CH679417A5 - - Google Patents

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Publication number
CH679417A5
CH679417A5 CH1573/89A CH157389A CH679417A5 CH 679417 A5 CH679417 A5 CH 679417A5 CH 1573/89 A CH1573/89 A CH 1573/89A CH 157389 A CH157389 A CH 157389A CH 679417 A5 CH679417 A5 CH 679417A5
Authority
CH
Switzerland
Prior art keywords
rings
sealing
ring
shaft
shaft seal
Prior art date
Application number
CH1573/89A
Other languages
German (de)
English (en)
Inventor
Erich Bertsch
Original Assignee
Erich Bertsch
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 Erich Bertsch filed Critical Erich Bertsch
Priority to CH1573/89A priority Critical patent/CH679417A5/de
Priority to DE4010769A priority patent/DE4010769A1/de
Priority to US07/510,851 priority patent/US5074568A/en
Priority to JP2106691A priority patent/JPH07109252B2/ja
Publication of CH679417A5 publication Critical patent/CH679417A5/de

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
    • F16J15/36—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/914—Backup seal for failure of primary seal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/929—Seal feature where change in operation or condition induces additional leakage control

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 Of Bearings (AREA)
  • Mechanical Sealing (AREA)
CH1573/89A 1989-04-25 1989-04-25 CH679417A5 (OSRAM)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1573/89A CH679417A5 (OSRAM) 1989-04-25 1989-04-25
DE4010769A DE4010769A1 (de) 1989-04-25 1990-04-04 Wellendichtung
US07/510,851 US5074568A (en) 1989-04-25 1990-04-18 Shaft seal
JP2106691A JPH07109252B2 (ja) 1989-04-25 1990-04-24 軸封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1573/89A CH679417A5 (OSRAM) 1989-04-25 1989-04-25

Publications (1)

Publication Number Publication Date
CH679417A5 true CH679417A5 (OSRAM) 1992-02-14

Family

ID=4213585

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1573/89A CH679417A5 (OSRAM) 1989-04-25 1989-04-25

Country Status (4)

Country Link
US (1) US5074568A (OSRAM)
JP (1) JPH07109252B2 (OSRAM)
CH (1) CH679417A5 (OSRAM)
DE (1) DE4010769A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013102594A1 (de) * 2013-03-14 2014-09-18 Khs Gmbh Mediendrehverteiler für insbesondere Gefäßfüllmaschinen

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127074A1 (de) * 1991-08-16 1993-02-18 Erich Bertsch Dichtungsanordnung an wellen, insbesondere von unter druck arbeitenden arbeitsmaschinen
DE4127073A1 (de) * 1991-08-16 1993-02-18 Erich Bertsch Dichtungsanordnung fuer die abdichtung von arbeitsraeumen im bereich einer nach aussen gefuehrten welle
DE4315856A1 (de) * 1993-05-12 1994-11-24 Erich Bertsch Hydraulischer Radnabenantrieb
US6802203B1 (en) * 2002-07-18 2004-10-12 Warn Industries Rotary seal testing machine
US20100230905A1 (en) * 2006-03-27 2010-09-16 Sanden Corporation Shaft Sealing Device for a Fluid Machine
EP2292953A1 (en) * 2009-09-07 2011-03-09 Fei Company High-vacuum seal
US9318410B2 (en) * 2013-09-26 2016-04-19 Alcatel Lucent Cooling assembly using heatspreader
CN119934239A (zh) * 2025-04-07 2025-05-06 宁波天工流体科技股份有限公司 一种无泄漏密封装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD63238A (OSRAM) *
US2547185A (en) * 1947-05-27 1951-04-03 Yuba Mfg Company Shaft seal
US3169024A (en) * 1961-05-17 1965-02-09 Johnson John Frank Seal assembly for rotatable shaft
US3455567A (en) * 1966-03-31 1969-07-15 Woodworth Co N A Automated gear chuck
US3514114A (en) * 1967-11-09 1970-05-26 John C Monahan Multiple sealing means
CA969210A (en) * 1969-07-14 1975-06-10 John E. Rode Deformable metallic member, especially for a static seal
US3860270A (en) * 1971-09-30 1975-01-14 Hydrotech Int Inc Apparatus for effecting a connection to a tubular member or the like
CH572587A5 (en) * 1974-06-07 1976-02-13 Lonza Ag Sealing ring for shaft contains pressurised fluid - providing positive controlled pressure to accommodate thermal movement and wear
DE2702809A1 (de) * 1976-01-28 1977-08-04 M & J Dev Co Ventil
JPS53163455U (OSRAM) * 1977-05-30 1978-12-21
JPS5814284Y2 (ja) * 1978-05-31 1983-03-22 株式会社東芝 チュ−ブシ−ル機構
US4194746A (en) * 1978-06-16 1980-03-25 Stevens James N Radially compressed rotary shaft sealing device
DE3003001A1 (de) * 1980-01-29 1981-07-30 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zum gasdichten abschliessen von verbindungsstellen drehbeweglich gelagerter maschinenteile
US4706970A (en) * 1984-11-14 1987-11-17 Polydyne Industries, Inc. Flexible ring seal with insert in circumferentially extending channel
JPS61273419A (ja) * 1985-05-29 1986-12-03 Hitachi Electronics Eng Co Ltd 雰囲気密閉装置
US4718820A (en) * 1986-08-29 1988-01-12 Jaques Robert K Pumping apparatus
US4817966A (en) * 1988-02-03 1989-04-04 Garlock Inc. Rotary shaft bearing isolator seal
DE3821517A1 (de) * 1988-06-25 1989-12-28 Basf Ag Vorrichtung zum andruecken eines den spalt zwischen zwei relativ zueinander sich bewegenden teilen abdichtenden dichtungsmaterials, beispielsweise bei einer drehtrommelanlage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013102594A1 (de) * 2013-03-14 2014-09-18 Khs Gmbh Mediendrehverteiler für insbesondere Gefäßfüllmaschinen

Also Published As

Publication number Publication date
DE4010769A1 (de) 1990-10-31
DE4010769C2 (OSRAM) 1993-09-16
JPH02286965A (ja) 1990-11-27
US5074568A (en) 1991-12-24
JPH07109252B2 (ja) 1995-11-22

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Legal Events

Date Code Title Description
PL Patent ceased