DK1601890T3 - Balanceret mekanisk tætningsanordning - Google Patents

Balanceret mekanisk tætningsanordning Download PDF

Info

Publication number: DK1601890T3
Authority: DK; Denmark
Prior art keywords: sealing device; mechanical sealing; balanced mechanical; balanced; sealing
Prior art date: 2003-02-28

Application number

DK04716118.7T

Other languages

English (en)

Inventor

Henri V A W Chesterton Company Azibert

Original Assignee

Chesterton A W Co

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.)

2003-02-28

Filing date

2004-03-01

Publication date

2020-01-27

2004-03-01 Application filed by Chesterton A W Co filed Critical Chesterton A W Co

2020-01-27 Application granted granted Critical

2020-01-27 Publication of DK1601890T3 publication Critical patent/DK1601890T3/da

Links

238000007789 sealing Methods 0.000 title 1

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
- F16J15/3464—Mounting of the seal
- F16J15/348—Pre-assembled seals, e.g. cartridge seals
- F16J15/3484—Tandem seals
- 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
- 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
- F16J15/3436—Pressing means
- F16J15/3448—Pressing means the pressing force resulting from fluid pressure

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Sealing (AREA)
Sealing Devices (AREA)

DK04716118.7T 2003-02-28 2004-03-01 Balanceret mekanisk tætningsanordning DK1601890T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US45079703P	2003-02-28	2003-02-28
PCT/US2004/006171 WO2004079234A2 (en)	2003-02-28	2004-03-01	Balanced mechanical seal assembly

Publications (1)

Publication Number	Publication Date
DK1601890T3 true DK1601890T3 (da)	2020-01-27

Family

ID=32962531

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK04716118.7T DK1601890T3 (da)	2003-02-28	2004-03-01	Balanceret mekanisk tætningsanordning

Country Status (12)

Country	Link
US (1)	US7370864B2 (da)
EP (1)	EP1601890B1 (da)
JP (1)	JP4704330B2 (da)
CN (1)	CN1985115B (da)
AU (1)	AU2004217528B2 (da)
CA (1)	CA2517401C (da)
DK (1)	DK1601890T3 (da)
ES (1)	ES2765488T3 (da)
HU (1)	HUE047968T2 (da)
PL (1)	PL1601890T3 (da)
PT (1)	PT1601890T (da)
WO (1)	WO2004079234A2 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0423087D0 (en) *	2004-10-18	2004-11-17	Aes Eng Ltd	Close coupled mechanical seal
WO2008028235A1 (en) *	2006-09-05	2008-03-13	Technofast Industries Pty Ltd	Gland packer
ITMC20070238A1 (it) *	2007-12-12	2009-06-13	Meccanotecnica Umbra Spa	Tenuta meccanica frontale per pompe, ad anelli striscianti con lubrificazione a fluido, di tipo perfezionata.
US8083235B2 (en)	2008-02-28	2011-12-27	A.W. Chesterton Company	Dynamic sealing
NO334295B1 (no) *	2011-05-09	2014-01-27	Aker Subsea As	Ventil anvendbar som en produksjonsventil
JP5712067B2 (ja) *	2011-06-27	2015-05-07	株式会社日立製作所	高温流体用軸封装置
CA2919470A1 (en) *	2013-02-15	2014-08-21	Flowserve Management Company	Mechanical seal with a balance shift mechanism
US9617994B2 (en)	2014-04-18	2017-04-11	Delaware Capital Formation, Inc.	Pump with mechanical seal assembly
DE102014208738B3 (de) *	2014-05-09	2015-11-26	Eagleburgmann Germany Gmbh & Co. Kg	Gleitringdichtungsanordnung mit verbesserter Gasabscheidung
GB201412893D0 (en) *	2014-07-21	2014-09-03	A E S Engineering Ltd	Replaceable gland insert for increased life
US9970549B2 (en) *	2015-01-20	2018-05-15	United Technologies Corporation	Radial coverage piston ring groove arrangement
ES3036232T3 (en) *	2016-07-12	2025-09-16	Crane John Inc	Non-collapsible flexible sealing membrane and seal assembly for rotary shaft equipment
US10145255B2 (en) *	2017-01-13	2018-12-04	United Technologies Corporation	Constant speed 2 piece ring seal arrangement
US11725588B2 (en)	2020-07-20	2023-08-15	Stein Seal Company	Intershaft seal assembly with pressure-balanced translatable carrier
US11459956B2 (en) *	2020-11-25	2022-10-04	Raytheon Technologies Corporation	Face seal arrangement with reduced balance ratio
WO2023159193A1 (en) *	2022-02-17	2023-08-24	A.W. Chesterton Company	Elastomer spring type mechanical seal
US12110967B2 (en) *	2022-12-30	2024-10-08	Onesubsea Ip Uk Limited	Dynamic axial seal systems and methods

