CN201935707U - 差压式定值孔板天然气流量计量装置 - Google Patents
差压式定值孔板天然气流量计量装置 Download PDFInfo
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- CN201935707U CN201935707U CN 201020536302 CN201020536302U CN201935707U CN 201935707 U CN201935707 U CN 201935707U CN 201020536302 CN201020536302 CN 201020536302 CN 201020536302 U CN201020536302 U CN 201020536302U CN 201935707 U CN201935707 U CN 201935707U
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CN 201020536302 CN201935707U (zh) | 2010-09-20 | 2010-09-20 | 差压式定值孔板天然气流量计量装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105973321A (zh) * | 2015-07-07 | 2016-09-28 | 成都国光电子仪表有限责任公司 | 天然气微机计量系统 |
CN108799834A (zh) * | 2018-06-21 | 2018-11-13 | 南京国电南自新能源工程技术有限公司 | 一种天然气管线控制系统 |
CN109764921A (zh) * | 2018-12-05 | 2019-05-17 | 西人马(西安)测控科技有限公司 | 一种v锥家用天然气流量计算方法及装置 |
CN110031593A (zh) * | 2019-05-09 | 2019-07-19 | 鞍山翰玛传感技术有限公司 | 一种基于气体含量检测的煤气热值检测装置 |
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2010
- 2010-09-20 CN CN 201020536302 patent/CN201935707U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105973321A (zh) * | 2015-07-07 | 2016-09-28 | 成都国光电子仪表有限责任公司 | 天然气微机计量系统 |
CN108799834A (zh) * | 2018-06-21 | 2018-11-13 | 南京国电南自新能源工程技术有限公司 | 一种天然气管线控制系统 |
CN109764921A (zh) * | 2018-12-05 | 2019-05-17 | 西人马(西安)测控科技有限公司 | 一种v锥家用天然气流量计算方法及装置 |
CN110031593A (zh) * | 2019-05-09 | 2019-07-19 | 鞍山翰玛传感技术有限公司 | 一种基于气体含量检测的煤气热值检测装置 |
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Inventor after: Cai Yinghua Inventor after: Lv Hanying Inventor after: Zhou Xun Inventor after: Sun Hong Inventor after: Ye Meixiang Inventor after: Wang Dong Inventor after: Zhang Shiqiang Inventor after: Yang Xingfei Inventor after: Tang Linhua Inventor before: Zhou Xun Inventor before: Sun Hong Inventor before: Ye Meixiang Inventor before: Wang Dong Inventor before: Lv Hanying Inventor before: Cai Yinghua Inventor before: Zhang Shiqiang Inventor before: Yang Xingfei |
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Free format text: CORRECT: INVENTOR; FROM: ZHOU XUN SUN HONG YE MEIXIANG WANG DONG LV HANYING CAI YINGHUA ZHANG SHIQIANG YANG XINGFEI TO: CAI YINGHUA LV HANYING ZHOU XUN SUN HONG YE MEIXIANG WANG DONG ZHANG SHIQIANG YANG XINGFEI TANG LINHUA |
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Owner name: CHINA PETROCHEMICAL CO., LTD. Free format text: FORMER OWNER: XINAN BRANCH OF SINOPEC Effective date: 20120530 |
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Free format text: CORRECT: ADDRESS; FROM: 610000 CHENGDU, SICHUAN PROVINCE TO: 100728 CHAOYANG, BEIJING |
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Effective date of registration: 20120530 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: Yibin Mechanico-Electric Integration Inst Patentee after: Sinopec Corp. Address before: Admiral street Qingyang District of Chengdu City, Sichuan Province, No. 108 610000 Co-patentee before: Yibin Mechanico-Electric Integration Inst Patentee before: Xinan Branch of SINOPEC |
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Cai Yinghua Inventor after: Sun Hong Inventor after: Zhou Xun Inventor after: Lv Hanying Inventor after: Ye Meixiang Inventor after: Wang Dong Inventor after: Zhang Shiqiang Inventor after: Yang Xingfei Inventor after: Tang Linhua Inventor before: Cai Yinghua Inventor before: Lv Hanying Inventor before: Zhou Xun Inventor before: Sun Hong Inventor before: Ye Meixiang Inventor before: Wang Dong Inventor before: Zhang Shiqiang Inventor before: Yang Xingfei Inventor before: Tang Linhua |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CAI YINGHUA LV HANYING ZHOU XUN SUN HONG YE MEIXIANG WANG DONG ZHANG SHIQIANG YANG XINGFEI TANG LINHUA TO: CAI YINGHUA SUN HONG ZHOU XUN LV HANYING YE MEIXIANG WANG DONG ZHANG SHIQIANG YANG XINGFEI TANG LINHUA |
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Granted publication date: 20110817 |
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CX01 | Expiry of patent term |