F-Term-List

H02K29/00-29/14

AA00
PURPOSE

AA01

AA02

AA03

AA04

AA05

AA06

AA07

AA08

AA09

AA10

. Self-activation, overcoming dead points

. Torque ripple reduction

. . Caused by cogging

. Improving efficiency, reducing loss

. Higher speed or lower speed

. Vibration and noise prevention

. Smaller size

. . Reduced thickness

. Material reduction

. Work reduction

BB00
STRUCTURE OF POSITION AND SPEED SENSING MEANS

BB01

BB02

BB03

BB04

BB05

BB06

BB07

BB08

BB09

BB10

. For position sensing

. For speed sensing

. For both position and speed sensing

. Sensing elements

. . Magnetic response elements

. . Variable inductance elements

. . Variable capacitance elements

. . Light response elements

. . FG coils, frequency generating coils

. . Variants having bias magnets

BB11

BB12

BB13

BB14

BB15

BB17

BB18

BB19

BB20

. . Variants having magnetic flux sensing guide members

. Sensing element location

. . Stator cores

. . Stator yokes

. . Printed circuit boards

. Rotary members that are sensed

. . Magnets that are sensed

. . . Variants using dedicated magnets

. . . Variants that also serve as rotor magnets

BB21

BB22

BB23

BB24

BB25

BB26

BB27

BB28

BB29

BB30

. . Polarized surfaces of magnets that are sensed

. . . End surfaces in the axial orientation

. . . Outer circumferential surfaces

. . . Inner circumferential surfaces

. . Reluctance gears

. . Variable inductance members or variable capacitance members

. . Light blocking members

. . Light reflecting members

. . Variants formed integrally with rotor magnets

. . Variants formed integrally with rotor yokes

CC00
ROTOR STRUCTURE

CC01

CC02

CC03

CC04

CC05

CC06

CC07

CC08

CC09

CC10

. Rotor form

. . Radial gap rotors

. . Inner rotors

. . Outer rotors

. . Variants having multiple rotors

. Variants with means to improve magnetic flux distribution

. . Variants using polarization

. . Variants that operate using the shape of the magnet

. Rotor yoke structure

. . Variants having auxiliary rotor yokes

DD00
STATOR COIL STRUCTURE

DD01

DD02

DD03

DD04

DD05

DD06

DD07

DD09

DD10

. Wire-wound coils

. . Toroidal windings

. . Variants having different numbers of windings at each pole

. . Variants that are wound across multiple poles

. Printed coils

. Flat coils

. Cylindrical coils

. Spatial arrangement between coils

. Electrical connection between coils

EE00
STATOR STRUCTURE (EXCLUDING COILS)

EE01

EE02

EE03

EE04

EE06

EE07

EE08

EE09

EE10

. Core structure

. . Comb tooth-shaped cores, claw poles

. . Variants having auxiliary poles

. . Variants with grooves formed on the pole surfaces

. Structure of the coil supporting substrate

. . Printed circuit boards

. . . Magnetic printed circuit boards

. . Electrical connections between coils and printed circuit boards

. . Variants having coil housing sections

EE11

EE13

EE14

EE16

. . Fastening of coils to coil support boards

. Stator yoke structure

. . Variants having a stacked structure

. Variants having means for regulating reluctance

FF00
EXTERNAL FRAME STRUCTURE

FF01

FF03

. Joining of external frames and equipment members

. Bearing support section structure

GG00
MANUFACTURING METHODS

GG01

GG03

GG05

. Integral molding

. Block building methods

. Preassembly methods

5H019	Brushless motors
	H02K29/00 -29/14