JPH02137925U - - Google Patents

Info

Publication number
JPH02137925U
JPH02137925U JP1989047738U JP4773889U JPH02137925U JP H02137925 U JPH02137925 U JP H02137925U JP 1989047738 U JP1989047738 U JP 1989047738U JP 4773889 U JP4773889 U JP 4773889U JP H02137925 U JPH02137925 U JP H02137925U
Authority
JP
Japan
Prior art keywords
stator
rotor
cooling fluid
case
opening
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
JP1989047738U
Other languages
Japanese (ja)
Other versions
JPH0733870Y2 (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 JP4773889U priority Critical patent/JPH0733870Y2/en
Priority to KR1019900002660A priority patent/KR0138254B1/en
Priority to US07/491,596 priority patent/US5061079A/en
Publication of JPH02137925U publication Critical patent/JPH02137925U/ja
Priority to US07/736,742 priority patent/US5141327A/en
Application granted granted Critical
Publication of JPH0733870Y2 publication Critical patent/JPH0733870Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

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

第１図は本考案の１実施例を示す縦断面図、第
２図は他の実施例の要部を示す１部截断正面図で
ある。 １ａ……筐体、２……ステータ、３……ロータ
、５……通風路、８……開口。 FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention, and FIG. 2 is a partially cutaway front view showing the main parts of another embodiment. 1a... Housing, 2... Stator, 3... Rotor, 5... Ventilation path, 8... Opening.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内側にステータを外側にロータを配設した筐体
の少なくとも該ロータに対向する部分を非磁性体
により形成するものにおいて、前記ステータの中
心部より前記筐体の上面又は下面に至る冷却流体
通路を設けると共に、前記ステータの周辺部の周
辺部の上方又は下方の前記上面又は下面に冷却流
体が通過する開口を形成したことを特徴とする液
体撹拌用回転駆動装置。 In a case in which a stator is arranged on the inside and a rotor is arranged on the outside, at least the part facing the rotor is formed of a non-magnetic material, and a cooling fluid passage extending from the center of the stator to the top or bottom surface of the case is provided. A rotary drive device for stirring liquid, characterized in that an opening through which a cooling fluid passes is formed on the upper surface or the lower surface above or below the peripheral portion of the stator.
JP4773889U 1989-03-10 1989-04-25 Rotation drive device for liquid stirring Expired - Fee Related JPH0733870Y2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4773889U JPH0733870Y2 (en) 1989-04-25 1989-04-25 Rotation drive device for liquid stirring
KR1019900002660A KR0138254B1 (en) 1989-03-10 1990-02-28 Stirrer
US07/491,596 US5061079A (en) 1989-03-10 1990-03-12 Stirrer
US07/736,742 US5141327A (en) 1989-03-10 1991-07-26 Stirrer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4773889U JPH0733870Y2 (en) 1989-04-25 1989-04-25 Rotation drive device for liquid stirring

Publications (2)

Publication Number Publication Date
JPH02137925U true JPH02137925U (en) 1990-11-16
JPH0733870Y2 JPH0733870Y2 (en) 1995-08-02

Family

ID=31563931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4773889U Expired - Fee Related JPH0733870Y2 (en) 1989-03-10 1989-04-25 Rotation drive device for liquid stirring

Country Status (1)

Country Link
JP (1) JPH0733870Y2 (en)

Also Published As

Publication number Publication date
JPH0733870Y2 (en) 1995-08-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees