DE2433712C3 - Antrieb und Lagerung eines Rotors - Google Patents

Antrieb und Lagerung eines Rotors

Info

Publication number
DE2433712C3
DE2433712C3 DE2433712A DE2433712A DE2433712C3 DE 2433712 C3 DE2433712 C3 DE 2433712C3 DE 2433712 A DE2433712 A DE 2433712A DE 2433712 A DE2433712 A DE 2433712A DE 2433712 C3 DE2433712 C3 DE 2433712C3
Authority
DE
Germany
Prior art keywords
rotor
bearing
drive
radial
air bearing
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
Application number
DE2433712A
Other languages
German (de)
English (en)
Other versions
DE2433712A1 (de
DE2433712B2 (de
Inventor
Wolfgang Dr. 8720 Schweinfurt Hueber
Peter Dr. 8061 Grossinzemoos Meinke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF GmbH
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
SKF Kugellagerfabriken GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MAN Maschinenfabrik Augsburg Nuernberg AG, SKF Kugellagerfabriken GmbH filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to DE2433712A priority Critical patent/DE2433712C3/de
Priority to CH879075A priority patent/CH591642A5/xx
Priority to GB28701/75A priority patent/GB1509952A/en
Priority to IT50450/75A priority patent/IT1040909B/it
Priority to SE7508007A priority patent/SE422514B/xx
Priority to US05/595,686 priority patent/US4076340A/en
Priority to FR7522131A priority patent/FR2277915A1/fr
Priority to IN2076/CAL/75A priority patent/IN145800B/en
Publication of DE2433712A1 publication Critical patent/DE2433712A1/de
Publication of DE2433712B2 publication Critical patent/DE2433712B2/de
Application granted granted Critical
Publication of DE2433712C3 publication Critical patent/DE2433712C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion 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
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Centrifugal Separators (AREA)
DE2433712A 1974-07-12 1974-07-12 Antrieb und Lagerung eines Rotors Expired DE2433712C3 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE2433712A DE2433712C3 (de) 1974-07-12 1974-07-12 Antrieb und Lagerung eines Rotors
CH879075A CH591642A5 (US07935154-20110503-C00006.png) 1974-07-12 1975-07-04
GB28701/75A GB1509952A (en) 1974-07-12 1975-07-08 Magnetically driven rotor assembly
IT50450/75A IT1040909B (it) 1974-07-12 1975-07-10 Dispositivo per l azionamento ed il supporto di un rotore a disco
SE7508007A SE422514B (sv) 1974-07-12 1975-07-11 Anordning for drivning och lagring av en rotor
US05/595,686 US4076340A (en) 1974-07-12 1975-07-14 Drive and bearing support for a disc-shaped rotor
FR7522131A FR2277915A1 (fr) 1974-07-12 1975-07-15 Dispositif pour l'entrainement et le support d'un rotor en forme de disque
IN2076/CAL/75A IN145800B (US07935154-20110503-C00006.png) 1974-07-12 1975-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2433712A DE2433712C3 (de) 1974-07-12 1974-07-12 Antrieb und Lagerung eines Rotors

Publications (3)

Publication Number Publication Date
DE2433712A1 DE2433712A1 (de) 1976-01-29
DE2433712B2 DE2433712B2 (de) 1978-03-09
DE2433712C3 true DE2433712C3 (de) 1978-11-02

Family

ID=5920460

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2433712A Expired DE2433712C3 (de) 1974-07-12 1974-07-12 Antrieb und Lagerung eines Rotors

Country Status (8)

