JP2007263555A - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP2007263555A JP2007263555A JP2007151442A JP2007151442A JP2007263555A JP 2007263555 A JP2007263555 A JP 2007263555A JP 2007151442 A JP2007151442 A JP 2007151442A JP 2007151442 A JP2007151442 A JP 2007151442A JP 2007263555 A JP2007263555 A JP 2007263555A
- Authority
- JP
- Japan
- Prior art keywords
- door
- refrigerator
- opening device
- electromagnetic solenoid
- duty
- 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.)
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- Devices That Are Associated With Refrigeration Equipment (AREA)
- Refrigerator Housings (AREA)
Abstract
【解決手段】上記課題を解決するために、本発明は、本体1の前面開口部に開閉自在に設けた扉10と、電気的な駆動源によって開扉する扉開放装置20と、扉10もしくは本体1に設けられ、使用者の操作を検知するハンドルスイッチ12と、このハンドルスイッチ12からの検知信号によりスイッチング素子32をデューティ制御する制御手段とを備え、スイッチング素子32には、第1抵抗43bとダイオード43cを接続した回路と、前記第1抵抗43bより抵抗値の大きい第2抵抗43aと、を並列に接続したことを特徴とする冷蔵庫。
【選択図】図1
Description
本発明は上記問題を考慮してなしたものであり、扉開放装置のスイッチング素子のON・OFFの切替にかかる時間を短縮させることを目的とする。
4a…断熱仕切壁 5…野菜室 6…冷凍室
9…左扉 9a…回転仕切板 10…右扉
10b…マグネットガスケット 10c…受け部 11…ハンドル部
12…ハンドルスイッチ 13…操作パネル 14…扉スイッチ
15…温度センサ 16…食品検知手段 17…左扉スイッチ
20…扉開放装置 21…電磁ソレノイド 21a…コイルユニット
21b…プランジャ 21c…押圧部材 30…全波整流回路
32…スイッチング素子 35…制御回路ユニット 37…マイコン
38…閉扉時間タイマ 39…温度判断装置 40…食品重量判断装置
Claims (1)
- 本体の前面開口部に開閉自在に設けた扉と、電気的な駆動源によって開扉する扉開放装置と、前記扉もしくは本体に設けられ使用者の操作を検知するハンドルスイッチと、このハンドルスイッチからの検知信号によりスイッチング素子で前記駆動源をデューティ制御する制御手段とを備え、
前記スイッチング素子には、第1抵抗とダイオードを接続した回路と、前記第1抵抗より抵抗値の大きい第2抵抗値と、を並列に接続したことを特徴とする冷蔵庫。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007151442A JP4093585B2 (ja) | 2007-06-07 | 2007-06-07 | 冷蔵庫 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007151442A JP4093585B2 (ja) | 2007-06-07 | 2007-06-07 | 冷蔵庫 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002324711A Division JP3998563B2 (ja) | 2002-11-08 | 2002-11-08 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007263555A true JP2007263555A (ja) | 2007-10-11 |
JP4093585B2 JP4093585B2 (ja) | 2008-06-04 |
Family
ID=38636705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007151442A Expired - Lifetime JP4093585B2 (ja) | 2007-06-07 | 2007-06-07 | 冷蔵庫 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4093585B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014056753A1 (de) * | 2012-10-09 | 2014-04-17 | BSH Bosch und Siemens Hausgeräte GmbH | Haushaltsgerät |
JP2015135220A (ja) * | 2014-01-20 | 2015-07-27 | 日立アプライアンス株式会社 | 冷蔵庫 |
JP2019049373A (ja) * | 2017-09-08 | 2019-03-28 | シャープ株式会社 | 冷蔵庫 |
-
2007
- 2007-06-07 JP JP2007151442A patent/JP4093585B2/ja not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014056753A1 (de) * | 2012-10-09 | 2014-04-17 | BSH Bosch und Siemens Hausgeräte GmbH | Haushaltsgerät |
JP2015135220A (ja) * | 2014-01-20 | 2015-07-27 | 日立アプライアンス株式会社 | 冷蔵庫 |
JP2019049373A (ja) * | 2017-09-08 | 2019-03-28 | シャープ株式会社 | 冷蔵庫 |
Also Published As
Publication number | Publication date |
---|---|
JP4093585B2 (ja) | 2008-06-04 |
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