DE20105558U1 - Seal for waves - Google Patents

Seal for waves

Info

Publication number
DE20105558U1
DE20105558U1 DE20105558U DE20105558U DE20105558U1 DE 20105558 U1 DE20105558 U1 DE 20105558U1 DE 20105558 U DE20105558 U DE 20105558U DE 20105558 U DE20105558 U DE 20105558U DE 20105558 U1 DE20105558 U1 DE 20105558U1
Authority
DE
Germany
Prior art keywords
seal according
support profile
seal
sliding
sliding surface
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 - Lifetime
Application number
DE20105558U
Other languages
German (de)
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.)
Bode GmbH
Original Assignee
Bode GmbH
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 Bode GmbH filed Critical Bode GmbH
Priority to DE20105558U priority Critical patent/DE20105558U1/en
Publication of DE20105558U1 publication Critical patent/DE20105558U1/en
Priority to DE10145285A priority patent/DE10145285A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring
    • 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
    • F16J15/3416—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 at least one continuous groove
    • 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
    • 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)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Dichtung für Wellen in Form einer dynamischen Dich­ tung zwischen einer stationären Lageraufnahme der Welle unter Ausbildung einer Gleitfläche und einem umlaufenden Dichtungsflansch zur stationären Dich­ tungsaufnahme unter Ausbildung einer Kammer zwischen Welle und Dichtung, dadurch gekenn­ zeichnet, daß der Dichtungsflansch (5) eine Auf­ nahme (6) für eine Halterung eines flexiblen Abstützprofils (7) mit einer Spannkraft in Richtung auf die Lagerfläche (4) aufweist und einen der Gleitfläche zugeordneten eingesetzten vorstehenden Gleitring (11) aus verschleißfestem Kunststoff trägt, der durch das Abstützprofil (7) an die Gleitfläche anpreßbar ist.1. Seal for waves in the form of a dynamic you device between a stationary bearing of the shaft with the formation of a sliding surface and a circumferential sealing flange for stationary you device recording with the formation of a chamber between the shaft and seal, characterized in that the sealing flange ( 5 ) on Takes ( 6 ) for a holder of a flexible support profile ( 7 ) with a clamping force in the direction of the bearing surface ( 4 ) and one of the sliding surface assigned protruding slide ring ( 11 ) made of wear-resistant plastic, which through the support profile ( 7 ) to the The sliding surface can be pressed. 2. Dichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Abstützprofil (7) ziehharmonikaartig ausge­ bildet ist. 2. Seal according to claim 1, characterized in that the support profile ( 7 ) is accordion-like forms. 3. Dichtung nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, daß die äußeren Kanten des Gleitringes (11) im Dichtbereich zur Gleitfläche scharfkantig ausgebildet sind.3. Seal according to claim 1 or 2, characterized in that the outer edges of the sliding ring ( 11 ) in the sealing area to the sliding surface are sharp-edged. 4. Dichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Gleitring (11) eine konkave Oberfläche besitzt.4. Seal according to one of claims 1 to 3, characterized in that the sliding ring ( 11 ) has a concave surface. 5. Dichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Gleitring (11) aus einem hochwertigen PTFE-Compound besteht.5. Seal according to one of claims 1 to 4, characterized in that the sliding ring ( 11 ) consists of a high quality PTFE compound. 6. Dichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Gleitring (11) innerhalb der Berührungsfläche zur Gleitfläche mindestens eine umlaufende Nut (12) aufweist.6. Seal according to one of claims 1 to 5, characterized in that the sliding ring ( 11 ) has at least one circumferential groove ( 12 ) within the contact surface to the sliding surface. 7. Dichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das flexible Abstützprofil (7) aus NBR-Material besteht.7. Seal according to one of claims 1 to 6, characterized in that the flexible support profile ( 7 ) consists of NBR material. 8. Dichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das flexible Abstützprofil (7) Dichtlippen (9) korrespondierend zur Aufnahme des Dichtungsflansches (5) aufweist und in die Aufnahme (8) eingepreßt ist.8. Seal according to one of claims 1 to 7, characterized in that the flexible support profile ( 7 ) has sealing lips ( 9 ) corresponding to the receiving of the sealing flange ( 5 ) and is pressed into the receptacle ( 8 ).
DE20105558U 2001-03-29 2001-03-29 Seal for waves Expired - Lifetime DE20105558U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20105558U DE20105558U1 (en) 2001-03-29 2001-03-29 Seal for waves
DE10145285A DE10145285A1 (en) 2001-03-29 2001-09-14 Sealing system for shafts comprises a rotating sealing flange provided with a seat for a flexible support profile which exerts pressure on the bearing surface via a protruding wear resistant glide ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20105558U DE20105558U1 (en) 2001-03-29 2001-03-29 Seal for waves

