JPH038770U - - Google Patents
Info
- Publication number
- JPH038770U JPH038770U JP6901889U JP6901889U JPH038770U JP H038770 U JPH038770 U JP H038770U JP 6901889 U JP6901889 U JP 6901889U JP 6901889 U JP6901889 U JP 6901889U JP H038770 U JPH038770 U JP H038770U
- Authority
- JP
- Japan
- Prior art keywords
- microcomputer
- memory
- conductor
- insulating substrate
- shielding
- 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
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Description
第１図は本考案の実施例を示す分解斜視図及び
組立断面図、第２図は本考案の実施例の構成図、
第３図は本考案の応用例を示す図、第４図は従来
の電流検知デバイスを示す図である。
図において、１０……絶縁基板、１１……端子
電極、１２……コネクタ部、１３……導体、１４
……磁気抵抗素子、１５……駆動回路、１６……
Ａ／Ｄ変換回路、１７……マイクロコンピユータ
素子、１８，１９……メモリ素子、２０，２０′
……シールド板、を示す。
FIG. 1 is an exploded perspective view and an assembled sectional view showing an embodiment of the present invention, FIG. 2 is a configuration diagram of an embodiment of the present invention,
FIG. 3 is a diagram showing an application example of the present invention, and FIG. 4 is a diagram showing a conventional current sensing device. In the figure, 10...Insulating substrate, 11...Terminal electrode, 12...Connector part, 13...Conductor, 14
... Magnetoresistive element, 15 ... Drive circuit, 16 ...
A/D conversion circuit, 17... microcomputer element, 18, 19... memory element, 20, 20'
...Indicates a shield plate.
Claims (1)
、マイクロコンピユータ素子１７、メモリ素子１
８，１９、及び導体１３と、これらを外部磁界か
らシールドする磁気シールド板２０，２０′とを
少なくとも具備してカード状に構成され、前記導
体１３に流れる電流によつてつくられる磁界を前
記磁気抵抗素子１４により検知し、該手段によつ
て得られる電流に関する情報を前記マイクロコン
ピユータ素子１７及びメモリ素子１８，１９によ
り処理及び記憶することを特徴とするカード型電
流計。 Magnetoresistive element 14 mounted on insulating substrate 10
, microcomputer element 17, memory element 1
8, 19, a conductor 13, and magnetic shield plates 20, 20' for shielding these from an external magnetic field. A card type ammeter characterized in that information regarding the current detected by a resistive element 14 and obtained by the means is processed and stored by the microcomputer element 17 and memory elements 18 and 19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6901889U JPH038770U (en) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6901889U JPH038770U (en) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038770U true JPH038770U (en) | 1991-01-28 |
Family
ID=31603963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6901889U Pending JPH038770U (en) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008541065A (en) * | 2005-05-12 | 2008-11-20 | コーポレーション ヌヴォルト インク． | Current sensor |
| JP2013246005A (en) * | 2012-05-24 | 2013-12-09 | Fujikura Ltd | Current sensor |
-
1989
- 1989-06-15 JP JP6901889U patent/JPH038770U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008541065A (en) * | 2005-05-12 | 2008-11-20 | コーポレーション ヌヴォルト インク． | Current sensor |
| JP2013246005A (en) * | 2012-05-24 | 2013-12-09 | Fujikura Ltd | Current sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH038770U (en) | ||
| JPS61206U (en) | printed coil unit | |
| JPS6144534U (en) | electronic components | |
| JPH03115406U (en) | ||
| JPS5892886U (en) | Electrical connection structure of motor drive coil | |
| JPS5811205U (en) | high voltage variable resistor | |
| JPS5997487U (en) | magnetic sensor | |
| JPS5960578U (en) | magnetic detector | |
| JPS6323750U (en) | ||
| JPS58129163U (en) | magnetic sensor | |
| JPS63121488U (en) | ||
| JPS60130605U (en) | rotary volume | |
| JPS6142043U (en) | Cylindrical position detection switch | |
| JPS6026746U (en) | Structure of display circuit block | |
| JPS6163885U (en) | ||
| JPS6173351U (en) | ||
| JPS6059337U (en) | Remote control type circuit breaker | |
| JPS60184238U (en) | Proximity switch sensor | |
| JPS6446982U (en) | ||
| JPS59134951U (en) | Connection structure between UHF tuner antenna input case and discharge resistor to base housing | |
| JPH0295229U (en) | ||
| JPS60190107U (en) | optical transformation device | |
| JPS6319272U (en) | ||
| JPS60136102U (en) | variable resistor | |
| JPS5914077U (en) | magnetic sensor |