CN102996546B - 一种多级控制口的水压测试减压装置 - Google Patents
一种多级控制口的水压测试减压装置 Download PDFInfo
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4785849A (en) * | 1985-06-12 | 1988-11-22 | Daikin Industries Ltd. | Pressure reducing valve assembly |
CN2280811Y (zh) * | 1996-11-05 | 1998-05-06 | 泰安工程机械总厂 | 手动换向阀 |
CN1603635A (zh) * | 2004-11-05 | 2005-04-06 | 宁波华液机器制造有限公司 | 一种比例压差控制阀 |
CN201496620U (zh) * | 2009-09-03 | 2010-06-02 | 徐州徐工挖掘机械有限公司 | 速度扭矩切换阀 |
CN201575196U (zh) * | 2009-12-09 | 2010-09-08 | 山东泰丰液压设备有限公司 | 液压液控截止阀 |
CN202381433U (zh) * | 2011-04-06 | 2012-08-15 | 上海朝田实业有限公司 | 一种用于液压设备的外控差动减压阀 |
CN202867382U (zh) * | 2012-10-31 | 2013-04-10 | 无锡鸿声铝业有限公司 | 一种多级控制口的水压测试减压装置 |
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CN201568404U (zh) * | 2009-12-07 | 2010-09-01 | 湖北三江航天万山特种车辆有限公司 | 液压管路双向防爆阀 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4785849A (en) * | 1985-06-12 | 1988-11-22 | Daikin Industries Ltd. | Pressure reducing valve assembly |
CN2280811Y (zh) * | 1996-11-05 | 1998-05-06 | 泰安工程机械总厂 | 手动换向阀 |
CN1603635A (zh) * | 2004-11-05 | 2005-04-06 | 宁波华液机器制造有限公司 | 一种比例压差控制阀 |
CN201496620U (zh) * | 2009-09-03 | 2010-06-02 | 徐州徐工挖掘机械有限公司 | 速度扭矩切换阀 |
CN201575196U (zh) * | 2009-12-09 | 2010-09-08 | 山东泰丰液压设备有限公司 | 液压液控截止阀 |
CN202381433U (zh) * | 2011-04-06 | 2012-08-15 | 上海朝田实业有限公司 | 一种用于液压设备的外控差动减压阀 |
CN202867382U (zh) * | 2012-10-31 | 2013-04-10 | 无锡鸿声铝业有限公司 | 一种多级控制口的水压测试减压装置 |
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Effective date of registration: 20181225 Address after: 277000 Fengcheng Road Private Industrial Zone, Xuecheng District, Zaozhuang City, Shandong Province Patentee after: Zaozhuang Tongxiang Machinery Co., Ltd. Address before: 214000 Hongxiang Industrial Park, Hongshan Town, Wuxi New District, Jiangsu Province Patentee before: Wuxi Hongsheng Aluminium Industry Co., Ltd. |
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Address after: 277000 Fengcheng Road Private Industrial Zone, Xuecheng District, Zaozhuang City, Shandong Province Patentee after: Shandong Tongxiang Environmental Protection Technology Co.,Ltd. Address before: 277000 Fengcheng Road Private Industrial Zone, Xuecheng District, Zaozhuang City, Shandong Province Patentee before: Zaozhuang Tongxiang Machinery Co.,Ltd. |