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JPS61205284U - - Google Patents

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Publication number
JPS61205284U
JPS61205284U JP8986485U JP8986485U JPS61205284U JP S61205284 U JPS61205284 U JP S61205284U JP 8986485 U JP8986485 U JP 8986485U JP 8986485 U JP8986485 U JP 8986485U JP S61205284 U JPS61205284 U JP S61205284U
Authority
JP
Japan
Prior art keywords
rotating body
magnet
airtight container
container
fixed
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
JP8986485U
Other languages
Japanese (ja)
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 JP8986485U priority Critical patent/JPS61205284U/ja
Publication of JPS61205284U publication Critical patent/JPS61205284U/ja
Pending legal-status Critical Current

Links

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  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Description

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

第１図はこの考案の実施例である気密容器内回
転体の駆動装置の要部断面図、第２図は他の要部
断面図、第３図は気密容器内の回転体の一部を示
す図、第４図は従来の気密性容器内回転体の駆動
装置の要部断面図をそれぞれ示している。 Fig. 1 is a cross-sectional view of the main parts of a driving device for a rotating body in an airtight container, which is an embodiment of this invention, Fig. 2 is a sectional view of other main parts, and Fig. 3 shows a part of the rotating body in an airtight container. The figures shown in FIG. 4 and FIG. 4 each show a cross-sectional view of a main part of a conventional drive device for a rotating body in an airtight container.

Claims (1)

【実用新案登録請求の範囲】 気密性容器と、モータによつて回転され、第１
の磁石を保持する第１の回転体と、前記気密性容
器内に第２の回転体を備え、前記第１の磁石と対
向して、この第２の回転体に固着された第２の磁
石を備えたものにおいて、 前記第２の回転体に更に第３の磁石を固着する
とともに、回転検出器を備え、前記第３の磁石と
対向して、第４の磁石を回転自在に保持する第３
の回転体を設けたことを特徴とする気密性容器内
回転体の駆動装置。[Claims for Utility Model Registration] An airtight container and a first container rotated by a motor.
a first rotating body holding a magnet; a second rotating body in the airtight container; a second magnet fixed to the second rotating body, facing the first magnet; A third magnet is further fixed to the second rotating body, a rotation detector is provided, and a fourth magnet is rotatably held opposite to the third magnet. 3
A driving device for a rotating body in an airtight container, characterized in that a rotating body is provided.
JP8986485U 1985-06-13 1985-06-13 Pending JPS61205284U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8986485U JPS61205284U (en) 1985-06-13 1985-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8986485U JPS61205284U (en) 1985-06-13 1985-06-13

Publications (1)

Publication Number Publication Date
JPS61205284U true JPS61205284U (en) 1986-12-24

Family

ID=30644343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8986485U Pending JPS61205284U (en) 1985-06-13 1985-06-13

Country Status (1)

Country Link
JP (1) JPS61205284U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006158175A (en) * 2004-11-08 2006-06-15 Nsk Ltd Direct drive motor
JP2006296058A (en) * 2005-04-08 2006-10-26 Nsk Ltd Direct drive motor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930750B1 (en) * 1968-02-23 1974-08-15
JPS6070960A (en) * 1983-09-26 1985-04-22 Nec Corp Feedthrough

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930750B1 (en) * 1968-02-23 1974-08-15
JPS6070960A (en) * 1983-09-26 1985-04-22 Nec Corp Feedthrough

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006158175A (en) * 2004-11-08 2006-06-15 Nsk Ltd Direct drive motor
JP2006296058A (en) * 2005-04-08 2006-10-26 Nsk Ltd Direct drive motor
JP4736025B2 (en) * 2005-04-08 2011-07-27 日本精工株式会社 Direct drive motor

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