FR2495263B1 - Dispositif d'etanchement d'arbre, bloque au gaz, avec anneau de compensation - Google Patents

Dispositif d'etanchement d'arbre, bloque au gaz, avec anneau de compensation

Info

Publication number
FR2495263B1
FR2495263B1 FR8121898A FR8121898A FR2495263B1 FR 2495263 B1 FR2495263 B1 FR 2495263B1 FR 8121898 A FR8121898 A FR 8121898A FR 8121898 A FR8121898 A FR 8121898A FR 2495263 B1 FR2495263 B1 FR 2495263B1
Authority
FR
France
Prior art keywords
sealing device
shaft sealing
compensation ring
gas blocked
blocked shaft
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
FR8121898A
Other languages
English (en)
Other versions
FR2495263A1 (fr
Inventor
Joachim Kotzur
Manfred Heinen
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2495263A1 publication Critical patent/FR2495263A1/fr
Application granted granted Critical
Publication of FR2495263B1 publication Critical patent/FR2495263B1/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
    • F16J15/3464—Mounting of the seal
    • F16J15/3468—Means for controlling the deformations of the contacting faces
    • 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
    • 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
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
    • F16J15/363—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member the diaphragm or bellow being made of metal
    • 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)
  • Mechanical Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Diaphragms And Bellows (AREA)
FR8121898A 1980-12-03 1981-11-23 Dispositif d'etanchement d'arbre, bloque au gaz, avec anneau de compensation Expired FR2495263B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3045475A DE3045475C2 (de) 1980-12-03 1980-12-03 Gasgesperrte Wellendichtung mit Kompensationsring

Publications (2)

Publication Number Publication Date
FR2495263A1 FR2495263A1 (fr) 1982-06-04
FR2495263B1 true FR2495263B1 (fr) 1988-06-10

Family

ID=6118152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121898A Expired FR2495263B1 (fr) 1980-12-03 1981-11-23 Dispositif d'etanchement d'arbre, bloque au gaz, avec anneau de compensation

Country Status (7)

Country Link
US (1) US4376540A (fr)
JP (1) JPS57120766A (fr)
BR (1) BR8107844A (fr)
CH (1) CH657684A5 (fr)
DE (1) DE3045475C2 (fr)
FR (1) FR2495263B1 (fr)
IT (1) IT1140091B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600126A1 (de) * 1986-01-04 1987-07-16 Fortuna Werke Maschf Ag Geblaese zum umwaelzen grosser gasmengen, insbesondere fuer hochleistungs-laser
GB8909289D0 (en) * 1989-04-24 1989-06-07 Crane John Uk Ltd Mechanical face seals
US5066026A (en) * 1990-06-11 1991-11-19 Kaydon Corporation Gas face seal
US6299173B1 (en) 1998-10-16 2001-10-09 John Crane Inc. Mechanical end face seal ring having a compliant seal face
DE19950705B4 (de) * 1999-10-21 2009-10-15 Volkswagen Ag Gas-Gleitringdichtung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1876515A (en) * 1932-09-06 Shaft packing
US2100220A (en) * 1935-12-04 1937-11-23 Gen Electric Shaft seal
GB649863A (en) * 1948-08-24 1951-02-07 Crane Packing Ltd Improvements relating to mechanical sealing devices between rotary and stationary machine parts
FR1076314A (fr) * 1953-03-10 1954-10-26 Perfectionnements aux dispositifs d'étanchéité entre partie fixe et partie tournante
US2859988A (en) * 1955-06-20 1958-11-11 Crane Packing Co Rotary mechanical seal
GB839880A (en) * 1956-12-12 1960-06-29 Napier & Sons Ltd D Fluid seals between relatively rotating parts
US2937039A (en) * 1957-05-29 1960-05-17 Chicago Rawhide Mfg Co Controlled gap seal
US2994547A (en) * 1958-03-26 1961-08-01 Muskegon Piston Ring Co Inc Seal
US2995390A (en) * 1958-09-18 1961-08-08 Napier & Son Ltd Mountings for rings or discs
NL130801C (fr) * 1961-02-10
GB1050298A (fr) * 1964-05-15 1900-01-01
DE1907724A1 (de) * 1969-02-15 1970-09-03 Klein Schanzlin & Becker Ag Hydrostatische Gleitringdichtung
JPS5136083Y2 (fr) * 1971-10-21 1976-09-04
DE2610045C2 (de) * 1976-03-11 1982-06-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Gasgesperrte Wellendichtung
DE2636507A1 (de) * 1976-08-13 1978-02-16 Conradty Nuernberg Mehrschichtiges lagerungs-, stuetz- und dichtungselement
FR2385013A1 (fr) * 1977-03-25 1978-10-20 Gutehoffnungshuette Sterkrade Joint d'arbre a etancheite assuree par un gaz

Also Published As

Publication number Publication date
JPS6357663B2 (fr) 1988-11-11
JPS57120766A (en) 1982-07-27
BR8107844A (pt) 1982-09-08
DE3045475A1 (de) 1982-06-09
DE3045475C2 (de) 1982-11-18
FR2495263A1 (fr) 1982-06-04
IT1140091B (it) 1986-09-24
CH657684A5 (de) 1986-09-15
IT8125367A0 (it) 1981-11-30
US4376540A (en) 1983-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse