JP6626628B2 - 炊飯器 - Google Patents
炊飯器 Download PDFInfo
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- JP6626628B2 JP6626628B2 JP2015078868A JP2015078868A JP6626628B2 JP 6626628 B2 JP6626628 B2 JP 6626628B2 JP 2015078868 A JP2015078868 A JP 2015078868A JP 2015078868 A JP2015078868 A JP 2015078868A JP 6626628 B2 JP6626628 B2 JP 6626628B2
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Description
2 内釜
5 底部加熱手段
7 外容器
10 空気層
70 ウレタンフォーム
71 真空断熱材
Claims (2)
- 本体に収められている外容器と、
該外容器に取り出し自在に収納される内釜と、
前記外容器の底面に設けられ前記内釜を加熱する底部加熱手段と、
前記本体の外郭を構成する金属板製の外郭側面と、
前記本体の底部を構成し底面側に外気の出入りする入気口と排気口を有した底容器と、
前記外容器から離して前記外郭側面側の内側を覆うように設けた真空断熱材と、
前記底容器に設け前記入気口より外気を吸引し前記底部加熱手段を冷却した廃熱を前記排気口より排気する冷却ファンとを備え、
前記外容器は、前記内釜と対向する外容器中部と、外容器上部と、前記外容器中部に前記外容器上部を介して保持されて前記外容器中部の外側を取り囲む下垂部から成り、前記下垂部の下側と前記前記真空断熱材の上側が重なるように配置され、
前記外容器中部と、前記下垂部及び前記前記真空断熱材によって上方に外気と連通する開口部を設けていない空気層を設け、
前記空気層を密閉空間にしないで空気の流れを保持するように構成し、
前記冷却ファンが動作して冷却風が回転すると空気層の圧が高まり前記空気層での空気の流れが少なくなるように構成されることを特徴とする炊飯器。 - 前記外容器の下側にウレタンフォームを張り付けたことを特徴とする請求項1記載の炊飯器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2015078868A JP6626628B2 (ja) | 2015-04-08 | 2015-04-08 | 炊飯器 |
Applications Claiming Priority (1)
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JP2015078868A JP6626628B2 (ja) | 2015-04-08 | 2015-04-08 | 炊飯器 |
Publications (2)
Publication Number | Publication Date |
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JP2016198175A JP2016198175A (ja) | 2016-12-01 |
JP6626628B2 true JP6626628B2 (ja) | 2019-12-25 |
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JP2015078868A Expired - Fee Related JP6626628B2 (ja) | 2015-04-08 | 2015-04-08 | 炊飯器 |
Country Status (1)
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JP (1) | JP6626628B2 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5855855Y2 (ja) * | 1979-07-04 | 1983-12-22 | 三洋電機株式会社 | 保温式電気炊飯器の断熱装置 |
JPS6124179Y2 (ja) * | 1980-03-10 | 1986-07-21 | ||
JP2000139692A (ja) * | 1998-11-18 | 2000-05-23 | Zojirushi Corp | 電磁誘導加熱式炊飯器 |
JP2001224494A (ja) * | 2000-02-16 | 2001-08-21 | Matsushita Electric Ind Co Ltd | 炊飯器 |
JP2001299575A (ja) * | 2000-04-24 | 2001-10-30 | Matsushita Electric Ind Co Ltd | 炊飯器 |
CN102475500A (zh) * | 2010-11-30 | 2012-05-30 | 林李秀丽 | 具节能的烹煮锅具 |
JP2013026100A (ja) * | 2011-07-25 | 2013-02-04 | Hitachi Appliances Inc | 炊飯器 |
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2015
- 2015-04-08 JP JP2015078868A patent/JP6626628B2/ja not_active Expired - Fee Related
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JP2016198175A (ja) | 2016-12-01 |
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