CN202994903U - 手持式数字显示核相器 - Google Patents
手持式数字显示核相器 Download PDFInfo
- Publication number
- CN202994903U CN202994903U CN 201220687774 CN201220687774U CN202994903U CN 202994903 U CN202994903 U CN 202994903U CN 201220687774 CN201220687774 CN 201220687774 CN 201220687774 U CN201220687774 U CN 201220687774U CN 202994903 U CN202994903 U CN 202994903U
- Authority
- CN
- China
- Prior art keywords
- phase
- chip microcomputer
- square wave
- frequency divider
- display
- 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.)
- Expired - Lifetime
Links
- 238000007493 shaping process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 241000270722 Crocodylidae Species 0.000 description 2
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Landscapes
- Measuring Phase Differences (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220687774 CN202994903U (zh) | 2012-12-13 | 2012-12-13 | 手持式数字显示核相器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220687774 CN202994903U (zh) | 2012-12-13 | 2012-12-13 | 手持式数字显示核相器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202994903U true CN202994903U (zh) | 2013-06-12 |
Family
ID=48566072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220687774 Expired - Lifetime CN202994903U (zh) | 2012-12-13 | 2012-12-13 | 手持式数字显示核相器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202994903U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103592515A (zh) * | 2013-11-21 | 2014-02-19 | 厦门安达兴电气集团有限公司 | 通用型相位识别器 |
CN106841779A (zh) * | 2016-12-09 | 2017-06-13 | 华中农业大学 | 基于分频方式的相位差精确测量系统及测量方法 |
CN108008189A (zh) * | 2017-12-25 | 2018-05-08 | 黑龙江龙电电气有限公司 | 一种相位检测装置及方法 |
-
2012
- 2012-12-13 CN CN 201220687774 patent/CN202994903U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103592515A (zh) * | 2013-11-21 | 2014-02-19 | 厦门安达兴电气集团有限公司 | 通用型相位识别器 |
CN106841779A (zh) * | 2016-12-09 | 2017-06-13 | 华中农业大学 | 基于分频方式的相位差精确测量系统及测量方法 |
CN106841779B (zh) * | 2016-12-09 | 2023-03-28 | 华中农业大学 | 基于分频方式的相位差精确测量系统及测量方法 |
CN108008189A (zh) * | 2017-12-25 | 2018-05-08 | 黑龙江龙电电气有限公司 | 一种相位检测装置及方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202486218U (zh) | 一种高压线路的无线核相装置 | |
CN202994903U (zh) | 手持式数字显示核相器 | |
CN203870187U (zh) | 二次电缆智能查线仪 | |
CN103969582A (zh) | 一种三相电机相序与转向测定方法及装置 | |
CN104977507A (zh) | 一种雷电故障定位检测装置 | |
CN204086435U (zh) | 一种微机继电保护测试仪 | |
CN203299284U (zh) | 10kV开关柜核相器 | |
CN204694781U (zh) | 一种便携式多功能电磁场强测试仪 | |
CN103592515A (zh) | 通用型相位识别器 | |
CN208921814U (zh) | 电动汽车线束通断检测装置 | |
CN202548269U (zh) | 一种电磁感应线圈的极性判别装置 | |
CN205210225U (zh) | 排线连接检测器 | |
CN201035109Y (zh) | 卷线盘的检测器 | |
CN204530793U (zh) | 一体式低应变基桩动测仪 | |
CN203069744U (zh) | 半导体三极管参数测试仪 | |
CN203422137U (zh) | 油位测量转换电路 | |
CN203337719U (zh) | 一种电子围栏测试电路 | |
CN203490317U (zh) | 一种串口线检测装置 | |
CN203732714U (zh) | 电能表载波模块的测试工装 | |
CN204405756U (zh) | 一种海水发电系统中保护电路安全测试系统 | |
CN207133358U (zh) | 低导通电阻报警电路和低导通电阻报警设备 | |
CN103487714A (zh) | 一种串口线检测装置 | |
CN206292299U (zh) | 电流电压检测仪器 | |
CN202209990U (zh) | 一种智能光功率计 | |
CN204945213U (zh) | 一种网路多功能仪表 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: WUHAN TAIKE ELECTRIC CO., LTD. Free format text: FORMER NAME: WUHAN TAIKE ELECTRIC LTD. |
|
CP03 | Change of name, title or address |
Address after: 430070 Hubei Province, Wuhan city Hongshan District Luoshi Road No. 519 Ming Ze Liwan 1 unit C block 14 layer Patentee after: WUHAN TAIKE ELECTRIC CO.,LTD. Address before: 430070 Hubei Province, Wuhan city Hongshan District Luoshi Road No. 519 Ming Ze Liwan 1 block C floor 14 Patentee before: WUHAN TAIKE ELECTRIC Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130612 |