KR930005313A - DC motor - Google Patents

DC motor Download PDF

Info

Publication number
KR930005313A
KR930005313A KR1019920014864A KR920014864A KR930005313A KR 930005313 A KR930005313 A KR 930005313A KR 1019920014864 A KR1019920014864 A KR 1019920014864A KR 920014864 A KR920014864 A KR 920014864A KR 930005313 A KR930005313 A KR 930005313A
Authority
KR
South Korea
Prior art keywords
armature
spider
commutator
supporting
winding
Prior art date
Application number
KR1019920014864A
Other languages
Korean (ko)
Other versions
KR950006627B1 (en
Inventor
야스히로 세키네
야스히사 후루타
Original Assignee
시키모리야
미쓰비시덴키 가부시키가이샤
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 시키모리야, 미쓰비시덴키 가부시키가이샤 filed Critical 시키모리야
Publication of KR930005313A publication Critical patent/KR930005313A/en
Application granted granted Critical
Publication of KR950006627B1 publication Critical patent/KR950006627B1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • H02K23/40—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

내용 없음.No content.

Description

직류 전동기DC motor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 제1의 발명의 직류전동기의 한 실시예를 표시하는 상반부반쪽의 종방향단면도,1 is a longitudinal sectional view of the upper half half showing an embodiment of the DC motor of the first invention,

제2도는 제1도에 표시하는 전기자단부(電機子端部)의 자속 분포의 계산예에 의한 자속분포를 표시하는 자속분포도,2 is a magnetic flux distribution diagram showing a magnetic flux distribution according to a calculation example of magnetic flux distribution of an electric magnetic end portion shown in FIG. 1;

제3도는 제2의발명의 직류전동기의 한 실시예를 표시하는 제1도 상당도.3 is a view corresponding to FIG. 1 showing an embodiment of the DC motor of the second invention.

Claims (2)

전기자축과 전기자측에 고정된 전기자와, 전기자의 전기자 철심에 감겨진 전기자 권선과, 전기자권선의 축방향 일단부(一端部)를 지지하는 전기자 스파이더와, 전기자권선의 축방향 타단부 및 정류자를 지지하는 정류자 스파이더를 구비한 직류 전동기에 있어서, 상기 각 스파이더의 적어도 어느한쪽의 스파이더이 적어도 외주부를 비자성체로 그리고 도전율이 높은 재료에 의해 구성한 것을 특징으로 하는 직류 전동기.An armature fixed to the armature shaft and the armature side, an armature winding wound around the armature core of the armature, an armature spider supporting an axial end of the armature winding, and the other end of the armature winding and the commutator A direct current motor comprising a supporting commutator spider, wherein at least one of the spiders comprises at least an outer circumferential portion of a nonmagnetic material and a material having high electrical conductivity. 전기자축과 전기자축에 고정된 전기자와, 전기자의 전기자 철심에 감겨진 전기자 권선과, 전기자권선의 축방향일단부를 지지하는 전기자스파이더와, 전기자권선의 축방향타단부 및 정류자를 지지하는 정류자스파이더를 구비한 직류전동기에 있어서, 상기 각 스파이더의 적어도 어느한쪽의 스파이더의 적어도 외주부를 비자성체로 하고 또 도전율이 낮은 재료로 구성한 것을 특징으로 하는 직류전동기.An armature fixed to the armature shaft and armature shaft, an armature winding wound around the armature core of the armature, an armature spider for supporting the axial end of the armature winding, and a commutator spider for supporting the axial end of the armature winding and the commutator A DC motor, characterized in that at least an outer peripheral portion of at least one spider of each spider is made of a nonmagnetic material and is made of a material having low electrical conductivity. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920014864A 1991-08-29 1992-08-18 Dc motor KR950006627B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-244736 1991-08-29
JP3244736A JPH0564397A (en) 1991-08-29 1991-08-29 Direct current motor

Publications (2)

