JPS5441543A - Temperature controller - Google Patents

Temperature controller

Info

Publication number
JPS5441543A
JPS5441543A JP10847777A JP10847777A JPS5441543A JP S5441543 A JPS5441543 A JP S5441543A JP 10847777 A JP10847777 A JP 10847777A JP 10847777 A JP10847777 A JP 10847777A JP S5441543 A JPS5441543 A JP S5441543A
Authority
JP
Japan
Prior art keywords
circuit
thermo
level
hysteresis
temp
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
JP10847777A
Other languages
Japanese (ja)
Other versions
JPS5912940B2 (en
Inventor
Hiroshi Fujieda
Tatsuo Saka
Takashi Deguchi
Hidenosuke Matsumoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP52108477A priority Critical patent/JPS5912940B2/en
Publication of JPS5441543A publication Critical patent/JPS5441543A/en
Publication of JPS5912940B2 publication Critical patent/JPS5912940B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Air Conditioning Control Device (AREA)
  • Control Of Temperature (AREA)

Abstract

PURPOSE: To prolong life, by preventing the excess increase of the number of ON- OFF of a cold and heat source by gradually approaching ON level for controlling the hysteresis of a thermo-circuit arranging a temp controller to OFF level.
CONSTITUTION: This temp controller is constituted by a thermistor 1 as a temp detector for detecting the temp of spaces to be air-conditioned, a thermo-circuit 2 for providing a switch circuit 4 switching a cold and heat source 5 ON-OFF in repsonse to the output of the thermistor 1 with ON signals and OFF signals and a hysteresis control circuit 3 for controlling the hysteresis of the thermo-circuit 2, ON level and OFF level, in response to the output of the thermo-circuit 2. The hysteresis control circuit 3 is arranged so as to control said hysteresis in such a manner that the ON level of the thermo-circuit 2 gradually approaches to OFF level with the lapse of time after the thermo-circuit 2 puts out OFF signals
COPYRIGHT: (C)1979,JPO&Japio
JP52108477A 1977-09-09 1977-09-09 temperature control device Expired JPS5912940B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52108477A JPS5912940B2 (en) 1977-09-09 1977-09-09 temperature control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52108477A JPS5912940B2 (en) 1977-09-09 1977-09-09 temperature control device

Publications (2)

Publication Number Publication Date
JPS5441543A true JPS5441543A (en) 1979-04-02
JPS5912940B2 JPS5912940B2 (en) 1984-03-27

Family

ID=14485738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52108477A Expired JPS5912940B2 (en) 1977-09-09 1977-09-09 temperature control device

Country Status (1)

Country Link
JP (1) JPS5912940B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146339U (en) * 1984-08-30 1986-03-27 株式会社ノーリツ Water heater temperature control device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018437U (en) * 1983-07-18 1985-02-07 松下精工株式会社 Ventilation fan for duct

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146339U (en) * 1984-08-30 1986-03-27 株式会社ノーリツ Water heater temperature control device
JPH0512808Y2 (en) * 1984-08-30 1993-04-05

Also Published As

Publication number Publication date
JPS5912940B2 (en) 1984-03-27

Similar Documents

Publication Publication Date Title
JPS5339756A (en) Input control for heat-fixing system
JPS5339136A (en) Fixing temperature controlling method
JPS5441543A (en) Temperature controller
JPS53125587A (en) Temperature controller
JPS5431951A (en) Temperature controller
JPS53115490A (en) Temperature controller
JPS52105641A (en) Control system for warm air heater
JPS5363740A (en) Temperature controller
JPS55102851A (en) Indication device for air conditioner
FR2423810A1 (en) Programmed switching of central heating energy - is performed by clock with numerical indication and controls setting to nearest minute
JPS52133146A (en) Solar heat catching system
JPS54151786A (en) Control system for line heater
JPS53113154A (en) Adjuster of air
JPS51150860A (en) Heating and cooling device
JPS539034A (en) Temperature controller
JPS5485536A (en) Sleep operation circuit for air conditioner
JPS5442585A (en) Temperature controller
JPS6489096A (en) Disk constant temperature forming device
JPS52122941A (en) Induction heating device
JPS51148450A (en) Dimension-measurement device with temperature control
JPS545240A (en) Electric powering time controller for resistance heating furnace
JPS53149374A (en) Dew point and frost point detector
JPS52114141A (en) Heating temperature control system in induction heating
JPS52156448A (en) Temperature controller for water heater
JPS5663608A (en) Control unit