JPS55162117A - Temperature controller - Google Patents

Temperature controller

Info

Publication number
JPS55162117A
JPS55162117A JP6895679A JP6895679A JPS55162117A JP S55162117 A JPS55162117 A JP S55162117A JP 6895679 A JP6895679 A JP 6895679A JP 6895679 A JP6895679 A JP 6895679A JP S55162117 A JPS55162117 A JP S55162117A
Authority
JP
Japan
Prior art keywords
temperature
thermistor
radiation
heating
thermal load
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
Application number
JP6895679A
Other languages
Japanese (ja)
Inventor
Masaaki Fukuto
Ikuo Saeki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6895679A priority Critical patent/JPS55162117A/en
Publication of JPS55162117A publication Critical patent/JPS55162117A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To lessen a loss of radiation while making it possible to maintain a comfortable temperature in a short time, by providing a thermistor for thermal load detection and by putting it into operation depending upon the composite resistance of its own resestance and that of an outlet temperature detecting thermistor.
CONSTITUTION: A thermal load is a room in which heating is carried out and since external temperature 13 is one of change factors in almost all cases, a detecting method (consisting of heat-sensitive part 12 and its positive-characteristic thermistor 12a) for it is provided. The fitting position of negative-characteristic thermistor 6a of heat-sensitive part 6 for heating-up temkperature detection is the same as before. In this constitution, the OFF value of a temperature controller varies with the resistance value of thermistor 12a (The OFF value increases as the resistance value increases.). Namely, when the external temperature is low and the thermal load is therfore large, the radiation of radiator 9 is increased by incteaseing the heating-up temperature to obtain a comfortable constant temperature quickly. Further, as the external temperature rises, a loss of radiation from hot water piping and a boiler can be reduced to the contrary.
COPYRIGHT: (C)1980,JPO&Japio
JP6895679A 1979-06-04 1979-06-04 Temperature controller Pending JPS55162117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6895679A JPS55162117A (en) 1979-06-04 1979-06-04 Temperature controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6895679A JPS55162117A (en) 1979-06-04 1979-06-04 Temperature controller

Publications (1)

Publication Number Publication Date
JPS55162117A true JPS55162117A (en) 1980-12-17

Family

ID=13388623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6895679A Pending JPS55162117A (en) 1979-06-04 1979-06-04 Temperature controller

Country Status (1)

Country Link
JP (1) JPS55162117A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110942A (en) * 1981-12-24 1983-07-01 Matsushita Electric Ind Co Ltd Electric water heater
JPH0544948A (en) * 1991-08-09 1993-02-23 Rinnai Corp Warm water type room heater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110942A (en) * 1981-12-24 1983-07-01 Matsushita Electric Ind Co Ltd Electric water heater
JPS6326827B2 (en) * 1981-12-24 1988-05-31 Matsushita Electric Ind Co Ltd
JPH0544948A (en) * 1991-08-09 1993-02-23 Rinnai Corp Warm water type room heater

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