EP0144904A3 - Lagerabdichtung für eine Zentrifuge - Google Patents
Lagerabdichtung für eine Zentrifuge Download PDFInfo
- Publication number
- EP0144904A3 EP0144904A3 EP84114363A EP84114363A EP0144904A3 EP 0144904 A3 EP0144904 A3 EP 0144904A3 EP 84114363 A EP84114363 A EP 84114363A EP 84114363 A EP84114363 A EP 84114363A EP 0144904 A3 EP0144904 A3 EP 0144904A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- centrifuge
- interior
- sealing element
- sealing
- protective sleeve
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 title abstract 5
- 230000001681 protective effect Effects 0.000 abstract 2
Classifications
-
- 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
Landscapes
- Centrifugal Separators (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Of Bearings (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833343938 DE3343938A1 (de) | 1983-12-05 | 1983-12-05 | Lagerabdichtung fuer eine zentrifuge |
| DE3343938 | 1983-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0144904A2 EP0144904A2 (de) | 1985-06-19 |
| EP0144904A3 true EP0144904A3 (de) | 1987-09-23 |
Family
ID=6216090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP84114363A Withdrawn EP0144904A3 (de) | 1983-12-05 | 1984-11-28 | Lagerabdichtung für eine Zentrifuge |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4583747A (de) |
| EP (1) | EP0144904A3 (de) |
| JP (1) | JPS60137459A (de) |
| DE (1) | DE3343938A1 (de) |
| IN (1) | IN161071B (de) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62114669A (ja) * | 1985-11-08 | 1987-05-26 | クラウス−マツフアイ・アクチエンゲゼルシヤフト | 加圧式遠心分離機 |
| GB9824702D0 (en) * | 1998-11-12 | 1999-01-06 | Cole Michael | Devices for controlling amplitude vibration in rotary systems |
| EP1849524B1 (de) * | 2006-04-25 | 2016-09-07 | Ferrum AG | Dichtungsanordnung für eine Zentrifuge |
| ES2594622T3 (es) * | 2006-04-25 | 2016-12-21 | Ferrum Ag | Disposición de cojinete para una centrífuga |
| USD570374S1 (en) * | 2006-05-30 | 2008-06-03 | Eagle Industry Co., Ltd. | Seal for a rotary shaft |
| USD570375S1 (en) * | 2006-05-30 | 2008-06-03 | Eagle Industry Co., Ltd. | Seal for a rotary shaft |
| ES2601604T3 (es) * | 2008-10-30 | 2017-02-15 | Ferrum Ag | Centrífuga |
| USD631066S1 (en) | 2008-11-26 | 2011-01-18 | Eagle Industry Co., Ltd. | Seal for a rotary shaft |
| US8753077B2 (en) | 2010-07-23 | 2014-06-17 | General Electric Company | Slinger shield structure |
| USD695788S1 (en) * | 2012-09-28 | 2013-12-17 | Mark R. Wilkinson | Gland follower with integral loading cylinders for a rotary or reciprocating mechanical device |
| CN105562222B (zh) * | 2016-03-02 | 2018-01-02 | 苏州盛天力离心机制造有限公司 | 电机上悬式的立式刮刀离心机的残余滤饼清除装置 |
| CN105562220B (zh) * | 2016-03-02 | 2017-12-05 | 苏州盛天力离心机制造有限公司 | 刮刀式离心机的残余滤饼清除装置 |
| CN107234008A (zh) * | 2017-06-22 | 2017-10-10 | 安徽普源分离机械制造有限公司 | 一种高稳定型下卸料离心机 |
| CN108311299A (zh) * | 2018-05-09 | 2018-07-24 | 张家港市中南化工机械有限公司 | 一种离心机传动总成 |
| CN108654848A (zh) * | 2018-05-09 | 2018-10-16 | 张家港市中南化工机械有限公司 | 一种充氮离心机系统 |
| CN112916215B (zh) * | 2019-12-05 | 2024-12-31 | 江苏巨能机械有限公司 | 碟式分离机的密封结构 |
| JP7671846B2 (ja) * | 2020-07-01 | 2025-05-02 | ザ ウエスタン ステイツ マシーン カンパニー | 空気封止されたベアリングを有し化学的抽出を行う産業用遠心分離機 |
| CN112871467B (zh) * | 2020-12-23 | 2022-07-15 | 河北化工医药职业技术学院 | 离心机的气体保护系统及气体保护方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2133487A (en) * | 1935-07-08 | 1938-10-18 | R J Spargo Proprietary Ltd | Liquid sealed rotating joints |
| DE724555C (de) * | 1936-10-11 | 1942-08-29 | Ver Kugellagerfabriken Ag | Abdichtung fuer Lagergehaeuse |
| US3164420A (en) * | 1959-12-04 | 1965-01-05 | North American Aviation Inc | Bearing and seal |
