CH590581A5 - - Google Patents

Info

Publication number
CH590581A5
CH590581A5 CH462075A CH462075A CH590581A5 CH 590581 A5 CH590581 A5 CH 590581A5 CH 462075 A CH462075 A CH 462075A CH 462075 A CH462075 A CH 462075A CH 590581 A5 CH590581 A5 CH 590581A5
Authority
CH
Switzerland
Application number
CH462075A
Original Assignee
Teldix 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
Priority claimed from DE2417818A external-priority patent/DE2417818C2/en
Priority claimed from DE19752511567 external-priority patent/DE2511567A1/en
Application filed by Teldix Gmbh filed Critical Teldix Gmbh
Publication of CH590581A5 publication Critical patent/CH590581A5/xx

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1675—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at only one end of the rotor
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CH462075A 1974-04-11 1975-04-11 CH590581A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2417818A DE2417818C2 (en) 1974-04-11 1974-04-11 Electric machine
DE19752511567 DE2511567A1 (en) 1975-03-17 1975-03-17 Brushless high output rotating electrical machine - has non-magnetic and non-conducting stator body

Publications (1)

Publication Number Publication Date
CH590581A5 true CH590581A5 (en) 1977-08-15

Family

ID=25766964

Family Applications (1)

Application Number Title Priority Date Filing Date
CH462075A CH590581A5 (en) 1974-04-11 1975-04-11

Country Status (5)

Country Link
JP (2) JPS50144018A (en)
CH (1) CH590581A5 (en)
FR (1) FR2267650B1 (en)
GB (1) GB1500955A (en)
IT (1) IT1034733B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5444707A (en) * 1977-09-14 1979-04-09 Sony Corp Dc brushless motor
DE2742050A1 (en) * 1977-09-19 1979-03-29 Papst Motoren Kg MULTI-PHASE LINEAR MOTOR
EP0043981A1 (en) * 1980-07-11 1982-01-20 Siemens Aktiengesellschaft Permanent magnet excited rotor for an electric machine
EP0094978B2 (en) * 1982-05-24 1995-11-02 Magnet-Motor Gesellschaft für magnetmotorische Technik mbH Rotatable electrical machine
US4491769A (en) * 1982-05-24 1985-01-01 Heidelberg Goetz Rotary electric machine
DE3302839A1 (en) * 1983-01-28 1984-08-02 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar TURBOMOLECULAR PUMP WITH LOW-INDUCTIVE DC MOTOR, BRAKE DEVICE AND METHOD FOR OPERATING THE SAME
AU3966785A (en) * 1984-03-12 1985-09-19 Kallos, J. Permanent magnet stepping motor apparatus
DE3534852A1 (en) * 1985-09-30 1987-04-02 Siemens Ag SINTER FERRITE MAGNET FOR ELECTRIC MOTOR DRIVES
GB2191638B (en) * 1986-06-14 1990-12-19 Dobson Park Ind Magnet assemblies
GB2201841A (en) * 1987-03-02 1988-09-07 Johnson Electric Ind Mfg An electric motor thrust bearing basing arrangement
FR2617343B1 (en) * 1987-06-23 1993-05-21 Valeo PERMANENT MAGNET INDUCER POLE AND ELECTRIC ROTATING MACHINE STATOR PROVIDED WITH SUCH POLES
WO1989002671A1 (en) 1987-09-15 1989-03-23 Dearing-Lambert, Peter, Richard A motor or alternator
NZ221822A (en) * 1987-09-15 1990-02-26 Clark Automotive Dev Permanent magnet motor
WO1989011523A2 (en) * 1988-05-25 1989-11-30 Piper, James, William Rotor position sensing
FR2632465A1 (en) * 1988-06-03 1989-12-08 Ventilation Electricite Appliq ELECTRICALLY SWITCHED ELECTRIC MOTOR, ESPECIALLY FOR DRIVING A MACHINE FOR DISPLACING A FLUID, IN PARTICULAR A HAIRDRYER, EQUIPPED WITH SUCH A MOTOR
US5235227A (en) * 1991-01-23 1993-08-10 Panavision International L.P. Noise and vibration dampened electric motor such as for use with a sound movie camera
US6034465A (en) * 1997-08-06 2000-03-07 Shurfle Pump Manufacturing Co. Pump driven by brushless motor
US6132186A (en) 1997-08-06 2000-10-17 Shurflo Pump Manufacturing Co. Impeller pump driven by a dynamo electric machine having a stator comprised of a mass of metal particles
GB2406147A (en) * 2003-09-19 2005-03-23 Dyson Ltd A rotor assembly
DE102004042768A1 (en) * 2004-09-03 2006-03-09 Ina - Drives & Mechatronics Gmbh & Co. Ohg High-pole, linear or rotary synchronous direct drive motor
EP2642636B1 (en) * 2012-03-21 2020-01-15 Lakeview Innovation Ltd. Hollow cylinder iron-free coil
KR101880256B1 (en) * 2015-04-24 2018-07-20 현대일렉트릭앤에너지시스템(주) Coil unit of salient pole type rotor
DE102018200920A1 (en) * 2018-01-22 2019-07-25 Robert Bosch Gmbh electric motor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118602B2 (en) * 1972-08-11 1976-06-11

Also Published As

Publication number Publication date
FR2267650A1 (en) 1975-11-07
JPS50144018A (en) 1975-11-19
JPS58149081U (en) 1983-10-06
GB1500955A (en) 1978-02-15
FR2267650B1 (en) 1980-05-16
IT1034733B (en) 1979-10-10

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Legal Events

Date Code Title Description
PL Patent ceased