JPS54156335A - Control of temperature - Google Patents

Control of temperature

Info

Publication number
JPS54156335A
JPS54156335A JP6602778A JP6602778A JPS54156335A JP S54156335 A JPS54156335 A JP S54156335A JP 6602778 A JP6602778 A JP 6602778A JP 6602778 A JP6602778 A JP 6602778A JP S54156335 A JPS54156335 A JP S54156335A
Authority
JP
Japan
Prior art keywords
temperature
heat load
signal
damper
volume
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
JP6602778A
Other languages
Japanese (ja)
Other versions
JPS6110322B2 (en
Inventor
Yasushi Kojima
Sadaichi Nabeta
Ryukichi Yokoyama
Toshitaka Fujiwara
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP6602778A priority Critical patent/JPS54156335A/en
Publication of JPS54156335A publication Critical patent/JPS54156335A/en
Publication of JPS6110322B2 publication Critical patent/JPS6110322B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Air Conditioning Control Device (AREA)
  • Feedback Control In General (AREA)

Abstract

PURPOSE: To effect precise control of temperature with a good responsibility using a minimum number of terminal apparatuses by computing from a degree of response of a temperature control system the volume of heat load.
CONSTITUTION: A temperature setting apparatus 310, a temperature measuring apparatus 320 and a damper bevel detector 350 are connected to an arithmetic unit 300 provided with CPU, ROM, RAM, MPX, A/D circuits, etc., and the arithmetic unit 300 is connected to electromagnetic valves 18, 19 of a load regulator 17 through amplification circuits 330, 340. Thus the arithmetic unit 300 can compute, based on a setting signal 311, a measured temperature signal 321 and a damper bevel signal 351, the time of heat load and the volume of heat load every moment, can obtain all of various variable elements of heat load as a synthsized virtual value, can control the opening and shutting of the electromagnetic valves 18, 19, can open or shut a temperature regulating member or damper 14 through a diaphragm operator 16, can detect time change of the damper bevel signal 351 periodically, and according to the volume of its change can repeatedly correct the signal showing a virtual heat load.
COPYRIGHT: (C)1979,JPO&Japio
JP6602778A 1978-05-31 1978-05-31 Control of temperature Granted JPS54156335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6602778A JPS54156335A (en) 1978-05-31 1978-05-31 Control of temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6602778A JPS54156335A (en) 1978-05-31 1978-05-31 Control of temperature

Publications (2)

Publication Number Publication Date
JPS54156335A true JPS54156335A (en) 1979-12-10
JPS6110322B2 JPS6110322B2 (en) 1986-03-28

Family

ID=13304014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6602778A Granted JPS54156335A (en) 1978-05-31 1978-05-31 Control of temperature

Country Status (1)

Country Link
JP (1) JPS54156335A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584935U (en) * 1981-07-03 1983-01-13 三菱電機株式会社 Air conditioner control device
JPS5833516A (en) * 1981-08-25 1983-02-26 Mitsubishi Heavy Ind Ltd Vehicular air conditioning equipment
JPS61231340A (en) * 1985-04-05 1986-10-15 Matsushita Electric Ind Co Ltd Operation controller for air conditioner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584935U (en) * 1981-07-03 1983-01-13 三菱電機株式会社 Air conditioner control device
JPS5833516A (en) * 1981-08-25 1983-02-26 Mitsubishi Heavy Ind Ltd Vehicular air conditioning equipment
JPS61231340A (en) * 1985-04-05 1986-10-15 Matsushita Electric Ind Co Ltd Operation controller for air conditioner

Also Published As

Publication number Publication date
JPS6110322B2 (en) 1986-03-28

Similar Documents

Publication Publication Date Title
JPS5739406A (en) Process control device
GB1476831A (en) Digital fluid flow rate measurement or control system
GB1182786A (en) Control or Alarm Method and Apparatus.
DE3065247D1 (en) Installation for heat transport by means of a fluid
JPS5556552A (en) Automatic room temperature control method and apparatus
JPS5576371A (en) Failure detecting method in heat fixing device of electrophotographic copier
US2874906A (en) Control apparatus with process analog
JPS54156335A (en) Control of temperature
KR850000637A (en) Water level control system for steam generator
JPS5636701A (en) Pi or pid regulator
CA1142648A (en) System for the measurement and control of the heat input to a gas burner
CA1083268A (en) Power measurement system with dynamic correction
JPS52146655A (en) Data processing and controlling unit of balances, etc.
US4337434A (en) Compensator for slowly responding sensors
JPS57203843A (en) Air-fuel ratio feedback control device
JPS54104369A (en) Flow rate measurement control apparatus
JPS552939A (en) Water content measuring instrument for circulation type grain drier
JPS5731722A (en) Combustion control device
JPS57132211A (en) Temperature control method for heater
JPS54133278A (en) Most suitable value arithmetic system of pid control parameter in astatic system process
JPS5764124A (en) Zero-tracking device for electronic ballance
JPS5644906A (en) Control anomaly detecting device
JPS5572609A (en) Testing process for turbine control system
GB930737A (en) Sweat rate indicator
JPS5762406A (en) Process control system