JPS60141672U - dc machine - Google Patents

dc machine

Info

Publication number
JPS60141672U
JPS60141672U JP2835584U JP2835584U JPS60141672U JP S60141672 U JPS60141672 U JP S60141672U JP 2835584 U JP2835584 U JP 2835584U JP 2835584 U JP2835584 U JP 2835584U JP S60141672 U JPS60141672 U JP S60141672U
Authority
JP
Japan
Prior art keywords
magnetic pole
yoke
machine
stator
field magnetic
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2835584U
Other languages
Japanese (ja)
Inventor
俊則 田中
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2835584U priority Critical patent/JPS60141672U/en
Publication of JPS60141672U publication Critical patent/JPS60141672U/en
Pending legal-status Critical Current

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  • Iron Core Of Rotating Electric Machines (AREA)
  • Dc Machiner (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の直流機における磁気回路のコンピュータ
による磁気解析図、第２図はこの考案に、よる直流機の
一例を示す要部の断面図である。 １・・・固定子、２・・・継鉄、２ａ・・・凹溝、３・
・・電機子、５・・・界磁磁極、５ａ・・・主磁極部、
０・・・電機子の回転中心。なお、図中、同一符号は同
一または相当部分を示す。FIG. 1 is a computer-generated magnetic analysis diagram of a magnetic circuit in a conventional DC machine, and FIG. 2 is a cross-sectional view of essential parts showing an example of a DC machine based on this invention. 1... Stator, 2... Yoke, 2a... Concave groove, 3...
... Armature, 5... Field magnetic pole, 5a... Main magnetic pole part,
0...Rotation center of the armature. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）円筒状の継鉄およびこの継鉄の内面に設けられた
界磁磁極を備えた固定子と、この固定子の、内部に界磁
磁極と一定の間隙を保って回転可能に配置された電機子
とを有する直流機において、上記界磁磁極の磁気中性軸
上に位置する継鉄の外周面に凹溝を設けるとともに、上
記界磁磁極の主磁極部を電機子の回転中心か７らラジア
ル方向へ向けて幅広となるような断面形状としたことを
特徴とする直流機。(1) A stator including a cylindrical yoke and a field magnetic pole provided on the inner surface of the yoke, and a stator rotatably arranged inside the stator with a constant gap from the field magnetic pole. In a DC machine having a magnetic armature, a concave groove is provided on the outer peripheral surface of the yoke located on the magnetic neutral axis of the field magnetic pole, and the main magnetic pole part of the field magnetic pole is located at the center of rotation of the armature. A DC machine characterized by having a cross-sectional shape that becomes wider in the radial direction. （２）主磁極部と継鉄とのつけ根部をＲ部としてなる実
用新案登録請求の範囲第１項記載の直流機。(2) The DC machine according to claim 1, wherein the base of the main magnetic pole part and the yoke is an R part. （３）凹溝に通しボルトを挿通してなる実用新案登録請
求の範囲第１項記載の直流機。(3) The DC machine according to claim 1, which is a utility model, and is formed by inserting a through bolt into a groove.
JP2835584U 1984-02-27 1984-02-27 dc machine Pending JPS60141672U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2835584U JPS60141672U (en) 1984-02-27 1984-02-27 dc machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2835584U JPS60141672U (en) 1984-02-27 1984-02-27 dc machine

Publications (1)

Publication Number Publication Date
JPS60141672U true JPS60141672U (en) 1985-09-19

Family

ID=30526150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2835584U Pending JPS60141672U (en) 1984-02-27 1984-02-27 dc machine

Country Status (1)

Country Link
JP (1) JPS60141672U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009273237A (en) * 2008-05-08 2009-11-19 Hitachi Appliances Inc Commutator motor and motor-driven blower using the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133801A (en) * 1974-09-17 1976-03-23 Hitachi Ltd KOTEISHITE TSUSHIN
JPS5834550B2 (en) * 1977-05-16 1983-07-27 栗田工業株式会社 Method for suppressing corrosion of metals in contact with calcium chloride aqueous solution

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133801A (en) * 1974-09-17 1976-03-23 Hitachi Ltd KOTEISHITE TSUSHIN
JPS5834550B2 (en) * 1977-05-16 1983-07-27 栗田工業株式会社 Method for suppressing corrosion of metals in contact with calcium chloride aqueous solution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009273237A (en) * 2008-05-08 2009-11-19 Hitachi Appliances Inc Commutator motor and motor-driven blower using the same

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