CN204739233U - 一种管汇用可调式节流阀 - Google Patents
一种管汇用可调式节流阀 Download PDFInfo
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- CN204739233U CN204739233U CN201520320531.9U CN201520320531U CN204739233U CN 204739233 U CN204739233 U CN 204739233U CN 201520320531 U CN201520320531 U CN 201520320531U CN 204739233 U CN204739233 U CN 204739233U
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- 238000002347 injection Methods 0.000 abstract 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 6
- 238000005457 optimization Methods 0.000 description 5
- 235000014121 butter Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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CN201520320531.9U CN204739233U (zh) | 2015-05-19 | 2015-05-19 | 一种管汇用可调式节流阀 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105889165A (zh) * | 2016-06-21 | 2016-08-24 | 珠海格力电器股份有限公司 | 压力调节阀 |
CN105952630A (zh) * | 2016-06-21 | 2016-09-21 | 珠海格力电器股份有限公司 | 液压泵及空调器 |
CN107366778A (zh) * | 2017-09-20 | 2017-11-21 | 中国船舶重工集团公司第七0三研究所 | 一种管道式调节针阀 |
CN108757623A (zh) * | 2018-08-20 | 2018-11-06 | 刘永 | 一种稳定型两通比例节流阀 |
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2015
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105889165A (zh) * | 2016-06-21 | 2016-08-24 | 珠海格力电器股份有限公司 | 压力调节阀 |
CN105952630A (zh) * | 2016-06-21 | 2016-09-21 | 珠海格力电器股份有限公司 | 液压泵及空调器 |
CN105952630B (zh) * | 2016-06-21 | 2019-11-22 | 珠海格力电器股份有限公司 | 液压泵及空调器 |
CN107366778A (zh) * | 2017-09-20 | 2017-11-21 | 中国船舶重工集团公司第七0三研究所 | 一种管道式调节针阀 |
CN108757623A (zh) * | 2018-08-20 | 2018-11-06 | 刘永 | 一种稳定型两通比例节流阀 |
CN108757623B (zh) * | 2018-08-20 | 2024-05-10 | 刘永 | 一种稳定型两通比例节流阀 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Effective date of registration: 20190929 Address after: 257100 101, building 1, No. 7, Yicheng Road, Dongying District, Dongying City, Shandong Province Patentee after: Shandong Rongteng Petroleum Equipment Co., Ltd. Address before: 257081, Shandong, Dongying, south two North Road, Shengli Industrial Park, No. fourteen, Lu Yidong Patentee before: SHENGLI OILFIELD RUITE MACHINERY MANUFACTURING CO., LTD. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20200519 |
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CF01 | Termination of patent right due to non-payment of annual fee |