SE335574B - - Google Patents

Info

Publication number
SE335574B
SE335574B SE408667A SE408667A SE335574B SE 335574 B SE335574 B SE 335574B SE 408667 A SE408667 A SE 408667A SE 408667 A SE408667 A SE 408667A SE 335574 B SE335574 B SE 335574B
Authority
SE
Sweden
Prior art keywords
stator
gas
rotor
ducts
gap
Prior art date
Application number
SE408667A
Other languages
English (en)
Inventor
J Chaboseau
Original Assignee
Co Electro Mecanique
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 Co Electro Mecanique filed Critical Co Electro Mecanique
Publication of SE335574B publication Critical patent/SE335574B/xx

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
    • F16C37/00—Cooling of bearings
    • F16C37/002—Cooling of bearings of fluid 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
    • 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
    • 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
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0685—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for radial load only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
    • 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
    • H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • H02K7/088—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly radially supporting the rotor directly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
SE408667A 1966-03-28 1967-03-22 SE335574B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR55203A FR1473555A (fr) 1966-03-28 1966-03-28 Machine électrique à paliers à gaz incorporés

Publications (1)

Publication Number Publication Date
SE335574B true SE335574B (xx) 1971-06-01

Family

ID=8604818

Family Applications (1)

Application Number Title Priority Date Filing Date
SE408667A SE335574B (xx) 1966-03-28 1967-03-22

Country Status (6)

Country Link
BE (1) BE694845A (xx)
DE (1) DE1613048A1 (xx)
FR (1) FR1473555A (xx)
GB (1) GB1186381A (xx)
NL (1) NL151579B (xx)
SE (1) SE335574B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474483A (en) * 1982-03-29 1984-10-02 Toyoda Koki Kabushiki Kaisha Hydrostatic bearing apparatus with a cooling function
JP2826156B2 (ja) * 1990-03-15 1998-11-18 イビデン株式会社 スピンドルモータ
WO2008051534A2 (en) 2006-10-24 2008-05-02 Resmed Motor Technologies Inc. Brushless dc motor with bearings
DE102013014427A1 (de) 2013-08-30 2015-03-05 Liebherr-Elektronik Gmbh Antriebsschaltung für Luftlagermotor
CN105422624B (zh) * 2015-11-02 2017-11-28 首钢京唐钢铁联合有限责任公司 一种电机用轴承的油隙的调试方法
CN107165937B (zh) * 2017-04-21 2018-12-07 燕山大学 一种电磁-静压双重支承的径向轴承

Also Published As

Publication number Publication date
FR1473555A (fr) 1967-03-17
NL151579B (nl) 1976-11-15
GB1186381A (en) 1970-04-02
NL6702374A (xx) 1967-09-29
BE694845A (xx) 1967-08-14
DE1613048A1 (de) 1970-05-21

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