JP5968699B2 - ウォータポンプ - Google Patents
ウォータポンプ Download PDFInfo
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- JP5968699B2 JP5968699B2 JP2012150590A JP2012150590A JP5968699B2 JP 5968699 B2 JP5968699 B2 JP 5968699B2 JP 2012150590 A JP2012150590 A JP 2012150590A JP 2012150590 A JP2012150590 A JP 2012150590A JP 5968699 B2 JP5968699 B2 JP 5968699B2
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- Japan
- Prior art keywords
- pump
- water pump
- drive means
- discharge amount
- engine
- 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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Claims (1)
- 車両に備えられ、冷却水を循環させるためのウォータポンプであって、
前記冷却水を圧送するためのインペラを有するポンプ部と、
前記インペラに連結された回転軸を回転駆動する駆動部と、
前記駆動部を制御する制御部と、
を備え、
前記駆動部は、ポンプ駆動源として機械的駆動手段及び電気的駆動手段を有し、
前記制御部は、前記車両のエンジン回転数及び燃料噴射量に基づいて、前記機械的駆動手段と前記電気的駆動手段とを切り換え、
前記電気的駆動手段は、通電したコイルと磁石との間に生じる電磁力により前記回転軸を回転させ、
前記機械的駆動手段は、
前記車両のエンジンの回転に連動して回転するプーリと、
一端側が前記回転軸に固定され、他端側が前記プーリに押しつけられることで前記プーリの回転を前記回転軸に伝達する伝達部と、を有し、
前記制御部は、前記コイルに通電することで電磁力により前記伝達部の前記他端側を前記プーリから離間させると共に、前記コイルの通電により生じる前記電磁力で前記回転軸を回転させることで、前記機械的駆動手段から前記電気的駆動手段に切り換えることを特徴とするウォータポンプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012150590A JP5968699B2 (ja) | 2012-07-04 | 2012-07-04 | ウォータポンプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2012150590A JP5968699B2 (ja) | 2012-07-04 | 2012-07-04 | ウォータポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014013010A JP2014013010A (ja) | 2014-01-23 |
JP5968699B2 true JP5968699B2 (ja) | 2016-08-10 |
Family
ID=50108815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012150590A Active JP5968699B2 (ja) | 2012-07-04 | 2012-07-04 | ウォータポンプ |
Country Status (1)
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JP (1) | JP5968699B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015103696A1 (en) * | 2014-01-10 | 2015-07-16 | Litens Automotive Partnership | Control of clutched device using magnetic force from motor |
WO2024028783A1 (en) * | 2022-08-05 | 2024-02-08 | Baruffaldi S.P.A. | Operating assembly for pumps for recirculating a cooling fluid of combustion engines and recirculating pump provided with such an operating assembly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58187515A (ja) * | 1982-04-27 | 1983-11-01 | Nissan Motor Co Ltd | 内燃機関のウオ−タポンプ |
JP2002106462A (ja) * | 2000-10-03 | 2002-04-10 | Zexel Valeo Climate Control Corp | ハイブリッドコンプレッサ |
JP2005325823A (ja) * | 2004-05-17 | 2005-11-24 | Toyota Motor Corp | ウォータポンプ駆動装置 |
US8978600B2 (en) * | 2012-04-11 | 2015-03-17 | Borgwarner Inc. | Control methods for dual mode cooling pump |
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2012
- 2012-07-04 JP JP2012150590A patent/JP5968699B2/ja active Active
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JP2014013010A (ja) | 2014-01-23 |
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