BR8803079A - Rolamento de apoio de acionamento hidrodinamico com amortecedores multiplos - Google Patents

Rolamento de apoio de acionamento hidrodinamico com amortecedores multiplos

Info

Publication number: BR8803079A
Authority: BR; Brazil
Prior art keywords: shock absorbers; support bearing; drive support; multiple shock; hydrodynamic drive
Prior art date: 1987-06-26

Application number

BR8803079A

Other languages

English (en)

Inventor

Giridhari Lal Agrawal

Original Assignee

United Technologies Corp

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.)

1987-06-26

Filing date

1988-06-23

Publication date

1989-01-10

1988-06-23 Application filed by United Technologies Corp filed Critical United Technologies Corp

1989-01-10 Publication of BR8803079A publication Critical patent/BR8803079A/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
- 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
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
- F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/028—Sliding-contact bearings for exclusively rotary movement for radial load only with fixed wedges to generate hydrodynamic pressure, e.g. multi-lobe bearings

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Sliding-Contact Bearings (AREA)
Support Of The Bearing (AREA)
Vibration Prevention Devices (AREA)

BR8803079A 1987-06-26 1988-06-23 Rolamento de apoio de acionamento hidrodinamico com amortecedores multiplos BR8803079A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/067,564 US4747705A (en)	1987-06-26	1987-06-26	Power shaped multipad hydrodynamic journal bearing

Publications (1)

Publication Number	Publication Date
BR8803079A true BR8803079A (pt)	1989-01-10

Family

ID=22076860

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8803079A BR8803079A (pt)	1987-06-26	1988-06-23	Rolamento de apoio de acionamento hidrodinamico com amortecedores multiplos

Country Status (9)

Country	Link
US (1)	US4747705A (pt)
EP (1)	EP0297022B1 (pt)
JP (1)	JPS6412120A (pt)
AT (1)	ATE68246T1 (pt)
BR (1)	BR8803079A (pt)
CA (1)	CA1283436C (pt)
DE (2)	DE3865376D1 (pt)
ES (1)	ES2006428A4 (pt)
GR (1)	GR890300031T1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH03107612A (ja) *	1989-09-20	1991-05-08	Sankyo Seiki Mfg Co Ltd	焼結含油軸受
US4971459A (en) *	1990-03-23	1990-11-20	Ingersoll-Rand Company	Journal bearing with high stiffness
DE4200687A1 (de) *	1992-01-14	1993-07-22	Asea Brown Boveri	Radiallager
GB9311231D0 (en) *	1993-06-01	1993-07-21	Westwind Air Bearings Ltd	An improved air bearing
DE69425119T2 (de) *	1993-12-14	2001-02-15	Hitachi, Ltd.	Aufzeichnungsplattengerät und rotierende Halterungsstruktur dafür
US5973878A (en) *	1993-12-14	1999-10-26	Hitachi, Ltd.	Recording disk apparatus and rotational supporting structure therefor, having a magnetic lubricant seal which is inclined
US5630481A (en) *	1995-03-07	1997-05-20	Tuthill Corporation	Radial sleeve bearing and associated lubrication system
JP3362593B2 (ja) *	1995-03-13	2003-01-07	住友電気工業株式会社	動圧気体軸受構造
JP3439292B2 (ja) *	1995-03-13	2003-08-25	住友電気工業株式会社	動圧気体軸受構造および光偏向走査装置
US5503478A (en) *	1995-04-03	1996-04-02	Federal-Mogul Corporation	Lubricant distribution system for bearings and bushings
US5752318A (en) *	1995-12-06	1998-05-19	Ingersoll-Rand Company	Hydrodynamic bearing and method
KR100242019B1 (ko) *	1997-02-05	2000-03-02	윤종용	드러스트 베어링의 구조
US5863134A (en) *	1997-07-30	1999-01-26	Delta Electronics, Inc.	Bearing without contacting fast spinning shaft
US6276833B1 (en)	1997-07-30	2001-08-21	Delta Electronics, Inc.	Locking device and its related assemblage
US6336608B1 (en)	2000-02-29	2002-01-08	James Robert Cope	Flexible web roller guide assembly with an integral centrifugal pump capability to provide a hydrostatic air bearing function to the roller guides outside supporting surface
GB2405909B (en) *	2003-09-13	2006-11-22	Waukesha Bearings Ltd	Sliding radial bearing arrangement
JP2005315357A (ja) *	2004-04-28	2005-11-10	Nippon Densan Corp	動圧軸受、スピンドルモータ及び記録ディスク装置
TW200537037A (en) *	2004-05-05	2005-11-16	Kallex Co Ltd	Cushion-type bearing
US20060039632A1 (en) *	2004-08-20	2006-02-23	Shu-Chin Huang	Dynamic pressure bearing assembly
CN1940322A (zh) *	2005-09-30	2007-04-04	富准精密工业(深圳)有限公司	流体动压轴承
WO2009035548A1 (en) *	2007-09-13	2009-03-19	Elka Precision, Llc	Hybrid hydro (air) static multi-recess journal bearing
US20120110818A1 (en) *	2010-11-05	2012-05-10	Leonid Kashchenevsky	Machine for rotating a part and method for doing the same
EP2682617B1 (en)	2012-07-06	2016-06-01	ThyssenKrupp Metalúrgica Campo Limpo Ltda.	Crank-drive with bearings having micro-ramp structures of asymmetric form
JP5477930B1 (ja) *	2013-07-31	2014-04-23	株式会社中村製作所	低振動形フローティングメタルベアリング
US9512871B2 (en) *	2014-05-29	2016-12-06	Southwest Research Institute	Variable area journal bearing
US10288112B2 (en) *	2015-02-10	2019-05-14	Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.	Floating bush bearing device and supercharger provided with the same
EP3130812A1 (de) *	2015-08-14	2017-02-15	Siemens Aktiengesellschaft	Mehrsegmentgleitlager und verfahren zum profilieren des mehrsegmentgleitlagers
US20180087518A1 (en)	2016-09-24	2018-03-29	Borgwarner Inc.	Turbocharger thrust bearing and manufacturing method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3043635A (en) *	1960-02-01	1962-07-10	Chrysler Corp	Air bearings
FR1275662A (fr) *	1960-12-05	1961-11-10	Saurer Ag Adolph	Paliers à glissement pour turbogroupe à fluide élastique
DE1675743B1 (de) *	1961-12-27	1970-12-23	Schmidt Gmbh Karl	Horizontal geteiltes Gleitlager,bestehend aus zwei gegeneinander versetzten Lagerschalen
GB1187062A (en) *	1967-03-06	1970-04-08	Gilbert Colin Davis	Improvements in Hydrostatic Liquid Bearings.
US4302060A (en) *	1979-11-08	1981-11-24	Nicholas John C	Fluid film pocket bearing
US4311349A (en) *	1980-05-27	1982-01-19	Federal-Mogul Corporation	Sleeve bearing
US4671676A (en) *	1985-09-03	1987-06-09	Rockwell International Corporation	Hydrostatic bearing

1987
- 1987-06-26 US US07/067,564 patent/US4747705A/en not_active Expired - Lifetime
1988
- 1988-03-31 CA CA000563133A patent/CA1283436C/en not_active Expired - Lifetime
- 1988-06-02 AT AT88630103T patent/ATE68246T1/de not_active IP Right Cessation
- 1988-06-02 DE DE8888630103T patent/DE3865376D1/de not_active Expired - Lifetime
- 1988-06-02 ES ES88630103T patent/ES2006428A4/es active Pending
- 1988-06-02 EP EP88630103A patent/EP0297022B1/en not_active Expired - Lifetime
- 1988-06-02 DE DE198888630103T patent/DE297022T1/de active Pending
- 1988-06-06 JP JP63139209A patent/JPS6412120A/ja active Pending
- 1988-06-23 BR BR8803079A patent/BR8803079A/pt not_active IP Right Cessation
1989
- 1989-04-12 GR GR89300031T patent/GR890300031T1/el unknown

Also Published As

Publication number	Publication date
ATE68246T1 (de)	1991-10-15
CA1283436C (en)	1991-04-23
ES2006428A4 (es)	1989-05-01
US4747705A (en)	1988-05-31
JPS6412120A (en)	1989-01-17
EP0297022A3 (en)	1989-05-31
EP0297022A2 (en)	1988-12-28
GR890300031T1 (en)	1989-04-12
DE3865376D1 (de)	1991-11-14
DE297022T1 (de)	1989-06-01
EP0297022B1 (en)	1991-10-09

Publication	Publication Date	Title
BR8803079A (pt)	1989-01-10	Rolamento de apoio de acionamento hidrodinamico com amortecedores multiplos
DE3668044D1 (de)	1990-02-08	Hydraulisch daempfendes lager.
DE3766049D1 (de)	1990-12-13	Steuerbares lager mit elektrorheologischer fluessigkeit.
IT8522789A0 (it)	1985-11-11	Supporto elastico con smorzamento idraulico.
FR2594126B1 (fr)	1988-08-05	Support elastique en elastomere silicone de faible durete utilisable pour l'emboutissage par elastoformage
DE3686890D1 (de)	1992-11-05	Herstellung von dispergiermitteln fuer schmieroel.
DE3761848D1 (de)	1990-04-12	Hydraulisch daempfendes gummilager.
IT8620030A0 (it)	1986-04-10	Dischi d'innesto per frizone idraulica con comportamento costante.
DE3788375D1 (de)	1994-01-20	Linsenhalterung.
ATE74518T1 (de)	1992-04-15	Zubereitung von nitroestern fuer die koronartherapie.
BR8802385A (pt)	1988-12-13	Montante de suspensao friccionalmente amortecido
FI862744L (fi)	1986-12-28	Dynamisk vibrationsdaempare.
FR2572778B1 (fr)	1989-06-30	Support en caoutchouc a effet d'amortissement hydraulique
DE3763636D1 (de)	1990-08-16	Lager mit hydraulischer daempfung.
EP0263388A3 (en)	1988-09-28	Use and construction of a rubber mounting
ES294713Y (es)	1987-07-01	Soporte elastico hidraulicamente amortiguado
DE69018711D1 (de)	1995-05-24	Bändchenwandler.
IT8020516V0 (it)	1980-01-17	Supporto per la trattenuta ordinata di pastiglie e simili.
ATE94264T1 (de)	1993-09-15	Scheibe fuer zugmittelgetriebe.
DE3866162D1 (de)	1991-12-19	Lagervorrichtung fuer die daempfung von radialen schwingungen.
IT1168898B (it)	1987-05-20	Supporto elastico a smorzamento idraulico
ATE59444T1 (de)	1991-01-15	Antischwingungslager.
DE3861128D1 (de)	1991-01-03	Elastisches lager mit anisotropen steifigkeitseigenschaften.
SU769146A1 (ru)	1980-10-07	Амортизатор
KR900006700A (ko)	1990-05-08	베어링패드가 장치된 유체비임을 가진 베어링과 그의 제조방법

Legal Events

Date	Code	Title	Description
1995-10-24	MM	Lapse due to non-payment of fees (art. 50)