JPS60129640U

JPS60129640U - temperature detector

Info

Publication number: JPS60129640U
Application number: JP1683984U
Authority: JP
Inventors: 有井　達夫
Original assignee: 株式会社東芝
Priority date: 1984-02-10
Filing date: 1984-02-10
Publication date: 1985-08-30

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

[Brief explanation of the drawing]

第１図は従来技術による温度検出器の実施例を示す図、
第２図は本考案による温度検出器の実施例を示す図、第
３図はタービンバイパス系統を示す概略系統図、第４図
は制御装置のブロック図をそれぞれ示す。２・・・保護筒、３・・・シース、７・・・ヒータ、８
・・・絶縁シース、１０・・・主蒸気管、１１・・・蒸
気加減弁、１２・・・蒸気タービン、１３・・・復水器
、１４・・・タービンバイパス！、１５・・・タービン
バイパス弁、１６・・・減温器、１７・・・温度検出器
、１８・・・制御袋。置、１“９・・・弁開度検出器。FIG. 1 is a diagram showing an embodiment of a temperature detector according to the prior art;
FIG. 2 is a diagram showing an embodiment of the temperature detector according to the present invention, FIG. 3 is a schematic system diagram showing a turbine bypass system, and FIG. 4 is a block diagram of a control device. 2...Protective tube, 3...Sheath, 7...Heater, 8
... Insulation sheath, 10 ... Main steam pipe, 11 ... Steam control valve, 12 ... Steam turbine, 13 ... Condenser, 14 ... Turbine bypass! , 15... Turbine bypass valve, 16... Attemperator, 17... Temperature detector, 18... Control bag. Position, 1"9... Valve opening detector.

Claims

[Scope of utility model registration request]

A temperature detector characterized in that a heater is attached to a sheath housed in a protective tube through an insulating sheath.