CH616495A5 - - Google Patents

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Publication number
CH616495A5
CH616495A5 CH303277A CH303277A CH616495A5 CH 616495 A5 CH616495 A5 CH 616495A5 CH 303277 A CH303277 A CH 303277A CH 303277 A CH303277 A CH 303277A CH 616495 A5 CH616495 A5 CH 616495A5
Authority
CH
Switzerland
Prior art keywords
sealing
gas
sealing ring
shaft
fixed
Prior art date
Application number
CH303277A
Other languages
German (de)
English (en)
Inventor
Manfred Heinen
Joachim Kotzur
Original Assignee
Gutehoffnungshuette Sterkrade
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 Gutehoffnungshuette Sterkrade filed Critical Gutehoffnungshuette Sterkrade
Publication of CH616495A5 publication Critical patent/CH616495A5/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
    • F16J15/3404—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
    • F16J15/40—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)
CH303277A 1976-03-11 1977-03-10 CH616495A5 (US06272168-20010807-M00014.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2610045A DE2610045C2 (de) 1976-03-11 1976-03-11 Gasgesperrte Wellendichtung

Publications (1)

Publication Number Publication Date
CH616495A5 true CH616495A5 (US06272168-20010807-M00014.png) 1980-03-31

Family

ID=5972062

Family Applications (1)

Application Number Title Priority Date Filing Date
CH303277A CH616495A5 (US06272168-20010807-M00014.png) 1976-03-11 1977-03-10

Country Status (8)

