 Stuttgart Dichtung für hydraulische Kolben oder Kolbenstangen
US4566372A (en) * 1982-08-12 1986-01-28 A. Zeitlin & Associates Pressure seal for ultra-high pressure apparatus
US4469017A (en) * 1983-02-23 1984-09-04 Dover Corporation Static leak seal assembly for use in fluid containing machinery
DE3319228A1 (de) * 1983-05-27 1984-11-29 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Druckmittelzufuehrung fuer spannfutter
US4673332A (en) * 1984-07-25 1987-06-16 Teledyne Industries, Inc. Lubrication seals
GB2176253B (en) * 1985-06-08 1989-10-11 Northern Eng Ind Bearings and seals
JPH0446147Y2 (fr) * 1985-09-03 1992-10-29
US4643439A (en) * 1985-10-02 1987-02-17 Ingersoll-Rand Company Seal for relatively rotatable parts
US4722534A (en) * 1985-12-18 1988-02-02 Borg-Warner Industrial Products, Inc. Face seal with automatic face convergence means
NZ222763A (en) * 1986-12-03 1990-02-26 Sealing Devices Pty Ltd Seal for rotating shaft in wall of vessel; seal seat
DE3834667A1 (de) * 1988-10-12 1990-04-19 Klein Schanzlin & Becker Ag Filtereinrichtung fuer einen spaltrohrmotor
US5028205A (en) * 1989-12-14 1991-07-02 Ingersoll-Rand Company Oil scavenger system for a seal for a rotary shaft
US5356158A (en) * 1990-10-11 1994-10-18 Rotoflex, Inc. Resilient rotary seal with projecting edge
CA2071221A1 (fr) * 1990-10-11 1992-04-12 Brian Simmons Dispositif d'etancheite pour arbre d'entrainement
FI1263U1 (fi) * 1993-09-10 1994-03-18 Enfoplan Oy Anordning foer taetning av ett genomfoeringsorgan
US5524846A (en) * 1993-12-21 1996-06-11 The Boeing Company Fire protection system for airplanes
US6857325B2 (en) * 2003-05-09 2005-02-22 Mitsubishi Heavy Industries, Ltd. Moving blade support jig, moving blade support apparatus, and flow rate measuring apparatus
GB2417993A (en) * 2004-09-10 2006-03-15 Boc Group Plc A shaft seal for sealing between a rotary shaft and a housing
WO2007033421A1 (fr) * 2005-09-22 2007-03-29 Pump Technology Services Pty Ltd Ensemble d’étanchéité
US7549835B2 (en) * 2006-07-07 2009-06-23 Siemens Energy, Inc. Leakage flow control and seal wear minimization system for a turbine engine
US20100072708A1 (en) * 2008-09-19 2010-03-25 Engineering Design Resources Ltd. Seal assembly
US8277177B2 (en) * 2009-01-19 2012-10-02 Siemens Energy, Inc. Fluidic rim seal system for turbine engines
US20100196139A1 (en) * 2009-02-02 2010-08-05 Beeck Alexander R Leakage flow minimization system for a turbine engine
US9403558B1 (en) * 2015-05-15 2016-08-02 GM Global Technology Operations LLC Engine mount assembly
DE102017216248A1 (de) * 2017-09-14 2019-03-14 Siemens Aktiengesellschaft Adaptive kontaktlose Gasdichtung an Maschinenwellen
CN108942656B (zh) * 2018-07-25 2024-06-25 珠海桑贝思精密科技有限公司 一种高效防水性能的转动设备和打磨机
US11635146B2 (en) 2021-07-27 2023-04-25 Stein Seal Company Circumferential sealing assembly with duct-fed hydrodynamic grooves

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1614120A (en) * 1921-08-09 1927-01-11 Gen Electric Shaft packing
FR2341795A1 (fr) * 1976-02-17 1977-09-16 Forsheda Gummifabrik Ab Agencement de joint etanche pour un arbre

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE436498C (de) * 1924-03-06 1926-11-03 Gustav Ter Meer Dr Ing Elastische Dichtung fuer ununterbrochen arbeitende Schleudermaschinen mit herauf- und herabziehbarem Trommelmantel
US2686657A (en) * 1947-08-02 1954-08-17 United Aircraft Corp Diaphragm seal for turbines
US2865300A (en) * 1957-02-06 1958-12-23 Georgia Iron Works Co Sealing system for centrifugal pumps
GB859647A (en) * 1958-10-24 1961-01-25 Gen Electric Co Ltd Improvements in or relating to shaft seals for gas-filled machines
NL6713596A (fr) * 1967-10-06 1969-04-09
US3512788A (en) * 1967-11-01 1970-05-19 Allis Chalmers Mfg Co Self-adjusting wearing rings
SE356112B (fr) * 1971-11-09 1973-05-14 Forsheda Ideutveckling Ab
US3804424A (en) * 1972-04-24 1974-04-16 Crane Packing Co Gap seal with thermal and pressure distortion compensation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1614120A (en) * 1921-08-09 1927-01-11 Gen Electric Shaft packing
FR2341795A1 (fr) * 1976-02-17 1977-09-16 Forsheda Gummifabrik Ab Agencement de joint etanche pour un arbre

Also Published As

Publication number Publication date
FI66064C (fi) 1984-08-10
FI66064B (fi) 1984-04-30
GB2010989A (en) 1979-07-04
DE2855453C2 (fr) 1988-10-20
SE414219B (sv) 1980-07-14
DE2855453A1 (de) 1979-07-05
FI783934A (fi) 1979-06-24
CA1127680A (fr) 1982-07-13
FR2412766B1 (fr) 1987-11-27
US4230324A (en) 1980-10-28
GB2010989B (en) 1982-06-23
JPS54101046A (en) 1979-08-09
SE7714719L (sv) 1979-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse