BR7806623A - Dispositivo de vedacao - Google Patents

Dispositivo de vedacao

Info

Publication number: BR7806623A
Authority: BR; Brazil
Prior art keywords: sealing device; sealing
Prior art date: 1977-10-07

Application number

BR7806623A

Other languages

English (en)

Inventor

D Orlowski

Original Assignee

Inpro Inc

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.)

1977-10-07

Filing date

1978-10-05

Publication date

1979-05-02

1978-10-05 Application filed by Inpro Inc filed Critical Inpro Inc

1979-05-02 Publication of BR7806623A publication Critical patent/BR7806623A/pt

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
- F16J15/44—Free-space packings
- F16J15/447—Labyrinth packings
- F16J15/4472—Labyrinth packings with axial path
- F16J15/4474—Pre-assembled packings
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sealing Devices (AREA)
Sealing Of Bearings (AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Mechanical Sealing (AREA)
Sealing With Elastic Sealing Lips (AREA)

BR7806623A 1977-10-07 1978-10-05 Dispositivo de vedacao BR7806623A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/840,374 US4114902A (en)	1977-10-07	1977-10-07	Sealing rings

Publications (1)

Publication Number	Publication Date
BR7806623A true BR7806623A (pt)	1979-05-02

Family

ID=25282199

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7806623A BR7806623A (pt)	1977-10-07	1978-10-05	Dispositivo de vedacao

Country Status (13)

Country	Link
US (1)	US4114902A (pt)
JP (1)	JPS5828464B2 (pt)
AU (1)	AU527747B2 (pt)
BR (1)	BR7806623A (pt)
CA (1)	CA1098559A (pt)
DE (1)	DE2843198A1 (pt)
ES (1)	ES474569A1 (pt)
FR (1)	FR2405410B1 (pt)
GB (1)	GB1605060A (pt)
IT (1)	IT1099278B (pt)
NL (1)	NL186874C (pt)
SE (1)	SE7810075L (pt)
ZA (1)	ZA785475B (pt)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4175752A (en) *	1977-11-25	1979-11-27	Inpro, Inc.	Two stage labyrinth pattern inclusion device
SU1131477A3 (ru) *	1979-05-02	1984-12-23	Пшедсембиорство Вдражаня И Уповшэхняня Постэмпу Тэхничнэго И Организацыйнэго "Постэор" (Инопредприятие)	Лабиринтна система дл уплотнени подшипника
US4304409A (en) *	1979-06-11	1981-12-08	Inpro, Inc.	Sealing assembly
EP0027539A1 (en) *	1979-10-19	1981-04-29	John Crane-Houdaille, Inc.	Radial seal
SE432645B (sv) *	1982-04-23	1984-04-09	Hep Products Ab	Tetningsanordning for tetning i en riktning mellan samverkande ytan av en cylindrisk halighet och mantelytan av en deri rorlig spindel
US4466620A (en) *	1982-12-27	1984-08-21	Orlowski David C	Sealing rings
FR2557208B1 (fr) *	1983-12-21	1988-03-25	Snecma	Moyen de liaison entre deux elements cylindriques coaxiaux, notamment fixation d'un joint labyrinthe sur l'arbre d'une turbomachine
US4630458A (en) *	1985-03-12	1986-12-23	Durametallic Corporation	Seal arrangement for mill roll
US4572517A (en) *	1985-07-26	1986-02-25	A. W. Chesterton Company	Labyrinth ring seals with housing mounting means
US4743034A (en) *	1987-03-27	1988-05-10	Durametallic Corporation	Labyrinth bearing protector seal
US4863177A (en) *	1988-01-04	1989-09-05	A. W. Chesterton Co.	Split labyrinth seal
US4852890A (en) *	1988-02-03	1989-08-01	Garlock Inc.	Rotary shaft bearing isolator seal
US4817966A (en) *	1988-02-03	1989-04-04	Garlock Inc.	Rotary shaft bearing isolator seal
KR900700803A (ko) *	1988-03-25	1990-08-17	랄프 챨스 메더스트	회전축용 밀봉체
JPH0724296Y2 (ja) *	1988-11-11	1995-06-05	自動車電機工業株式会社	ワイパピボット
US5074567A (en) *	1989-04-10	1991-12-24	Orlowski David C	Modified one piece labyrinth seal
US4890941A (en) *	1989-04-14	1990-01-02	Durametallic Corporation	Bearing protector with slinger ring
DE8905305U1 (de) *	1989-04-27	1989-06-15	Nordischer Maschinenbau Rud. Baader GmbH + Co KG, 2400 Lübeck	Separiereinrichtung
US5069461A (en) *	1989-06-14	1991-12-03	Inpro Companies, Inc.	Static and dynamic shaft seal assembly
US4989883A (en) *	1989-06-14	1991-02-05	Inpro Companies, Inc.	Static and dynamic shaft seal assembly
US5221095A (en) *	1989-06-14	1993-06-22	Inpro Companies, Inc.	Static and dynamic shaft seal assembly
US4955462A (en) *	1989-09-05	1990-09-11	Produits Carmine Inc.	Polymer concrete conveyor roller
US5228700A (en) *	1989-09-11	1993-07-20	Skf Gmbh	Contactless seal
US5158304A (en) *	1990-01-23	1992-10-27	Inpro Companies, Inc.	Captured rotor seal
US5024451A (en) *	1990-07-05	1991-06-18	Garlock Inc.	Multi-position labyrinth seal ring
US5174583A (en) *	1991-08-08	1992-12-29	Orlowski David C	Unitary bearing seal
US5290047A (en) *	1992-07-24	1994-03-01	Five Star Seal Corporation	Bearing protection device
US5735530A (en) *	1993-05-21	1998-04-07	Jm Clipper Corporation	Seal device
US6017037A (en) *	1993-05-21	2000-01-25	J.M. Clipper Corporation	Seal device
US5316317A (en) *	1993-05-21	1994-05-31	Jm Clipper Corporation	Method of assembling a seal device
US5967524A (en) *	1993-05-21	1999-10-19	Jm Clipper Corporation	Hybrid seal device
US6065755A (en) *	1993-05-21	2000-05-23	Jm Clipper Corporation	Seal device
US5354004A (en) *	1993-06-16	1994-10-11	Disposable Waste Systems, Inc.	Solid waste comminutor
USRE39948E1 (en) *	1993-06-16	2007-12-25	Jwc Environmental	Seal bearing assembly for use in a solid waste comminutor
DE69530327T2 (de) *	1994-05-31	2004-02-19	Jm Clipper Corp., Nacogdoches	Abdichtungsring
DE19505405B4 (de) *	1995-02-17	2012-11-22	Renk Ag	Dichtungsvorrichtung für Wellen und Lager mit einer solchen Dichtungsvorrichtung
DE19505404B4 (de) *	1995-02-17	2011-07-28	Renk AG, 86159	Dichtungsvorrichtung für Wellen
US5667225A (en) *	1995-02-17	1997-09-16	Renk Aktiengesellschaft	Self-draining shaft seal with wedge-shaped trough
US6390477B1 (en)	1999-10-14	2002-05-21	Garlock Inc	Rotary shaft bearing isolator seal
US7077573B2 (en) *	2001-06-11	2006-07-18	Tribotek, Inc.	Contact bearing
US6834859B2 (en) *	2002-01-31	2004-12-28	Garlock Sealing Technologies Llc	Labyrinth grease hub seal
DE20311005U1 (de) *	2003-07-17	2004-11-18	Arvin Technologies Inc., Columbus	Baugruppe bestehend aus Wärmetauscher und Gehäuse, insbesondere für die Abgasanlagen eines Kraftfahrzeugs
US20060257245A1 (en) *	2005-05-11	2006-11-16	Smith Robert A	Solids exclusion device for a seal chamber
FR2912428B1 (fr) *	2007-02-12	2009-03-06	Rowenta Werke Gmbh	Appareil de repassage comportant un cordon de vapeur muni d'un connecteur rotatif
GB0711755D0 (en) *	2007-06-18	2007-07-25	Aes Eng Ltd	Bearing Seal
US8010060B2 (en) *	2007-08-29	2011-08-30	GM Global Technology Operations LLC	Apparatus and method for reducing stray RF signal noise in an electrically powered vehicle
WO2009137746A1 (en) *	2008-05-08	2009-11-12	Parker-Hannifin Corporation	Bearing isolating seal
DE112013000924B4 (de)	2012-02-10	2021-07-29	Orion Engineered Seals, Llc	Labyrinthdichtung
DE102013208101A1 (de) *	2013-05-03	2014-11-20	Putzmeister Engineering Gmbh	Behälter zur Aufnahme von Dickstoffen
US9366340B2 (en)	2014-01-29	2016-06-14	A.W. Chesterton Company	Non-contacting labyrinth seal assembly
US9917491B2 (en) *	2014-03-07	2018-03-13	Nidec Motor Corporation	Ground ring and enclosure in an electric motor
CA2983160A1 (en)	2015-04-21	2016-10-27	Inpro/Seal Llc	Shaft seal assembly
US10927961B2 (en)	2015-04-21	2021-02-23	Inpro/Seal Llc	Shaft seal assembly
US20160325214A1 (en) *	2015-05-06	2016-11-10	Caterpillar Inc.	Contaminate separator for seals of rotating shafts
TWI625482B (zh)	2015-06-18	2018-06-01	益保密封有限責任公司	軸封組件及其使用方法
US10450963B2 (en) *	2017-05-02	2019-10-22	Rolls-Royce Corporation	Shaft seal crack obviation
CN110553034B (zh) *	2019-09-28	2021-03-26	中国万宝工程有限公司	一种组合动密封圈

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1890839A (en) *	1929-10-12	1932-12-13	Gen Motors Corp	Seal or guard
US2981490A (en) *	1957-12-27	1961-04-25	Entoleter	Centrifugal impacting apparatus and support therefor
JPS4421368Y1 (pt) *	1964-05-02	1969-09-10
US3447843A (en) *	1964-07-06	1969-06-03	Kaiser Steel Corp	Seal device
US3663023A (en) *	1967-08-11	1972-05-16	Reinhold Leidenfrost	Labyrinth gap seal
FR2054850A5 (pt) *	1969-07-29	1971-05-07	Mecanique Ind Int
US3927890A (en) *	1973-09-18	1975-12-23	Westinghouse Electric Corp	Rotating element fluid seal for centrifugal compressor
JPS50128555U (pt) *	1974-04-08	1975-10-22
US4022479A (en) *	1976-01-02	1977-05-10	Orlowski David C	Sealing rings

1977
- 1977-10-07 US US05/840,374 patent/US4114902A/en not_active Expired - Lifetime
1978
- 1978-05-23 GB GB21338/78A patent/GB1605060A/en not_active Expired
- 1978-06-15 CA CA305,531A patent/CA1098559A/en not_active Expired
- 1978-09-26 SE SE7810075A patent/SE7810075L/xx unknown
- 1978-09-27 AU AU40255/78A patent/AU527747B2/en not_active Expired
- 1978-09-27 ZA ZA00785475A patent/ZA785475B/xx unknown
- 1978-10-02 NL NLAANVRAGE7809936,A patent/NL186874C/xx not_active IP Right Cessation
- 1978-10-04 DE DE19782843198 patent/DE2843198A1/de active Granted
- 1978-10-04 FR FR7828358A patent/FR2405410B1/fr not_active Expired
- 1978-10-05 BR BR7806623A patent/BR7806623A/pt unknown
- 1978-10-06 ES ES474569A patent/ES474569A1/es not_active Expired
- 1978-10-06 JP JP53123499A patent/JPS5828464B2/ja not_active Expired
- 1978-10-09 IT IT28552/78A patent/IT1099278B/it active

Also Published As

Publication number	Publication date
GB1605060A (en)	1981-12-16
IT7828552A0 (it)	1978-10-09
NL7809936A (nl)	1979-04-10
CA1098559A (en)	1981-03-31
JPS5462448A (en)	1979-05-19
JPS5828464B2 (ja)	1983-06-16
DE2843198A1 (de)	1979-04-12
NL186874C (nl)	1991-03-18
ZA785475B (en)	1979-09-26
FR2405410B1 (fr)	1985-12-27
SE7810075L (sv)	1979-04-08
FR2405410A1 (fr)	1979-05-04
AU4025578A (en)	1980-04-03
US4114902A (en)	1978-09-19
DE2843198C2 (pt)	1988-01-14
IT1099278B (it)	1985-09-18
ES474569A1 (es)	1979-03-16
AU527747B2 (en)	1983-03-24

Publication	Publication Date	Title
BR7806623A (pt)	1979-05-02	Dispositivo de vedacao
SE7800421L (sv)	1978-07-18	Tetningsanordning
AT369872B (de)	1983-02-10	Dichtanordnung
SE7713599L (sv)	1979-06-02	Tetningsanordning
BR7802734A (pt)	1978-12-12	Dispositivo de vedacao
BR7804051A (pt)	1979-01-16	Dispositivo de vedacao
AR216796A1 (es)	1980-01-31	Dispositivo imanador
BR7802513A (pt)	1978-11-14	Vedacao
BR7801517A (pt)	1978-12-05	Dispositivo de vedacao
SE7810440L (sv)	1979-04-27	Tetningsanordning
SE7802799L (sv)	1979-04-18	Mekanisk tetningsenhet
SE7801286L (sv)	1978-08-05	Tetningsanordning
BR7703716A (pt)	1978-09-26	Dispositivo de eletroima
DK158878A (da)	1978-10-13	Taetningsanordning
MX146644A (es)	1982-07-21	Dispositivo para precintar
IT1097956B (it)	1985-08-31	Dispositivo antiriverberazione
AT358511B (de)	1980-09-10	Schachtabteufgeraet
BR7804436A (pt)	1979-03-06	Dispositivo de vedacao
NL7809063A (nl)	1979-05-02	Dichtingsinrichting.
SE7806082L (sv)	1978-11-28	Tetningssystem
SE398263B (sv)	1977-12-12	Tetningsanordning
SE7704150L (sv)	1978-10-13	Tetningsanordning
DD132389A3 (de)	1978-09-27	Abdichtende foerdervorrichtung
SE7714171L (sv)	1979-06-15	Tetningslist
BR7803463A (pt)	1979-07-10	Dispositivo de ceifar