| DE1432776A1 (de) * | 1962-06-28 | 1969-12-11 | Bird Machine Co | Zentrifugalabscheider |
| DE1600502A1 (de) * | 1967-06-03 | 1970-01-29 | Krauss Maffei Ag | Vorrichtung zum Abdichten einer zumindest etwa senkrecht verlaufenden Wellendurchfuehrung |
| DE2643769A1 (de) * | 1976-09-29 | 1978-03-30 | Howaldtswerke Deutsche Werft | Abdichtung fuer sich drehende wellen |
| GB2130918A (en) * | 1982-12-01 | 1984-06-13 | Babcock Werke Ag | Sealing means in a mill |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1100872A (en) * | 1913-03-26 | 1914-06-23 | Laval Separator Co De | Sealing discharge-passages of centrifugalizing-machines and the like. |
| US1149578A (en) * | 1914-01-28 | 1915-08-10 | Laval Separator Co De | Sealing discharge-passages of centrifugalizing-machines and the like. |
| USRE16640E (en) * | 1924-05-01 | 1927-05-31 | Sionobs to the bhabples | |
| US3472518A (en) * | 1966-10-24 | 1969-10-14 | Texaco Inc | Dynamic seal for drill pipe annulus |
| FR2040896A5 (de) * | 1969-04-25 | 1971-01-22 | Alsthom | |
| US3601307A (en) * | 1970-03-19 | 1971-08-24 | Pennwalt Corp | Centrifuge with spindle-sealing means |
| US3643964A (en) * | 1970-10-12 | 1972-02-22 | Kayex Corp | Pull rod seal |
| US3729128A (en) * | 1971-09-23 | 1973-04-24 | Pennwalt Corp | High pressure centrifuge lubrication system |
| FR2356064A1 (fr) * | 1976-02-09 | 1978-01-20 | Commissariat Energie Atomique | Dispositif d'etancheite pour sortie d'arbre de machine tournante |
| US4350283A (en) * | 1980-07-01 | 1982-09-21 | Beckman Instruments, Inc. | Centrifugal elutriator rotor |
| DE3026541C2 (de) * | 1980-07-12 | 1985-12-19 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Schmutzabscheider für Strömungsmaschinen |
| US4405136A (en) * | 1982-12-27 | 1983-09-20 | Magnetic Peripherals Inc. | Pneumatic cartridge seal for computer disc drive cartridge |
-
1983
- 1983-12-05 DE DE19833343938 patent/DE3343938A1/de not_active Withdrawn
-
1984
- 1984-11-28 IN IN822/CAL/84A patent/IN161071B/en unknown
- 1984-11-28 EP EP84114363A patent/EP0144904A3/de not_active Withdrawn
- 1984-12-04 JP JP59255172A patent/JPS60137459A/ja active Pending
- 1984-12-05 US US06/678,417 patent/US4583747A/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2133487A (en) * | 1935-07-08 | 1938-10-18 | R J Spargo Proprietary Ltd | Liquid sealed rotating joints |
| DE724555C (de) * | 1936-10-11 | 1942-08-29 | Ver Kugellagerfabriken Ag | Abdichtung fuer Lagergehaeuse |
| US3164420A (en) * | 1959-12-04 | 1965-01-05 | North American Aviation Inc | Bearing and seal |
| DE1432776A1 (de) * | 1962-06-28 | 1969-12-11 | Bird Machine Co | Zentrifugalabscheider |
| DE1600502A1 (de) * | 1967-06-03 | 1970-01-29 | Krauss Maffei Ag | Vorrichtung zum Abdichten einer zumindest etwa senkrecht verlaufenden Wellendurchfuehrung |
| DE2643769A1 (de) * | 1976-09-29 | 1978-03-30 | Howaldtswerke Deutsche Werft | Abdichtung fuer sich drehende wellen |
| GB2130918A (en) * | 1982-12-01 | 1984-06-13 | Babcock Werke Ag | Sealing means in a mill |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3343938A1 (de) | 1985-06-13 |
| US4583747A (en) | 1986-04-22 |
| EP0144904A2 (de) | 1985-06-19 |
| JPS60137459A (ja) | 1985-07-22 |
| IN161071B (de) | 1987-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Designated state(s): AT BE CH FR GB IT LI NL SE |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH FR GB IT LI NL SE |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19880324 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: PFAFF, SIEGFRIED, ING. (GRAD.) Inventor name: AUFDERHAAR, ERHARD, DIPL.-ING. Inventor name: GRUEBL, ERNST, DIPL.-ING.(FH) |