BR8208102A - Dispositivo de vedacao de fluidos - Google Patents

Dispositivo de vedacao de fluidos

Info

Publication number: BR8208102A
Authority: BR; Brazil
Prior art keywords: sealing device; fluid sealing; fluid; sealing
Prior art date: 1982-12-10

Application number

BR8208102A

Other languages

English (en)

Inventor

John Kenneth Amdall

Benny Ballheimer

Original Assignee

Caterpillar Tractor 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.)

1982-12-10

Filing date

1982-12-10

Publication date

1984-11-27

1982-12-10 Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co

1984-11-27 Publication of BR8208102A publication Critical patent/BR8208102A/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
- F16J15/54—Other sealings for rotating shafts
- 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
- F16J15/44—Free-space packings
- F16J15/447—Labyrinth packings
- F16J15/4476—Labyrinth packings with radial path

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

BR8208102A 1982-12-10 1982-12-10 Dispositivo de vedacao de fluidos BR8208102A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US1982/001729 WO1984002382A1 (en)	1982-12-10	1982-12-10	Dual labyrinth fluid seal with fluid slinger

Publications (1)

Publication Number	Publication Date
BR8208102A true BR8208102A (pt)	1984-11-27

Family

ID=22168445

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8208102A BR8208102A (pt)	1982-12-10	1982-12-10	Dispositivo de vedacao de fluidos

Country Status (8)

Country	Link
US (1)	US4531746A (pt)
EP (1)	EP0128140B1 (pt)
JP (1)	JPS60500021A (pt)
BR (1)	BR8208102A (pt)
CA (1)	CA1235163A (pt)
DE (1)	DE3277780D1 (pt)
IT (1)	IT1194502B (pt)
WO (1)	WO1984002382A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
US4575100A (en) *	1984-11-05	1986-03-11	The Dow Chemical Company	Seal assembly which is hydraulically actuated
IT207371Z2 (it) *	1986-03-25	1988-01-04	Ansaldo Motori Spa	Gruppo di tenuta per macchine rotanti.
US4832350A (en) *	1987-12-21	1989-05-23	Orlowski David C	One piece labyrinth seal
JPH01115070U (pt) *	1988-01-29	1989-08-02
US5035436A (en) *	1990-04-24	1991-07-30	Five Star Seal Corporation	Housing seal chamber body
JPH0818220B2 (ja) *	1991-07-12	1996-02-28	オークマ株式会社	非接触回転シールの防水防塵方法
US5301957A (en) *	1992-04-27	1994-04-12	General Electric Company	Expanding circumferential seal with upper-cooled runner
DE4244655C2 (de) *	1992-05-06	2000-05-31	Reimelt Dietrich Kg	Zellenradschleuse
DE69327665T2 (de) *	1992-08-11	2000-08-31	United Technologies Corp., Hartford	Dichtanordnung für rotierende maschinen
DE4438878A1 (de) *	1994-10-31	1996-05-02	Leybold Ag	Dichtungssystem für eine vertikal angeordnete Welle
US5718436A (en) *	1996-07-30	1998-02-17	Dunford; Joseph R.	Flow controller for mechanical seal protection
US6311985B1 (en)	1999-06-28	2001-11-06	Spricer Technologies, Inc.	Integral yoke and slinger
BE1013829A3 (nl) *	2000-11-09	2002-09-03	Atlas Copco Airpower Nv	Werkwijze voor het afdichten van een as van een rotor van in een compressorelement en daarbij gebruikte afdichting.
US6698762B2 (en) *	2002-07-10	2004-03-02	Emerson Electric Co.	Rotary device shaft with oil slinger groove
KR100859969B1 (ko) *	2004-02-03	2008-09-25	에스.씨. 존슨 앤드 선, 인코포레이티드	광 및 휘발성 활성성분의 조화방사를 제공하는 장치
ATE461366T1 (de) *	2005-09-21	2010-04-15	High Technology Invest Bv	Lagerdichtungsanordung mit labyrinthdichtungs- und schraubdichtungskombination
ITMI20081122A1 (it)	2008-06-19	2009-12-20	Rolic Invest Sarl	Generatore eolico provvisto di un impianto di raffreddamento
US20100253005A1 (en) *	2009-04-03	2010-10-07	Liarakos Nicholas P	Seal for oil-free rotary displacement compressor
IT1399201B1 (it)	2010-03-30	2013-04-11	Wilic Sarl	Aerogeneratore e metodo di rimozione di un cuscinetto da un aerogeneratore
IT1399511B1 (it)	2010-04-22	2013-04-19	Wilic Sarl	Generatore elettrico per un aerogeneratore e aerogeneratore equipaggiato con tale generatore elettrico
ITMI20110378A1 (it)	2011-03-10	2012-09-11	Wilic Sarl	Macchina elettrica rotante per aerogeneratore
ITMI20110377A1 (it)	2011-03-10	2012-09-11	Wilic Sarl	Macchina elettrica rotante per aerogeneratore
ITMI20110375A1 (it)	2011-03-10	2012-09-11	Wilic Sarl	Turbina eolica
US9217336B2 (en)	2012-02-16	2015-12-22	Solar Turbines Incorporated	Gas turbine engine lubrication fluid barrier
US9022390B2 (en) *	2012-09-05	2015-05-05	United Technologies Corporation	Threaded seal for a gas turbine engine
CN113028067B (zh) *	2021-03-04	2022-02-11	清华大学	用于高速轴的自适应迷宫密封装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA917696A (en) *		1972-12-26	P. Polushkin Nikolai	Hydraulic seal for clearance between rotating and stationary parts
US978399A (en) *	1910-08-15	1910-12-13	Allis Chalmers	Packing.
US1505647A (en) *	1920-11-05	1924-08-19	Gen Electric	Packing for elastic-fluid turbines and the like
US1558630A (en) *	1924-02-18	1925-10-27	Ingersoll Rand Co	Hydraulic seal for rotary engines
US1720696A (en) *	1925-07-15	1929-07-16	Westinghouse Electric & Mfg Co	Packing gland
US2526594A (en) *	1947-10-30	1950-10-17	Westinghouse Electric Corp	Seal and bearing for rotary shafts of gas compressors
US2631071A (en) *	1948-05-24	1953-03-10	Timken Axle Co Detroit	Lubricant seal
US3004782A (en) *	1957-11-13	1961-10-17	Garrett Corp	Shaft seal
FR1470057A (fr) *	1965-11-02	1967-02-17	Wtz Feikeramischen Ind	Joint d'arbre utilisable, au choix, comme joint sans contact ou joint de contact
US3468548A (en) *	1966-06-08	1969-09-23	Webb James E	Rotating shaft seal
US3545570A (en) *	1968-11-27	1970-12-08	Charles H Schrader	Shaft flange with oil return grooves
US3724861A (en) *	1970-10-27	1973-04-03	Allis Chalmers Mfg Co	New trapped bushing seal
DE2164135A1 (de) *	1971-12-23	1973-07-05	Porsche Kg	Wellendichtung
NL7811164A (nl) *	1978-11-10	1980-05-13	Ihc Holland Nv	Afdichting van een as.
US4314705A (en) *	1979-05-23	1982-02-09	Ishikawajima-Harima Jukogyo Kabushiki Kaisha	Oil seal device
US4368895A (en) *	1980-12-01	1983-01-18	Mitsubishi Denki Kabushiki Kaisha	Shaft sealing device utilizing a non-uniform groove depth

