DK1427954T3 - Indretning til tætning af en passage gennem en væg - Google Patents

Indretning til tætning af en passage gennem en væg

Info

Publication number: DK1427954T3
Authority: DK; Denmark
Prior art keywords: shaft; wall; passage; chamber; sealing
Prior art date: 2001-09-20

Application number

DK02773083T

Other languages

English (en)

Inventor

Per-Olof Andersson

Original Assignee

Roplan Dev Ct Ab

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.)

2001-09-20

Filing date

2002-09-20

Publication date

2008-11-03

2002-09-20 Application filed by Roplan Dev Ct Ab filed Critical Roplan Dev Ct Ab

2008-11-03 Application granted granted Critical

2008-11-03 Publication of DK1427954T3 publication Critical patent/DK1427954T3/da

Links

238000007789 sealing Methods 0.000 title abstract 2
239000007788 liquid Substances 0.000 abstract 3

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
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
- F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
- 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
- F16J15/42—Sealings between relatively-moving surfaces by means of fluid kept in sealing position by centrifugal force

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Centrifugal Separators (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Seal Device For Vehicle (AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Mechanical Sealing (AREA)

DK02773083T 2001-09-20 2002-09-20 Indretning til tætning af en passage gennem en væg DK1427954T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE0103136A SE523230C2 (sv)	2001-09-20	2001-09-20	Anordning för att täta en passage mellan en roterbar axel och en stationär vägg.
PCT/SE2002/001708 WO2003025438A1 (en)	2001-09-20	2002-09-20	A device for sealing a passage through a wall

Publications (1)

Publication Number	Publication Date
DK1427954T3 true DK1427954T3 (da)	2008-11-03

Family

ID=20285393

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK02773083T DK1427954T3 (da)	2001-09-20	2002-09-20	Indretning til tætning af en passage gennem en væg

Country Status (9)

Country	Link
US (1)	US20050121857A1 (da)
EP (1)	EP1427954B1 (da)
JP (1)	JP4317014B2 (da)
AT (1)	ATE400755T1 (da)
DE (1)	DE60227539D1 (da)
DK (1)	DK1427954T3 (da)
ES (1)	ES2310214T3 (da)
SE (1)	SE523230C2 (da)
WO (1)	WO2003025438A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6845987B2 (en)	2002-09-10	2005-01-25	United Technologies Corporation	Shaft seal
EP1531294B1 (en) *	2003-11-12	2010-01-06	United Technologies Corporation	Shaft seal
DE102005047696A1 (de) *	2005-09-27	2007-03-29	Rolls-Royce Deutschland Ltd & Co Kg	Siphonartige hydraulische Dichtung zwischen zwei konzentrisch angeordneten Wellen
DE102014205407A1 (de) *	2014-03-24	2015-09-24	Robert Bosch Gmbh	Zentrifugaldichtung für eine Turbomaschine
US9896969B2 (en) *	2015-03-19	2018-02-20	United Technologies Corporation	Zero or low leakage oil transfer bearing

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1932214A (en) *	1932-09-29	1933-10-24	Ingersoll Rand Co	Sealing device
US2823052A (en) *	1954-04-12	1958-02-11	Gen Motors Corp	Fluid seal device
US3455561A (en) *	1966-11-03	1969-07-15	Midland Ross Corp	Centrifugal liquid seal
US3510222A (en) *	1966-12-08	1970-05-05	Ppg Industries Inc	Method and apparatus for measuring optical properties in the surface of materials
US3765688A (en) *	1971-07-19	1973-10-16	Avco Corp	High speed shaft centrifuge fluid seal
US3853327A (en) *	1973-10-03	1974-12-10	Gen Electric	Self-pressurizing shaft seal
DE2934190A1 (de) *	1979-08-23	1981-03-19	Müller, Gerhard, Prof. Dr.-Ing., 7080 Aalen	Verfahren und vorrichtung zur molekuelspektroskopie, insbesondere zur bestimmung von stoffwechselprodukten
US4467204A (en) *	1982-02-25	1984-08-21	American Crystal Sugar Company	Apparatus and method for measuring optically active materials
FI822245A0 (fi) *	1982-06-22	1982-06-22	Outokumpu Oy	Axeltaetning vid en centrifugalpump och foerfarande foer aostadkommande av densamma
GB2125118A (en) *	1982-08-03	1984-02-29	Rolls Royce	Hydraulic seal
DE3231171C1 (de) *	1982-08-21	1983-05-19	M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen	Sperrfluessigkeitsdichtung
GB8318582D0 (en) *	1983-07-08	1983-08-10	Rolls Royce	Air separation and lubricant scavenge apparatus
US4902197A (en) *	1986-09-25	1990-02-20	Superstill Technology, Inc.	Seal arrangement for a centrifugal type of pump
GB9009588D0 (en) *	1990-04-28	1990-06-20	Rolls Royce Plc	A hydraulic seal and method of assembly
DE69611316T2 (de) *	1995-03-31	2001-05-23	Aisin Seiki K.K., Kariya	Flüssigkeitspumpe
GB9801561D0 (en) *	1998-01-27	1998-03-25	Rolls Royce Plc	Hydraulic seal
DE10201055A1 (de) *	2002-01-14	2003-07-24	Rolls Royce Deutschland	Hydraulische Dichtungsanordnung

2001
- 2001-09-20 SE SE0103136A patent/SE523230C2/sv not_active IP Right Cessation
2002
- 2002-09-20 ES ES02773083T patent/ES2310214T3/es not_active Expired - Lifetime
- 2002-09-20 WO PCT/SE2002/001708 patent/WO2003025438A1/en not_active Ceased
- 2002-09-20 EP EP02773083A patent/EP1427954B1/en not_active Expired - Lifetime
- 2002-09-20 JP JP2003529030A patent/JP4317014B2/ja not_active Expired - Fee Related
- 2002-09-20 US US10/489,970 patent/US20050121857A1/en not_active Abandoned
- 2002-09-20 DK DK02773083T patent/DK1427954T3/da active
- 2002-09-20 AT AT02773083T patent/ATE400755T1/de not_active IP Right Cessation
- 2002-09-20 DE DE60227539T patent/DE60227539D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
SE0103136D0 (sv)	2001-09-20
SE523230C2 (sv)	2004-04-06
WO2003025438A1 (en)	2003-03-27
ATE400755T1 (de)	2008-07-15
DE60227539D1 (de)	2008-08-21
US20050121857A1 (en)	2005-06-09
ES2310214T3 (es)	2009-01-01
JP4317014B2 (ja)	2009-08-19
SE0103136L (sv)	2003-03-21
JP2005503526A (ja)	2005-02-03
EP1427954B1 (en)	2008-07-09
EP1427954A1 (en)	2004-06-16

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