JPH0268634U - - Google Patents
Info
- Publication number
- JPH0268634U JPH0268634U JP14531688U JP14531688U JPH0268634U JP H0268634 U JPH0268634 U JP H0268634U JP 14531688 U JP14531688 U JP 14531688U JP 14531688 U JP14531688 U JP 14531688U JP H0268634 U JPH0268634 U JP H0268634U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- overheating
- heat
- sensitive element
- overheating temperature
- 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
- 238000013021 overheating Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
第１図は本考案に係わる過熱温度検知装置の使
用状況を示す斜視図で、第２図は過熱温度センサ
ーの構成の一例を示す平面図、第３図は過熱温度
センサーの電気回路接続図、第４図は従来のサー
モラベルによる過熱検知の一実施例を示す斜視図
である。
１……過熱温度検知装置、２……無線受信装置
、３……アンテナ、１０……電源変流器、２０…
…過熱温度センサー、２１……感熱素子、２２…
…可動接点、２３……固定接点、２４……ヒート
シンク、２５……設定温度調整器、２６……外装
ケース、３０……放電器、３１……放電ギヤツプ
、３２……火花放電、３３……放電、３６……電
磁波、５０……通電部、５１……連結部、５２…
…ボルト・ナツト、６０……サーモラベル、６２
……電源線。
FIG. 1 is a perspective view showing how the overheating temperature detection device according to the present invention is used, FIG. 2 is a plan view showing an example of the configuration of the overheating temperature sensor, and FIG. 3 is an electric circuit connection diagram of the overheating temperature sensor. FIG. 4 is a perspective view showing an example of overheat detection using a conventional thermolabel. DESCRIPTION OF SYMBOLS 1... Overheating temperature detection device, 2... Radio receiving device, 3... Antenna, 10... Power supply current transformer, 20...
...Overheating temperature sensor, 21...Thermosensitive element, 22...
...Movable contact, 23...Fixed contact, 24...Heat sink, 25...Set temperature regulator, 26...Exterior case, 30...Discharger, 31...Discharge gap, 32...Spark discharge, 33... Discharge, 36... Electromagnetic wave, 50... Current carrying part, 51... Connection part, 52...
...Boruto Natsuto, 60...Thermolabel, 62
...Power line.
Claims (1)
巻線とする電源変流器で構成された電源部、予め
設定された温度を検知した時に開閉動作する電気
接点を有する感熱素子と該感熱素子の前記接点の
開閉動作に対応して放電する放電器からなる過熱
温度センサー、並びに、この過熱温度センサーよ
り、過熱検知時に放射される電磁波を無線受信す
る無線受信装置、から成ることを特徴とする過熱
温度検知装置。 ２ 請求項１記載の電源変流器が複数個の単位電
源変流器の２次巻線を直列に接続して成る過熱温
度検知装置。[Scope of Claim for Utility Model Registration] 1. A power supply section consisting of a power supply current transformer whose primary winding is a current-carrying section housed inside a switchboard container, and an electrical contact that opens and closes when a preset temperature is detected. an overheating temperature sensor comprising a heat-sensitive element having a heat-sensitive element and a discharger that discharges a discharge in response to the opening/closing operation of the contacts of the heat-sensitive element, and a wireless receiving device that wirelessly receives electromagnetic waves emitted from the overheating temperature sensor when overheating is detected. An overheating temperature detection device comprising: 2. An overheating temperature detection device, wherein the power supply current transformer according to claim 1 is formed by connecting secondary windings of a plurality of unit power supply current transformers in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14531688U JPH0268634U (en) | 1988-11-07 | 1988-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14531688U JPH0268634U (en) | 1988-11-07 | 1988-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0268634U true JPH0268634U (en) | 1990-05-24 |
Family
ID=31413796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14531688U Pending JPH0268634U (en) | 1988-11-07 | 1988-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0268634U (en) |
-
1988
- 1988-11-07 JP JP14531688U patent/JPH0268634U/ja active Pending
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