CN201519505U - 板框式滤油机进出油四通换向阀 - Google Patents
板框式滤油机进出油四通换向阀 Download PDFInfo
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- CN201519505U CN201519505U CN 200920217331 CN200920217331U CN201519505U CN 201519505 U CN201519505 U CN 201519505U CN 200920217331 CN200920217331 CN 200920217331 CN 200920217331 U CN200920217331 U CN 200920217331U CN 201519505 U CN201519505 U CN 201519505U
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CN 200920217331 CN201519505U (zh) | 2009-09-28 | 2009-09-28 | 板框式滤油机进出油四通换向阀 |
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CN 200920217331 CN201519505U (zh) | 2009-09-28 | 2009-09-28 | 板框式滤油机进出油四通换向阀 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102128286A (zh) * | 2011-03-02 | 2011-07-20 | 宁波电业局 | 一种变压器检修用的油路切换装置 |
CN110657021A (zh) * | 2018-06-29 | 2020-01-07 | 潍柴动力股份有限公司 | 涡前控制阀及发动机 |
CN113896160A (zh) * | 2021-11-19 | 2022-01-07 | 固安恒拓包装设备有限公司 | 一种定量灌装结构及定量灌装装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102128286A (zh) * | 2011-03-02 | 2011-07-20 | 宁波电业局 | 一种变压器检修用的油路切换装置 |
CN102128286B (zh) * | 2011-03-02 | 2013-02-20 | 宁波电业局 | 一种变压器检修用的油路切换装置 |
CN110657021A (zh) * | 2018-06-29 | 2020-01-07 | 潍柴动力股份有限公司 | 涡前控制阀及发动机 |
CN113896160A (zh) * | 2021-11-19 | 2022-01-07 | 固安恒拓包装设备有限公司 | 一种定量灌装结构及定量灌装装置 |
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Owner name: HEBEI ELECTRIC POWER CORPORATION SHIJIAZHUANG POWE Effective date: 20130509 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHIJIAZHUANG POWER SUPPLY COMPANY Effective date: 20130509 |
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Effective date of registration: 20130509 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corporation Patentee after: Shijiazhuang Power Supply Co.,Ltd. Address before: 050051 Hebei province Shijiazhuang weimingdian No. 23 North Street No. 1 Fu Patentee before: Shijiazhuang Power Supply Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
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