BR112016012468A8 - arranjo de mancal para centrífugas - Google Patents
arranjo de mancal para centrífugas Download PDFInfo
- Publication number
- BR112016012468A8 BR112016012468A8 BR112016012468A BR112016012468A BR112016012468A8 BR 112016012468 A8 BR112016012468 A8 BR 112016012468A8 BR 112016012468 A BR112016012468 A BR 112016012468A BR 112016012468 A BR112016012468 A BR 112016012468A BR 112016012468 A8 BR112016012468 A8 BR 112016012468A8
- Authority
- BR
- Brazil
- Prior art keywords
- duct
- cooling air
- lubricant
- rolling bearing
- supply duct
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/667—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to conditioning, e.g. cooling, filtering
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6685—Details of collecting or draining, e.g. returning the liquid to a sump
-
- 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
- F16C37/00—Cooling of bearings
- F16C37/007—Cooling of bearings of rolling bearings
-
- 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
- F16C2320/00—Apparatus used in separating or mixing
- F16C2320/42—Centrifuges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Centrifugal Separators (AREA)
Abstract
a presente invenção refere-se a uma disposição de mancal com ao menos um mancal de rolamento (30), especialmente para montagem de um rotor, especialmente de um tambor (2), de uma centrífuga, especialmente de uma centrífuga helicoidal de invólucro pleno (1), apresentando um dispositivo de resfriamento de mancal de rolamento (10) com ao menos um conduto de adução de lubrificante (28) e ao menos um conduto de descarga de lubrificante (32), caracterizada pelo fato de que o dispositivo de resfriamento de mancal de rolamento (10) apresenta ainda ao menos um conduto de adução de ar de resfriamento (31) e um conduto de descarga de ar de resfriamento (33). de preferência, então, o conduto de adução de lubrificante (28) fica disposto distanciado do conduto de adução de ar de resfriamento (31) e contraposto ao conduto de descarga de ar de resfriamento (33) e o conduto de adução de ar de resfriamento (31) contraposto ao conduto de descarga de lubrificante (32) com relação ao mancal de rolamento (30).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013114510.8A DE102013114510A1 (de) | 2013-12-19 | 2013-12-19 | Lageranordnung für Zentrifugen |
DE102013114510.8 | 2013-12-19 | ||
PCT/EP2014/076528 WO2015090994A1 (de) | 2013-12-19 | 2014-12-04 | Lageranordnung für zentrifugen |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112016012468A8 true BR112016012468A8 (pt) | 2020-05-05 |
BR112016012468B1 BR112016012468B1 (pt) | 2022-01-25 |
Family
ID=52014079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016012468-5A BR112016012468B1 (pt) | 2013-12-19 | 2014-12-04 | Arranjo de mancal para centrífugas e centrífuga |
Country Status (9)
Country | Link |
---|---|
US (1) | US10639648B2 (pt) |
EP (1) | EP3084241B1 (pt) |
JP (1) | JP6647203B2 (pt) |
KR (1) | KR20160098369A (pt) |
CN (1) | CN105829749B (pt) |
BR (1) | BR112016012468B1 (pt) |
DE (1) | DE102013114510A1 (pt) |
UA (1) | UA118465C2 (pt) |
WO (1) | WO2015090994A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013114510A1 (de) * | 2013-12-19 | 2015-06-25 | Gea Mechanical Equipment Gmbh | Lageranordnung für Zentrifugen |
CN109798302B (zh) * | 2017-11-17 | 2021-01-22 | 洛阳轴承研究所有限公司 | 一种滚动轴承及其润滑方法、润滑隔圈和隔圈组件 |
CN107763074B (zh) * | 2017-11-17 | 2020-07-03 | 洛阳轴承研究所有限公司 | 一种自润滑滚动轴承 |