Publication Number Publication Date
KR930005313A true KR930005313A (en) 1993-03-23
KR950006627B1 KR950006627B1 (en) 1995-06-19

Family

ID=17123130

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920014864A KR950006627B1 (en) 1991-08-29 1992-08-18 Dc motor

Country Status (6)

Country Link
JP (1) JPH0564397A (en)
KR (1) KR950006627B1 (en)
AU (1) AU642354B2 (en)
ES (1) ES2040662B1 (en)
GB (1) GB2259192B (en)
HK (1) HK596A (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082365A (en) * 1958-01-15 1963-03-19 Mensforth Thomas Single-phase or like alternating current electric motors
US3487248A (en) * 1966-02-17 1969-12-30 Victor Company Of Japan Balanced dc motor rotor with spark reducing commutating arrangement
DE3335791C2 (en) * 1983-10-01 1986-03-27 Heinrich Schümann (GmbH & Co), 2400 Lübeck Armature for a DC motor
JPS6284365U (en) * 1985-11-15 1987-05-29
US4710662A (en) * 1985-12-09 1987-12-01 General Electric Company Dynamoelectric machine rotor structure having improved insulation
AU603811B2 (en) * 1986-07-01 1990-11-29 F F Seeley Nominees Pty Ltd Improvements in electric motor shafts
EP0354643A3 (en) * 1988-08-06 1990-12-05 Delco Products Overseas Corporation An armature drive shaft assembly
GB8818721D0 (en) * 1988-08-06 1988-09-07 Qelco Products Overseas Corp Armature drive shaft assembly
GB9015604D0 (en) * 1990-07-16 1990-09-05 Johnson Electric Sa Armature in an electric motor
JP3127478B2 (en) * 1991-04-08 2001-01-22 株式会社デンソー Fuel evaporative gas diffusion prevention device
DE4117193C2 (en) * 1991-05-25 1994-01-27 Licentia Gmbh Arrangement for fixing anchor winding heads

Also Published As

Publication number Publication date
AU2132992A (en) 1993-04-22
ES2040662A2 (en) 1993-10-16
GB2259192A (en) 1993-03-03
ES2040662B1 (en) 1996-08-16
AU642354B2 (en) 1993-10-14
JPH0564397A (en) 1993-03-12
GB9216481D0 (en) 1992-09-16
KR950006627B1 (en) 1995-06-19
HK596A (en) 1996-01-12
GB2259192B (en) 1995-07-19
ES2040662R (en) 1996-01-16

Similar Documents

Publication Publication Date Title
KR890012823A (en) Assembly formed by electronic retarder and its electrical supply means
KR950035005A (en) Permanent Magnet Dynamo Electric Appliance
ES2168235T1 (en) MULTIPOLAR ELECTRIC MOTOR / GENERATOR WITH AXIAL MAGNETIC FLOW.
KR870008420A (en) Rotor for motor
DE19780317D2 (en) Electrical machine
KR930022684A (en) Small motor
US3148292A (en) Linear eddy-current electromagnetic actuator
KR830003844A (en) Motors with unbalanced stator current carrying capability
KR960032521A (en) Choke coil
US2901645A (en) Induction motors
KR920004717A (en) Ignition Coil
KR930005313A (en) DC motor
KR920017319A (en) Armature of dc motor
SE9001570D0 (en) RELUKTMASKIN
KR0129942Y1 (en) Coil upholding structure of cylinderical linear motor
KR890017839A (en) Armature core of motor
KR980006738A (en) Motor structure of linear compressor
KR890015482A (en) Magnetic Excitation Induction Motor
JPS5511348A (en) Magnetization of asymmetric multipolar magnet disc
KR950006068Y1 (en) Tool to uniform the drive coil distribution for the motor
KR880014794A (en) Video devices
JPH089623A (en) Linear pulse motor
KR860002168A (en) Configuration method of DC motor
KR850008577A (en) Generator
JPH0182641U (en)

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee