CN103454040A - 差压传感器过压保护装置 - Google Patents
差压传感器过压保护装置 Download PDFInfo
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- CN103454040A CN103454040A CN2013104121655A CN201310412165A CN103454040A CN 103454040 A CN103454040 A CN 103454040A CN 2013104121655 A CN2013104121655 A CN 2013104121655A CN 201310412165 A CN201310412165 A CN 201310412165A CN 103454040 A CN103454040 A CN 103454040A
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- differential pressure
- pressure transducer
- pressure pick
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- protective device
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CN2013104121655A CN103454040A (zh) | 2013-09-11 | 2013-09-11 | 差压传感器过压保护装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106872097A (zh) * | 2017-04-28 | 2017-06-20 | 广东省中山市质量计量监督检测所 | 一种带保护装置的微差压变送器 |
CN110926685A (zh) * | 2019-12-05 | 2020-03-27 | 中国航发四川燃气涡轮研究院 | 微压差传感器的过载保护装置及微压差检测系统 |
CN111562049A (zh) * | 2020-06-03 | 2020-08-21 | 合肥左心科技有限公司 | 一种适用于高强度冲击的压力变送器 |
CN113091994A (zh) * | 2021-04-12 | 2021-07-09 | 成都皓瀚完井岩电科技有限公司 | 一种高静压差压变送传感器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2091883A (en) * | 1981-01-24 | 1982-08-04 | Skil Controls Ltd | Differential pressure transducer |
DE3214031A1 (de) * | 1981-07-27 | 1983-02-03 | VEB Manometerwerk Wittgensdorf, DDR 9127 Wittgensdorf | Selbsttaetige, doppelseitig wirkende ueberdrucksicherung fuer plattenfeder-differenzmanometer |
US4539850A (en) * | 1982-02-15 | 1985-09-10 | Siemens Aktiengesellschaft | Pressure or pressure-difference measuring apparatus with a pressure sensor device protected against overload |
CN101957249A (zh) * | 2010-09-27 | 2011-01-26 | 浙江大学 | 一种差压测量装置及其过载保护装置 |
CN203422190U (zh) * | 2013-09-11 | 2014-02-05 | 博益(天津)气动技术研究所有限公司 | 差压传感器过压保护装置 |
-
2013
- 2013-09-11 CN CN2013104121655A patent/CN103454040A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2091883A (en) * | 1981-01-24 | 1982-08-04 | Skil Controls Ltd | Differential pressure transducer |
DE3214031A1 (de) * | 1981-07-27 | 1983-02-03 | VEB Manometerwerk Wittgensdorf, DDR 9127 Wittgensdorf | Selbsttaetige, doppelseitig wirkende ueberdrucksicherung fuer plattenfeder-differenzmanometer |
US4539850A (en) * | 1982-02-15 | 1985-09-10 | Siemens Aktiengesellschaft | Pressure or pressure-difference measuring apparatus with a pressure sensor device protected against overload |
CN101957249A (zh) * | 2010-09-27 | 2011-01-26 | 浙江大学 | 一种差压测量装置及其过载保护装置 |
CN203422190U (zh) * | 2013-09-11 | 2014-02-05 | 博益(天津)气动技术研究所有限公司 | 差压传感器过压保护装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106872097A (zh) * | 2017-04-28 | 2017-06-20 | 广东省中山市质量计量监督检测所 | 一种带保护装置的微差压变送器 |
CN110926685A (zh) * | 2019-12-05 | 2020-03-27 | 中国航发四川燃气涡轮研究院 | 微压差传感器的过载保护装置及微压差检测系统 |
CN111562049A (zh) * | 2020-06-03 | 2020-08-21 | 合肥左心科技有限公司 | 一种适用于高强度冲击的压力变送器 |
CN113091994A (zh) * | 2021-04-12 | 2021-07-09 | 成都皓瀚完井岩电科技有限公司 | 一种高静压差压变送传感器 |
CN113091994B (zh) * | 2021-04-12 | 2021-11-09 | 成都皓瀚完井岩电科技有限公司 | 一种高静压差压变送传感器 |
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Address after: 300457 Tianjin Binhai New Area Development Zone No. 80 ninth street Fenghua Industrial Park No. 7 Factory Applicant after: BOYI (TIANJIN) PNEUMATIC TECHNOLOGY INSTITUTE CO., LTD. Address before: 300457 Tianjin Binhai New Area Development Zone No. 80 ninth street Fenghua Industrial Park No. 7 Factory Applicant before: Boyi (Tianjin) Pneumatic Technology Inst. Co. Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: BOYI (TIANJIN) PNEUMATIC TECHNOLOGY INST. CO. LTD. TO: TIANJIN BOYI PNEUMATIC TECHNOLOGY INSTITUTE CO., LTD. |
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Application publication date: 20131218 |