CN107725606B (zh) * | 2017-11-17 | 2020-09-04 | 洛阳轴承研究所有限公司 | 一种滚动轴承及其转动套圈 |
JP6810020B2 (ja) * | 2017-12-19 | 2021-01-06 | 巴工業株式会社 | ディスク型遠心分離機 |
EP3871791A1 (en) * | 2020-02-25 | 2021-09-01 | Alfa Laval Corporate AB | Method for determining if air is trapped within a centrifugal separator |
TWI830130B (zh) * | 2021-02-25 | 2024-01-21 | 日商發那科股份有限公司 | 具備潤滑室之機械 |
DE102021113425A1 (de) | 2021-05-25 | 2022-12-01 | Gea Westfalia Separator Group Gmbh | Vollmantel-Schneckenzentrifuge |
KR102616210B1 (ko) * | 2022-07-08 | 2023-12-19 | 김은수 | 탈수케익 함수율 조절형 원심 농축 탈수기 |
Family Cites Families (47)
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US1093480A (en) * | 1912-06-13 | 1914-04-14 | Thomas And Sons Company R | Insulator. |
US1598393A (en) * | 1921-11-14 | 1926-08-31 | Montgomery Ward & Co Inc | Electrical drive for cream separators |
US1745853A (en) * | 1926-10-16 | 1930-02-04 | Hubert J M C Krantz | Oiling system for centrifugal machines |
US2398944A (en) * | 1942-07-21 | 1946-04-23 | Blaw Knox Co | Lubricated shaft bearing |
DE1147447B (de) | 1959-05-27 | 1963-04-18 | Snecma | Vorrichtung zur Schmierung und Kuehlung von bei hoher Temperatur und mit hoher Drehzahl arbeitenden Waelzlagern, Zahnraedern od. dgl. |
US3042462A (en) * | 1959-05-27 | 1962-07-03 | Snecma | Arrangement for lubricating and cooling rotating parts |
US3163104A (en) * | 1960-06-21 | 1964-12-29 | Plasticmaster Corp | Method and means for continuous plastic lamination |
GB1050046A (pt) * | 1964-05-04 | |||
US3315882A (en) * | 1964-10-05 | 1967-04-25 | Pennsalt Chemicals Corp | Centrifuge having rotary solids discharge conveyor with bearing seal |
US3318644A (en) * | 1965-02-24 | 1967-05-09 | Gen Motors Corp | Centrifugal bearing lubrication system |
FR1488911A (pt) * | 1965-08-17 | |||
US3428247A (en) * | 1967-09-26 | 1969-02-18 | Combustion Eng | Centrifuge lubricating and seal system |
US3604769A (en) | 1968-09-23 | 1971-09-14 | Cryogenic Technology Inc | Temperature-controlled spindle for centrifuges and similar apparatus |
US3604617A (en) * | 1969-04-09 | 1971-09-14 | Beckman Instruments Inc | Ultracentrifuge transmission assembly |
US3767013A (en) * | 1971-08-16 | 1973-10-23 | Pennwalt Corp | Start-up lubricator |
US3729128A (en) * | 1971-09-23 | 1973-04-24 | Pennwalt Corp | High pressure centrifuge lubrication system |
JPS49143069U (pt) * | 1973-04-06 | 1974-12-10 | ||
US4322030A (en) * | 1979-03-14 | 1982-03-30 | Beckman Instruments, Inc. | Lubrication and cooling system for a high speed ultracentrifuge drive assembly |
US4205779A (en) * | 1979-03-14 | 1980-06-03 | Beckman Instruments, Inc. | Pressure bypass ports for an ultracentrifuge drive system in a vacuum environment |
US4226359A (en) * | 1979-03-14 | 1980-10-07 | Beckman Instruments, Inc. | Direct drive high speed ultracentrifuge |
US4527661A (en) * | 1981-10-29 | 1985-07-09 | Kearney & Trecker Corporation | Adaptive control system for machine tool or the like |
SE445665B (sv) * | 1984-11-28 | 1986-07-07 | Alfa Laval Separation Ab | Centrifugalseparator med ett holje avtetat medelst en mekanisk tetning |
SU1704839A1 (ru) * | 1988-07-18 | 1992-01-15 | Московское научно-производственное объединение "Биофизприбор" | Привод ультрацентрифуги |
US5051007A (en) * | 1989-10-02 | 1991-09-24 | National-Oilwell | Lubrication of a centrifugal pump bearing |
JPH0722721B2 (ja) * | 1990-05-10 | 1995-03-15 | 日本ピラー工業株式会社 | 高速駆動機構の潤滑冷却装置 |
