GB2113122B - Centifugal separator - Google Patents
Centifugal separatorInfo
- Publication number
- GB2113122B GB2113122B GB08301240A GB8301240A GB2113122B GB 2113122 B GB2113122 B GB 2113122B GB 08301240 A GB08301240 A GB 08301240A GB 8301240 A GB8301240 A GB 8301240A GB 2113122 B GB2113122 B GB 2113122B
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- oil
- air
- rotor
- interior
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/005—Centrifugal separators or filters for fluid circulation systems, e.g. for lubricant oil circulation systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
- F01M2001/1028—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification
- F01M2001/1035—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification comprising centrifugal filters
Landscapes
- Centrifugal Separators (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Filtration Of Liquid (AREA)
- Cyclones (AREA)
Abstract
A centrifugal separator for separating contaminants from contaminated oil has an outer casing (10, 11) and a rotor (20) within that casing mounted for rotation about a vertical axis. Oil under pressure enters the rotor at one end and at the other end exits through jets (78) into a chamber within the casing which is normally filled with air. As the jets of oil impinge upon the inner wall of the casing, a small amount of air becomes entrained in the oil and as the oil flows to a sump, the air is gradually removed from the interior of the casing. In order to prevent a build-up of oil within the casing, which could interfere with rotation of the rotor (20), air under pressure is supplied to the interior of the casing by means of a float-operated valve member (113) so that while the valve member is normally closed, any increase in the oil level will cause the float (124) to rise with that oil level and thereby open the valve (113) to allow additional air to enter into the interior of the casing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34088482A | 1982-01-19 | 1982-01-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8301240D0 GB8301240D0 (en) | 1983-02-16 |
GB2113122A GB2113122A (en) | 1983-08-03 |
GB2113122B true GB2113122B (en) | 1985-07-17 |
Family
ID=23335335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08301240A Expired GB2113122B (en) | 1982-01-19 | 1983-01-18 | Centifugal separator |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0098866B1 (en) |
JP (1) | JPS58502188A (en) |
AT (1) | ATE20315T1 (en) |
AU (1) | AU555683B2 (en) |
BR (1) | BR8305198A (en) |
CA (1) | CA1188662A (en) |
DD (1) | DD228183A5 (en) |
DE (2) | DE3363978D1 (en) |
ES (1) | ES519063A0 (en) |
GB (1) | GB2113122B (en) |
HK (1) | HK54786A (en) |
IT (1) | IT1161851B (en) |
PT (1) | PT76116A (en) |
WO (1) | WO1983002406A1 (en) |
ZA (1) | ZA83314B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160796B (en) * | 1984-05-04 | 1987-09-16 | Ae Plc | Oil cleaning assemblies for engines |
GB8618006D0 (en) * | 1986-07-23 | 1986-08-28 | Ae Plc | Centrifugal oil filter |
FR2725917B1 (en) * | 1994-10-19 | 1997-11-21 | Moatti Filtration | ASSEMBLY FOR TREATING A FLUID BY FILTRATION AND CENTRIFUGATION |
GB9500571D0 (en) * | 1995-01-12 | 1995-03-01 | Glacier Metal Co Ltd | Fluid circulation centrifugal cleaner |
GB9502055D0 (en) * | 1995-02-02 | 1995-03-22 | Glacier Metal Co Ltd | Liquid cleaning system including back-flushing filter and centrifugal cleaner therefor |
GB2314036B (en) * | 1996-06-10 | 2000-02-02 | Fram Europ | Centrifugal filter |
US6579218B1 (en) | 1998-09-25 | 2003-06-17 | Analytical Engineering, Inc. | Centrifugal filter utilizing a partial vacuum condition to effect reduced air drag on the centrifuge rotor |
US6261455B1 (en) | 1998-10-21 | 2001-07-17 | Baldwin Filters, Inc. | Centrifuge cartridge for removing soot from oil in vehicle engine applications |
US6210311B1 (en) * | 1998-09-25 | 2001-04-03 | Analytical Engineering, Inc. | Turbine driven centrifugal filter |
US6517475B1 (en) | 1998-09-25 | 2003-02-11 | Baldwin Filters, Inc. | Centrifugal filter for removing soot from engine oil |
US6520902B1 (en) | 1998-10-21 | 2003-02-18 | Baldwin Filters, Inc. | Centrifuge cartridge for removing soot from engine oil |
US6428700B1 (en) | 2000-09-06 | 2002-08-06 | Baldwin Filters, Inc. | Disposable centrifuge cartridge backed up by reusable cartridge casing in a centrifugal filter for removing soot from engine oil |
US7393317B2 (en) * | 2005-04-11 | 2008-07-01 | Cummins Filtration Ip, Inc. | Centrifuge rotor-detection oil-shutoff device |
DE102008013465A1 (en) * | 2008-03-10 | 2009-09-17 | Hengst Gmbh & Co.Kg | Lubricating oil centrifuge for internal-combustion engine of truck, has valve in air duct opened during lubricating oil pressure, which is larger than lubricating oil minimum pressure, from which oil flow flows through rotor |
US20110011795A1 (en) * | 2009-07-15 | 2011-01-20 | Hoff William D | Fluid pressure driven centrifuge apparatus |
CN102029086A (en) * | 2009-09-30 | 2011-04-27 | 奥凯嘉集团有限公司 | Centrifugal filter rotor |
RU2511796C1 (en) * | 2012-12-26 | 2014-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Иркутская государственная сельскохозяйственная академия" | Centrifugal oil filter of internal combustion engine |
KR101470837B1 (en) * | 2014-04-08 | 2014-12-10 | 신흥정공(주) | Centrifugal filter with water separation structure and purifier system using the same |
GB2569167B (en) * | 2017-12-08 | 2020-10-14 | Mann & Hummel Gmbh | Filter assembly having a valve movable between closed and open configurations |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB731312A (en) * | 1953-03-03 | 1955-06-08 | Glacier Co Ltd | Improvements in or relating to centrifugal separators |
US2983384A (en) * | 1958-05-07 | 1961-05-09 | Charles A Winslow | Centrifuging and lubricant-purifying device |
GB1089355A (en) * | 1965-09-22 | 1967-11-01 | Glacier Co Ltd | Centrifugal fluid cleaners |
JPS479392U (en) * | 1971-02-24 | 1972-10-04 | ||
US4046315A (en) * | 1975-10-23 | 1977-09-06 | The Weatherhead Company | Centrifugal separator with discharge pump |
US4106689A (en) * | 1977-04-06 | 1978-08-15 | The Weatherhead Company | Disposable centrifugal separator |
-
1983
- 1983-01-17 CA CA000419574A patent/CA1188662A/en not_active Expired
- 1983-01-18 BR BR8305198A patent/BR8305198A/en not_active IP Right Cessation
- 1983-01-18 AU AU11573/83A patent/AU555683B2/en not_active Ceased
- 1983-01-18 GB GB08301240A patent/GB2113122B/en not_active Expired
- 1983-01-18 WO PCT/GB1983/000009 patent/WO1983002406A1/en active IP Right Grant
- 1983-01-18 ES ES519063A patent/ES519063A0/en active Granted
- 1983-01-18 DE DE8383900493T patent/DE3363978D1/en not_active Expired
- 1983-01-18 JP JP58500541A patent/JPS58502188A/en active Pending
- 1983-01-18 DE DE19838322870U patent/DE8322870U1/en not_active Expired
- 1983-01-18 EP EP83900493A patent/EP0098866B1/en not_active Expired
- 1983-01-18 ZA ZA83314A patent/ZA83314B/en unknown
- 1983-01-18 AT AT83900493T patent/ATE20315T1/en not_active IP Right Cessation
- 1983-01-19 IT IT19179/83A patent/IT1161851B/en active
- 1983-01-19 PT PT76116A patent/PT76116A/en not_active IP Right Cessation
- 1983-01-19 DD DD83247349A patent/DD228183A5/en unknown
-
1986
- 1986-07-24 HK HK547/86A patent/HK54786A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE20315T1 (en) | 1986-06-15 |
AU1157383A (en) | 1983-07-28 |
IT1161851B (en) | 1987-03-18 |
ZA83314B (en) | 1984-05-30 |
ES8501052A1 (en) | 1984-11-01 |
GB8301240D0 (en) | 1983-02-16 |
ES519063A0 (en) | 1984-11-01 |
DD228183A5 (en) | 1985-10-09 |
DE3363978D1 (en) | 1986-07-17 |
PT76116A (en) | 1983-02-01 |
IT8319179A0 (en) | 1983-01-19 |
AU555683B2 (en) | 1986-10-02 |
CA1188662A (en) | 1985-06-11 |
BR8305198A (en) | 1983-12-27 |
DE8322870U1 (en) | 1984-04-05 |
GB2113122A (en) | 1983-08-03 |
JPS58502188A (en) | 1983-12-22 |
WO1983002406A1 (en) | 1983-07-21 |
HK54786A (en) | 1986-08-01 |
EP0098866A1 (en) | 1984-01-25 |
EP0098866B1 (en) | 1986-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19980118 |