JPH042909U - - Google Patents
Info
- Publication number
- JPH042909U JPH042909U JP4246590U JP4246590U JPH042909U JP H042909 U JPH042909 U JP H042909U JP 4246590 U JP4246590 U JP 4246590U JP 4246590 U JP4246590 U JP 4246590U JP H042909 U JPH042909 U JP H042909U
- Authority
- JP
- Japan
- Prior art keywords
- case
- rotary member
- magnetic material
- magnet
- switch
- 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.)
- Granted
Links
- 239000000126 substance Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
第１図〜第５図はこの考案の一実施例を示すも
ので、第１図は磁石式磁性体検知器の横断平面図
、第２図は同縦断側面図、第３図は同作用を説明
するための縦断側面図、第４図および第５図は感
度調整スプリング機構の側面図、第６図は従来の
磁石式鋼心検知器の縦断側面図、第７図は同作用
を説明するための縦断側面図、第８図は従来の磁
石式鋼心検知器の使用状態図、第９図は送電線の
鋼心アルミ撚線の接続状態の側面図である。
２１……ケース、２４……検知部、２９……回
動部材、３４……磁石、３５……ウエイト、４６
……スイツチ、５２……ブザー、５３……表示部
。
Figures 1 to 5 show an embodiment of this invention. Figure 1 is a cross-sectional plan view of a magnet-type magnetic substance detector, Figure 2 is a longitudinal sectional side view of the same, and Figure 3 shows the same action. FIG. 4 and FIG. 5 are side views of the sensitivity adjustment spring mechanism, FIG. 6 is a vertical side view of a conventional magnetic steel core detector, and FIG. 7 is a side view for explaining the same function. FIG. 8 is a diagram of a conventional magnetic steel core detector in use, and FIG. 9 is a side view of a state in which steel core aluminum stranded wires of a power transmission line are connected. 21... Case, 24... Detection unit, 29... Rotating member, 34... Magnet, 35... Weight, 46
...Switch, 52...Buzzer, 53...Display section.
Claims (1)
から磁性体の有無を目視不能な物体に近接もしく
は接触することにより、磁性体の有無を検知する
磁石式磁性体検知器において、ケースと、このケ
ースの内部に枢支部により回動自在に枢支され一
端側に磁石、他端側にウエイトを設けてバランス
された回動部材と、前記ケースの内部に設けられ
前記回動部材の回動量を検出してオン・オフされ
るスイツチと、このスイツチのオン・オフ状態を
表示する表示手段とを具備したことを特徴とする
磁石式磁性体検知器。 In a magnetic magnetic material detector that detects the presence or absence of a magnetic material by approaching or touching an object that is surrounded by a non-magnetic material and cannot be visually detected from the outside, the case and , a rotary member rotatably supported by a pivot inside the case and balanced by providing a magnet at one end and a weight at the other end; and a rotary member provided inside the case to rotate the rotary member. 1. A magnet-type magnetic substance detector comprising: a switch that is turned on and off by detecting the amount of motion; and display means that displays the on/off state of the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4246590U JPH073767Y2 (en) | 1990-04-23 | 1990-04-23 | Magnet type magnetic material detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4246590U JPH073767Y2 (en) | 1990-04-23 | 1990-04-23 | Magnet type magnetic material detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH042909U true JPH042909U (en) | 1992-01-10 |
| JPH073767Y2 JPH073767Y2 (en) | 1995-01-30 |
Family
ID=31554035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4246590U Expired - Fee Related JPH073767Y2 (en) | 1990-04-23 | 1990-04-23 | Magnet type magnetic material detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073767Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016194472A (en) * | 2015-04-01 | 2016-11-17 | 東京電力ホールディングス株式会社 | Pen-type electric conduction sensor |
-
1990
- 1990-04-23 JP JP4246590U patent/JPH073767Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016194472A (en) * | 2015-04-01 | 2016-11-17 | 東京電力ホールディングス株式会社 | Pen-type electric conduction sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073767Y2 (en) | 1995-01-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |