CN102384771B - 一种毕托巴流量传感器取压头 - Google Patents
一种毕托巴流量传感器取压头 Download PDFInfo
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- CN102384771B CN102384771B CN 201110379990 CN201110379990A CN102384771B CN 102384771 B CN102384771 B CN 102384771B CN 201110379990 CN201110379990 CN 201110379990 CN 201110379990 A CN201110379990 A CN 201110379990A CN 102384771 B CN102384771 B CN 102384771B
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- 238000005070 sampling Methods 0.000 title abstract 12
- 230000003068 static effect Effects 0.000 claims abstract description 33
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Measuring Fluid Pressure (AREA)
- Measuring Volume Flow (AREA)
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CN 201110379990 CN102384771B (zh) | 2011-11-24 | 2011-11-24 | 一种毕托巴流量传感器取压头 |
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CN 201110379990 CN102384771B (zh) | 2011-11-24 | 2011-11-24 | 一种毕托巴流量传感器取压头 |
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CN102384771A CN102384771A (zh) | 2012-03-21 |
CN102384771B true CN102384771B (zh) | 2013-02-27 |
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CN102865894B (zh) * | 2012-09-14 | 2014-04-09 | 辽宁毕托巴科技有限公司 | 一种瓦斯抽采流量传感器 |
CN104061968A (zh) * | 2014-07-03 | 2014-09-24 | 毕托巴(上海)科技有限公司 | 一种高稳定、宽流速范围毕托巴流量传感器取压头 |
CN104457865A (zh) * | 2014-12-18 | 2015-03-25 | 辽宁毕托巴科技有限公司 | 一种高精度毕托巴流量传感器取压头 |
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CN2476794Y (zh) * | 2001-05-11 | 2002-02-13 | 武淑萍 | 大管径含尘气流流速流量测量装置 |
DE112008003987A5 (de) * | 2008-06-18 | 2011-06-09 | systec Controls Meß- und Regeltechnik GmbH | Staudrucksonde mit Differenzdruckerhöher |
CN201444059U (zh) * | 2009-07-23 | 2010-04-28 | 铁岭市光明仪器仪表厂 | 耐磨、防堵毕托巴流量传感器 |
CN201819708U (zh) * | 2010-06-07 | 2011-05-04 | 孙立军 | 整流翼均速管流量传感器 |
CN201795815U (zh) * | 2010-08-25 | 2011-04-13 | 刘琨 | 防堵型低速管流量计 |
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Owner name: LIAONING PITOTBA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG ZHONGHUI Effective date: 20140806 |
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Effective date of registration: 20140806 Address after: 112000 Tieling City, Liaoning province Tieling Economic Development Zone Branch of Liaoning Maoshan pitotbar Technology Co. Ltd. Patentee after: Liaoning Bitobar Technologies Co.,Ltd. Address before: 112000 Guangming instrument and meter factory, No. 108 South Road, Yinzhou District, Liaoning, Tieling, Tieling Patentee before: Wang Zhonghui |
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CP03 | Change of name, title or address |
Address after: 112600 Leng Dong Street, Tieling Economic Development Zone, Tieling, Liaoning Province, No. 265 Patentee after: Liaoning pitotbar Polytron Technologies Inc. Address before: 112000 Tieling City, Liaoning province Tieling Economic Development Zone Branch of Liaoning Maoshan pitotbar Technology Co. Ltd. Patentee before: Liaoning Bitobar Technologies Co.,Ltd. |
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Address after: No. 265 Lingdong Street, Tieling Economic Development Zone, Tieling City, Liaoning Province, 112366 Patentee after: Liaoning Bitobar Technology Co.,Ltd. Address before: 112600 No. 265, Ling Dong Street, Tieling Economic Development Zone, Tieling, Liaoning Patentee before: Liaoning pitotbar Polytron Technologies Inc. |
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Denomination of invention: A pressure tap for a Bitoba flow sensor Effective date of registration: 20231228 Granted publication date: 20130227 Pledgee: Tieling Branch of Shengjing Bank Co.,Ltd. Pledgor: Liaoning Bitobar Technology Co.,Ltd. Registration number: Y2023210000358 |
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