JPH0222038U - - Google Patents

Info

Publication number
JPH0222038U
JPH0222038U JP9796388U JP9796388U JPH0222038U JP H0222038 U JPH0222038 U JP H0222038U JP 9796388 U JP9796388 U JP 9796388U JP 9796388 U JP9796388 U JP 9796388U JP H0222038 U JPH0222038 U JP H0222038U
Authority
JP
Japan
Prior art keywords
cores
core
sector
shaped cores
circular
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.)
Granted
Application number
JP9796388U
Other languages
Japanese (ja)
Other versions
JPH066683Y2 (en
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 filed Critical
Priority to JP1988097963U priority Critical patent/JPH066683Y2/en
Publication of JPH0222038U publication Critical patent/JPH0222038U/ja
Application granted granted Critical
Publication of JPH066683Y2 publication Critical patent/JPH066683Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Iron Core Of Rotating Electric Machines (AREA)

Description

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

第１図は本考案の一実施例を示す半部縦断正面
図である。また、第２図〜第４図は従来例を示す
もので、その内、第２図、第３図イ〜ロおよび第
４図イは夫々斜視図、第４図ロは側面図である。 ４ａ１〜４ａ４：コアブロツク、Ｃ１〜Ｃ５：
通風ダクト、Ｅ，Ｆ：ブロツクグループ。 FIG. 1 is a half longitudinal sectional front view showing an embodiment of the present invention. Further, FIGS. 2 to 4 show a conventional example, in which FIGS. 2, 3 A to 3 B, and 4 A are perspective views, respectively, and FIG. 4 B is a side view. 4a1 to 4a4 : core block, C1 to C5 :
Ventilation duct, E, F: block group.

Claims (1)

【実用新案登録請求の範囲】 １ 扇形コアを相互に１／２ずつずらして重ねて
積層した単位となる４の倍数個の円形コアのコア
ブロツクを形成し、これらのコアブロツクは通風
ダクトを介して夫々の継目部は１／４重ねとなる
ようにして軸方向に直結してブロツクグループＥ
を構成し、さらに、扇形コアを相互に１／４重ね
して構成した所定数の円形コアをそれぞれ上記ブ
ロツクグループＥの一方側および／または他方側
に同軸となるように並設してブロツクグループＦ
として全体で所望数のコアブロツクより成る固定
子コアを構成するようにしたことを特徴とする回
転電機における扇形コアの積み重ね構造。 ２ 扇形コアを相互に１／２重ねまたは１／４重
ねして円形コアを構成する際に、各コアのブロツ
クは２枚または３枚ずつのコアを相互に１／２ま
たは１／４ずらし重ねして積層するようにした請
求項１記載の回転電機における扇形コアの積み重
ね構造。[Claims for Utility Model Registration] 1. A core block of multiples of 4 circular cores is formed by stacking sector-shaped cores shifted by 1/2 from each other, and these core blocks are connected to each other through ventilation ducts. The joints of block group E are directly connected in the axial direction so that they overlap by 1/4.
Further, a predetermined number of circular cores formed by overlapping 1/4 of the fan-shaped cores are arranged coaxially on one side and/or the other side of the block group E to form a block group. F
A stacked structure of sector-shaped cores in a rotating electric machine, characterized in that a stator core is composed of a desired number of core blocks as a whole. 2. When constructing a circular core by overlapping fan-shaped cores by 1/2 or 1/4, each core block consists of 2 or 3 cores stacked 1/2 or 1/4 apart from each other. The stacked structure of sector-shaped cores in a rotating electrical machine according to claim 1, wherein the sector cores are stacked.
JP1988097963U 1988-07-26 1988-07-26 Stacking structure of fan-shaped cores in rotating electrical machines Expired - Lifetime JPH066683Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988097963U JPH066683Y2 (en) 1988-07-26 1988-07-26 Stacking structure of fan-shaped cores in rotating electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988097963U JPH066683Y2 (en) 1988-07-26 1988-07-26 Stacking structure of fan-shaped cores in rotating electrical machines

Publications (2)

Publication Number Publication Date
JPH0222038U true JPH0222038U (en) 1990-02-14
JPH066683Y2 JPH066683Y2 (en) 1994-02-16

Family

ID=31323807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988097963U Expired - Lifetime JPH066683Y2 (en) 1988-07-26 1988-07-26 Stacking structure of fan-shaped cores in rotating electrical machines

Country Status (1)

Country Link
JP (1) JPH066683Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001057748A (en) * 1999-08-10 2001-02-27 Hitachi Ltd Motor and method for manufacturing motor core

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355754U (en) * 1986-09-25 1988-04-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355754U (en) * 1986-09-25 1988-04-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001057748A (en) * 1999-08-10 2001-02-27 Hitachi Ltd Motor and method for manufacturing motor core

Also Published As

Publication number Publication date
JPH066683Y2 (en) 1994-02-16

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