JPS544449A - Operational controller of cooling or heating device - Google Patents

Operational controller of cooling or heating device

Info

Publication number
JPS544449A
JPS544449A JP6957877A JP6957877A JPS544449A JP S544449 A JPS544449 A JP S544449A JP 6957877 A JP6957877 A JP 6957877A JP 6957877 A JP6957877 A JP 6957877A JP S544449 A JPS544449 A JP S544449A
Authority
JP
Japan
Prior art keywords
cooling
heating device
operational controller
power
operational
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
JP6957877A
Other languages
Japanese (ja)
Inventor
Yoshio Takano
Minoru Tanaka
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.)
Azbil Corp
Original Assignee
Azbil 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 Azbil Corp filed Critical Azbil Corp
Priority to JP6957877A priority Critical patent/JPS544449A/en
Publication of JPS544449A publication Critical patent/JPS544449A/en
Pending legal-status Critical Current

Links

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: To economize power, by automatically and concentrically controlling operational time by means of a circuit arrangement for comparing the total sum of power fed to a plurality of cooling and heating devices and set value.
COPYRIGHT: (C)1979,JPO&Japio
JP6957877A 1977-06-13 1977-06-13 Operational controller of cooling or heating device Pending JPS544449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6957877A JPS544449A (en) 1977-06-13 1977-06-13 Operational controller of cooling or heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6957877A JPS544449A (en) 1977-06-13 1977-06-13 Operational controller of cooling or heating device

Publications (1)

Publication Number Publication Date
JPS544449A true JPS544449A (en) 1979-01-13

Family

ID=13406813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6957877A Pending JPS544449A (en) 1977-06-13 1977-06-13 Operational controller of cooling or heating device

Country Status (1)

Country Link
JP (1) JPS544449A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818051U (en) * 1981-07-28 1983-02-03 三菱自動車工業株式会社 Injection timing control device
JPS5872432U (en) * 1981-11-10 1983-05-17 三菱自動車工業株式会社 Advance angle of fuel injection pump
JPS5896025U (en) * 1981-12-24 1983-06-29 三菱自動車工業株式会社 Fuel injection timing adjustment device
US4915162A (en) * 1985-09-10 1990-04-10 Sanden Corporation Method and apparatus for heater current control for automatic vending machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818051U (en) * 1981-07-28 1983-02-03 三菱自動車工業株式会社 Injection timing control device
JPS5872432U (en) * 1981-11-10 1983-05-17 三菱自動車工業株式会社 Advance angle of fuel injection pump
JPS5896025U (en) * 1981-12-24 1983-06-29 三菱自動車工業株式会社 Fuel injection timing adjustment device
US4915162A (en) * 1985-09-10 1990-04-10 Sanden Corporation Method and apparatus for heater current control for automatic vending machine

Similar Documents

Publication Publication Date Title
JPS51149480A (en) Servo device for n umerical control
JPS5278052A (en) Switching regulator
JPS544449A (en) Operational controller of cooling or heating device
JPS5437944A (en) Apparatuses operation controller
JPS5416081A (en) Control of equipment
JPS5399186A (en) Temperature controller
JPS53117182A (en) Sequence controller
JPS5232557A (en) Supply control device
JPS525452A (en) Control process of reactive power readjusting system
JPS52135980A (en) Plant control equipment
JPS521433A (en) Control device for wiring connection equipment
JPS51116389A (en) The hothouse control apparatus
JPS5432024A (en) Automatic power supply control system
JPS5391442A (en) Gas water heater
JPS5233058A (en) Power factor-voltage control device
JPS5425394A (en) Temperature control circuit using heat sensitive thyristor
JPS549001A (en) Number of pumpes control device
JPS5388143A (en) Power controller
JPS51133648A (en) Process for controlling load and device thereof
JPS528441A (en) Power supplying system
JPS51111650A (en) Zero volt switching power adjustor
JPS531705A (en) Automatic controller for electrolytic protection system used with heat exchanger
JPS5426416A (en) Controller for thyristor leonard
JPS53101635A (en) Controlling frequency in power system
JPS5319516A (en) Transistor chopper device