JP4690434B2 - 自動製氷装置の駆動モータ - Google Patents
自動製氷装置の駆動モータ Download PDFInfo
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- JP4690434B2 JP4690434B2 JP2008104328A JP2008104328A JP4690434B2 JP 4690434 B2 JP4690434 B2 JP 4690434B2 JP 2008104328 A JP2008104328 A JP 2008104328A JP 2008104328 A JP2008104328 A JP 2008104328A JP 4690434 B2 JP4690434 B2 JP 4690434B2
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- Prior art keywords
- end point
- ice making
- lever
- output shaft
- point signal
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Description
更に、出力軸筐体で覆い隠された結果、見えにくかった状況を回避し、更に、終始点検出信号生成手段を構成する部分の防護機能として、樹脂成形部品を設けることで確保しつつ、可視可能にしたことで、保守点検時等の保守点検の容易さを確保する。
2 出力軸
3 プリント配線基板
4 終点ホールIC
5 始点ホールIC
6 レバー
7 マグネット
8 終点側ストッパー
9 始点側ストッパー
10 カバー
Claims (1)
- 冷蔵庫や冷凍庫に配備され、任意の周期で製氷動作を行うことができる自動製氷装置に搭載され、前記製氷周期に係る終始点検出信号生成手段とこれに対応する終始点信号検知手段が付設される駆動モータにおいて、
出力軸が筐体の駆動側と反駆動側の両側に出ていて、該出力軸の反駆動側に固定されたレバーと、該レバーの先端近傍に固定され転動可能な終始点検出信号生成手段と、前記出力軸の反駆動側筐体表面に配置された対を成す終始点信号検知手段と、を備え、
前記レバーに固定された終始点検出信号生成手段が、レバーの転回円周方向にN・S・Nの極性で密着配置された3個の永久磁石で形成され、
前記対を成す終始点信号検知手段が、所定の配置でプリント配線基板に搭載され、該プリント配線基板を介して前記筐体に固定保持され、
前記対を成す終始点信号検知手段が、いずれもホールICよりなり、
前記出力軸の回転動作が、対を成す終始点信号検知手段と終始点検出信号生成手段との離接により終始点信号を得て制御されるように構成され、
かつ、終始点信号検知手段が付設される部分が樹脂成形品にて覆われていること、を特徴とする自動製氷装置の駆動モータ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008104328A JP4690434B2 (ja) | 2008-04-14 | 2008-04-14 | 自動製氷装置の駆動モータ |
Applications Claiming Priority (1)
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---|---|---|---|
JP2008104328A JP4690434B2 (ja) | 2008-04-14 | 2008-04-14 | 自動製氷装置の駆動モータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009261053A JP2009261053A (ja) | 2009-11-05 |
JP4690434B2 true JP4690434B2 (ja) | 2011-06-01 |
Family
ID=41387766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008104328A Expired - Fee Related JP4690434B2 (ja) | 2008-04-14 | 2008-04-14 | 自動製氷装置の駆動モータ |
Country Status (1)
Country | Link |
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JP (1) | JP4690434B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5788700B2 (ja) * | 2011-04-07 | 2015-10-07 | 日本電産サーボ株式会社 | モータ及び製氷装置 |
KR20220132243A (ko) * | 2021-03-23 | 2022-09-30 | 주식회사 대창 | 제빙기 및 이를 포함하는 냉장고 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09308171A (ja) * | 1996-05-13 | 1997-11-28 | Sankyo Seiki Mfg Co Ltd | 磁気式エンコーダ付きモータ |
JP2007147201A (ja) * | 2005-11-30 | 2007-06-14 | Japan Servo Co Ltd | 自動製氷装置の駆動モータ |
-
2008
- 2008-04-14 JP JP2008104328A patent/JP4690434B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09308171A (ja) * | 1996-05-13 | 1997-11-28 | Sankyo Seiki Mfg Co Ltd | 磁気式エンコーダ付きモータ |
JP2007147201A (ja) * | 2005-11-30 | 2007-06-14 | Japan Servo Co Ltd | 自動製氷装置の駆動モータ |
Also Published As
Publication number | Publication date |
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JP2009261053A (ja) | 2009-11-05 |
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