GB1186381A - Rotary Electric Machines - Google Patents

Rotary Electric Machines

Info

Publication number
GB1186381A
GB1186381A GB1383267A GB1383267A GB1186381A GB 1186381 A GB1186381 A GB 1186381A GB 1383267 A GB1383267 A GB 1383267A GB 1383267 A GB1383267 A GB 1383267A GB 1186381 A GB1186381 A GB 1186381A
Authority
GB
United Kingdom
Prior art keywords
stator
gas
rotor
ducts
gap
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
GB1383267A
Other languages
English (en)
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique SA
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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Publication of GB1186381A publication Critical patent/GB1186381A/en
Expired legal-status Critical Current

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)
GB1383267A 1966-03-28 1967-03-23 Rotary Electric Machines Expired GB1186381A (en)

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
GB1186381A true GB1186381A (en) 1970-04-02

Family

ID=8604818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1383267A Expired GB1186381A (en) 1966-03-28 1967-03-23 Rotary Electric Machines

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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090281A1 (en) * 1982-03-29 1983-10-05 Toyoda Koki Kabushiki Kaisha Hydrostatic bearing apparatus with a cooling function
US5168186A (en) * 1990-03-15 1992-12-01 Ibiden Co., Ltd. Spindle motor
EP2076681A2 (en) * 2006-10-24 2009-07-08 Resmed Motor Technologies Inc. Brushless dc motor with bearings
CN105422624A (zh) * 2015-11-02 2016-03-23 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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013014427A1 (de) 2013-08-30 2015-03-05 Liebherr-Elektronik Gmbh Antriebsschaltung für Luftlagermotor
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

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090281A1 (en) * 1982-03-29 1983-10-05 Toyoda Koki Kabushiki Kaisha Hydrostatic bearing apparatus with a cooling function
US5168186A (en) * 1990-03-15 1992-12-01 Ibiden Co., Ltd. Spindle motor
EP0531588A1 (en) * 1990-03-15 1993-03-17 Ibiden Co., Ltd. Spindle motor
EP2076681A2 (en) * 2006-10-24 2009-07-08 Resmed Motor Technologies Inc. Brushless dc motor with bearings
EP2076681A4 (en) * 2006-10-24 2013-01-16 Resmed Motor Technologies Inc BRUSHLESS CONTINUOUS MOTOR WITH BEARINGS
US8638014B2 (en) 2006-10-24 2014-01-28 Resmed Motor Technologies Inc Brushless DC motor with bearings
US9937307B2 (en) 2006-10-24 2018-04-10 Resmed Motor Technologies Inc. PAP device with core and vibration isolation system to support the core
US11090453B2 (en) 2006-10-24 2021-08-17 Resmed Motor Technologies Inc Brushless DC motor with bearings
US11786677B2 (en) 2006-10-24 2023-10-17 Resmed Motor Technologies Inc. Brushless DC motor with bearings
CN105422624A (zh) * 2015-11-02 2016-03-23 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
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

Also Published As

Publication number Publication date
BE694845A (xx) 1967-08-14
SE335574B (xx) 1971-06-01
DE1613048A1 (de) 1970-05-21
FR1473555A (fr) 1967-03-17
NL151579B (nl) 1976-11-15
NL6702374A (xx) 1967-09-29

Similar Documents

Publication Publication Date Title
GB920558A (en) Cooling dynamo-electric machines
GB1106989A (en) Improvements in the cooling of dynamoelectric machines
GB1116200A (en) Improvements in gas cooled dynamoelectric machines
GB1321558A (en) Direct gas cooled rotors for use in rotary electric machines
GB1307490A (en) Dynamoelectric machines having salient pole rotors and low loss ventilation
GB1316698A (en) High speed ac generators
GB742199A (en) Improvements in and relating to rotary dynamo-electric machines
GB1457485A (en) Liquid-cooled rotor for dynamoelectric machines
GB847073A (en) Improvements relating to dynamo electric machines
GB1215699A (en) Improvements in or relating to dynamo-electric machines
GB1186381A (en) Rotary Electric Machines
GB735142A (en) Improvements in and relating to dynamo electric machines
GB1093862A (en) Improvements in and relating to turbo-generators
GB1007318A (en) Dynamo electric machine
GB1239191A (xx)
GB1502041A (en) Stator for an electrical machine
GB1259936A (en) Cooling of a dynamo-electric machine rotor
GB720295A (en) Improvements relating to the construction of dynamo electric machines
GB728958A (en) Improvements relating to alternating current dynamo electric machines
GB1352814A (en) Air-ooled electrical machines
GB731299A (en) Improvements relating to dynamo electric machines
GB738803A (en) Improvements relating to dynamo electric machines
ES448906A1 (es) Maquina dinamoelectrica.
GB746168A (en) Improvements relating to the cooling of electric machines
GB1089462A (en) Improvements relating to dynamo-electric machine rotors

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee