CN86207754U - 电容式液位计的液位变送器 - Google Patents
电容式液位计的液位变送器 Download PDFInfo
- Publication number
- CN86207754U CN86207754U CN 86207754 CN86207754U CN86207754U CN 86207754 U CN86207754 U CN 86207754U CN 86207754 CN86207754 CN 86207754 CN 86207754 U CN86207754 U CN 86207754U CN 86207754 U CN86207754 U CN 86207754U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- utility
- model
- pulse
- circuit
- 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.)
- Withdrawn
Links
Images
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 86207754 CN86207754U (zh) | 1986-09-28 | 1986-09-28 | 电容式液位计的液位变送器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 86207754 CN86207754U (zh) | 1986-09-28 | 1986-09-28 | 电容式液位计的液位变送器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN86207754U true CN86207754U (zh) | 1987-09-30 |
Family
ID=4810114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 86207754 Withdrawn CN86207754U (zh) | 1986-09-28 | 1986-09-28 | 电容式液位计的液位变送器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN86207754U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102589646A (zh) * | 2012-02-10 | 2012-07-18 | 梁支信 | U形电容式液位计 |
CN102609010A (zh) * | 2012-03-28 | 2012-07-25 | 彭勇 | 一种用于电动水泵远距离传输液位控制器信号的电源 |
CN110897506A (zh) * | 2019-12-05 | 2020-03-24 | 珠海格力电器股份有限公司 | 电水壶水位检测方法、系统、存储介质、装置及电水壶 |
-
1986
- 1986-09-28 CN CN 86207754 patent/CN86207754U/zh not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102589646A (zh) * | 2012-02-10 | 2012-07-18 | 梁支信 | U形电容式液位计 |
CN102589646B (zh) * | 2012-02-10 | 2013-06-19 | 南宁测控自动化科技有限公司 | U形电容式液位计 |
CN102609010A (zh) * | 2012-03-28 | 2012-07-25 | 彭勇 | 一种用于电动水泵远距离传输液位控制器信号的电源 |
CN110897506A (zh) * | 2019-12-05 | 2020-03-24 | 珠海格力电器股份有限公司 | 电水壶水位检测方法、系统、存储介质、装置及电水壶 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN200986461Y (zh) | 智能电容式液位测量仪 | |
CN1325890C (zh) | 电容检测电路及电容式压力变送器 | |
GB2082785A (en) | Power measuring device | |
CN101634595B (zh) | 一种高精度铂电阻测温系统及基于该系统的测温方法 | |
CN104501885A (zh) | 基于射流原理的高精度低功耗天然气流量测量方法及装置 | |
CN104165728A (zh) | 一种高准确度压力控制器 | |
CN106154053A (zh) | 一种基于载波调制和相敏解调实现的微弱电容的检测芯片 | |
CN86207754U (zh) | 电容式液位计的液位变送器 | |
CN1246678C (zh) | 数字式振动冲击传感器 | |
CN209541891U (zh) | 便捷式震动分析仪 | |
CN204008003U (zh) | 一种高准确度压力控制器 | |
CN114624517B (zh) | 一种通用电阻、电压和频率信号采集模块 | |
CN204612690U (zh) | 高精度气压式高度表 | |
CN2369230Y (zh) | 笔式测振仪 | |
CN221037604U (zh) | 饮水量计量装置 | |
CN204535739U (zh) | 一种数据采集装置 | |
CN110672679A (zh) | 土壤电位梯度测量仪 | |
CN201173953Y (zh) | 便携式双显自动量程数字兆欧表 | |
CN2193517Y (zh) | 蒸发器温度检测变送器 | |
CN87216002U (zh) | 电容式连续数字显示物位仪 | |
CN2320996Y (zh) | 电容微变式压力传感器变送器 | |
CN220893948U (zh) | 布氏硬度检测装置压力检测电路 | |
CN213515815U (zh) | 一种电池内置式电磁流量计 | |
CN212163298U (zh) | 隔离型方波降频电路 | |
CN216209456U (zh) | 一种频率测量装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: Purple Mountain, lighthouse street, Lishui, Zhejiang Applicant after: Computer Technology Inst., Lishui Prefecture, Zhejiang Prov. Address before: No. 93 lighthouse street, Zhejiang, Lishui Applicant before: Computer Application Research Division, Lishui, Zhejiang |
|
CU03 | Correction of utility model patent gazette |
Correction item: Applicant address Correct: Computer Technology Inst., Lishui Prefecture, Zhejiang Prov. False: Zhejiang province Lishui area computer technology research office Number: 14 Page: 133 Volume: 4 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ROOM #, JISUANJIYINGYONGYANJIU, LISHUI CITY PREFECTURE, ZHEJIANG PROVINCETO: ZHEJIANG PROVINCE LISHUI INSTITUTE OF COMPUTER TECHNOLOGY SERVICE |
|
ERR | Gazette correction |
Free format text: CORRECT: APPLICANT ADDRESS; FROM: ROOM #, JISUANJIJISHUYANJIU, LISHUI CITY PREFECTURE, ZHEJIANG PROVINCE TO: ZHEJIANG PROVINCE LISHUI INSTITUTE OF COMPUTER TECHNOLOGY SERVICE |
|
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
RN01 | Renewal of patent term | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |