JP5541089B2 - ソレノイド駆動装置 - Google Patents
ソレノイド駆動装置 Download PDFInfo
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- JP5541089B2 JP5541089B2 JP2010242667A JP2010242667A JP5541089B2 JP 5541089 B2 JP5541089 B2 JP 5541089B2 JP 2010242667 A JP2010242667 A JP 2010242667A JP 2010242667 A JP2010242667 A JP 2010242667A JP 5541089 B2 JP5541089 B2 JP 5541089B2
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- solenoid
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- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
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Description
Claims (1)
- ソレノイドに駆動電流を供給する第1駆動ICと、
前記第1駆動ICとは別の系統から前記ソレノイドに駆動電流を供給する第2駆動ICと、
前記第1駆動ICおよび前記第2駆動ICを制御する制御部と、を備え、
前記制御部は、前記第1駆動ICから前記ソレノイドに駆動電流を供給しているときに前記第2駆動ICから供給を開始させ、前記第2駆動ICの供給の開始から所定時間後に前記第1駆動ICからの供給を停止させて、前記ソレノイドの駆動を維持しつつ駆動電流の供給を切り替えることを特徴とするソレノイド駆動装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2010242667A JP5541089B2 (ja) | 2010-10-28 | 2010-10-28 | ソレノイド駆動装置 |
Applications Claiming Priority (1)
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JP2010242667A JP5541089B2 (ja) | 2010-10-28 | 2010-10-28 | ソレノイド駆動装置 |
Publications (2)
Publication Number | Publication Date |
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JP2012094777A JP2012094777A (ja) | 2012-05-17 |
JP5541089B2 true JP5541089B2 (ja) | 2014-07-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010242667A Expired - Fee Related JP5541089B2 (ja) | 2010-10-28 | 2010-10-28 | ソレノイド駆動装置 |
Country Status (1)
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JP (1) | JP5541089B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2973076B2 (ja) * | 1994-03-16 | 1999-11-08 | 本田技研工業株式会社 | 電動ポンプの制御装置 |
JPH10308310A (ja) * | 1997-05-08 | 1998-11-17 | Rohm Co Ltd | ソレノイド駆動回路及びそれを用いたチップ測定装置 |
JP2007089350A (ja) * | 2005-09-26 | 2007-04-05 | Hitachi Ltd | 電源供給装置 |
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2010
- 2010-10-28 JP JP2010242667A patent/JP5541089B2/ja not_active Expired - Fee Related
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JP2012094777A (ja) | 2012-05-17 |
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