EP0458499B1 (en) * | 1990-05-21 | 1997-07-23 | Makino Milling Machine Co. Ltd. | Apparatus for cooling a spindle bearing of a machine |
SE9702290D0 (sv) * | 1997-06-16 | 1997-06-16 | Alfa Laval Ab | Tätningsanordning för en centrifugalseparator |
SE510204C2 (sv) * | 1997-06-16 | 1999-05-03 | Alfa Laval Ab | Anordning och sätt för kylning av ett lager |
SE509516C2 (sv) * | 1997-06-16 | 1999-02-08 | Alfa Laval Ab | Anordning för att tillföra en vätska vid ett lager till en roterande axel |
DE10212808B4 (de) * | 2002-03-22 | 2004-07-29 | Westfalia Separator Ag | Separator |
JP4151472B2 (ja) * | 2003-04-25 | 2008-09-17 | 株式会社ジェイテクト | ころ軸受装置およびころ軸受の潤滑方法 |
BE1015913A3 (nl) * | 2004-02-23 | 2005-11-08 | Atlas Copco Airpower Nv | Machine met verbeterde lagersmering. |
ATE389502T1 (de) * | 2004-03-22 | 2008-04-15 | Paul Mueller Gmbh & Co Kg | Spindel für eine werkzeugmaschine mit einem lagerelement mit einer kapillaren zuleitung zur zuführung von schmierstoff |
JP2006046454A (ja) * | 2004-08-03 | 2006-02-16 | Nsk Ltd | 軸受装置及び主軸装置並びに工作機械 |
JP2007024256A (ja) * | 2005-07-20 | 2007-02-01 | Ntn Corp | 転がり軸受の潤滑装置 |
CN101268292B (zh) * | 2005-08-31 | 2012-06-13 | 阿尔法拉瓦尔股份有限公司 | 轴承装置 |
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DE102008015134A1 (de) * | 2008-03-20 | 2009-10-01 | Gea Westfalia Separator Gmbh | Getriebeanordnung für eine Zentrifuge |
JP2009150559A (ja) * | 2009-04-10 | 2009-07-09 | Ntn Corp | 転がり軸受の潤滑装置 |
DE102009022972A1 (de) | 2009-05-28 | 2010-12-02 | Gea Westfalia Separator Gmbh | Zentrifuge mit einem Schmiermittelsystem |
JP5260798B2 (ja) * | 2010-08-17 | 2013-08-14 | 巴工業株式会社 | 連続給脂装置を備えたデカンタ型遠心分離機 |
US9541137B2 (en) * | 2012-09-24 | 2017-01-10 | Ntn Corporation | Cooling structure for bearing device |
JP5547331B1 (ja) * | 2013-11-04 | 2014-07-09 | 巴工業株式会社 | 遠心分離装置 |
DE102013114510A1 (de) * | 2013-12-19 | 2015-06-25 | Gea Mechanical Equipment Gmbh | Lageranordnung für Zentrifugen |
EP3124812B1 (en) * | 2014-03-22 | 2019-02-20 | NTN Corporation | Cooling structure for bearing device |
DE102015118599B4 (de) * | 2015-10-30 | 2020-01-30 | Flottweg Se | Lageranordnung |
-
2013
- 2013-12-19 DE DE102013114510.8A patent/DE102013114510A1/de not_active Withdrawn
-
2014
- 2014-12-04 BR BR112016012468-5A patent/BR112016012468B1/pt active IP Right Grant
- 2014-12-04 EP EP14808964.2A patent/EP3084241B1/de active Active
- 2014-12-04 KR KR1020167018731A patent/KR20160098369A/ko not_active Application Discontinuation
- 2014-12-04 US US15/103,011 patent/US10639648B2/en active Active
- 2014-12-04 JP JP2016541053A patent/JP6647203B2/ja active Active
- 2014-12-04 CN CN201480068960.XA patent/CN105829749B/zh active Active
- 2014-12-04 WO PCT/EP2014/076528 patent/WO2015090994A1/de active Application Filing
- 2014-12-04 UA UAA201607791A patent/UA118465C2/uk unknown
Also Published As
Publication number | Publication date |
---|---|
JP2016540640A (ja) | 2016-12-28 |
US20160310969A1 (en) | 2016-10-27 |
CN105829749A (zh) | 2016-08-03 |
EP3084241A1 (de) | 2016-10-26 |
EP3084241B1 (de) | 2018-04-11 |
CN105829749B (zh) | 2018-09-14 |
WO2015090994A1 (de) | 2015-06-25 |
BR112016012468B1 (pt) | 2022-01-25 |
US10639648B2 (en) | 2020-05-05 |
KR20160098369A (ko) | 2016-08-18 |
JP6647203B2 (ja) | 2020-02-14 |
DE102013114510A1 (de) | 2015-06-25 |
UA118465C2 (uk) | 2019-01-25 |
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Legal Events
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---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/12/2014, OBSERVADAS AS CONDICOES LEGAIS. |