GB2123100B - Labyrunth seal - Google Patents

Labyrunth seal

Info

Publication number: GB2123100B
Authority: GB; United Kingdom
Prior art keywords: labyrunth; seal; labyrunth seal
Prior art date: 1982-07-08
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

GB08317572A

Other languages

English (en)

Other versions

GB8317572D0 (en

GB2123100A (en

Inventor

Klaus Bofinger

Jean Tornare

Paul Duron

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.)

Fives Cryomec AG

Original Assignee

Cryomec AG

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.)

1982-07-08

Filing date

1983-06-28

Publication date

1986-01-29

1983-06-28 Application filed by Cryomec AG filed Critical Cryomec AG

1983-08-03 Publication of GB8317572D0 publication Critical patent/GB8317572D0/en

1984-01-25 Publication of GB2123100A publication Critical patent/GB2123100A/en

1986-01-29 Application granted granted Critical

1986-01-29 Publication of GB2123100B publication Critical patent/GB2123100B/en

Status Expired legal-status Critical Current

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)

GB08317572A 1982-07-08 1983-06-28 Labyrunth seal Expired GB2123100B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number	Publication Date
GB8317572D0 GB8317572D0 (en)	1983-08-03
GB2123100A GB2123100A (en)	1984-01-25
GB2123100B true GB2123100B (en)	1986-01-29

Family

ID=4270884

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08317572A Expired GB2123100B (en)	1982-07-08	1983-06-28	Labyrunth seal

Country Status (6)

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

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
DE7148193U (de) *		1973-06-28	Voith J Gmbh	Vorrichtung zum berührungslosen Abdichten zweier relativ zueinander drehbarer Bauteile
DE62564C (de) *			C. H. jaeger in Schkeuditz b. Leipzig	Seitlich bewegliche Metallpackung j mit doppelter Ringschicht
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 nau&ccaron;no-issledovatel'skij institut metallore&zcaron;u&scaron;&ccaron;ich stankov	Labyrinthwellendichtung

1982
- 1982-07-08 CH CH4158/82A patent/CH659869A5/de not_active IP Right Cessation
1983
- 1983-06-15 DE DE3321597A patent/DE3321597C2/de not_active Expired
- 1983-06-28 GB GB08317572A patent/GB2123100B/en not_active Expired
- 1983-07-06 SE SE8303857A patent/SE454801B/sv not_active IP Right Cessation
- 1983-07-08 IT IT83414/83A patent/IT1175100B/it active
- 1983-07-08 FR FR838311412A patent/FR2529988B1/fr not_active Expired

Also Published As

Publication number	Publication date
DE3321597A1 (de)	1984-01-19
SE8303857L (sv)	1984-01-09
GB8317572D0 (en)	1983-08-03
CH659869A5 (de)	1987-02-27
SE8303857D0 (sv)	1983-07-06
FR2529988B1 (fr)	1989-03-31
FR2529988A1 (fr)	1984-01-13
GB2123100A (en)	1984-01-25
SE454801B (sv)	1988-05-30
IT8383414A0 (it)	1983-07-08
IT1175100B (it)	1987-07-01
DE3321597C2 (de)	1986-03-06

Publication	Publication Date	Title
GB2115043B (en)	1985-08-07	Sealing strips
GB2122277B (en)	1986-07-09	Sealing element
GB8319982D0 (en)	1983-08-24	Sealing
GB2126629B (en)	1986-03-05	Well sealing assembly
GB2138365B (en)	1986-03-26	Seal
GB8404313D0 (en)	1984-03-21	Mechanical seals
ZA833751B (en)	1984-02-29	Clearance-type seal
GB8306441D0 (en)	1983-04-13	Seal assemblies
DE3363620D1 (en)	1986-07-03	Seal member
GB8327894D0 (en)	1983-11-16	Seal assembly
GB2123903B (en)	1985-11-27	Seals
GB2131500B (en)	1986-03-05	Seal
GB8312969D0 (en)	1983-06-15	Gaskets
GB8328927D0 (en)	1983-11-30	Gaskets
GB8327207D0 (en)	1983-11-09	Labryinth seal
GB2123100B (en)	1986-01-29	Labyrunth seal
GB8318728D0 (en)	1983-08-10	Tamperindicating seal
GB2127884B (en)	1986-10-15	Sealing strips
GB2121513B (en)	1985-11-27	Seal assembly
GB8328556D0 (en)	1983-11-30	Sealing devices
GB2118280B (en)	1985-09-25	Seal assembly
GB2130148B (en)	1986-09-10	Seal
GB2118641B (en)	1986-07-09	Seal assembly
EP0099009A3 (en)	1984-02-22	Mechanical seal
GB2121125B (en)	1985-11-13	Sealing arrangements

Legal Events

Date	Code	Title	Description
2000-02-16	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19990628