Country Link
US (1) US4071253A (US06272168-20010807-M00014.png)
JP (2) JPS52110364A (US06272168-20010807-M00014.png)
AU (1) AU509840B2 (US06272168-20010807-M00014.png)
BR (1) BR7701373A (US06272168-20010807-M00014.png)
CH (1) CH616495A5 (US06272168-20010807-M00014.png)
DE (1) DE2610045C2 (US06272168-20010807-M00014.png)
FR (1) FR2343943A1 (US06272168-20010807-M00014.png)
ZA (1) ZA771490B (US06272168-20010807-M00014.png)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090645A (en) * 1976-08-23 1978-05-23 Electro Sprayer Systems, Inc. Powder metering system
US4130287A (en) * 1977-11-23 1978-12-19 The Dow Chemical Company Mechanical seal assembly with flushing means
US4133541A (en) * 1978-03-13 1979-01-09 Ingersoll-Rand Company Seal
DE3045475C2 (de) * 1980-12-03 1982-11-18 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Gasgesperrte Wellendichtung mit Kompensationsring
US4361333A (en) * 1981-03-13 1982-11-30 Tosco Corporation Retort seal mechanism with integral bearings
FR2511109A1 (fr) * 1981-08-06 1983-02-11 Jeumont Schneider Dispositif hydrostatique de separation de deux chambres emplies de fluide sous des pressions differentes
JPS58170971A (ja) * 1982-04-01 1983-10-07 Eagle Ind Co Ltd スタ−ンチユ−ブシ−ル
DE3223703C2 (de) * 1982-06-25 1984-05-30 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Gasgesperrte Wellendichtung mit radialem Dichtspalt
DE3226866C2 (de) * 1982-07-17 1985-11-07 Metallgesellschaft Ag, 6000 Frankfurt Vorrichtung zum Abdichten eines Drehrohres
US4408766A (en) * 1982-11-29 1983-10-11 Longyear Australia Pty. Ltd. Rotary seal apparatus with dual self-centering annular face seals
DE3404705A1 (de) * 1983-02-22 1984-08-23 Dieter 6570 Kirn Kupka Selbsteinstellende axiale gleitringdichtung
US4557489A (en) * 1984-03-23 1985-12-10 Borg-Warner Corporation Pressure balanced seal
US4586830A (en) * 1984-04-16 1986-05-06 International Business Machines Corporation Combination rotary gas bearing and seal apparatus
US4544317A (en) * 1984-04-16 1985-10-01 International Business Machines Corporation Vacuum-to-vacuum entry system apparatus
DE3441351C2 (de) * 1984-11-13 1986-10-02 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Fliehkraft-Gleitringdichtung
DE3644330A1 (de) * 1986-12-23 1988-07-07 Burgmann Dichtungswerk Feodor Dichtung
JPH0523031Y2 (US06272168-20010807-M00014.png) * 1987-08-17 1993-06-14
CA1296032C (en) * 1987-09-04 1992-02-18 R.T. Phil Nuytten Pressure equalizing rotary joint
DE3824427A1 (de) * 1988-07-19 1990-01-25 Schwaebische Huettenwerke Gmbh Werkzeugmaschine
DE4005427C1 (US06272168-20010807-M00014.png) * 1990-02-21 1991-07-25 Mannesmann Ag, 4000 Duesseldorf, De
DE4005428A1 (de) * 1990-02-21 1991-08-22 Mannesmann Ag Sperrfluessigkeits-dichtungsanordnung bei einem turboverdichter
US5106105A (en) * 1990-10-17 1992-04-21 United States Department Of Energy Rotary kiln seal
FR2741110B1 (fr) * 1995-11-15 1997-12-05 Snecma Dispositif d'etancheite a brosses axiales et asservi par pression statique en deplacement axial
US5941531A (en) * 1997-03-03 1999-08-24 Durametallic Corporation Double gas seal having an improved bellows arrangement
US5924697A (en) * 1997-03-03 1999-07-20 Durametallic Corporation Double gas seal with bellows supported by backing and support rings
US6182971B1 (en) 1998-12-09 2001-02-06 Flowserve Management Company Gas seal for pumps
US6224060B1 (en) 1998-12-09 2001-05-01 Flowserve Management Company Pump gas seal with particle exclusion device
US7044470B2 (en) * 2000-07-12 2006-05-16 Perkinelmer, Inc. Rotary face seal assembly
US7232512B2 (en) * 2004-08-25 2007-06-19 Honeywell International, Inc. System and method of sensitivity adjustment for an electrochemical sensor
US7343968B2 (en) * 2004-08-27 2008-03-18 Deublin Company Washpipe seal assembly
DE102005015212A1 (de) * 2005-04-02 2006-10-05 Leybold Vacuum Gmbh Wellendichtung
JP5580532B2 (ja) * 2006-07-25 2014-08-27 イーグル工業株式会社 メカニカルシール装置
DE102006053165A1 (de) * 2006-11-09 2008-05-15 Carl Freudenberg Kg Gleitringdichtung, Gleitringdichtungsanordnung und deren Verwendung
JP5402002B2 (ja) * 2009-01-13 2014-01-29 株式会社ジェイテクト 回転軸のシール装置およびシール方法
US8408555B2 (en) * 2010-09-16 2013-04-02 Stein Seal Company Intershaft seal system for minimizing pressure induced twist
DE102011116162A1 (de) * 2011-10-14 2013-04-18 Eagleburgmann Germany Gmbh & Co. Kg Gleitring einer Gleitringdichtungsanordnung mit laufzeitverlängernden Eigenschaften sowie Verfahren zu dessen Herstellung
CN103267131B (zh) * 2013-06-02 2016-05-11 西华大学 非接触式机械密封装置
CN104019240B (zh) * 2014-06-18 2017-05-10 东营海森密封技术有限责任公司 一种自清洗式聚丙烯循环气压缩机气膜密封结构
JP6678170B2 (ja) * 2015-05-21 2020-04-08 イーグル工業株式会社 摺動部品
JP6772419B2 (ja) * 2016-05-13 2020-10-21 株式会社神戸製鋼所 密閉型混練機に備えられているダストストップ装置
WO2018034197A1 (ja) 2016-08-15 2018-02-22 イーグル工業株式会社 摺動部品
EP3739242A4 (en) 2018-01-12 2021-10-13 Eagle Industry Co., Ltd. SLIDING ELEMENT
US11320052B2 (en) * 2018-02-01 2022-05-03 Eagle Industry Co., Ltd. Sliding components
EP3922874A4 (en) 2019-02-04 2022-11-09 Eagle Industry Co., Ltd. SLIDING ELEMENT
EP4253779A3 (en) 2019-02-04 2023-11-08 Eagle Industry Co., Ltd. Sliding component and method for manufacturing sliding component
WO2022009771A1 (ja) * 2020-07-06 2022-01-13 イーグル工業株式会社 摺動部品
EP4177488A1 (en) 2020-07-06 2023-05-10 Eagle Industry Co., Ltd. Sliding component

