[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

SE8402659L - ELECTRICAL MACHINE - Google Patents

ELECTRICAL MACHINE

Info

Publication number
SE8402659L
SE8402659L SE8402659A SE8402659A SE8402659L SE 8402659 L SE8402659 L SE 8402659L SE 8402659 A SE8402659 A SE 8402659A SE 8402659 A SE8402659 A SE 8402659A SE 8402659 L SE8402659 L SE 8402659L
Authority
SE
Sweden
Prior art keywords
rotor
electrical machine
magnetic material
layer
magnetized layer
Prior art date
Application number
SE8402659A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8402659D0 (en
Inventor
De Griend J M Van
R J Asjes
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE8402659D0 publication Critical patent/SE8402659D0/en
Publication of SE8402659L publication Critical patent/SE8402659L/en

Links

Classifications

    • 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
    • H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Rotational Drive Of Disk (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

An electric machine having a housing (3), a rotor (1) which is formed at least partly from a non-magnetic material, and a stator (5) includes a magnetized layer (23) which is provided on the non-magnetic material of the rotor. The magnetization of the layer is in the form of a continuous pattern extending around the rotor periphery. The machine furthermore comprises a detector (25) which cooperates with the magnetized layer. <IMAGE>
SE8402659A 1983-05-20 1984-05-17 ELECTRICAL MACHINE SE8402659L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8301796A NL8301796A (en) 1983-05-20 1983-05-20 ADJUSTABLE ELECTRIC MACHINE.

Publications (2)

Publication Number Publication Date
SE8402659D0 SE8402659D0 (en) 1984-05-17
SE8402659L true SE8402659L (en) 1984-11-21

Family

ID=19841888

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402659A SE8402659L (en) 1983-05-20 1984-05-17 ELECTRICAL MACHINE

Country Status (6)

Country Link
JP (1) JPS59222060A (en)
DE (1) DE3418153A1 (en)
FR (1) FR2546345A1 (en)
GB (1) GB2140219A (en)
NL (1) NL8301796A (en)
SE (1) SE8402659L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX161230A (en) 1985-12-23 1990-08-24 Unique Mobility Inc IMPROVEMENTS IN LIGHTWEIGHT ELECTROMAGNETIC TRANSDUCER
US5319844A (en) 1985-12-23 1994-06-14 Unique Mobility, Inc. Method of making an electromagnetic transducer
DE3821324C2 (en) * 1988-06-24 1994-03-10 Heidelberger Druckmasch Ag Sheet grippers on sheet-fed rotary printing machines
DE3900464A1 (en) * 1989-01-10 1990-07-12 Heidelberger Druckmasch Ag DEVICE FOR DETECTING THE ROTOR POSITION AND SPEED OF AN ELECTRIC MOTOR
DE102013203937A1 (en) * 2013-03-07 2014-09-11 Siemens Aktiengesellschaft Electric machine without resolver

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7503046A (en) * 1975-03-14 1976-09-16 Philips Nv ELECTRIC MACHINE.
JPS52151199A (en) * 1976-06-07 1977-12-15 Risenshia Tararumaniyokatsuto Separation of fractionated protein concentrate from green vegetable substance
US4086519A (en) * 1977-02-25 1978-04-25 Electro-Craft Corporation Hall effect shaft angle position encoder
GB1592833A (en) * 1977-03-22 1981-07-08 Braun Ag Rotary drive the rotational speed of which can be regulated
JPS5860215A (en) * 1981-10-06 1983-04-09 Hitachi Ltd Encoder with position detection

Also Published As

Publication number Publication date
SE8402659D0 (en) 1984-05-17
GB8412474D0 (en) 1984-06-20
NL8301796A (en) 1984-12-17
GB2140219A (en) 1984-11-21
FR2546345A1 (en) 1984-11-23
JPS59222060A (en) 1984-12-13
DE3418153A1 (en) 1984-11-22

Similar Documents

Publication Publication Date Title
EP0164827A3 (en) Dynamoelectric machine
DE3374911D1 (en) A permanent magnet field type rotor structure for an electric machine
EP0349801A3 (en) Dynamoelectric machine with diamagnetic flux shield
IT8222107V0 (en) ROTOR FOR AN ELECTRIC MACHINE WITH PERMANENT MAGNET EXCITATION.
FR2344998A1 (en) ELECTRO-DYNAMIC MACHINE WITH ADDITIONAL FIELD EXCITATION OF THE PERMANENT MAGNET ROTOR OF A PRIMARY EXCITATOR
FR2643692B1 (en) APPARATUS FOR SELF-BALANCING THE ROTOR OF A MAGNETIC BEARING MACHINE
ATE36784T1 (en) ELECTRIC FLAT COIL DRIVE.
DK0910154T3 (en) reluctance motor
SE8402659D0 (en) ELECTRICAL MACHINE
ES8101338A1 (en) Stator for a rotating electric machine
DK0676357T3 (en) Elevator Motor
IT1241454B (en) ROTOR FOR MAGNETIC GENERATOR
FR2521289B1 (en) ELECTRICAL ASSEMBLY PROVIDING A PULSATORY MAGNETIC FIELD IN THE EXCITATION COIL OF AN INDUCTIVE FLOWMETER
EP0322845A3 (en) Improved deflection device for a color picture tube apparatus
DE3263750D1 (en) Direct current electrical machine with cylindrical air gap and permanent excitation
JPS5574347A (en) Electrical rotary machine
DE69411780D1 (en) Electrical machine with a housing acting as a closed magnetic circuit and receiving the rotating shaft
GB2158654A (en) Commutator electric motor
JPS52122811A (en) Rotor for permanent magnet type rotary machine
JPS5315504A (en) Direct current machine
JPS5298916A (en) Stator construction of rotary electric machine
DE3561149D1 (en) Anisotropic magnetic material based on oxides for permanent magnets
JPS52102522A (en) Magnetic shield for static induction machine
JPS57187617A (en) Periodic signal generating body in magnetic field
SE9703549D0 (en) Rotating electric machine with magnetic circuit

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8402659-0

Effective date: 19871201