CN1920497A - 密封杆式激光液位计 - Google Patents
密封杆式激光液位计 Download PDFInfo
- Publication number
- CN1920497A CN1920497A CN 200610109311 CN200610109311A CN1920497A CN 1920497 A CN1920497 A CN 1920497A CN 200610109311 CN200610109311 CN 200610109311 CN 200610109311 A CN200610109311 A CN 200610109311A CN 1920497 A CN1920497 A CN 1920497A
- Authority
- CN
- China
- Prior art keywords
- laser
- liquid level
- gate circuit
- detector
- analyzer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101093117A CN100427900C (zh) | 2006-08-08 | 2006-08-08 | 密封杆式激光液位计 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101093117A CN100427900C (zh) | 2006-08-08 | 2006-08-08 | 密封杆式激光液位计 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1920497A true CN1920497A (zh) | 2007-02-28 |
CN100427900C CN100427900C (zh) | 2008-10-22 |
Family
ID=37778269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101093117A Expired - Fee Related CN100427900C (zh) | 2006-08-08 | 2006-08-08 | 密封杆式激光液位计 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100427900C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102620760A (zh) * | 2012-04-05 | 2012-08-01 | 陈云钦 | 光纤探头和采用该光纤探头的复合式液体光纤浓度计 |
CN101285380B (zh) * | 2008-05-27 | 2012-12-19 | 张炳爱 | 竖井水位测量的方法 |
CN104697607A (zh) * | 2015-02-06 | 2015-06-10 | 太仓天衡电子科技有限公司 | 一种非接触式数字液位检测仪及其工作方法 |
CN105424145A (zh) * | 2015-12-15 | 2016-03-23 | 北汽福田汽车股份有限公司 | 燃油测量装置、油箱、车辆以及燃油测量方法 |
CN105675086A (zh) * | 2016-04-15 | 2016-06-15 | 洛阳功航机械科技有限公司 | 一种水文检测标尺 |
CN110081951A (zh) * | 2019-04-16 | 2019-08-02 | 江苏大学 | 一种超声波测距装置 |
CN111473838A (zh) * | 2020-05-13 | 2020-07-31 | 北京市万智生科技有限公司 | 一种用于封闭或半封闭水池蓄水位测量的漂浮式水位仪 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982004316A1 (en) * | 1981-06-05 | 1982-12-09 | Gordon Bryce Fraser | Fluid level indicator |
US4836632A (en) * | 1988-05-16 | 1989-06-06 | National Magnetic Sensors Inc. | Fiber optic liquid level sensor |
CN1092789C (zh) * | 1998-08-17 | 2002-10-16 | 李建国 | 超声波多次脉冲回波测微系统及其测量方法 |
US6717656B2 (en) * | 2000-01-20 | 2004-04-06 | Asian Optical Co. Ltd. | Method and apparatus of a laser range detector |
-
2006
- 2006-08-08 CN CNB2006101093117A patent/CN100427900C/zh not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101285380B (zh) * | 2008-05-27 | 2012-12-19 | 张炳爱 | 竖井水位测量的方法 |
CN102620760A (zh) * | 2012-04-05 | 2012-08-01 | 陈云钦 | 光纤探头和采用该光纤探头的复合式液体光纤浓度计 |
CN104697607A (zh) * | 2015-02-06 | 2015-06-10 | 太仓天衡电子科技有限公司 | 一种非接触式数字液位检测仪及其工作方法 |
CN105424145A (zh) * | 2015-12-15 | 2016-03-23 | 北汽福田汽车股份有限公司 | 燃油测量装置、油箱、车辆以及燃油测量方法 |
CN105424145B (zh) * | 2015-12-15 | 2018-11-20 | 北汽福田汽车股份有限公司 | 燃油测量装置、油箱、车辆以及燃油测量方法 |
CN105675086A (zh) * | 2016-04-15 | 2016-06-15 | 洛阳功航机械科技有限公司 | 一种水文检测标尺 |
CN105675086B (zh) * | 2016-04-15 | 2018-09-18 | 洛阳功航机械科技有限公司 | 一种水文检测标尺 |
CN110081951A (zh) * | 2019-04-16 | 2019-08-02 | 江苏大学 | 一种超声波测距装置 |
CN111473838A (zh) * | 2020-05-13 | 2020-07-31 | 北京市万智生科技有限公司 | 一种用于封闭或半封闭水池蓄水位测量的漂浮式水位仪 |
CN111473838B (zh) * | 2020-05-13 | 2021-12-28 | 北京市万智生科技有限公司 | 一种用于封闭或半封闭水池蓄水位测量的漂浮式水位仪 |
Also Published As
Publication number | Publication date |
---|---|
CN100427900C (zh) | 2008-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100427900C (zh) | 密封杆式激光液位计 | |
CN205982064U (zh) | 一种手持式甲烷激光遥测与点测装置 | |
CN202886279U (zh) | 一种光纤探针传感器 | |
CN103091266B (zh) | 具有报警功能的气体遥测方法 | |
CN102830094A (zh) | 一种用于油井井下持气率测量的蓝宝石光纤探针传感器 | |
CN101858868B (zh) | 一种混凝土裂缝的测试方法及测试装置 | |
CN102778266B (zh) | 一种水位冗余测量装置 | |
CN110553587B (zh) | 一种使用激光遥测甲烷测试仪对泄漏点精准定位的方法 | |
CN204241592U (zh) | 一种模拟变压器重瓦斯故障实现的瓦斯定值校验台 | |
CN2898800Y (zh) | 基于光纤原理的用于燃油泄漏检测的传感器 | |
CN101256089A (zh) | 一种可变精度的光纤传感器 | |
CN108225134B (zh) | 一种火工品爆炸后的声、光、气采集装置 | |
CN2935104Y (zh) | 密封杆式激光液位计 | |
CN103883353A (zh) | 一种分布式激光瓦斯纯无源报警监测装置 | |
CN203981582U (zh) | 一种测量液体中co2气体浓度的传感器 | |
CN201662392U (zh) | 钢球表面质量光电检测装置 | |
CN101592599A (zh) | 宽谱光源红外气体传感器吸收腔 | |
CN101140181A (zh) | 一种光电式液位传感器及其测量方法 | |
CN206862581U (zh) | 一种电池测漏设备 | |
CN206470185U (zh) | 一种光电式液体检测装置 | |
CN211206225U (zh) | 一种激光气体检测设备 | |
CN205486616U (zh) | 一种用于球罐的光纤感温火灾探测系统 | |
CN201917519U (zh) | 一种在位式吸收光谱气体分析系统 | |
CN107167452A (zh) | 基于双面金属包覆波导的硫化氢气体检测方法和检测装置 | |
CN205428115U (zh) | 一种用于拱顶罐的光纤感温火灾探测系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: No 6, No. three, West Road, Ouhai Economic Development Zone, Zhejiang, Wenzhou: 325036 Patentee after: Zhejiang Tianbaoli Technology Development Co., Ltd. Address before: No 6, No. three, West Road, Ouhai Economic Development Zone, Zhejiang, Wenzhou: 325036 Co-patentee before: Lin Yanggen Patentee before: Zhejiang Tian Baoli science and Technology Development Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190322 Address after: 325000 No. 176 Nandanqian Road, Lingkun Street, Oujiangkou Industrial Agglomeration Area, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Yunqin Measurement and Control Technology Co., Ltd. Address before: 325036 No. 6, West Jingsan Road, Ouhai Economic Development Zone, Wenzhou, Zhejiang Patentee before: Zhejiang Tianbaoli Technology Development Co., Ltd. |
|
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: 20081022 Termination date: 20200808 |