Nothing Special   »   [go: up one dir, main page]

JPS53128040A - Controller for air cooling and heating exchanger - Google Patents

Controller for air cooling and heating exchanger

Info

Publication number
JPS53128040A
JPS53128040A JP4267177A JP4267177A JPS53128040A JP S53128040 A JPS53128040 A JP S53128040A JP 4267177 A JP4267177 A JP 4267177A JP 4267177 A JP4267177 A JP 4267177A JP S53128040 A JPS53128040 A JP S53128040A
Authority
JP
Japan
Prior art keywords
controller
air cooling
heating exchanger
relays
reversing
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
JP4267177A
Other languages
Japanese (ja)
Inventor
Osamu Seki
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 JP4267177A priority Critical patent/JPS53128040A/en
Publication of JPS53128040A publication Critical patent/JPS53128040A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: To obtain a small size controller manufactured at a low cost, with no control system utilizing a conventional damper, capable of reducing the blowing amount by reversing the rotating direction of a three-phase induction motor through a temperature controller, two relays and timing relay.
COPYRIGHT: (C)1978,JPO&Japio
JP4267177A 1977-04-15 1977-04-15 Controller for air cooling and heating exchanger Pending JPS53128040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4267177A JPS53128040A (en) 1977-04-15 1977-04-15 Controller for air cooling and heating exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4267177A JPS53128040A (en) 1977-04-15 1977-04-15 Controller for air cooling and heating exchanger

Publications (1)

Publication Number Publication Date
JPS53128040A true JPS53128040A (en) 1978-11-08

Family

ID=12642480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4267177A Pending JPS53128040A (en) 1977-04-15 1977-04-15 Controller for air cooling and heating exchanger

Country Status (1)

Country Link
JP (1) JPS53128040A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010522865A (en) * 2007-03-29 2010-07-08 ザ・コカ−コーラ・カンパニー Flexible condenser fan reversing system and method in vending machines, vending machines, and other storage or dispensing equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010522865A (en) * 2007-03-29 2010-07-08 ザ・コカ−コーラ・カンパニー Flexible condenser fan reversing system and method in vending machines, vending machines, and other storage or dispensing equipment

Similar Documents

Publication Publication Date Title
IT8323284A0 (en) TEMPERATURE BASED CONTROL FOR EVAPORATOR FAN MOTORS.
JPS5547911A (en) Blower controller of airconditioning equipment for car
JPS53128040A (en) Controller for air cooling and heating exchanger
JPS52152644A (en) Air conditioner
JPS5437943A (en) Air conditioner
JPS5366874A (en) Air separator
JPS53115490A (en) Temperature controller
JPS5380752A (en) Air conditioner
JPS539034A (en) Temperature controller
JPS5267141A (en) Room air conditioner
JPS5413652A (en) Air conditioner control device
JPS5228747A (en) Defrosting control process
JPS53109211A (en) Heat pump type air conditioner
JPS5378649A (en) Air conditioner
JPS5279356A (en) Discharge pressure control system of air conditioner
JPS5267821A (en) Method for automatically controlling temperature of heat furnace
JPS5533570A (en) Ventilation controller
JPS51150860A (en) Heating and cooling device
JPS5373641A (en) Gas boiler
JPS53120604A (en) Dehumidifying method for air for blast to blast furnace
JPS52141027A (en) Air conditioner
JPS51127557A (en) System for controlling blow-out direction of warm or cold air in an ai r conditioner
JPS5372346A (en) Air conditioning method utilizing heat produced by computor system
JPS5310157A (en) Air heat source type air conditioner
JPS5397653A (en) Defrosting method of cold circulating type open show case