JPH0451665U - - Google Patents
Info
- Publication number
- JPH0451665U JPH0451665U JP9283190U JP9283190U JPH0451665U JP H0451665 U JPH0451665 U JP H0451665U JP 9283190 U JP9283190 U JP 9283190U JP 9283190 U JP9283190 U JP 9283190U JP H0451665 U JPH0451665 U JP H0451665U
- Authority
- JP
- Japan
- Prior art keywords
- coils
- switching
- current
- integrating
- voltage
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Unknown Time Intervals (AREA)
- Measurement Of Current Or Voltage (AREA)
Description
第１図は本考案の実施例による積算電力計の内
部の回路構成を示す図、第２図は他の実施例によ
る積算電力計の回路構成を示す図である。
１，２……電流コイル、４……切替装置（切替
手段）、６，８……電圧コイル、１０……タイマ
（計時手段）、１１，１２……電流コイル、１４
……切替装置（切替手段）、１６，１８，１９，
２０……電圧コイル、２１，２２……電流コイル
、２６……タイマ（計時手段）。
FIG. 1 is a diagram showing the internal circuit configuration of an integrating wattmeter according to an embodiment of the present invention, and FIG. 2 is a diagram showing the circuit configuration of an integrating wattmeter according to another embodiment. 1, 2... Current coil, 4... Switching device (switching means), 6, 8... Voltage coil, 10... Timer (timekeeping means), 11, 12... Current coil, 14
...Switching device (switching means), 16, 18, 19,
20... Voltage coil, 21, 22... Current coil, 26... Timer (timekeeping means).
Claims (1)
た積算電力計であつて、 直列に接続された複数の電流コイルと、複数の
電圧コイルと、切替時刻を設定する計時手段と、
該計時手段と連動して設けられ、該計時手段によ
り設定した切替時刻に基づき、前記複数の電圧コ
イルの内の該当する電圧コイルを、前記直列接続
された複数の電流コイルの内の該当する電流コイ
ルへ切替接続する切替手段とを具備することを特
徴とする積算電力計。[Scope of claim for utility model registration] An integrating wattmeter configured by connecting the circuit elements of multiple integrating wattmeters, including multiple current coils connected in series, multiple voltage coils, and a switching time set. a timekeeping means for
The corresponding voltage coil among the plurality of voltage coils is connected to the corresponding current among the plurality of series-connected current coils based on the switching time set by the timing means. An integrating wattmeter comprising: switching means for switching connection to a coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9283190U JPH0451665U (en) | 1990-09-04 | 1990-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9283190U JPH0451665U (en) | 1990-09-04 | 1990-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0451665U true JPH0451665U (en) | 1992-04-30 |
Family
ID=31829590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9283190U Pending JPH0451665U (en) | 1990-09-04 | 1990-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451665U (en) |
-
1990
- 1990-09-04 JP JP9283190U patent/JPH0451665U/ja active Pending
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