FR1597609A - - Google Patents

Info

Publication number
FR1597609A
FR1597609A FR1597609DA FR1597609A FR 1597609 A FR1597609 A FR 1597609A FR 1597609D A FR1597609D A FR 1597609DA FR 1597609 A FR1597609 A FR 1597609A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1597609A publication Critical patent/FR1597609A/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
    • F16J15/3404—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1597609D 1968-11-14 1968-11-14 Expired FR1597609A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR173715 1968-11-14

Publications (1)

Publication Number Publication Date
FR1597609A true FR1597609A (da) 1970-06-29

Family

ID=8656861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1597609D Expired FR1597609A (da) 1968-11-14 1968-11-14

Country Status (1)

Country Link
FR (1) FR1597609A (da)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928504A1 (de) * 1979-07-14 1981-01-15 Pacific Wietz Gmbh & Co Kg Dichtungsanordnung fuer pumpenwellen u.dgl.
DE3119467A1 (de) * 1981-05-15 1982-12-09 MTU Motoren- und Turbinen-Union München GmbH, 8000 München "gleitringdichtung mit gasdynamischer schmierung fuer hochtourige turbomaschinen"
DE3506691A1 (de) * 1985-02-26 1986-09-04 Feldmühle AG, 4000 Düsseldorf Gleit- oder dichtelementpaarung
DE3839106A1 (de) * 1988-11-18 1990-05-23 Burgmann Dichtungswerk Feodor Gleitringdichtung
WO1992022760A1 (de) * 1991-06-12 1992-12-23 Mueller Heinz K Gleitringdichtung mit rückförderstrukturen und verfahren zu ihrer herstellung
EP1347219A3 (en) * 2002-03-19 2004-03-17 Eagle Industry Co., Ltd. Sliding element
US7194803B2 (en) 2001-07-05 2007-03-27 Flowserve Management Company Seal ring and method of forming micro-topography ring surfaces with a laser
EP1918617A1 (en) * 2006-10-25 2008-05-07 Rexnord Industries, LLC Hydrodynamic seal with circumferentially varying lift force
CN104520618A (zh) * 2012-08-10 2015-04-15 西门子公司 轴密封装置

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928504A1 (de) * 1979-07-14 1981-01-15 Pacific Wietz Gmbh & Co Kg Dichtungsanordnung fuer pumpenwellen u.dgl.
DE3119467A1 (de) * 1981-05-15 1982-12-09 MTU Motoren- und Turbinen-Union München GmbH, 8000 München "gleitringdichtung mit gasdynamischer schmierung fuer hochtourige turbomaschinen"
DE3506691A1 (de) * 1985-02-26 1986-09-04 Feldmühle AG, 4000 Düsseldorf Gleit- oder dichtelementpaarung
DE3839106A1 (de) * 1988-11-18 1990-05-23 Burgmann Dichtungswerk Feodor Gleitringdichtung
WO1992022760A1 (de) * 1991-06-12 1992-12-23 Mueller Heinz K Gleitringdichtung mit rückförderstrukturen und verfahren zu ihrer herstellung
US5529317A (en) * 1991-06-12 1996-06-25 Flexibox Limited Floating ring seal with return structures and process for making it
US7194803B2 (en) 2001-07-05 2007-03-27 Flowserve Management Company Seal ring and method of forming micro-topography ring surfaces with a laser
EP1347219A3 (en) * 2002-03-19 2004-03-17 Eagle Industry Co., Ltd. Sliding element
US6902168B2 (en) 2002-03-19 2005-06-07 Eagle Industry Co., Ltd. Sliding element
EP1918617A1 (en) * 2006-10-25 2008-05-07 Rexnord Industries, LLC Hydrodynamic seal with circumferentially varying lift force
JP2008106940A (ja) * 2006-10-25 2008-05-08 Rexnord Industries Llc 円周方向に変化する揚力を有する流体力学的シール
US8162322B2 (en) 2006-10-25 2012-04-24 Rexnord Industries, Llc Hydrodynamic seal with circumferentially varying lift force
CN104520618A (zh) * 2012-08-10 2015-04-15 西门子公司 轴密封装置
US9657842B2 (en) 2012-08-10 2017-05-23 Siemens Aktiengesellschaft Shaft seal arrangement
CN104520618B (zh) * 2012-08-10 2017-09-29 西门子公司 轴密封装置

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Legal Events

Date Code Title Description
TP Transmission of property
CL Concession to grant licenses