JP4764326B2 - 空気調和機 - Google Patents
空気調和機 Download PDFInfo
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- JP4764326B2 JP4764326B2 JP2006350186A JP2006350186A JP4764326B2 JP 4764326 B2 JP4764326 B2 JP 4764326B2 JP 2006350186 A JP2006350186 A JP 2006350186A JP 2006350186 A JP2006350186 A JP 2006350186A JP 4764326 B2 JP4764326 B2 JP 4764326B2
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- compressor
- air conditioner
- refrigerant
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Claims (3)
- 密閉ケース内を高圧に保持可能な密閉型構造を有する圧縮機、室内側熱交換器、減圧装置及び室外側熱交換器を順次連通してなるHFC冷媒使用の暖房時における冷凍サイクルを有する空気調和機において、
上記圧縮機起動時に、上記圧縮機に吸込まれる冷媒の液相割合が所定以下となるまで通常運転時における最小運転回転数以下の微小回転数にて所定時間運転させる運転手段を備え、
上記微小回転数は、複数段階とし、第1微小回転運転を上記微小回転数の1/2程度の回転数とすることを特徴とする空気調和機。 - 上記運転手段は、上記圧縮機の微小回転数9rps以下とし、第1微小回転運転は回転数4〜5rpsで運転させることを特徴とする請求項1に記載の空気調和機。
- 上記空気調和機は、室外ファンをさらに備え、暖房時における冷凍サイクルにおいて、上記運転手段実行前に、上記室外ファンを所定時間単独運転させることを特徴とする請求項1に記載の空気調和機。
Priority Applications (1)
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JP2006350186A JP4764326B2 (ja) | 2006-12-26 | 2006-12-26 | 空気調和機 |
Applications Claiming Priority (1)
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JP2006350186A JP4764326B2 (ja) | 2006-12-26 | 2006-12-26 | 空気調和機 |
Publications (2)
Publication Number | Publication Date |
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JP2008157596A JP2008157596A (ja) | 2008-07-10 |
JP4764326B2 true JP4764326B2 (ja) | 2011-08-31 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006350186A Active JP4764326B2 (ja) | 2006-12-26 | 2006-12-26 | 空気調和機 |
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JP (1) | JP4764326B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5999623B2 (ja) * | 2012-03-19 | 2016-09-28 | サンデンホールディングス株式会社 | ヒートポンプ装置 |
JP5914307B2 (ja) * | 2012-12-03 | 2016-05-11 | リンナイ株式会社 | ヒートポンプ暖房システム |
JP6747360B2 (ja) * | 2017-03-31 | 2020-08-26 | 株式会社デンソー | 冷凍サイクル |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05322270A (ja) * | 1992-05-15 | 1993-12-07 | Matsushita Electric Ind Co Ltd | 暖冷房機 |
JPH07190509A (ja) * | 1993-12-27 | 1995-07-28 | Matsushita Electric Ind Co Ltd | 周波数制御式空気調和機の保護制御装置 |
JP2001354028A (ja) * | 2000-06-14 | 2001-12-25 | Denso Corp | 蒸気圧縮式冷凍サイクル |
JP2002340423A (ja) * | 2001-05-16 | 2002-11-27 | Sanden Corp | 車両用空気調和装置 |
JP2004354019A (ja) * | 2003-05-30 | 2004-12-16 | Sanyo Electric Co Ltd | 冷却装置 |
JP2005016773A (ja) * | 2003-06-24 | 2005-01-20 | Matsushita Electric Ind Co Ltd | 冷蔵庫 |
JP2005147584A (ja) * | 2003-11-18 | 2005-06-09 | Matsushita Electric Ind Co Ltd | ヒートポンプ給湯装置の起動制御装置および起動制御方法 |
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2006
- 2006-12-26 JP JP2006350186A patent/JP4764326B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05322270A (ja) * | 1992-05-15 | 1993-12-07 | Matsushita Electric Ind Co Ltd | 暖冷房機 |
JPH07190509A (ja) * | 1993-12-27 | 1995-07-28 | Matsushita Electric Ind Co Ltd | 周波数制御式空気調和機の保護制御装置 |
JP2001354028A (ja) * | 2000-06-14 | 2001-12-25 | Denso Corp | 蒸気圧縮式冷凍サイクル |
JP2002340423A (ja) * | 2001-05-16 | 2002-11-27 | Sanden Corp | 車両用空気調和装置 |
JP2004354019A (ja) * | 2003-05-30 | 2004-12-16 | Sanyo Electric Co Ltd | 冷却装置 |
JP2005016773A (ja) * | 2003-06-24 | 2005-01-20 | Matsushita Electric Ind Co Ltd | 冷蔵庫 |
JP2005147584A (ja) * | 2003-11-18 | 2005-06-09 | Matsushita Electric Ind Co Ltd | ヒートポンプ給湯装置の起動制御装置および起動制御方法 |
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JP2008157596A (ja) | 2008-07-10 |
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