IT1394243B1 - Anello di tenuta - Google Patents

Anello di tenuta

Info

Publication number: IT1394243B1
Authority: IT; Italy
Prior art keywords: sealing ring; sealing; ring
Prior art date: 2007-09-13

Application number

ITTO2008A000670A

Other languages

English (en)

Inventor

Klaus-Juergen Uhrner

Herbert Gust

Original Assignee

Kaco Gmbh & Co Kg

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.)

2007-09-13

Filing date

2008-09-11

Publication date

2012-06-01

2008-09-11 Application filed by Kaco Gmbh & Co Kg filed Critical Kaco Gmbh & Co Kg

2009-03-14 Publication of ITTO20080670A1 publication Critical patent/ITTO20080670A1/it

2012-06-01 Application granted granted Critical

2012-06-01 Publication of IT1394243B1 publication Critical patent/IT1394243B1/it

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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/322—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction perpendicular to the surfaces
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Sealing Devices (AREA)
Rotary Pumps (AREA)
Sealing With Elastic Sealing Lips (AREA)

ITTO2008A000670A 2007-09-13 2008-09-11 Anello di tenuta IT1394243B1 (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102007045043.7A DE102007045043B4 (de)	2007-09-13	2007-09-13	Dichtring

Publications (2)

Publication Number	Publication Date
ITTO20080670A1 ITTO20080670A1 (it)	2009-03-14
IT1394243B1 true IT1394243B1 (it)	2012-06-01

Family

ID=39930018

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITTO2008A000670A IT1394243B1 (it)	2007-09-13	2008-09-11	Anello di tenuta

Country Status (5)

Country	Link
US (2)	US8181971B2 (it)
DE (2)	DE102007045043B4 (it)
FR (1)	FR2921143B1 (it)
GB (1)	GB2452843B (it)
IT (1)	IT1394243B1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102007045043B4 (de)	2007-09-13	2015-07-16	Kaco Gmbh + Co. Kg	Dichtring
BRPI0803582E2 (pt) *	2009-02-09	2010-10-19	Kaco Gmbh & Co Kg	anel de vedação
US20100259015A1 (en) *	2009-04-08	2010-10-14	Lannie Laroy Dietle	Hydrodynamic seal with improved exclusion and lubrication
US8720903B2 (en) *	2010-05-18	2014-05-13	Aktiebolaget Skf	Fluid seal assembly
DE102010061819A1 (de) *	2010-11-24	2012-05-24	Aktiebolaget Skf	Radialwellendichtring
US9169929B2 (en) *	2013-03-15	2015-10-27	Little Engine, LLC	Conformal wear-resistant seal
DE102014018698A1 (de)	2014-12-18	2015-06-18	Daimler Ag	Verrastungseinheit, insbesondere für ein Rollo eines Kraftfahrzeugs
CN110249165B (zh)	2017-02-09	2021-09-17	西门子歌美飒可再生能源公司	密封件

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2264413A (en) *	1939-12-21	1941-12-02	Siegerist Walter	Seal
US3497225A (en) *	1967-09-26	1970-02-24	Intern Packings Corp	Dynamic seal having static sealing element
US3929340A (en) *	1972-04-24	1975-12-30	Chicago Rawhide Mfg Co	Seal with pumping action
DE3150472C2 (de) *	1981-12-19	1983-12-08	Fa. Carl Freudenberg, 6940 Weinheim	Radialwellendichtring
US4440405A (en) *	1982-09-29	1984-04-03	Dana Corporation	Hydrodynamic shaft seal with continuously divergent seal element
DE3402109C2 (de) *	1984-01-21	1987-01-08	Fa. Carl Freudenberg, 6940 Weinheim	Dichtung
DE3440797C2 (de) *	1984-11-08	1987-02-19	Fa. Carl Freudenberg, 6940 Weinheim	Radialwellendichtring
US4739998A (en) *	1986-11-21	1988-04-26	Federal-Mogul Corporation	Bidirectional seal with elliptical sealing barriers
US5039112A (en) *	1988-11-25	1991-08-13	John Crane Inc.	Multi-layer lip seal assembly
EP0413895A1 (de) *	1989-08-19	1991-02-27	Goetze Ag	Wellendichtring
US5271629A (en) *	1990-04-14	1993-12-21	Firma Carl Freudenberg	Radial shaft sealing ring
EP0551563A1 (de) *	1992-01-16	1993-07-21	Firma Carl Freudenberg	Radialwellendichtring
GB9205659D0 (en)	1992-03-14	1992-04-29	Mccoy Ronald G	Shaft seal
CA2152737C (en) *	1995-03-03	2001-11-20	David E. Johnston	Seal design with bi-directional pumping feature
US5921555A (en) *	1997-04-10	1999-07-13	Freudenberg-Nok General Partnership	Uni-directional seal for use on a shaft
DE59910195D1 (de) *	1999-02-06	2004-09-16	Freudenberg Carl Kg	Dichtring
DE20121487U1 (de) *	2001-11-08	2002-12-19	Dichtungstechnik G. Bruss GmbH & Co. KG, 22955 Hoisdorf	Wellendichtring
DE10313162B4 (de) *	2003-03-25	2013-02-28	Kaco Gmbh + Co. Kg	Dichtring
US7854433B2 (en) *	2005-02-24	2010-12-21	Freudenberg-Nok General Partnership	Dynamic seal
DE102005030271B4 (de)	2005-06-21	2015-02-05	Kaco Gmbh + Co. Kg	Dichtring, insbesondere Radialwellendichtring, sowie Verfahren zu seiner Herstellung
DE102007045043B4 (de) *	2007-09-13	2015-07-16	Kaco Gmbh + Co. Kg	Dichtring

