FR2281443A1 - Dispositif d'entrainement et de support d'un rotor en forme de disque - Google Patents
Dispositif d'entrainement et de support d'un rotor en forme de disqueInfo
- Publication number
- FR2281443A1 FR2281443A1 FR7524001A FR7524001A FR2281443A1 FR 2281443 A1 FR2281443 A1 FR 2281443A1 FR 7524001 A FR7524001 A FR 7524001A FR 7524001 A FR7524001 A FR 7524001A FR 2281443 A1 FR2281443 A1 FR 2281443A1
- Authority
- FR
- France
- Prior art keywords
- disc
- support device
- shaped rotor
- rotor drive
- drive
- 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.)
- Granted
Links
Classifications
-
- 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
-
- 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
-
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
- D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
- D01H4/12—Rotor bearings; Arrangements for driving or stopping
- D01H4/14—Rotor driven by an electric motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with magnetic bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
- H02K7/16—Structural association with mechanical loads, e.g. with hand-held machine tools or fans for operation above the critical speed of vibration of the rotating parts
-
- 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
- F16C2340/00—Apparatus for treating textiles
- F16C2340/18—Apparatus for spinning or twisting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Centrifugal Separators (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742437667 DE2437667B2 (de) | 1974-08-05 | 1974-08-05 | Antrieb und lagerung eines scheibenfoermigen rotors |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2281443A1 true FR2281443A1 (fr) | 1976-03-05 |
FR2281443B1 FR2281443B1 (fr) | 1980-08-29 |
Family
ID=5922481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7524001A Granted FR2281443A1 (fr) | 1974-08-05 | 1975-07-31 | Dispositif d'entrainement et de support d'un rotor en forme de disque |
Country Status (7)
Country | Link |
---|---|
US (1) | US4337981A (fr) |
JP (1) | JPS605685B2 (fr) |
DE (1) | DE2437667B2 (fr) |
FR (1) | FR2281443A1 (fr) |
GB (1) | GB1478577A (fr) |
IT (1) | IT1040014B (fr) |
NL (1) | NL7509297A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2811445C2 (de) * | 1978-03-13 | 1982-04-22 | Christian Ing.(grad.) 1000 Berlin Herrmann | Asynchrone Linearmaschine und umlaufende Wechselstrommaschine |
JPS5699989U (fr) * | 1979-12-27 | 1981-08-06 | ||
US4577460A (en) * | 1980-10-10 | 1986-03-25 | Wirsching Wayne S | Method and apparatus for generating energy |
DE3523343C1 (en) * | 1985-06-29 | 1987-01-15 | Hartmut Prof Dr Griepentrog | Turbo-machine with a radial rotor wheel |
US4870310A (en) * | 1988-03-02 | 1989-09-26 | Triplett Billy R | Portable crash-survivable kinetic energy storage machine |
FR2659396B1 (fr) * | 1990-03-07 | 1992-05-15 | Cit Alcatel | Pompe a vide pour vide moleculaire propre. |
US5709076A (en) * | 1992-09-14 | 1998-01-20 | Lawlor; Shawn P. | Method and apparatus for power generation using rotating ramjet which compresses inlet air and expands exhaust gas against stationary peripheral wall |
DE4342584A1 (de) * | 1993-12-14 | 1995-06-22 | Skf Textilmasch Komponenten | Einzelmotorischer Antrieb eines schaftlosen Spinnrotors einer Offenend-Spinnmaschine |
US6914361B2 (en) * | 2003-03-07 | 2005-07-05 | Leybold Vakuum Gmbh | Magnetic bearing |
US8689671B2 (en) | 2006-09-29 | 2014-04-08 | Federal-Mogul World Wide, Inc. | Lightweight armor and methods of making |
DE102014000971A1 (de) * | 2014-01-25 | 2015-07-30 | Fresenius Medical Care Deutschland Gmbh | Vorrichtung zur Trennung von Blut in seine Bestandteile sowie Verfahren hierzu und Verwendung einer solchen Vorrichtung |
RU2624702C1 (ru) * | 2016-03-09 | 2017-07-05 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный аграрный университет" | Вибрационная центрифуга |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1347020A (fr) * | 1962-08-22 | 1963-12-27 | Commissariat Energie Atomique | Machine tournante |
DE2213470C3 (de) * | 1972-03-20 | 1988-12-01 | Padana AG, Zug | Magnetisches Lager |
DE2433712C3 (de) * | 1974-07-12 | 1978-11-02 | Maschinenfabrik Augsburg Nuernberg Ag, 8000 Muenchen | Antrieb und Lagerung eines Rotors |
-
1974
- 1974-08-05 DE DE19742437667 patent/DE2437667B2/de not_active Ceased
-
1975
- 1975-07-23 IT IT25684/75A patent/IT1040014B/it active
- 1975-07-31 FR FR7524001A patent/FR2281443A1/fr active Granted
- 1975-08-05 JP JP50095315A patent/JPS605685B2/ja not_active Expired
- 1975-08-05 NL NL7509297A patent/NL7509297A/xx unknown
- 1975-08-05 GB GB32652/75A patent/GB1478577A/en not_active Expired
-
1979
- 1979-08-27 US US06/070,334 patent/US4337981A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS5140446A (en) | 1976-04-05 |
NL7509297A (nl) | 1976-02-09 |
US4337981A (en) | 1982-07-06 |
DE2437667B2 (de) | 1977-12-29 |
FR2281443B1 (fr) | 1980-08-29 |
GB1478577A (en) | 1977-07-06 |
JPS605685B2 (ja) | 1985-02-13 |
IT1040014B (it) | 1979-12-20 |
DE2437667A1 (de) | 1976-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |