JPS6410684U - - Google Patents
Info
- Publication number
- JPS6410684U JPS6410684U JP9880787U JP9880787U JPS6410684U JP S6410684 U JPS6410684 U JP S6410684U JP 9880787 U JP9880787 U JP 9880787U JP 9880787 U JP9880787 U JP 9880787U JP S6410684 U JPS6410684 U JP S6410684U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic flux
- pole
- pole piece
- needle
- 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
- 230000004907 flux Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Measuring Magnetic Variables (AREA)
Description
第１図は本考案による磁気回路を形成した検針
機の要部構成図、第２図は同平面図、第３図は本
考案と従来の磁気回路との磁束分布状態を示した
説明図、第４図は従来例の説明図である。
１……永久磁石、２……磁極片、３……検出コ
イル、４……補助磁石。
Fig. 1 is a configuration diagram of the main parts of a meter-reading machine with a magnetic circuit according to the present invention, Fig. 2 is a plan view thereof, and Fig. 3 is an explanatory diagram showing the magnetic flux distribution state of the magnetic circuit of the present invention and the conventional magnetic circuit. FIG. 4 is an explanatory diagram of a conventional example. 1... Permanent magnet, 2... Magnetic pole piece, 3... Detection coil, 4... Auxiliary magnet.
Claims (1)
両外側に補助磁石を配設し、磁束流れを磁極片上
方側に移動し上方の磁束密度を大きくしたことを
特徴とする検針機の磁気回路。 A needle-reading machine characterized in that auxiliary magnets are disposed on both sides of the N-pole or S-pole magnetic pole piece at both ends of the main magnet in the magnetic flux direction, and the magnetic flux flow is moved to the upper side of the magnetic pole piece to increase the upper magnetic flux density. magnetic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9880787U JPS6410684U (en) | 1987-06-27 | 1987-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9880787U JPS6410684U (en) | 1987-06-27 | 1987-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6410684U true JPS6410684U (en) | 1989-01-20 |
Family
ID=31325397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9880787U Pending JPS6410684U (en) | 1987-06-27 | 1987-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6410684U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952496B2 (en) * | 1977-07-18 | 1984-12-20 | オムロン株式会社 | digital switch |
-
1987
- 1987-06-27 JP JP9880787U patent/JPS6410684U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952496B2 (en) * | 1977-07-18 | 1984-12-20 | オムロン株式会社 | digital switch |
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