JPS6126170U - Warning contact device - Google Patents
Warning contact deviceInfo
- Publication number
- JPS6126170U JPS6126170U JP11022184U JP11022184U JPS6126170U JP S6126170 U JPS6126170 U JP S6126170U JP 11022184 U JP11022184 U JP 11022184U JP 11022184 U JP11022184 U JP 11022184U JP S6126170 U JPS6126170 U JP S6126170U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- slide plate
- contacts
- eddy current
- contact
- 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
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案実施例の要部側面図、第２図は本考案実
施例の要部平面図、第３図は本考案実施例の全体構を示
す正面断面図、第４図は従来例の要部側面図、第５図は
従来例の要部平面図である。
１・・・指針軸、２・・・スライド板、４・・・接点台
、４ａ・・・テーパ部、７，８・・・接点、９・・・導
電部、１７・・・マグネヅト、１８・・・誘導板。Fig. 1 is a side view of the main parts of the embodiment of the invention, Fig. 2 is a plan view of the main parts of the embodiment of the invention, Fig. 3 is a front sectional view showing the overall structure of the embodiment of the invention, and Fig. 4 is the conventional FIG. 5 is a side view of the main part of the example, and FIG. 5 is a plan view of the main part of the conventional example. DESCRIPTION OF SYMBOLS 1... Pointer shaft, 2... Slide plate, 4... Contact stand, 4a... Taper part, 7, 8... Contact, 9... Conductive part, 17... Magnetite, 18 ...Guidance board.
Claims (1)
し、この回転磁界中に配した誘導板に発生する渦電流に
より誘導板に回転力を与える渦電流式速度センサを用い
、前記誘導板に連結されて速度に応じて移動するスライ
ド板上に導電部を形成し、スライド板の移動に伴いこの
導電部が一対の接点に接触して接点間を短絡させること
により、速度に応じてウオーニングを行うものにおいて
、前記スライド板には、所定速度以下ではスライド板と
接点とを非接触状態に保ち、所定速度を越えると接点が
前記スライド板の導電部に接触、摺動するようにテーパ
部を形成したことを特徴とするウオーニング用接点装置
。A rotating magnetic field is formed by a magnet that rotates according to the speed, and an eddy current speed sensor is connected to the guiding plate, and an eddy current type speed sensor is used to apply rotational force to the guiding plate by eddy current generated in the guiding plate placed in the rotating magnetic field. A conductive part is formed on a slide plate that moves according to the speed, and as the slide plate moves, this conductive part contacts a pair of contacts and short-circuits between the contacts, thereby giving a warning according to the speed. In the slide plate, a tapered portion is formed on the slide plate so that the slide plate and the contact point are kept in a non-contact state below a predetermined speed, and the contact contacts and slides on the conductive portion of the slide plate when the speed exceeds a predetermined speed. A warning contact device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11022184U JPS6126170U (en) | 1984-07-23 | 1984-07-23 | Warning contact device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11022184U JPS6126170U (en) | 1984-07-23 | 1984-07-23 | Warning contact device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6126170U true JPS6126170U (en) | 1986-02-17 |
| JPH05862Y2 JPH05862Y2 (en) | 1993-01-11 |
Family
ID=30669345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11022184U Granted JPS6126170U (en) | 1984-07-23 | 1984-07-23 | Warning contact device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6126170U (en) |
-
1984
- 1984-07-23 JP JP11022184U patent/JPS6126170U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05862Y2 (en) | 1993-01-11 |
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