DE602004006656D1 - Gleitringdichtung für drehende Maschinen - Google Patents

Gleitringdichtung für drehende Maschinen

Info

Publication number: DE602004006656D1
Authority: DE; Germany
Prior art keywords: mechanical seal; rotating machinery; another; stages; sealing
Prior art date: 2003-03-20
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.): Revoked

Application number

DE602004006656T

Other languages

English (en)

Other versions

DE602004006656T2 (de

Inventor

Lev Uryevich Roberts-Haritonov

Julian Oliver Reed

Steven Everett Hutchins

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.)

Aesseal PLC

Original Assignee

Aesseal PLC

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.)

2003-03-20

Filing date

2004-03-18

Publication date

2007-07-12

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32827046&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602004006656(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2003-03-20 Priority claimed from GB0306402A external-priority patent/GB0306402D0/en

2004-03-18 Application filed by Aesseal PLC filed Critical Aesseal PLC

2007-07-12 Publication of DE602004006656D1 publication Critical patent/DE602004006656D1/de

2008-01-31 Application granted granted Critical

2008-01-31 Publication of DE602004006656T2 publication Critical patent/DE602004006656T2/de

2024-03-19 Anticipated expiration legal-status Critical

Status Revoked 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
- F16J15/16—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
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mechanical Sealing (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

DE602004006656T 2003-03-20 2004-03-18 Gleitringdichtung für drehende Maschinen Revoked DE602004006656T2 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB0306402		2003-03-20
GB0306402A GB0306402D0 (en)	2003-03-20	2003-03-20	Modular gas seals cartridge
GB0327671A GB2399603A (en)	2003-03-20	2003-11-28	A tandem gas seal assembly for rotary machines
GB0327671		2003-11-28

Publications (2)

Publication Number	Publication Date
DE602004006656D1 true DE602004006656D1 (de)	2007-07-12
DE602004006656T2 DE602004006656T2 (de)	2008-01-31

Family

ID=32827046

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE602004006656T Revoked DE602004006656T2 (de)	2003-03-20	2004-03-18	Gleitringdichtung für drehende Maschinen

Country Status (4)

Country	Link
US (1)	US7144015B2 (de)
EP (1)	EP1460320B1 (de)
AT (1)	ATE363615T1 (de)
DE (1)	DE602004006656T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050242515A1 (en) *	2004-04-28	2005-11-03	Brooks Melvin D	Dry gas seal and method for making the same
US8201830B2 (en) *	2005-10-31	2012-06-19	Petróleo Brasileiro S.A.—Petrobras	Airtight magnetic seal for bearing casings
US20070194536A1 (en) *	2005-10-31	2007-08-23	Petroleo Brasileiro S.A. - Petrobras	Airtight magnetic seal for bearing casings
WO2009120989A2 (en) *	2008-03-28	2009-10-01	Garlock Sealing Technologies, Llc	High temperature dynamic seal
US8061984B2 (en) *	2009-04-06	2011-11-22	Dresser-Rand Company	Dry gas blow down seal
IT1397059B1 (it) *	2009-11-23	2012-12-28	Nuovo Pignone Spa	Sistema di sigillo per gas secco a bassa emissione per compressori
DE102010024291B4 (de) *	2010-04-23	2013-04-18	Carl Freudenberg Kg	Gleitringdichtung mit rotierendem Gegenring mit exakt definierter Einspannung
CN102600780B (zh) *	2011-01-24	2014-08-27	昆山密友机械密封有限公司	釜用模块化密封装置
DE102011007073A1 (de)	2011-04-08	2012-10-11	Siemens Aktiengesellschaft	Wellendichtungsanordnung
CN102644580B (zh) *	2012-04-28	2014-07-23	大连华阳密封股份有限公司	适用于压缩机的机械密封结构
US9841016B2 (en) *	2015-12-28	2017-12-12	FSI North America, Inc.	Cryogenic, self-aligning cartridge seal
DE102017012104A1 (de) *	2017-12-21	2019-06-27	Kaco Gmbh + Co. Kg	Gleitringdichtung sowie Aggregat mit einer solchen Gleitringdichtung
CN110030383B (zh) *	2019-04-10	2025-01-10	艾志（南京）环保管接技术股份有限公司	内带轴向浮动托盘套的液体用机械密封

