CN202047811U - 次声波回声装置 - Google Patents
次声波回声装置 Download PDFInfo
- Publication number
- CN202047811U CN202047811U CN2011200571118U CN201120057111U CN202047811U CN 202047811 U CN202047811 U CN 202047811U CN 2011200571118 U CN2011200571118 U CN 2011200571118U CN 201120057111 U CN201120057111 U CN 201120057111U CN 202047811 U CN202047811 U CN 202047811U
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- liquid level
- infrasonic
- oil well
- echo
- echometer
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- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000003129 oil well Substances 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200571118U CN202047811U (zh) | 2011-03-07 | 2011-03-07 | 次声波回声装置 |
Applications Claiming Priority (1)
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CN2011200571118U CN202047811U (zh) | 2011-03-07 | 2011-03-07 | 次声波回声装置 |
Publications (1)
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CN202047811U true CN202047811U (zh) | 2011-11-23 |
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CN2011200571118U Expired - Fee Related CN202047811U (zh) | 2011-03-07 | 2011-03-07 | 次声波回声装置 |
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CN (1) | CN202047811U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111442818A (zh) * | 2020-04-16 | 2020-07-24 | 山西格盟中美清洁能源研发中心有限公司 | 一种基于次声波的等离子气化炉熔融物液位检测系统及检测方法 |
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2011
- 2011-03-07 CN CN2011200571118U patent/CN202047811U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111442818A (zh) * | 2020-04-16 | 2020-07-24 | 山西格盟中美清洁能源研发中心有限公司 | 一种基于次声波的等离子气化炉熔融物液位检测系统及检测方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Wanxing Petroleum Machinery Valve Co., Ltd. Assignor: Xue Hua Contract record no.: 2012320000618 Denomination of utility model: Infrasonic-wave echo device Granted publication date: 20111123 License type: Exclusive License Record date: 20120521 |
|
ASS | Succession or assignment of patent right |
Owner name: JIANGSU WANXING PETROLEUM EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HAN BIANJIANG Effective date: 20140208 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 224425 YANCHENG, JIANGSU PROVINCE TO: 224000 YANCHENG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140208 Address after: 224000 No. 9, the Yellow River Road, Funing County Development Zone, Jiangsu, Yancheng City Patentee after: Jiangsu Wanxing Petroleum Equipment Co., Ltd. Address before: 224425 Jiangsu Wanxing petroleum machinery valve Co., Ltd., 8 the Yellow River Road, Funing County Development Zone, Jiangsu, Yancheng City Patentee before: Xue Hua |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20190307 |