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4961678A (en) *	1988-08-12	1990-10-09	Westinghouse Electric Corp.	Reactor coolant pump having double dam seal with self-contained injection pump mechanism
GB8925358D0 (en) *	1989-11-09	1989-12-28	Hallite Seals Int Ltd	Buffer seals
US5249812A (en) *	1990-03-12	1993-10-05	John Crane Inc.	Barrier seal systems
JPH0726613Y2 (ja) *	1990-04-06	1995-06-14	三菱重工業株式会社	メカニカルシール
US5203575A (en) *	1990-11-28	1993-04-20	Awchesterton Company	Balanced mechanical seal assembly and flow ring therefor
NZ260456A (en)	1990-11-28	1995-10-26	Chesterton A W Co	Bolt bearing tab engages gland of machine housing in tenon/mortise type joint : tab bolt-bearing and side gland engaging surfaces forming obtuse angle
US5213340A (en)	1990-11-28	1993-05-25	Aw Chesterton Company	Balanced mechanical seal
GB9121683D0 (en) *	1991-10-12	1991-11-27	Aes Eng Ltd	Spring retainer
JPH05263964A (ja)	1992-03-16	1993-10-12	Fuji Eng Kk	バルブ
US5403019A (en) *	1993-05-03	1995-04-04	Dresser-Rand Company	Balanced floating labyrinth seal
US5489105A (en) *	1993-10-06	1996-02-06	A.W. Chesterton Co.	Sleeve for shaft seal
US5711532A (en) *	1993-12-16	1998-01-27	A. W. Chesterton Company	Securing and centering devices for a split mechanical seal
US5571268A (en)	1993-12-16	1996-11-05	A.W. Chesterton Company	Universal split mechanical seal
US6158744A (en) *	1995-07-03	2000-12-12	Smiths Industries Plc	Seal arrangement providing a seal between a bore and a rod movable in the bore
US5571266A (en) *	1996-04-18	1996-11-05	Nichols; Donald H.	Universal sports net system
DE19620950C2 (de) *	1996-05-24	1999-08-26	Freudenberg Carl Fa	Gleitringdichtung
US5725200A (en) *	1997-02-28	1998-03-10	Gordon; William F.	Snatch block assembly
US6116609A (en) *	1997-12-17	2000-09-12	A. W. Chesterton Company	Fluidic feedback pressure regulation system for a mechanical seal
US6267382B1 (en) *	1998-02-23	2001-07-31	Dresser-Rand Company	Fail safe L-shaped spring carrier for gas seals
EP1039184A1 (en) *	1999-03-22	2000-09-27	Dresser Rand S.A	Shaft seal
WO2000065260A1 (en) *	1999-04-23	2000-11-02	Kabushiki Kaisha Toyoda Jidoshokki Seisakusho	Mechanical seal for compressor
US6494458B2 (en) *	2000-12-19	2002-12-17	Karl E. Uth	Rotary sealing assembly
US6935632B2 (en) *	2003-02-28	2005-08-30	A. W. Chesterton Company	Automatically disengaging spacing mechanism for a mechanical seal