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB817396A (en) * 1956-02-23 1959-07-29 Napier & Son Ltd Seals for sealing rotatable members passing through partitions
FR34133E (fr) * 1927-07-27 1929-05-02 Anciens Etablissements Chavann Système de joint
US1876520A (en) * 1931-04-22 1932-09-06 Shaft packing
US2246277A (en) * 1936-10-16 1941-06-17 Davidson William Ward Rotary pump
US2467960A (en) * 1944-07-13 1949-04-19 Jr Francis E Brady Sealing unit
US2555492A (en) * 1947-10-23 1951-06-05 Ingersoll Rand Co Pressure fluid seal
US2662480A (en) * 1950-10-04 1953-12-15 Thompson Prod Inc Seal
US2710205A (en) * 1952-03-18 1955-06-07 Ingersoll Rand Co Sealing device for rotary pump shafts
CH340106A (de) * 1956-03-10 1959-07-31 Sulzer Ag Turbomaschine mit abgedichterer Welle
DE1082975B (de) * 1959-04-08 1960-06-09 Licentia Gmbh Wellenabdichtung fuer gasgekuehlte elektrische Maschinen, insbesondere mit einer Wasserstoffuellung
US3260530A (en) * 1961-03-27 1966-07-12 Central Res Lab Inc Rotary mechanical seal
DE1218076B (de) * 1962-09-29 1966-06-02 Siemens Ag Kernreaktor-Kuehlgeblaese mit Fluessigkeitswellendichtung
FR1418240A (fr) * 1964-10-08 1965-11-19 Rateau Soc Garniture d'étanchéité à barrage par fluide auxiliaire
FR1527091A (fr) * 1967-04-18 1968-05-31 Rateau Soc Garniture d'étanchéité pour arbre tournant
JPS4926652B1 (US06272168-20010807-M00014.png) * 1969-11-24 1974-07-11
FR2098520A5 (US06272168-20010807-M00014.png) * 1970-07-15 1972-03-10 Snecma
US3770179A (en) * 1971-04-08 1973-11-06 Gen Electric Self-pressurizing seal for rotary shafts
US3804424A (en) * 1972-04-24 1974-04-16 Crane Packing Co Gap seal with thermal and pressure distortion compensation
JPS4926652U (US06272168-20010807-M00014.png) * 1972-06-09 1974-03-07

Also Published As

Publication number Publication date
JPS52110364A (en) 1977-09-16
JPS562461U (US06272168-20010807-M00014.png) 1981-01-10
BR7701373A (pt) 1977-12-20
AU509840B2 (en) 1980-05-29
FR2343943A1 (fr) 1977-10-07
DE2610045A1 (de) 1977-09-22
AU2319677A (en) 1978-09-14
US4071253A (en) 1978-01-31
ZA771490B (en) 1978-01-25
DE2610045C2 (de) 1982-06-16
FR2343943B1 (US06272168-20010807-M00014.png) 1982-06-04
JPS5647414Y2 (US06272168-20010807-M00014.png) 1981-11-06

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Date Code Title Description
PL Patent ceased