SE8902394L - ELECTRIC ENGINE - Google Patents

ELECTRIC ENGINE

Info

Publication number
SE8902394L
SE8902394L SE8902394A SE8902394A SE8902394L SE 8902394 L SE8902394 L SE 8902394L SE 8902394 A SE8902394 A SE 8902394A SE 8902394 A SE8902394 A SE 8902394A SE 8902394 L SE8902394 L SE 8902394L
Authority
SE
Sweden
Prior art keywords
stator
rotor
terminals
activated
windings
Prior art date
Application number
SE8902394A
Other languages
Swedish (sv)
Other versions
SE464000B (en
SE8902394D0 (en
Inventor
L G Moren
Original Assignee
Electrolux Mecatronik Ab
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 Electrolux Mecatronik Ab filed Critical Electrolux Mecatronik Ab
Priority to SE8902394A priority Critical patent/SE464000B/en
Publication of SE8902394D0 publication Critical patent/SE8902394D0/en
Publication of SE8902394L publication Critical patent/SE8902394L/en
Publication of SE464000B publication Critical patent/SE464000B/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Brushless Motors (AREA)

Abstract

An electrical motor comprising a stator 22 equipped with stator terminals 18a,b;19a,b interacting in pairs and provided with windings 23a,b;24a,b and a rotor 15 provided with rotor terminals 20,21 arranged in pairs diametrically opposite the stator terminals and interacting with these. At least one of the bodies 26,27 made of magnetically conductive material is so arranged as to rotate with the rotor 15 so that during the period of time when the rotor terminals pass an activated pair of stator terminals 18a,b they form a bridge between an activated stator terminal 18a,18b and a non-activated stator terminal 19a,19b in order to make a route for current to flow through the latter stator terminal in order to induce a voltage in its windings which can be used to generate a signal indicating the position of the rotor. <IMAGE>
SE8902394A 1989-06-30 1989-06-30 Electrical motor SE464000B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8902394A SE464000B (en) 1989-06-30 1989-06-30 Electrical motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902394A SE464000B (en) 1989-06-30 1989-06-30 Electrical motor

Publications (3)

Publication Number Publication Date
SE8902394D0 SE8902394D0 (en) 1989-06-30
SE8902394L true SE8902394L (en) 1990-12-31
SE464000B SE464000B (en) 1991-02-18

Family

ID=20376458

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902394A SE464000B (en) 1989-06-30 1989-06-30 Electrical motor

Country Status (1)

Country Link
SE (1) SE464000B (en)

Also Published As

Publication number Publication date
SE464000B (en) 1991-02-18
SE8902394D0 (en) 1989-06-30

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