Publications (1)

Publication Number Publication Date
DE20105558U1 true DE20105558U1 (en) 2001-07-12

Family

ID=7955084

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20105558U Expired - Lifetime DE20105558U1 (en) 2001-03-29 2001-03-29 Seal for waves
DE10145285A Withdrawn DE10145285A1 (en) 2001-03-29 2001-09-14 Sealing system for shafts comprises a rotating sealing flange provided with a seat for a flexible support profile which exerts pressure on the bearing surface via a protruding wear resistant glide ring

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10145285A Withdrawn DE10145285A1 (en) 2001-03-29 2001-09-14 Sealing system for shafts comprises a rotating sealing flange provided with a seat for a flexible support profile which exerts pressure on the bearing surface via a protruding wear resistant glide ring

Country Status (1)

Country Link
DE (2) DE20105558U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1300616A1 (en) * 2001-10-04 2003-04-09 Federal-Mogul Friedberg GmbH Mechanical seal with axial lash compensation
DE10145087A1 (en) * 2001-09-13 2003-04-30 Federal Mogul Sealing Sys Spa Sealing ring with axially acting PTFE slide ring
DE10206823A1 (en) * 2002-02-18 2003-08-28 Friedrich Gmbh Component for separating (sealing) media in two rooms
WO2005010412A3 (en) * 2003-07-25 2005-05-19 Ceramtec Ag Axial shaft seal
FR3114618A1 (en) * 2020-09-30 2022-04-01 Safran Aircraft Engines Sealing device for a turbomachine and turbomachine module provided with such a sealing device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10145087A1 (en) * 2001-09-13 2003-04-30 Federal Mogul Sealing Sys Spa Sealing ring with axially acting PTFE slide ring
DE10145087C2 (en) * 2001-09-13 2003-11-13 Federal Mogul Sealing Sys Spa Sealing ring with axially acting PTFE slide ring
EP1293710A3 (en) * 2001-09-13 2004-03-03 Federal-Mogul Sealing Systems Bretten GmbH & Co. KG Sealing ring with axially working PTFE sliding ring
EP1300616A1 (en) * 2001-10-04 2003-04-09 Federal-Mogul Friedberg GmbH Mechanical seal with axial lash compensation
DE10148929A1 (en) * 2001-10-04 2003-07-17 Federal Mogul Friedberg Gmbh Mechanical seal with axial play compensation
DE10148929C2 (en) * 2001-10-04 2003-11-27 Federal Mogul Friedberg Gmbh Mechanical seal with axial play compensation
DE10206823A1 (en) * 2002-02-18 2003-08-28 Friedrich Gmbh Component for separating (sealing) media in two rooms
WO2005010412A3 (en) * 2003-07-25 2005-05-19 Ceramtec Ag Axial shaft seal
FR3114618A1 (en) * 2020-09-30 2022-04-01 Safran Aircraft Engines Sealing device for a turbomachine and turbomachine module provided with such a sealing device

Also Published As

Publication number Publication date
DE10145285A1 (en) 2002-10-10

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010816

R156 Lapse of ip right after 3 years

Effective date: 20041001