JPS57197608A - Controller - Google Patents

Controller

Info

Publication number
JPS57197608A
JPS57197608A JP8183981A JP8183981A JPS57197608A JP S57197608 A JPS57197608 A JP S57197608A JP 8183981 A JP8183981 A JP 8183981A JP 8183981 A JP8183981 A JP 8183981A JP S57197608 A JPS57197608 A JP S57197608A
Authority
JP
Japan
Prior art keywords
thermostats
timer
compressor
detecting device
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
JP8183981A
Other languages
Japanese (ja)
Inventor
Kazuo Shimizu
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.)
Sankyo Denki Co Ltd
Sanden Corp
Original Assignee
Sankyo Denki Co Ltd
Sanden 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 Sankyo Denki Co Ltd, Sanden Corp filed Critical Sankyo Denki Co Ltd
Priority to JP8183981A priority Critical patent/JPS57197608A/en
Publication of JPS57197608A publication Critical patent/JPS57197608A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

PURPOSE:To execute a high load and high efficiency operation which has concentrated a load, even if a temperature characteristic, etc. of each load to which compressed gas is supplied from one compressor are different from each other, by providing each specific timer, a detecting device, etc. CONSTITUTION:Solenoid valves SV1-SV3 are opened and closed by the respective thermostats TH1-TH3. The opening and closing states of the thermostats TH1-TH3 are supplied to logical circuits 18, 21 and 41 through an inputting circuit 13, and a detecting device 36 for detecting the period before all the thermostats TH1-TH3 are turned off once after the time point when a compressor 5 has been restarted by the second timer 43. While this detecting device 36 is detecting said period, the opening and closing control is executed by only the thermostats TH1-TH3. Also, the second timer 43 restarts the compressor 5, and after that, control which has used the first timer, too is responed.
JP8183981A 1981-05-30 1981-05-30 Controller Pending JPS57197608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8183981A JPS57197608A (en) 1981-05-30 1981-05-30 Controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8183981A JPS57197608A (en) 1981-05-30 1981-05-30 Controller

Publications (1)

Publication Number Publication Date
JPS57197608A true JPS57197608A (en) 1982-12-03

Family

ID=13757632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8183981A Pending JPS57197608A (en) 1981-05-30 1981-05-30 Controller

Country Status (1)

Country Link
JP (1) JPS57197608A (en)

Similar Documents

Publication Publication Date Title
JPS57197608A (en) Controller
GB846813A (en) Dryer control systems
JPS575582A (en) Refrigerator controller
JPS57197607A (en) Controller
JPS5532467A (en) Reversible controller
JPS55102827A (en) Slow firing device for gas combustion implement
JPS5324157A (en) Control circuit of air conditioner
JPS55154075A (en) Automatic starting method for fuel battery
JPS56135774A (en) Refrigerating apparatus
JPS56108811A (en) Hot blast supply device
JPS57171174A (en) Automatic cock closing device
JPS5629616A (en) Controlling system of water level in drum
GB1507464A (en) Liquid level control
JPS5642704A (en) Controller in hydraulic circuit
JPS5747143A (en) Control device for air conditioner
KR890010519A (en) Liquid supply control method of refrigerant body
JPS5710802A (en) Sequence control device
JPS5355302A (en) Control devices for oil gas producers
JPS5450740A (en) Inlet valve control process
JPS54139253A (en) Air conditioner controller
JPS55143322A (en) Safety system for gas supplying system
JPS5629713A (en) Control method of fluid pressure
JPS52116566A (en) Device for controlling operation of hydraulically driven movable membe r
JPS57194341A (en) Flame analyzer
JPS53107578A (en) Controller