JPH0193941U - - Google Patents

Info

Publication number
JPH0193941U
JPH0193941U JP18640487U JP18640487U JPH0193941U JP H0193941 U JPH0193941 U JP H0193941U JP 18640487 U JP18640487 U JP 18640487U JP 18640487 U JP18640487 U JP 18640487U JP H0193941 U JPH0193941 U JP H0193941U
Authority
JP
Japan
Prior art keywords
magnetic shield
shield cover
brushless motor
rotor
stator
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
JP18640487U
Other languages
Japanese (ja)
Other versions
JPH0721080Y2 (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 JP1987186404U priority Critical patent/JPH0721080Y2/en
Publication of JPH0193941U publication Critical patent/JPH0193941U/ja
Application granted granted Critical
Publication of JPH0721080Y2 publication Critical patent/JPH0721080Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)
  • Motor Or Generator Frames (AREA)

Description

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

第１図から第６図は本考案の一実施例が示され
、第１図は磁気シールドカバーを取り付けたブラ
シレスモータの側面図、第２図は同平面図、第３
図は磁気シールドカバーの平面図、第４図は磁気
シールドカバーの展開側面図、第５図は磁気シー
ルドカバーを取り付けたブラシレスモータの一部
断面側面図、第６図は同ロータを取り外した平面
図、第７図は従来のブラシレスモータの要部断面
側面図である。 ２……磁気シールドカバー、２ｄ……底面、４
……ロータ、７……駆動コイル、８……マグネツ
ト、Ｒ……圧延方向。 1 to 6 show an embodiment of the present invention, in which FIG. 1 is a side view of a brushless motor with a magnetic shield cover attached, FIG. 2 is a plan view of the brushless motor, and FIG.
The figure is a plan view of the magnetic shield cover, Figure 4 is an expanded side view of the magnetic shield cover, Figure 5 is a partial cross-sectional side view of the brushless motor with the magnetic shield cover attached, and Figure 6 is a plan view with the rotor removed. 7 are cross-sectional side views of essential parts of a conventional brushless motor. 2... Magnetic shield cover, 2d... Bottom, 4
...Rotor, 7...Drive coil, 8...Magnet, R...Rolling direction.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 駆動コイルを有するステータと、該ステータに
対向するマグネツトを有するロータとを有するブ
ラシレスモータにおいて、上記ロータの周囲に磁
気シールドカバーを配設し、この磁気シールドカ
バーは圧延方向が底面を基準辺として０゜〜４５
°の範囲に設定されてなるブラシレスモータの磁
気シールドカバー。 In a brushless motor having a stator having a drive coil and a rotor having a magnet facing the stator, a magnetic shield cover is disposed around the rotor, and the rolling direction of the magnetic shield cover is 0 with the bottom surface as a reference side. °～45
Magnetic shield cover for brushless motor that is set in the range of °.
JP1987186404U 1987-12-09 1987-12-09 Magnetic shield cover for plasticless motor Expired - Lifetime JPH0721080Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987186404U JPH0721080Y2 (en) 1987-12-09 1987-12-09 Magnetic shield cover for plasticless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987186404U JPH0721080Y2 (en) 1987-12-09 1987-12-09 Magnetic shield cover for plasticless motor

Publications (2)

Publication Number Publication Date
JPH0193941U true JPH0193941U (en) 1989-06-21
JPH0721080Y2 JPH0721080Y2 (en) 1995-05-15

Family

ID=31477632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987186404U Expired - Lifetime JPH0721080Y2 (en) 1987-12-09 1987-12-09 Magnetic shield cover for plasticless motor

Country Status (1)

Country Link
JP (1) JPH0721080Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119782U (en) * 1983-01-31 1984-08-13 日本電気ホームエレクトロニクス株式会社 motor
JPS6044457U (en) * 1983-08-31 1985-03-28 パイオニア株式会社 Motor with shield plate
JPS617244U (en) * 1984-06-16 1986-01-17 宗裕 久井 Magnetic shielding material for electric motors
JPS6198381U (en) * 1984-12-03 1986-06-24

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044457B2 (en) * 1977-06-10 1985-10-03 三陽機器株式会社 Loader hydraulic translation device
JPS55142219A (en) * 1979-04-24 1980-11-06 Fujitsu Ltd Infrared detector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119782U (en) * 1983-01-31 1984-08-13 日本電気ホームエレクトロニクス株式会社 motor
JPS6044457U (en) * 1983-08-31 1985-03-28 パイオニア株式会社 Motor with shield plate
JPS617244U (en) * 1984-06-16 1986-01-17 宗裕 久井 Magnetic shielding material for electric motors
JPS6198381U (en) * 1984-12-03 1986-06-24

Also Published As

Publication number Publication date
JPH0721080Y2 (en) 1995-05-15

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