JPS5830842U - 温度積算計 - Google Patents

温度積算計

Info

Publication number
JPS5830842U
JPS5830842U JP12413581U JP12413581U JPS5830842U JP S5830842 U JPS5830842 U JP S5830842U JP 12413581 U JP12413581 U JP 12413581U JP 12413581 U JP12413581 U JP 12413581U JP S5830842 U JPS5830842 U JP S5830842U
Authority
JP
Japan
Prior art keywords
temperature
circuit
totalizer
difference
predetermined value
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
Application number
JP12413581U
Other languages
English (en)
Other versions
JPS6237148Y2 (ja
Inventor
藤本　克郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yazaki Corp
Original Assignee
Yazaki Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yazaki Corp filed Critical Yazaki Corp
Priority to JP12413581U priority Critical patent/JPS5830842U/ja
Publication of JPS5830842U publication Critical patent/JPS5830842U/ja
Application granted granted Critical
Publication of JPS6237148Y2 publication Critical patent/JPS6237148Y2/ja
Granted legal-status Critical Current

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  • Measuring Temperature Or Quantity Of Heat (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。

Description

【図面の簡単な説明】
第１図は本考案による温度積算計の一例を示す、　ブロ
ック図、第２図は水晶発振式温度センサの特性例を示す
図である。　　、 ２．４・・・・・・熱媒体配管、６・・・・・・ファン
コイル、８・・・・・・熱媒体入口、１θ・・・・・・
温度センサ、１２・・・・・・熱媒体出口、１４・・・
・・・温度センサ、１６・・・・・・差温度検出回路、
１８・・・・・・ゲート、２０・・・・・・比較回路、
２２・・・・・・動作温度設定回路、２４・・・・・・
温度時間演算回路、２６・・・・・・積算回路、２８・
・・・・・表示部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 熱媒体の流量が一定に調節された熱交換器の出入口温度
    をそれぞれ検出する２つの温度センサと、これら温度セ
    ンサの検出温度から差温度を求める差温度検出回路と、
    検出された差温度の所定値以下を無効にする回路と、所
    定値以上の差温度と時間との積を求める温度時間演算回
    路と、この温度時間演算回路の出力を積算して表示する
    回路とを備えたことを特徴とする温度積算計。
JP12413581U 1981-08-24 1981-08-24 温度積算計 Granted JPS5830842U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12413581U JPS5830842U (ja) 1981-08-24 1981-08-24 温度積算計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12413581U JPS5830842U (ja) 1981-08-24 1981-08-24 温度積算計

Publications (2)

Publication Number Publication Date
JPS5830842U true JPS5830842U (ja) 1983-02-28
JPS6237148Y2 JPS6237148Y2 (ja) 1987-09-22

Family

ID=29918020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12413581U Granted JPS5830842U (ja) 1981-08-24 1981-08-24 温度積算計

Country Status (1)

Country Link
JP (1) JPS5830842U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023741U (ja) * 1983-07-26 1985-02-18 株式会社山武 熱量計の誤測定防止回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458458A (en) * 1977-10-19 1979-05-11 Hitachi Ltd Digital numerical display method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458458A (en) * 1977-10-19 1979-05-11 Hitachi Ltd Digital numerical display method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023741U (ja) * 1983-07-26 1985-02-18 株式会社山武 熱量計の誤測定防止回路

Also Published As

Publication number Publication date
JPS6237148Y2 (ja) 1987-09-22

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