2004
- 2004-03-01 HU HUE04716118A patent/HUE047968T2/hu unknown
- 2004-03-01 WO PCT/US2004/006171 patent/WO2004079234A2/en not_active Ceased
- 2004-03-01 ES ES04716118T patent/ES2765488T3/es not_active Expired - Lifetime
- 2004-03-01 JP JP2006508944A patent/JP4704330B2/ja not_active Expired - Lifetime
- 2004-03-01 DK DK04716118.7T patent/DK1601890T3/da active
- 2004-03-01 CN CN2004800106161A patent/CN1985115B/zh not_active Expired - Fee Related
- 2004-03-01 CA CA2517401A patent/CA2517401C/en not_active Expired - Lifetime
- 2004-03-01 PT PT47161187T patent/PT1601890T/pt unknown
- 2004-03-01 AU AU2004217528A patent/AU2004217528B2/en not_active Expired
- 2004-03-01 PL PL04716118T patent/PL1601890T3/pl unknown
- 2004-03-01 US US10/791,514 patent/US7370864B2/en not_active Expired - Lifetime
- 2004-03-01 EP EP04716118.7A patent/EP1601890B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ES2765488T3 (es)	2020-06-09
EP1601890A4 (en)	2016-03-02
CN1985115A (zh)	2007-06-20
US7370864B2 (en)	2008-05-13
CA2517401C (en)	2011-05-03
CN1985115B (zh)	2010-12-22
US20040227297A1 (en)	2004-11-18
AU2004217528A1 (en)	2004-09-16
WO2004079234A3 (en)	2006-12-21
PT1601890T (pt)	2020-01-22
EP1601890B1 (en)	2019-11-27
PL1601890T3 (pl)	2020-05-18
EP1601890A2 (en)	2005-12-07
JP4704330B2 (ja)	2011-06-15
CA2517401A1 (en)	2004-09-16
HUE047968T2 (hu)	2020-05-28
JP2007524790A (ja)	2007-08-30
AU2004217528B2 (en)	2010-03-04
WO2004079234A2 (en)	2004-09-16

Publication	Publication Date	Title
DE602004023806D1 (de)	2009-12-10	Abdichtungsvorrichtung
DE502004010304D1 (de)	2009-12-10	Abdichtung
DE602004018766D1 (de)	2009-02-12	Verbindungsvorrichtung
DK1706767T3 (da)	2019-07-22	Optokobleranordning
SE0303074L (sv)	2005-05-21	Foganordning
DE602004021981D1 (de)	2009-08-27	Verschlussvorrichtung
DE602004009013D1 (de)	2007-10-31	Dichtungsanordnung
DE602004000658D1 (de)	2006-05-24	Dichtungsanordnung
DE602004027586D1 (de)	2010-07-22	Verbindungseinrichtung
DE602004004560T8 (de)	2008-02-14	Gleitringdichtung
DE602004020029D1 (de)	2009-04-30	Dichtungsvorrichtung
DE502004000433D1 (de)	2006-05-24	Dichtung
DK1601890T3 (da)	2020-01-27	Balanceret mekanisk tætningsanordning
DE602004014238D1 (de)	2008-07-17	Empfangsvorrichtung
DE102004032906B8 (de)	2013-08-01	Kollision-Feststellvorrichtung
ATE313441T1 (de)	2006-01-15	Auftraggerät
DE60324807D1 (de)	2009-01-02	Dichtungsvorrichtung
SE0301976L (sv)	2005-01-04	Tätningsanordning
DE60309292D1 (de)	2006-12-07	Dichtungsvorrichtung
DE602005003278D1 (de)	2007-12-27	Gleitringdichtung
DE60314807D1 (de)	2007-08-23	Dichtungsvorrichtung
EE00531U1 (et)	2005-07-15	Sulgev-reguleeriv seade
DE60318486D1 (de)	2008-02-14	Dichtungsvorrichtung
DE60329145D1 (de)	2009-10-22	Dichtungsvorrichtung
DE502004004631D1 (de)	2007-09-27	Kabelbearbeitungseinrichtung