JPS6136934U - Temperature detection device for gas insulated switchgear - Google Patents
Temperature detection device for gas insulated switchgearInfo
- Publication number
- JPS6136934U JPS6136934U JP12173884U JP12173884U JPS6136934U JP S6136934 U JPS6136934 U JP S6136934U JP 12173884 U JP12173884 U JP 12173884U JP 12173884 U JP12173884 U JP 12173884U JP S6136934 U JPS6136934 U JP S6136934U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- insulated switchgear
- gas insulated
- temperature detection
- 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
Landscapes
- Gas-Insulated Switchgears (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Thermally Actuated Switches (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図（よ本考案に基づき構成された温度検知装置の一
実施例を示す主回路導体接続部まわりの縦断面図、第２
図は第１図に示された温度検知装置窃回路構成を示す回
路図、第３図は主回路導体の接続部の構造例を示す縦断
面図である。
１・・・主回路導体、１ａ・・・接続子、２・・・接触
片、４，１０・・・シールド力バー、１１・・・電気接
点、１２・・・電池、１５・・・圧電ブザー。Figure 1 is a vertical sectional view around the main circuit conductor connection section showing an embodiment of the temperature sensing device constructed based on the present invention;
FIG. 3 is a circuit diagram showing the circuit configuration of the temperature sensing device shown in FIG. 1, and FIG. 3 is a longitudinal cross-sectional view showing an example of the structure of the connecting portion of the main circuit conductor. DESCRIPTION OF SYMBOLS 1... Main circuit conductor, 1a... Connector, 2... Contact piece, 4, 10... Shield force bar, 11... Electrical contact, 12... Battery, 15... Piezoelectric buzzer.
Claims (1)
どが収容されてなるガス絶縁開閉装置の前記金属容器内
における電流通電時の発熱部位の異常温度を検知する温
度検知装置であって、前記金属容器内に、所定温度で作
動する電気接点と、電子音を発する圧電ブザーと、この
圧電ブザーに発音エネルギを供給する電池とを配し、前
記所定温度における電気接点の作動によって圧電ブザー
から発せられる音により異常温度を検知することを特徴
とするガス絶縁開閉装置の温度検知装置。A temperature detection device for detecting an abnormal temperature of a heat generating part when current is applied in the metal container of a gas insulated switchgear in which a switchgear multi-bus bar etc. is housed in a metal container filled with an insulating gas, comprising: An electric contact that operates at a predetermined temperature, a piezoelectric buzzer that emits an electronic sound, and a battery that supplies sound energy to the piezoelectric buzzer are arranged in the metal container, and the piezoelectric buzzer is activated by the operation of the electric contact at the predetermined temperature. A temperature detection device for a gas insulated switchgear characterized by detecting abnormal temperature by emitted sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12173884U JPS6136934U (en) | 1984-08-08 | 1984-08-08 | Temperature detection device for gas insulated switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12173884U JPS6136934U (en) | 1984-08-08 | 1984-08-08 | Temperature detection device for gas insulated switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6136934U true JPS6136934U (en) | 1986-03-07 |
Family
ID=30680516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12173884U Pending JPS6136934U (en) | 1984-08-08 | 1984-08-08 | Temperature detection device for gas insulated switchgear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6136934U (en) |
-
1984
- 1984-08-08 JP JP12173884U patent/JPS6136934U/en active Pending
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