JP4607199B2 - リフティングマグネット駆動回路 - Google Patents

リフティングマグネット駆動回路 Download PDF

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Publication number
JP4607199B2
JP4607199B2 JP2008063124A JP2008063124A JP4607199B2 JP 4607199 B2 JP4607199 B2 JP 4607199B2 JP 2008063124 A JP2008063124 A JP 2008063124A JP 2008063124 A JP2008063124 A JP 2008063124A JP 4607199 B2 JP4607199 B2 JP 4607199B2
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Japan
Prior art keywords
lifting magnet
transistor
side power
drive circuit
power source
Prior art date
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JP2008063124A
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English (en)
Japanese (ja)
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JP2009215054A (ja
Inventor
章文 原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Heavy Industries Ltd
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Sumitomo Heavy Industries Ltd
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Publication date
Application filed by Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP2008063124A priority Critical patent/JP4607199B2/ja
Priority to CN201110241189XA priority patent/CN102303809A/zh
Priority to CN2009101265530A priority patent/CN101531326B/zh
Publication of JP2009215054A publication Critical patent/JP2009215054A/ja
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Publication of JP4607199B2 publication Critical patent/JP4607199B2/ja
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  • Load-Engaging Elements For Cranes (AREA)
JP2008063124A 2008-03-12 2008-03-12 リフティングマグネット駆動回路 Active JP4607199B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008063124A JP4607199B2 (ja) 2008-03-12 2008-03-12 リフティングマグネット駆動回路
CN201110241189XA CN102303809A (zh) 2008-03-12 2009-03-12 起重磁铁驱动电路
CN2009101265530A CN101531326B (zh) 2008-03-12 2009-03-12 起重磁铁驱动电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008063124A JP4607199B2 (ja) 2008-03-12 2008-03-12 リフティングマグネット駆動回路

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010025611A Division JP2010100437A (ja) 2010-02-08 2010-02-08 リフティングマグネット駆動回路

Publications (2)

Publication Number Publication Date
JP2009215054A JP2009215054A (ja) 2009-09-24
JP4607199B2 true JP4607199B2 (ja) 2011-01-05

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ID=41102214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008063124A Active JP4607199B2 (ja) 2008-03-12 2008-03-12 リフティングマグネット駆動回路

Country Status (2)

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JP (1) JP4607199B2 (zh)
CN (2) CN102303809A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5311192B2 (ja) * 2008-07-16 2013-10-09 シンフォニアテクノロジー株式会社 リフティングマグネット用電源装置
JP6563260B2 (ja) * 2015-06-15 2019-08-21 コベルコ建機株式会社 マグネット作業機械
CN106829716B (zh) * 2017-03-14 2021-08-24 湖南科美达电气股份有限公司 一种基于直流电磁铁的吸放板控制方法
CN107701786B (zh) * 2017-11-20 2019-05-07 英业达科技有限公司 电磁阀驱动电路
CN111650450B (zh) * 2020-04-03 2022-07-15 杭州奥能电源设备有限公司 基于直流互串识别装置的识别方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002272177A (ja) * 2001-03-07 2002-09-20 Unisia Jecs Corp 電動モータの制御装置
JP2007119160A (ja) * 2005-10-27 2007-05-17 Sumitomo Heavy Ind Ltd リフティングマグネット駆動回路
JP2007161402A (ja) * 2005-12-13 2007-06-28 Sumitomo Heavy Ind Ltd リフティングマグネット駆動回路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723825A (en) * 1972-01-19 1973-03-27 Square D Co Magnet controller
JPS5131058U (zh) * 1974-08-30 1976-03-06
JPS61156491U (zh) * 1985-03-20 1986-09-27
CN2311480Y (zh) * 1997-09-23 1999-03-24 南京腾飞自动化设备厂 起重电磁铁控制装置
CN2831352Y (zh) * 2005-06-28 2006-10-25 刘宝臣 高效节能电磁铁控制器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002272177A (ja) * 2001-03-07 2002-09-20 Unisia Jecs Corp 電動モータの制御装置
JP2007119160A (ja) * 2005-10-27 2007-05-17 Sumitomo Heavy Ind Ltd リフティングマグネット駆動回路
JP2007161402A (ja) * 2005-12-13 2007-06-28 Sumitomo Heavy Ind Ltd リフティングマグネット駆動回路

Also Published As

Publication number Publication date
CN102303809A (zh) 2012-01-04
CN101531326A (zh) 2009-09-16
CN101531326B (zh) 2011-12-28
JP2009215054A (ja) 2009-09-24

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