CN102936918B - 气控换向水阀及其真空集便器的水增压装置 - Google Patents
气控换向水阀及其真空集便器的水增压装置 Download PDFInfo
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- CN102936918B CN102936918B CN201210503104.5A CN201210503104A CN102936918B CN 102936918 B CN102936918 B CN 102936918B CN 201210503104 A CN201210503104 A CN 201210503104A CN 102936918 B CN102936918 B CN 102936918B
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CN201210503104.5A CN102936918B (zh) | 2012-11-30 | 2012-11-30 | 气控换向水阀及其真空集便器的水增压装置 |
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CN201210503104.5A CN102936918B (zh) | 2012-11-30 | 2012-11-30 | 气控换向水阀及其真空集便器的水增压装置 |
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CN102936918A CN102936918A (zh) | 2013-02-20 |
CN102936918B true CN102936918B (zh) | 2016-01-20 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2282098Y (zh) * | 1996-04-23 | 1998-05-20 | 李强 | 一种低压启动气控换向阀 |
EP0892204A2 (en) * | 1997-07-14 | 1999-01-20 | Furon Company | Improved diaphragm valve with leak detection |
US20020066488A1 (en) * | 1998-12-18 | 2002-06-06 | John Leys | Creep resistant valve |
CN101117119A (zh) * | 2007-08-30 | 2008-02-06 | 尤云来 | 铁路列车粪便收集系统 |
JP2010164130A (ja) * | 2009-01-15 | 2010-07-29 | Asahi Organic Chem Ind Co Ltd | 背圧制御弁 |
CN102251566A (zh) * | 2011-04-28 | 2011-11-23 | 刘雪松 | 一种列车用智能集便器 |
CN102444639A (zh) * | 2011-12-26 | 2012-05-09 | 重庆航宇实业有限公司 | 一种气控换向阀 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85202016U (zh) * | 1985-05-30 | 1986-11-19 | 洛阳市自动化研究所 | 膜片式电磁换向阀 |
CN100460609C (zh) * | 2003-08-01 | 2009-02-11 | 刘星良 | 一种节水延时阀装置 |
CN101968118B (zh) * | 2009-07-28 | 2014-07-30 | 丹佛斯(天津)有限公司 | 膨胀阀及其膜片支撑结构 |
CN102345315B (zh) * | 2011-07-15 | 2014-04-30 | 厦门立业卫浴工业有限公司 | 一种多功能进水阀 |
CN202419030U (zh) * | 2011-12-26 | 2012-09-05 | 重庆永泰水处理系统工程有限公司 | 隔膜式脉动阻尼器 |
CN102737909A (zh) * | 2012-06-18 | 2012-10-17 | 南京荣欣化工有限公司 | 压力控制装置 |
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- 2012-11-30 CN CN201210503104.5A patent/CN102936918B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2282098Y (zh) * | 1996-04-23 | 1998-05-20 | 李强 | 一种低压启动气控换向阀 |
EP0892204A2 (en) * | 1997-07-14 | 1999-01-20 | Furon Company | Improved diaphragm valve with leak detection |
US20020066488A1 (en) * | 1998-12-18 | 2002-06-06 | John Leys | Creep resistant valve |
CN101117119A (zh) * | 2007-08-30 | 2008-02-06 | 尤云来 | 铁路列车粪便收集系统 |
JP2010164130A (ja) * | 2009-01-15 | 2010-07-29 | Asahi Organic Chem Ind Co Ltd | 背圧制御弁 |
CN102251566A (zh) * | 2011-04-28 | 2011-11-23 | 刘雪松 | 一种列车用智能集便器 |
CN102444639A (zh) * | 2011-12-26 | 2012-05-09 | 重庆航宇实业有限公司 | 一种气控换向阀 |
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Address after: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road Patentee after: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. Patentee after: NINGBO CRRC TIMES TRANSDUCER TECHNOLOGY Co.,Ltd. Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road Patentee before: ZHUZHOU CSR TIMES ELECTRIC Co.,Ltd. Patentee before: Ningbo CRRC Times Transducer Technology Co.,Ltd. |
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Effective date of registration: 20190724 Address after: Minglun village five 315111 villages and towns in Zhejiang city of Ningbo province Yinzhou District Patentee after: NINGBO CRRC TIMES ELECTRIC EQUIPMENT CO.,LTD. Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road Co-patentee before: NINGBO CRRC TIMES TRANSDUCER TECHNOLOGY Co.,Ltd. Patentee before: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. |
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Effective date of registration: 20230619 Address after: No. 169 Shidai Road, Shifeng District, Zhuzhou City, Hunan Province, 412099 Patentee after: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. Address before: 315111 Minglun village, Wuxiang Township, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO CRRC TIMES ELECTRIC EQUIPMENT CO.,LTD. |