2007
- 2007-09-13 DE DE102007045043.7A patent/DE102007045043B4/de not_active Expired - Fee Related
2008
- 2008-09-11 IT ITTO2008A000670A patent/IT1394243B1/it active
- 2008-09-11 FR FR0856095A patent/FR2921143B1/fr not_active Expired - Fee Related
- 2008-09-11 GB GB0816655.5A patent/GB2452843B/en not_active Expired - Fee Related
- 2008-09-12 US US12/209,223 patent/US8181971B2/en not_active Expired - Fee Related
2009
- 2009-02-09 DE DE102009009002A patent/DE102009009002A1/de not_active Ceased
2010
- 2010-02-09 US US12/702,319 patent/US8398088B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US20090072489A1 (en)	2009-03-19
FR2921143B1 (fr)	2013-07-19
GB2452843B (en)	2012-01-18
GB2452843A (en)	2009-03-18
ITTO20080670A1 (it)	2009-03-14
US20100201077A1 (en)	2010-08-12
DE102007045043B4 (de)	2015-07-16
US8181971B2 (en)	2012-05-22
DE102007045043A1 (de)	2009-03-19
US8398088B2 (en)	2013-03-19
FR2921143A1 (fr)	2009-03-20
DE102009009002A1 (de)	2010-08-12
GB0816655D0 (en)	2008-10-22

Publication	Publication Date	Title
DE502008002864D1 (de)	2011-04-28	Mehrteiliger Packungsring
DE602006007941D1 (de)	2009-09-03	Dichtungsanordnung
DE502008002661D1 (de)	2011-04-07	Gasdichte Kolbenringanordnung
BRPI0816969A2 (pt)	2015-03-24	Vedador de múltiplos elastômeros
DE602008004410D1 (de)	2011-02-24	Lippendichtung
BRPI0918281A2 (pt)	2015-12-15	vedação
BRPI1011300A2 (pt)	2018-01-30	conjunto de vedação de face axial
BRPI0916776A2 (pt)	2016-08-09	vedação
IT1394243B1 (it)	2012-06-01	Anello di tenuta
BRPI0908535A2 (pt)	2019-09-24	configuração de vedação
EP2119944A4 (en)	2012-07-04	SEAL RING
FI20051240A0 (fi)	2005-12-02	Liukupintojen välinen rengastiiviste
BRPI0822192A2 (pt)	2015-06-23	Vedações
PL2150732T3 (pl)	2013-04-30	Pierścień tłokowy
AT501276B8 (de)	2007-02-15	Segmentierter packungsring
DE602006021746D1 (de)	2011-06-16	Asymmetrischer ringförmiger Detektor
BRPI0920116A2 (pt)	2015-12-29	membro de vedação
DK2310723T3 (da)	2012-08-20	Ringtætning
DK2373869T3 (da)	2013-09-08	Forbedret forsegling
DK2010805T3 (da)	2013-08-26	Tætningssystem
DE112007002885A5 (de)	2009-10-15	Dichtungseinrichtung
FI20070080A0 (fi)	2007-01-31	Mäntärakenne
DK2215326T3 (da)	2017-11-06	Forbedret tætningselement
IT1398407B1 (it)	2013-02-22	Anello di tenuta.
CN300830113S (zh)	2008-09-17	戒指