SE456520B - Tetningsanordning med omvend lepp och positiv ventilation - Google Patents

Tetningsanordning med omvend lepp och positiv ventilation

Info

Publication number: SE456520B
Authority: SE; Sweden
Prior art keywords: sealing; sealing device; lip; sealing lip; primary
Prior art date: 1983-04-13

Application number

SE8401816A

Other languages

English (en)

Swedish (sv)

Other versions

SE8401816L (sv

SE8401816D0 (sv

Inventor

G L Drygalski

D L Otto

D K Ross

Original Assignee

Chicago Rawhide Mfg 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.)

1983-04-13

Filing date

1984-04-02

Publication date

1988-10-10

1984-04-02 Application filed by Chicago Rawhide Mfg Co filed Critical Chicago Rawhide Mfg Co

1984-04-02 Publication of SE8401816D0 publication Critical patent/SE8401816D0/xx

1984-10-14 Publication of SE8401816L publication Critical patent/SE8401816L/

1988-10-10 Publication of SE456520B publication Critical patent/SE456520B/sv

Links

238000007789 sealing Methods 0.000 title claims description 120
238000009423 ventilation Methods 0.000 title claims description 10
239000012530 fluid Substances 0.000 claims description 14
239000000314 lubricant Substances 0.000 claims description 2
239000000853 adhesive Substances 0.000 claims 1
230000001070 adhesive effect Effects 0.000 claims 1
239000004519 grease Substances 0.000 description 11
239000007789 gas Substances 0.000 description 6
238000005266 casting Methods 0.000 description 2
239000013536 elastomeric material Substances 0.000 description 2
238000009434 installation Methods 0.000 description 2
238000010276 construction Methods 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 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
- F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
- 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
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
- 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 With Elastic Sealing Lips (AREA)

SE8401816A 1983-04-13 1984-04-02 Tetningsanordning med omvend lepp och positiv ventilation SE456520B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/484,490 US4556225A (en)	1983-04-13	1983-04-13	Reverse lip positive venting seal

Publications (3)

Publication Number	Publication Date
SE8401816D0 SE8401816D0 (sv)	1984-04-02
SE8401816L SE8401816L (sv)	1984-10-14
SE456520B true SE456520B (sv)	1988-10-10

Family

ID=23924368

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8401816A SE456520B (sv)	1983-04-13	1984-04-02	Tetningsanordning med omvend lepp och positiv ventilation

Country Status (10)

Country	Link
US (1)	US4556225A (fr)
JP (1)	JPS6018665A (fr)
AU (1)	AU571211B2 (fr)
CA (1)	CA1249314A (fr)
DE (1)	DE3413893A1 (fr)
FR (1)	FR2544442B1 (fr)
GB (1)	GB2138081B (fr)
IT (2)	IT8453265V0 (fr)
MX (1)	MX158481A (fr)
SE (1)	SE456520B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4808012A (en) *	1987-03-23	1989-02-28	The Timken Company	Flap seal for anti-friction bearings
JPH0537092Y2 (fr) *	1988-07-18	1993-09-20
JPH0353674U (fr) *	1989-09-29	1991-05-23
DE4012160A1 (de) *	1990-04-14	1991-10-17	Freudenberg Carl Fa	Radialwellendichtring
JP2569569Y2 (ja) *	1991-09-30	1998-04-28	エヌオーケー株式会社	密封装置
DE4305891C2 (de) *	1993-02-26	1995-11-02	Hecker Werke Gmbh & Co Kg Spez	Dichtung für translatorisch bewegte Teile
DE4409642C2 (de) *	1994-03-21	2001-04-26	Idg Dichtungstechnik Gmbh	Wellendichtring
DE19511550A1 (de) *	1995-03-29	1996-10-02	Schaeffler Waelzlager Kg	Welle mit einem Dichtring
DE10117881A1 (de) *	2001-04-10	2002-11-21	Freudenberg Carl Kg	Radialwellendichtung
JP4297658B2 (ja) *	2002-07-29	2009-07-15	Ｎｔｎ株式会社	車輪用軸受装置
WO2009103314A1 (fr) *	2008-02-20	2009-08-27	Carl Freudenberg Kg	Ensemble joint d'étanchéité et son joint radial pour arbre
DE102011107735A1 (de) *	2010-09-29	2012-03-29	Carl Freudenberg Kg	Radialwellendichtring
EP2855984B1 (fr)	2012-06-04	2016-06-22	Federal-Mogul Corporation	Joint d'arbre radial et montage l'utilisant