1982
- 1982-12-10 BR BR8208102A patent/BR8208102A/pt unknown
- 1982-12-10 EP EP83900313A patent/EP0128140B1/en not_active Expired
- 1982-12-10 JP JP58500419A patent/JPS60500021A/ja active Pending
- 1982-12-10 US US06/648,555 patent/US4531746A/en not_active Expired - Lifetime
- 1982-12-10 WO PCT/US1982/001729 patent/WO1984002382A1/en not_active Ceased
- 1982-12-10 DE DE8383900313T patent/DE3277780D1/de not_active Expired
1983
- 1983-10-31 CA CA000440095A patent/CA1235163A/en not_active Expired
- 1983-12-03 IT IT24059/83A patent/IT1194502B/it active

Also Published As

Publication number	Publication date
CA1235163A (en)	1988-04-12
EP0128140A1 (en)	1984-12-19
EP0128140B1 (en)	1987-12-02
IT1194502B (it)	1988-09-22
IT8324059A1 (it)	1985-06-03
US4531746A (en)	1985-07-30
JPS60500021A (ja)	1985-01-10
DE3277780D1 (en)	1988-01-14
EP0128140A4 (en)	1985-07-01
WO1984002382A1 (en)	1984-06-21
IT8324059A0 (it)	1983-12-06

Publication	Publication Date	Title
BR8208102A (pt)	1984-11-27	Dispositivo de vedacao de fluidos
BR8207950A (pt)	1983-10-04	Dispositivo filtrador de fluidos
BR8202512A (pt)	1983-04-12	Dispositivo de vedacao
BR8207611A (pt)	1983-10-25	Guarnicao de vedacao
IT1169318B (it)	1987-05-27	Dispositivo di tenuta o guarnizione
DK159049C (da)	1991-01-28	Punglignende pose til vaesker
IT1135087B (it)	1986-08-20	Dispositivo di tenuta
DE3228583A1 (de)	1983-02-17	Abdichteinrichtung
BR8302645A (pt)	1984-01-17	Conjunto de vedacao de lubrificantes liquidos
ES275074Y (es)	1985-04-01	Conjunto de estanqueidad
NO850265L (no)	1985-07-24	Tetningsanordning
ES535094A0 (es)	1985-06-01	Aparato distribuidor de fluidos
JPS57144393A (en)	1982-09-06	Fluid seal device
BR8200898A (pt)	1982-12-28	Dispositivo de vedacao
FI820130A7 (fi)	1982-07-30	Tiivistyslaite.
BR8300411A (pt)	1983-11-01	Vedacao de valvula
ES272069Y (es)	1984-04-16	Dispositivo de estanqueidad.
ES260696Y (es)	1982-11-16	Dispositivo de estanqueidad.
BR8107118A (pt)	1982-07-20	Dispositivo de vedacao de retorta hidrostatica
BR8301893A (pt)	1983-12-20	Conjunto de vedacao
AT379862B (de)	1986-03-10	Dichtungseinrichtung
KR840002152U (ko)	1984-05-28	역류 가능한 유체 연결구
ES273558Y (es)	1984-07-01	Dispositivo de filtracion de fluidos
BR8401810A (pt)	1985-06-11	Dispositivo de vedacao
DK357282A (da)	1983-08-16	Ventilanordning