DE3718560A1 - Trockenlauffaehige waelzlager - Google Patents
Trockenlauffaehige waelzlagerInfo
- Publication number
- DE3718560A1 DE3718560A1 DE19873718560 DE3718560A DE3718560A1 DE 3718560 A1 DE3718560 A1 DE 3718560A1 DE 19873718560 DE19873718560 DE 19873718560 DE 3718560 A DE3718560 A DE 3718560A DE 3718560 A1 DE3718560 A1 DE 3718560A1
- Authority
- DE
- Germany
- Prior art keywords
- pump
- roller bearings
- rotor
- running roller
- bearings
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/049—Roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/0465—Ceramic bearing designs
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
-
- 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
- F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
- F16C2206/40—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal
-
- 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
- F16C2360/00—Engines or pumps
- F16C2360/44—Centrifugal pumps
-
- 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
- F16C33/32—Balls
-
- 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
- F16C33/6688—Lubricant compositions or properties, e.g. viscosity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rolling Contact Bearings (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873718560 DE3718560A1 (de) | 1987-06-03 | 1987-06-03 | Trockenlauffaehige waelzlager |
GB08813098A GB2206157A (en) | 1987-06-03 | 1988-06-03 | Improvements in and relating to pumps |
CH2124/88A CH676624A5 (fr) | 1987-06-03 | 1988-06-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873718560 DE3718560A1 (de) | 1987-06-03 | 1987-06-03 | Trockenlauffaehige waelzlager |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3718560A1 true DE3718560A1 (de) | 1988-12-22 |
Family
ID=6328939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873718560 Ceased DE3718560A1 (de) | 1987-06-03 | 1987-06-03 | Trockenlauffaehige waelzlager |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH676624A5 (fr) |
DE (1) | DE3718560A1 (fr) |
GB (1) | GB2206157A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0412476A2 (fr) * | 1989-08-11 | 1991-02-13 | Leybold Aktiengesellschaft | Pompe à vide avec rotor et paliers du rotor tournant à vide |
WO2001002734A1 (fr) * | 1999-07-06 | 2001-01-11 | Flowserve Management Company | Ensemble pompe comprenant un adaptateur integre |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5795138A (en) * | 1992-09-10 | 1998-08-18 | Gozdawa; Richard | Compressor |
CH710410A1 (de) * | 2014-11-26 | 2016-05-31 | Fives Cryomec Ag | Rotierende Pumpe für cryogene Flüssigkeiten. |
CN105508259A (zh) * | 2015-12-18 | 2016-04-20 | 安徽南方化工泵业有限公司 | 可空载磁力泵 |
CH714176A1 (de) * | 2017-09-19 | 2019-03-29 | Fives Cryomec Ag | Zentrifugalpumpe für kryogene Fördermedien. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8607609U1 (de) * | 1986-03-20 | 1986-06-26 | HOMA Pumpenfabrik GmbH, 5206 Neunkirchen-Seelscheid | Kreiselpumpe |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB788792A (en) * | 1953-11-09 | 1958-01-08 | Amag Hilpert Pegnitzhutte A G | Improvements in pumps for fluids |
GB922319A (en) * | 1960-03-28 | 1963-03-27 | Klaus Franz | Centrifugal pump |
GB1351826A (en) * | 1971-11-29 | 1974-05-01 | Carter Co J C | Lubricating cooling and balancing of pump and motor units |
DE2534740C3 (de) * | 1975-08-04 | 1983-02-03 | Franz 4630 Bochum Klaus | Spaltrohrkreiselpumpe |
CH624741A5 (en) * | 1977-01-21 | 1981-08-14 | Suisse Horlogerie Rech Lab | Precision rolling bearing |
JPS60208626A (ja) * | 1984-03-30 | 1985-10-21 | Koyo Seiko Co Ltd | 腐食環境下で使用する回転部材支持装置 |
-
1987
- 1987-06-03 DE DE19873718560 patent/DE3718560A1/de not_active Ceased
-
1988
- 1988-06-03 GB GB08813098A patent/GB2206157A/en not_active Withdrawn
- 1988-06-03 CH CH2124/88A patent/CH676624A5/de not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8607609U1 (de) * | 1986-03-20 | 1986-06-26 | HOMA Pumpenfabrik GmbH, 5206 Neunkirchen-Seelscheid | Kreiselpumpe |
Non-Patent Citations (2)
Title |
---|
Internationale Patenklassifikation, U. Ausgabe, 1984, Sektion F, Carl Heymanns Verlag KG, München/Köln/Berlin/Bonn, S.54 * |
US-Z.: "Machine Design", 8.3.79, S.55-59 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0412476A2 (fr) * | 1989-08-11 | 1991-02-13 | Leybold Aktiengesellschaft | Pompe à vide avec rotor et paliers du rotor tournant à vide |
EP0412476A3 (en) * | 1989-08-11 | 1991-11-21 | Leybold Aktiengesellschaft | Vacuum pump with rotor and rotor bearings running under vacuum |
WO2001002734A1 (fr) * | 1999-07-06 | 2001-01-11 | Flowserve Management Company | Ensemble pompe comprenant un adaptateur integre |
US6196813B1 (en) | 1999-07-06 | 2001-03-06 | Flowserve Management Company | Pump assembly including integrated adapter |
Also Published As
Publication number | Publication date |
---|---|
GB2206157A (en) | 1988-12-29 |
GB8813098D0 (en) | 1988-07-06 |
CH676624A5 (fr) | 1991-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: LORENZ, LUTZ, DIPL.-ING., 4600 DORTMUND, DE |
|
8131 | Rejection |