IT8383414A0 - Guarnizione a labirinto. - Google Patents

Guarnizione a labirinto.

Info

Publication number
IT8383414A0
IT8383414A0 IT8383414A IT8341483A IT8383414A0 IT 8383414 A0 IT8383414 A0 IT 8383414A0 IT 8383414 A IT8383414 A IT 8383414A IT 8341483 A IT8341483 A IT 8341483A IT 8383414 A0 IT8383414 A0 IT 8383414A0
Authority
IT
Italy
Prior art keywords
labyrinth seal
labyrinth
seal
Prior art date
Application number
IT8383414A
Other languages
English (en)
Other versions
IT1175100B (it
Inventor
Klaus Bofinger
Jean Tornare
Paul Duron
Original Assignee
Allschwil Svizzera A
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 Allschwil Svizzera A filed Critical Allschwil Svizzera A
Publication of IT8383414A0 publication Critical patent/IT8383414A0/it
Application granted granted Critical
Publication of IT1175100B publication Critical patent/IT1175100B/it

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
    • F16J15/44—Free-space packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
IT83414/83A 1982-07-08 1983-07-08 Guarnizione a labirinto IT1175100B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4158/82A CH659869A5 (de) 1982-07-08 1982-07-08 Labyrinthdichtung.

Publications (2)

Publication Number Publication Date
IT8383414A0 true IT8383414A0 (it) 1983-07-08
IT1175100B IT1175100B (it) 1987-07-01

Family

ID=4270884

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83414/83A IT1175100B (it) 1982-07-08 1983-07-08 Guarnizione a labirinto

Country Status (6)

Country Link
CH (1) CH659869A5 (it)
DE (1) DE3321597C2 (it)
FR (1) FR2529988B1 (it)
GB (1) GB2123100B (it)
IT (1) IT1175100B (it)
SE (1) SE454801B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542826A1 (de) * 1985-12-04 1987-06-11 Mtu Muenchen Gmbh Wellendichtungseinrichtung fuer turbomaschinen, insbesondere gasturbinentriebwerke
DE3708815C1 (en) * 1987-03-18 1988-09-22 Josef Fey Double-disc labyrinth face seal
GB8903585D0 (en) * 1989-02-16 1989-04-05 Kent Introl Ltd Improvements relating to seals
DE10062204A1 (de) * 2000-12-13 2002-07-11 Ksb Ag Wellenabdichtung
CN104033415B (zh) * 2014-06-10 2016-10-19 广东韶钢松山股份有限公司 一种煤气鼓风机迷宫密封结构的应用
DE102014221880A1 (de) * 2014-10-28 2016-04-28 Schaeffler Technologies AG & Co. KG Rotorwelle eines Abgasturboladers sowie Verfahren zur Herstellung derselben
DE102019121253A1 (de) * 2019-08-06 2021-02-11 Bayerische Motoren Werke Aktiengesellschaft Einsatz für einen Betriebsmittelbehälter und Betriebsmittelbehälter

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE62564C (de) * C. H. jaeger in Schkeuditz b. Leipzig Seitlich bewegliche Metallpackung j mit doppelter Ringschicht
DE7148193U (de) * 1973-06-28 Voith J Gmbh Vorrichtung zum berührungslosen Abdichten zweier relativ zueinander drehbarer Bauteile
DE554053C (de) * 1929-02-26 1932-07-01 Wolf Adolf Abdichtung einer umlaufenden Hohlwelle, in die aus einer feststehenden Rohrleitung hochgespannte Gase, Gasgemische, Luft o. dgl. uebergeleitet werden
US2060374A (en) * 1933-11-18 1936-11-10 Huhn Gustav Packing for the shafts of highpressure steam turbines
GB569864A (en) * 1943-10-22 1945-06-12 Morgan Crucible Co Improvements in and relating to labyrinth packings
GB643576A (en) * 1946-05-01 1950-09-20 Dronningborg Maskinfab As Improvements in bearings
GB693349A (en) * 1952-02-27 1953-06-24 Skf Svenska Kullagerfab Ab Improvements relating to grease-lubricated bearings and sealing devices therefor
DE1840726U (de) * 1960-10-07 1961-11-02 Ibrepa G M B H Gleitringdichtung.
DE1846065U (de) * 1961-10-13 1962-02-01 Hans Joachim Morsch Achsabdichtung fuer bandrollen.
CH464625A (de) * 1966-10-12 1968-10-31 Sulzer Ag Wellendichtung für ein Gebläse, insbesondere für das Umwälzgebläse einer gasgekühlten Kernreaktoranlage
US3739444A (en) * 1971-02-16 1973-06-19 E Vargo Method of making a labyrinth seal
GB1334647A (en) * 1972-03-08 1973-10-24 Le Ni I K I Khim Mash Stages of piston compressors
GB1567597A (en) * 1977-11-21 1980-05-21 Tovarna Motornih Vazil Tomos Composite crankshaft and method for its assembly
US4211424A (en) * 1979-04-16 1980-07-08 Stein Philip C Centrifugally compensated seal for sealing between concentric shafts
DE3012916C2 (de) * 1980-04-02 1982-08-26 Eksperimental'nyj naučno-issledovatel'skij institut metallorežuščich stankov Labyrinthwellendichtung

Also Published As

Publication number Publication date
DE3321597C2 (de) 1986-03-06
GB2123100B (en) 1986-01-29
DE3321597A1 (de) 1984-01-19
SE454801B (sv) 1988-05-30
IT1175100B (it) 1987-07-01
FR2529988A1 (fr) 1984-01-13
SE8303857D0 (sv) 1983-07-06
GB2123100A (en) 1984-01-25
CH659869A5 (de) 1987-02-27
SE8303857L (sv) 1984-01-09
GB8317572D0 (en) 1983-08-03
FR2529988B1 (fr) 1989-03-31

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970730