CN101975203A - 用于气动阀岛的双电控阀 - Google Patents
用于气动阀岛的双电控阀 Download PDFInfo
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- CN101975203A CN101975203A CN201010508789.3A CN201010508789A CN101975203A CN 101975203 A CN101975203 A CN 101975203A CN 201010508789 A CN201010508789 A CN 201010508789A CN 101975203 A CN101975203 A CN 101975203A
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Application Number | Priority Date | Filing Date | Title |
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CN201010508789A CN101975203B (zh) | 2010-10-15 | 2010-10-15 | 用于气动阀岛的双电控阀 |
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CN201010508789A CN101975203B (zh) | 2010-10-15 | 2010-10-15 | 用于气动阀岛的双电控阀 |
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CN101975203A true CN101975203A (zh) | 2011-02-16 |
CN101975203B CN101975203B (zh) | 2012-09-19 |
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CN201010508789A Expired - Fee Related CN101975203B (zh) | 2010-10-15 | 2010-10-15 | 用于气动阀岛的双电控阀 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2510659Y (zh) * | 2001-11-09 | 2002-09-11 | 天津铁路信号工厂 | 单向中泄式三位五通电磁换向阀 |
CN2547962Y (zh) * | 2002-06-21 | 2003-04-30 | 张明耀 | 先导型电控输水阀 |
CN201412586Y (zh) * | 2009-04-24 | 2010-02-24 | 蒋志军 | 先导式双电控电磁阀 |
CN201818575U (zh) * | 2010-10-15 | 2011-05-04 | 宁波华液机器制造有限公司 | 用于气动阀岛的双电控阀 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2510659Y (zh) * | 2001-11-09 | 2002-09-11 | 天津铁路信号工厂 | 单向中泄式三位五通电磁换向阀 |
CN2547962Y (zh) * | 2002-06-21 | 2003-04-30 | 张明耀 | 先导型电控输水阀 |
CN201412586Y (zh) * | 2009-04-24 | 2010-02-24 | 蒋志军 | 先导式双电控电磁阀 |
CN201818575U (zh) * | 2010-10-15 | 2011-05-04 | 宁波华液机器制造有限公司 | 用于气动阀岛的双电控阀 |
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CN101975203B (zh) | 2012-09-19 |
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Owner name: NINGBO HUAYE INDUSTRIAL CONTROL TECHNOLOGY CO., LT Free format text: FORMER OWNER: NINGBO HUAYE MACHINE MANUFACTURE CO., LTD. Effective date: 20141023 |
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Free format text: CORRECT: ADDRESS; FROM: 315000 NINGBO, ZHEJIANG PROVINCE TO: 315131 NINGBO, ZHEJIANG PROVINCE |
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Effective date of registration: 20141023 Address after: 315131 Zhejiang city of Ningbo Province Wang town Yinzhou District week Jiacun Patentee after: NINGBO HOYEA INDUSTRIAL CONTROL TECHNOLOGY Co.,Ltd. Address before: The southern Yanwu Street Jiangdong District 315000 Zhejiang city in Ningbo Province, 50 Lane 22, room 1504 Patentee before: NINGBO HOYEA MACHINERY MANUFACTURE Co.,Ltd. |
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Effective date of registration: 20171019 Address after: 315131 Zhejiang city of Ningbo Province Wang town Yinzhou District week Jiacun Patentee after: NINGBO HOYEA MACHINERY MANUFACTURE Co.,Ltd. Address before: 315131 Zhejiang city of Ningbo Province Wang town Yinzhou District week Jiacun Patentee before: NINGBO HOYEA INDUSTRIAL CONTROL TECHNOLOGY Co.,Ltd. |
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