JPS6325376U - - Google Patents
Info
- Publication number
- JPS6325376U JPS6325376U JP11747086U JP11747086U JPS6325376U JP S6325376 U JPS6325376 U JP S6325376U JP 11747086 U JP11747086 U JP 11747086U JP 11747086 U JP11747086 U JP 11747086U JP S6325376 U JPS6325376 U JP S6325376U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- hour meter
- coupling part
- watt
- electronic watt
- 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
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 1
Description
第１図はこの考案の一実施例による電子式電力
量計内部のブロツク図、第２図はこの考案で利用
されている磁気結合の原理図、第３図はこの考案
の一実施例の斜視図、第４図は従来の電子式電力
量計内部のブロツク図である。
図において、１は電力量計部、３は制御部、４
は内部磁気結合部、６ａおよび６ｂはコア、７ａ
および７ｂは信号制御スイツチ、８ａおよび８ｂ
は高周波発振装置、１０は筐体、１１は外部設定
装置、１１ａは信号制御スイツチ部、１１ｂは外
部磁気結合部、１２は結合部分である。なお、図
中、同一符号は同一、又は相当部分を示す。
Figure 1 is a block diagram of the inside of an electronic watt-hour meter according to an embodiment of this invention, Figure 2 is a diagram of the principle of magnetic coupling used in this invention, and Figure 3 is a perspective view of an embodiment of this invention. 4 are block diagrams of the interior of a conventional electronic watt-hour meter. In the figure, 1 is a power meter section, 3 is a control section, and 4 is a power meter section.
is an internal magnetic coupling part, 6a and 6b are cores, 7a
and 7b are signal control switches, 8a and 8b
10 is a high frequency oscillation device, 10 is a housing, 11 is an external setting device, 11a is a signal control switch section, 11b is an external magnetic coupling section, and 12 is a coupling section. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
量に比例した信号に変換する電力量計部を筐体内
部に有する電子式電力量計において、筐体の外側
の外部設定装置の外部磁気結合部と磁気的に結合
して、情報の伝達を行う内部磁気結合部を上記筐
体内部に有したことを特徴とする電子式電力量計
。 In an electronic watt-hour meter that has a watt-hour meter section inside the casing that detects input voltage and current and converts the detected amount into a signal proportional to the amount of electricity, the external magnetic field of the external setting device outside the casing An electronic watt-hour meter characterized by having an internal magnetic coupling part inside the casing that magnetically couples with the coupling part and transmits information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11747086U JPS6325376U (en) | 1986-08-01 | 1986-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11747086U JPS6325376U (en) | 1986-08-01 | 1986-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6325376U true JPS6325376U (en) | 1988-02-19 |
Family
ID=31003012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11747086U Pending JPS6325376U (en) | 1986-08-01 | 1986-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6325376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02145107A (en) * | 1988-11-28 | 1990-06-04 | Kobashi Kogyo Co Ltd | Power transmission device for agricultural working machine |
| JPH0357551U (en) * | 1989-10-12 | 1991-06-03 |
-
1986
- 1986-08-01 JP JP11747086U patent/JPS6325376U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02145107A (en) * | 1988-11-28 | 1990-06-04 | Kobashi Kogyo Co Ltd | Power transmission device for agricultural working machine |
| JP2673266B2 (en) * | 1988-11-28 | 1997-11-05 | 小橋工業株式会社 | Power transmission device for agricultural machinery |
| JPH0357551U (en) * | 1989-10-12 | 1991-06-03 |
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