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4964646A (en) *	1989-03-27	1990-10-23	Bw/Ip International, Inc.	Fluid handling apparatus with shaft sleeve and extension
US5039113A (en) *	1990-01-17	1991-08-13	Eg&G Sealol, Inc.	Spiral groove gas lubricated seal
JPH0510454A (ja) *	1991-07-05	1993-01-19	Hitachi Ltd	タンデムドライガスシール
CH686525A5 (de)	1992-07-02	1996-04-15	Escher Wyss Ag	Turbomaschine .
RU2084730C1 (ru)	1995-02-10	1997-07-20	Центральное конструкторское бюро машиностроения	Блок торцовых уплотнений
AUPO971097A0 (en) *	1997-10-10	1997-11-06	Cherny, Dimitry	A seal
JP3448215B2 (ja) *	1998-07-01	2003-09-22	三菱重工業株式会社	タンデムシール型ドライガスシール装置
DE19928141A1 (de) *	1999-06-19	2000-12-21	Ksb Ag	Dichtungsanordnung
DE10017669A1 (de) *	2000-04-08	2001-10-18	Turbocom Turbinen Componenten	Gasgeschmierte Gleitringdichtung
US6494460B2 (en) *	2000-12-26	2002-12-17	Karl E. Uth	Rotary barrier face seal
US6655693B2 (en) *	2001-04-26	2003-12-02	John Crane Inc.	Non-contacting gas compressor seal
JP4030329B2 (ja) *	2002-03-25	2008-01-09	イーグル工業株式会社	軸封装置

2004
- 2004-03-18 EP EP04101132A patent/EP1460320B1/de not_active Revoked
- 2004-03-18 AT AT04101132T patent/ATE363615T1/de not_active IP Right Cessation
- 2004-03-18 DE DE602004006656T patent/DE602004006656T2/de not_active Revoked
- 2004-03-19 US US10/804,870 patent/US7144015B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ATE363615T1 (de)	2007-06-15
US20040183257A1 (en)	2004-09-23
EP1460320B1 (de)	2007-05-30
EP1460320A1 (de)	2004-09-22
DE602004006656T2 (de)	2008-01-31
US7144015B2 (en)	2006-12-05

Publication	Publication Date	Title
DE602004006656D1 (de)	2007-07-12	Gleitringdichtung für drehende Maschinen
EP1235009A3 (de)	2004-08-18	Wellendichtung für drehende Maschine
EP0979962A3 (de)	2000-10-18	Dichtungsanordnung und mit solch einer Dichtungsanordnung ausgestattete, rotierende Maschine
DE50300874D1 (de)	2005-09-01	Lüfter mit integriertem ip-schutz
EP1215421A3 (de)	2003-11-12	Blattdichtung für eine Rotor-Stator-Anordnung und Montageverfahren in einer Turbine
ATE495397T1 (de)	2011-01-15	Mechanisches abdichtungssystem und verfahren für rotationsmaschinen
WO2004113770A3 (en)	2006-01-26	Swirl-reversal abradable labyrinth seal
NO20076214L (no)	2008-02-14	Glideringtetningsanordning
WO2006016959A3 (en)	2008-09-12	Composite rotary seal assembly
DK1783406T3 (da)	2010-11-15	Forbedret udformning af børstetætninger til turbiner og lignende roterende apparater
WO2004113769A3 (en)	2005-09-01	Stepped labyrinth damper seal
ATE350613T1 (de)	2007-01-15	Radiale drehdurchführung
SE0301749D0 (sv)	2003-06-16	Pressure resistant static and dynamic expeller shaft sealing
JPH11108202A (ja)	1999-04-20	ラビリンスシール
WO2004113771A3 (en)	2006-01-26	Hybrid abradable labyrinth damper seal
WO2004079235A3 (en)	2005-05-26	Balanced mechanical seal assembly
ATE296979T1 (de)	2005-06-15	Gleitringdichtungsanordnung
EP1233215A3 (de)	2004-09-29	Einbaufertige Gleitringdichtung für die Welle einer Pumpe
SE9803436L (sv)	2000-04-09	Enkeltätning
BR0307982A (pt)	2004-12-07	Sistema de vedação de gás para o eixo de um motocompressor elétrico
ATE403066T1 (de)	2008-08-15	Druckluftmotor
JP2007506899A (ja)	2007-03-22	ポンプ
JP2009079768A (ja)	2009-04-16	回転機器の軸封装置
DE50309583D1 (de)	2008-05-21	Aussenläufermotor mit Dichtung
TW200508527A (en)	2005-03-01	Pressure resistant static and dynamic expeller shaft sealing

Legal Events

Date	Code	Title	Description
2008-05-15	8363	Opposition against the patent
2009-12-10	8331	Complete revocation