Country Link
US (1) US4076340A (US07935154-20110503-C00006.png)
CH (1) CH591642A5 (US07935154-20110503-C00006.png)
DE (1) DE2433712C3 (US07935154-20110503-C00006.png)
FR (1) FR2277915A1 (US07935154-20110503-C00006.png)
GB (1) GB1509952A (US07935154-20110503-C00006.png)
IN (1) IN145800B (US07935154-20110503-C00006.png)
IT (1) IT1040909B (US07935154-20110503-C00006.png)
SE (1) SE422514B (US07935154-20110503-C00006.png)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437667B2 (de) * 1974-08-05 1977-12-29 Maschinenfabrik Augsburg-Nürnberg AG, ' 8000 München Antrieb und lagerung eines scheibenfoermigen rotors
DE3026339C2 (de) * 1980-07-11 1984-01-19 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Schwungrad-Energiespeicher
CH663968A5 (de) * 1981-12-22 1988-01-29 Bbc Brown Boveri & Cie Offen-end-spinnvorrichtung.
DE3267717D1 (en) * 1981-12-22 1986-01-09 Bbc Brown Boveri & Cie Drive and bearing for a rotor of an open-end spinning unit
SE453419B (sv) * 1985-02-04 1988-02-01 Skf Nova Ab Anordning med axiallager der lagringsytorna innefattar magnetiska partier
US5212432A (en) * 1989-10-20 1993-05-18 Tokico, Ltd. Industrial robot
FR2706006B1 (fr) * 1993-06-02 1995-07-07 Valeo Volant amortisseur notamment pour véhicule automobile.
US5342825A (en) * 1993-07-16 1994-08-30 The United States Of America As Represented By The Secretary Of The Air Force Passive superconducting bearing system
DE4342584A1 (de) * 1993-12-14 1995-06-22 Skf Textilmasch Komponenten Einzelmotorischer Antrieb eines schaftlosen Spinnrotors einer Offenend-Spinnmaschine
DE4409992A1 (de) * 1994-03-23 1995-09-28 Skf Textilmasch Komponenten Einzelmotorischer Antrieb eines schaftlosen Spinnrotors einer Offenend-Spinnmaschine
DE4421406A1 (de) * 1994-06-18 1995-12-21 Skf Textilmasch Komponenten Einzelmotorischer Antrieb eines als permanentmagnetischer Läufer eines Axialfeldmotors ausgebildeten schaftlosen Spinnrotors und Verfahren zum Betreiben des einzelmotorischen Antriebes
DE19642471B4 (de) * 1996-10-15 2005-05-19 Saurer Gmbh & Co. Kg Offenend-Spinnvorrichtung mit einem einzelmotorisch angetriebenen Spinnrotor
JP3696398B2 (ja) 1997-04-28 2005-09-14 Ｎｔｎ株式会社 静圧磁気複合軸受およびスピンドル装置
CZ273997A3 (cs) * 1997-09-02 1999-02-17 Rieter Elitex A.S. Spřádací ústrojí rotorového dopřádacího stroje
JP3182125B2 (ja) * 1998-06-09 2001-07-03 ファナック株式会社 空気軸受けモータ
DE19859104A1 (de) * 1998-12-21 2000-06-29 Rieter Ingolstadt Spinnerei Offenend-Spinnvorrichtung
DE102007003470A1 (de) * 2007-01-24 2008-07-31 Schaeffler Kg Lagereinheit mit einstellbarem Reibmoment zur Bereitstellung einer Bremsfunktion
DE102008062679A1 (de) * 2008-12-17 2010-06-24 Minebea Co., Ltd. Fluiddynamisches Lagersystem
FR2944836A1 (fr) * 2009-04-23 2010-10-29 Roumen Antonov Dispositif de stockage inertiel d'energie
CN102767562B (zh) * 2012-07-18 2015-01-14 清华大学 一种用于电磁轴承系统的气体动静压混合止推保护轴承
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
GB2553344A (en) * 2016-09-02 2018-03-07 Mann & Hummel Gmbh Centrifugal seperator
DE102017118390A1 (de) * 2017-08-11 2019-02-14 Saurer Spinning Solutions Gmbh & Co. Kg Offenend-Spinneinrichtung
CN107327488B (zh) * 2017-08-29 2023-03-28 南京磁谷科技有限公司 一种用于倾斜磁轴承中磁极的安装座
CN117090862B (zh) * 2023-10-19 2024-01-09 无锡星微科技有限公司 磁预载气浮轴承及具有该轴承的直线平台

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347020A (fr) * 1962-08-22 1963-12-27 Commissariat Energie Atomique Machine tournante
NL143660B (nl) * 1965-03-27 1974-10-15 Philips Nv Axiaal leger.
US3377113A (en) * 1965-08-03 1968-04-09 Rotron Mfg Co Hydrodynamic bearing
SE340015B (US07935154-20110503-C00006.png) * 1969-05-27 1971-11-01 Skf Svenska Kullagerfab Ab
US3611815A (en) * 1969-12-24 1971-10-12 Us Navy Frictionless gyroscope
US3753604A (en) * 1971-06-11 1973-08-21 Skf Co Pressure fluid distributor at an hydrostatic bearing
NL7213192A (US07935154-20110503-C00006.png) * 1972-09-29 1974-04-02
US3810683A (en) * 1972-12-21 1974-05-14 Westinghouse Electric Corp Temperature compensated magnetic bearing assembly for an induction meter
US3918773A (en) * 1974-01-07 1975-11-11 Litton Systems Inc Magnetic field responsive hydrodynamic bearing

Also Published As

Publication number Publication date
CH591642A5 (US07935154-20110503-C00006.png) 1977-09-30
DE2433712A1 (de) 1976-01-29
GB1509952A (en) 1978-05-10
FR2277915B1 (US07935154-20110503-C00006.png) 1979-03-02
DE2433712B2 (de) 1978-03-09
SE422514B (sv) 1982-03-08
IT1040909B (it) 1979-12-20
IN145800B (US07935154-20110503-C00006.png) 1978-12-23
US4076340A (en) 1978-02-28
FR2277915A1 (fr) 1976-02-06
SE7508007L (sv) 1976-04-01

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: SKF KUGELLAGERFABRIKEN GMBH, 8720 SCHWEINFURT, DE

8327 Change in the person/name/address of the patent owner

Owner name: SKF GMBH, 8720 SCHWEINFURT, DE M.A.N. MASCHINENFAB

8327 Change in the person/name/address of the patent owner

Owner name: SKF GMBH, 8720 SCHWEINFURT, DE MAN TECHNOLOGIE GMB

8327 Change in the person/name/address of the patent owner

Owner name: SKF GMBH, 8720 SCHWEINFURT, DE MAN TECHNOLOGIE AG,

8339 Ceased/non-payment of the annual fee