RU92016265A - RADIAL BEARING - Google Patents

RADIAL BEARING

Info

Publication number
RU92016265A
RU92016265A RU92016265/28A RU92016265A RU92016265A RU 92016265 A RU92016265 A RU 92016265A RU 92016265/28 A RU92016265/28 A RU 92016265/28A RU 92016265 A RU92016265 A RU 92016265A RU 92016265 A RU92016265 A RU 92016265A
Authority
RU
Russia
Prior art keywords
oil
bearing sleeve
bearing
radial bearing
holes
Prior art date
Application number
RU92016265/28A
Other languages
Russian (ru)
Other versions
RU2067698C1 (en
Inventor
Бертольд Хорст
Дибольд Вольфганг
Лоос Маркус
Original Assignee
Асеа Браун Бовери АГ
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.)
Filing date
Publication date
Priority claimed from DE4200687A external-priority patent/DE4200687A1/en
Application filed by Асеа Браун Бовери АГ filed Critical Асеа Браун Бовери АГ
Application granted granted Critical
Publication of RU2067698C1 publication Critical patent/RU2067698C1/en
Publication of RU92016265A publication Critical patent/RU92016265A/en

Links

Claims (1)

В радиальном подшипнике с плавающей и вращающейся подшипниковой втулкой расположены проходящие по касательной в корпусе подшипника маслоподводящие отверстия, входящие в масляную камеру. На наружной окружности подшипниковой втулки выполнено несколько выемок, от которых ответвляются отверстия к смазочному зазору и боковая поверхность которых образует отражающую поверхность для вытекающего из маслоподводящих отверстий масла. Благодаря этому мероприятию может быть существенно уменьшено число оборотов подшипниковой втулки, что приводит к уменьшению вибраций вала составляющих частот.In a radial bearing with a floating and rotating bearing sleeve, oil-supplying holes extending tangentially in the bearing housing are located that enter the oil chamber. On the outer circumference of the bearing sleeve, several recesses are made, from which the holes branch to the lubricating gap and whose side surface forms a reflective surface for the oil flowing out of the oil-supplying holes. Thanks to this measure, the number of revolutions of the bearing sleeve can be significantly reduced, which leads to a decrease in the vibration of the shaft of the component frequencies.
RU9292016265A 1992-01-14 1992-12-24 Radial bearing RU2067698C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4200687.2 1992-01-14
DE4200687A DE4200687A1 (en) 1992-01-14 1992-01-14 Radial bearing with bearing bush and lubrication gap - has tangential oil supply bores in bearing housing opening into oil chamber

Publications (2)

Publication Number Publication Date
RU2067698C1 RU2067698C1 (en) 1996-10-10
RU92016265A true RU92016265A (en) 1997-01-10

Family

ID=6449458

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9292016265A RU2067698C1 (en) 1992-01-14 1992-12-24 Radial bearing

Country Status (9)

Country Link
JP (1) JPH05256319A (en)
KR (1) KR930016678A (en)
CN (1) CN1028895C (en)
CH (1) CH686093A5 (en)
CZ (1) CZ283682B6 (en)
DE (1) DE4200687A1 (en)
PL (1) PL169346B1 (en)
RU (1) RU2067698C1 (en)
UA (1) UA22113C2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510066C2 (en) * 1997-08-25 1999-04-12 Svenska Rotor Maskiner Ab Oil-free screw rotor machine, the bearings of which are lubricated with an aqueous liquid
CN100357630C (en) * 2004-07-01 2007-12-26 天津大学 Active control bending coupled vibration electrohydraulic type circumferential loaded actuator
DE102005031940B3 (en) * 2005-07-08 2007-02-08 Man Diesel Se Bearing apparatus has supply hole extended in tangent direction with respect to cyclic path for supplying lubricant and excretory pore following radial direction outer side of cyclic path for ejecting contamination particles
EP2042753A1 (en) * 2007-09-26 2009-04-01 ABB Turbo Systems AG Hydrodynamic axial bearing
US7703432B2 (en) * 2007-11-16 2010-04-27 Caterpillar Inc. Bearing system having a floating bearing mechanism
GB201020877D0 (en) * 2010-12-09 2011-01-26 Delphi Technologies Holding Bearing assembly
DE102012108973A1 (en) * 2012-09-24 2014-03-27 Firma IHI Charging Systems International GmbH Bearing device and exhaust gas turbocharger
EP2937582B1 (en) 2012-12-19 2016-11-30 Mitsubishi Heavy Industries, Ltd. Floating bush bearing device and supercharger provided with same
DE102014213330A1 (en) * 2014-07-09 2016-01-14 Bosch Mahle Turbo Systems Gmbh & Co. Kg loader
CN105508443A (en) * 2014-10-14 2016-04-20 摩尔动力(北京)技术股份有限公司 Large-gap bearing system
CN105134780A (en) * 2015-06-25 2015-12-09 重庆德蚨乐机械制造有限公司 Supercharger and floating bearing thereof
CN106392452B (en) * 2016-10-20 2018-08-28 成都久欣时代科技有限公司 A kind of quick pipe welding fixture of clamping
DE102016224094A1 (en) * 2016-12-05 2018-06-07 Bosch Mahle Turbo Systems Gmbh & Co. Kg Bearing bush and associated charging device
CN106979223A (en) * 2017-03-27 2017-07-25 哈尔滨工程大学 A kind of rubber shaft bearing for low-speed heave-load environment
DE102017126936A1 (en) * 2017-11-16 2019-05-16 Man Energy Solutions Se turbocharger
CN112377522B (en) * 2020-10-23 2022-03-01 东方电气集团东方汽轮机有限公司 Self-aligning support bearing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH200767A (en) * 1935-06-03 1938-10-31 Eisen U Stahlwerk Walter Peyin Bearing lubrication device.
DE932394C (en) * 1944-09-08 1955-09-01 Aeg Plain bearings with circulating lubrication for use in exchange with roller bearings
GB781085A (en) * 1954-10-12 1957-08-14 British Thomson Houston Co Ltd Improvements relating to journal bearings
GB1280596A (en) * 1970-03-09 1972-07-05 Aerostatic Ltd Fluid pad bearings
JPS5565723A (en) * 1978-11-14 1980-05-17 Nissan Motor Co Ltd Lubricating configuration of floating bush
US4365849A (en) * 1981-02-19 1982-12-28 Joy Manufacturing Company Hydrodynamic shaft bearing with concentric outer hydrostatic squeeze film bearing
FR2616861B1 (en) * 1987-06-22 1994-07-08 Jeumont Schneider HYDRODYNAMIC BEARINGS WITH LOBES
US4747705A (en) * 1987-06-26 1988-05-31 United Technologies Corporation Power shaped multipad hydrodynamic journal bearing
JPH079247B2 (en) * 1988-06-07 1995-02-01 日産自動車株式会社 Vibration suppressor for rolling bearings

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