IT8053891V0 - Gruppo di sopporto per organi rotanti - Google Patents
Gruppo di sopporto per organi rotantiInfo
- Publication number
- IT8053891V0 IT8053891V0 IT8053891U IT5389180U IT8053891V0 IT 8053891 V0 IT8053891 V0 IT 8053891V0 IT 8053891 U IT8053891 U IT 8053891U IT 5389180 U IT5389180 U IT 5389180U IT 8053891 V0 IT8053891 V0 IT 8053891V0
- Authority
- IT
- Italy
- Prior art keywords
- rotating bodies
- support group
- group
- support
- bodies
- Prior art date
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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/50—Other types of ball or roller 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
-
- 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
- F16C19/50—Other types of ball or roller bearings
- F16C19/507—Other types of ball or roller bearings with rolling elements journaled in one of the moving parts, e.g. stationary rollers to support a rotating part
-
- 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
- F16C32/0408—Passive magnetic 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)
- Support Of The Bearing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18086079 | 1979-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT8053891V0 true IT8053891V0 (it) | 1980-12-24 |
Family
ID=16090614
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8053891U IT8053891V0 (it) | 1979-12-26 | 1980-12-24 | Gruppo di sopporto per organi rotanti |
IT68987/80A IT1129488B (it) | 1979-12-26 | 1980-12-24 | Gruppo di sopporto per organi rotanti |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68987/80A IT1129488B (it) | 1979-12-26 | 1980-12-24 | Gruppo di sopporto per organi rotanti |
Country Status (3)
Country | Link |
---|---|
US (1) | US4371218A (it) |
DE (1) | DE3047606C2 (it) |
IT (2) | IT8053891V0 (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4579508A (en) * | 1982-04-21 | 1986-04-01 | Hitachi, Ltd. | Turbomolecular pump |
US4569828A (en) * | 1984-11-27 | 1986-02-11 | Gakei Electric Works Co., Ltd. | Crystal pulling apparatus for making single crystals of compound semiconductors containing a volatile component |
DE3527945A1 (de) * | 1985-08-03 | 1987-02-12 | Bbc Brown Boveri & Cie | Lagerung von rotierenden maschinen |
GB8724725D0 (en) * | 1987-10-22 | 1987-11-25 | Barnes E P | Application of refractory materials |
DE4025610A1 (de) * | 1990-08-13 | 1992-02-20 | Fortuna Werke Maschf Ag | Hochgeschwindigkeits- bohr- oder fraesspindel |
US5341631A (en) * | 1991-07-04 | 1994-08-30 | N. V. Bekaert S.A. | Double-twisting device with magnetic device for elevating axial forces |
FR2710113B1 (fr) * | 1993-09-16 | 1995-12-22 | Aerospatiale | Barreau magnétique courbe ou rectiligne, formé d'aimants disjoints. |
EP0718423B1 (de) * | 1994-12-21 | 1999-07-21 | W. SCHLAFHORST AG & CO. | Lagerung für einen Offenend-Spinnrotor |
DE19729191B4 (de) * | 1997-07-09 | 2008-01-10 | Oerlikon Textile Gmbh & Co. Kg | Offenend-Spinnvorrichtung mit einem Spinnrotor |
DE19910279A1 (de) | 1999-03-09 | 2000-09-14 | Schlafhorst & Co W | Lagerung eines Spinnrotors einer Offenend-Spinnvorrichtung |
DE19955829A1 (de) | 1999-11-20 | 2001-05-23 | Schlafhorst & Co W | Offenend-Spinnvorrichtung |
US6702678B1 (en) * | 2001-09-12 | 2004-03-09 | James A. Mason | Power transmission by magnetized ball coupling |
DE10259909A1 (de) * | 2002-12-20 | 2004-07-01 | Contitech Vibration Control Gmbh | Gelenkwellenlager |
US7568409B2 (en) * | 2005-03-30 | 2009-08-04 | Federal-Mogul World Wide, Inc | Hybrid orbiting spindle for shaping non-circular holes |
DE102006041639A1 (de) * | 2006-09-05 | 2008-03-13 | Schaeffler Kg | Lageranordnung für eine schnelldrehende Welle |
DE102012014660A1 (de) * | 2012-07-24 | 2014-01-30 | Saurer Germany Gmbh & Co. Kg | Stützscheibenlagerung für eine Offenend-Spinneinrichtung |
JP6225762B2 (ja) * | 2014-03-12 | 2017-11-08 | 株式会社豊田自動織機 | ターボ圧縮機 |
DE102016204817B3 (de) * | 2016-03-23 | 2017-07-20 | Albrecht Bäumer GmbH & Co.KG Spezialmaschinenfabrik | Lagervorrichtung für eine Hohlwelle in einem Lagergehäuse einer Messerdreheinrichtung |
DE102017106525A1 (de) * | 2016-03-28 | 2017-09-28 | Kabushiki Kaisha Toyota Jidoshokki | Drehzahlerhöher und Zentrifugalkompressor |
CN108488231B (zh) * | 2018-03-13 | 2019-12-13 | 清华大学 | 一种四自由度磁悬浮转筒 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2351951A (en) * | 1940-08-01 | 1944-06-20 | Marquette Metal Products Co | Spindle for textile mill use |
US2671702A (en) * | 1949-03-29 | 1954-03-09 | Meadows Mfg Company | Spindle bearing |
US2798775A (en) * | 1950-05-01 | 1957-07-09 | Universal Winding Co | Textile spindle |
US3209152A (en) * | 1960-02-04 | 1965-09-28 | Westinghouse Canada Ltd | Photoelectric scanner for line tracing |
DE1878250U (de) * | 1961-11-21 | 1963-08-22 | Max Baermann | Dauermagnetisches lager, insbesondere fuer die axiallagerung des laeufers eines elektrizitaetszaehlers. |
GB1236411A (en) * | 1967-05-09 | 1971-06-23 | United Gas Industries Ltd | Rotor systems |
DE2420825C3 (de) * | 1974-04-30 | 1980-04-17 | Padana Ag, Zug (Schweiz) | Magnetische Lagerung eines Rotors |
DE2519651B2 (de) * | 1975-05-02 | 1979-05-31 | Teldix Gmbh, 6900 Heidelberg | Magnetische Lageranordnung |
US4043614A (en) * | 1975-10-28 | 1977-08-23 | Cambridge Thermionic Corporation | Magnetic suspension apparatus |
DE2603882A1 (de) * | 1976-02-02 | 1977-08-04 | Gutehoffnungshuette Sterkrade | Schnellaufendes rotationssystem |
US4249784A (en) * | 1978-09-06 | 1981-02-10 | Ichikawa Iron Works Company Limited | Bearing assembly |
-
1980
- 1980-12-17 DE DE3047606A patent/DE3047606C2/de not_active Expired
- 1980-12-24 IT IT8053891U patent/IT8053891V0/it unknown
- 1980-12-24 IT IT68987/80A patent/IT1129488B/it active
- 1980-12-29 US US06/220,983 patent/US4371218A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4371218A (en) | 1983-02-01 |
IT1129488B (it) | 1986-06-04 |
DE3047606C2 (de) | 1985-07-11 |
IT8068987A0 (it) | 1980-12-24 |
DE3047606A1 (de) | 1981-09-24 |
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