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7220827U (de) *		1972-08-17	Goetze F Ag	Wellendichtnng
US3497225A (en) *	1967-09-26	1970-02-24	Intern Packings Corp	Dynamic seal having static sealing element
US3934888A (en) *	1969-10-03	1976-01-27	Parker-Hannifin Corporation	Bi-directional rotary shaft seal
US3801111A (en) *	1972-03-27	1974-04-02	Garlock Inc	Shaft seal
US4166628A (en) *	1974-05-30	1979-09-04	Garlock Inc.	Grease purgeable bushing seal
US4174845A (en) *	1974-08-15	1979-11-20	Repco Research Proprietary Limited	Fluid seal
DE2536278A1 (de) *	1975-08-14	1977-02-24	Goetzewerke	Wellendichtring mit einer rueckfoerdereinrichtung
DE7616124U1 (de) *	1976-05-20	1977-07-14	Kupfer-Asbest-Co, Gustav Bach, 7100 Heilbronn	Radial-wellendichtring
US4106781A (en) *	1977-04-28	1978-08-15	Garlock Inc.	Unitized, grease-purgeable seal
DE2736207C2 (de) *	1977-08-11	1979-10-11	Goetze Ag, 5093 Burscheid	Radialwellendichtring
FR2430554A2 (fr) *	1977-11-02	1980-02-01	Hutchinson Mapa	Perfectionnements aux joints d'etancheite pour arbres rotatifs
DE2842694C3 (de) *	1978-09-30	1981-07-02	Goetze Ag, 5093 Burscheid	Wellendichtring
US4337956A (en) *	1980-12-30	1982-07-06	American Sterilizer Company	Double lip seal with pressure compensation
US4425838A (en) *	1981-07-16	1984-01-17	Utex Industries, Inc.	Fluid control device
US4399998A (en) *	1981-12-28	1983-08-23	The Timken Company	Self-venting seal lip
US4426094A (en) *	1983-01-20	1984-01-17	Dana Corporation	Non-metallic guard for sealing lips

1983
- 1983-04-13 US US06/484,490 patent/US4556225A/en not_active Expired - Lifetime
1984
- 1984-04-02 SE SE8401816A patent/SE456520B/sv not_active IP Right Cessation
- 1984-04-03 CA CA000451175A patent/CA1249314A/fr not_active Expired
- 1984-04-10 MX MX200960A patent/MX158481A/es unknown
- 1984-04-12 FR FR8405797A patent/FR2544442B1/fr not_active Expired
- 1984-04-12 JP JP59074798A patent/JPS6018665A/ja active Pending
- 1984-04-12 DE DE19843413893 patent/DE3413893A1/de not_active Ceased
- 1984-04-12 AU AU26771/84A patent/AU571211B2/en not_active Ceased
- 1984-04-12 GB GB08409553A patent/GB2138081B/en not_active Expired
- 1984-04-13 IT IT8453265U patent/IT8453265V0/it unknown
- 1984-04-13 IT IT67376/84A patent/IT1180060B/it active

Also Published As

Publication number	Publication date
IT8467376A0 (it)	1984-04-13
FR2544442A1 (fr)	1984-10-19
IT8467376A1 (it)	1985-10-13
MX158481A (es)	1989-02-03
JPS6018665A (ja)	1985-01-30
GB2138081A (en)	1984-10-17
AU571211B2 (en)	1988-04-14
GB8409553D0 (en)	1984-05-23
SE8401816L (sv)	1984-10-14
US4556225A (en)	1985-12-03
IT8453265V0 (it)	1984-04-13
FR2544442B1 (fr)	1988-01-22
DE3413893A1 (de)	1984-11-15
GB2138081B (en)	1986-07-30
AU2677184A (en)	1984-10-18
SE8401816D0 (sv)	1984-04-02
IT1180060B (it)	1987-09-23
CA1249314A (fr)	1989-01-24

Legal Events

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

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2001-12-03

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