Source: https://patents.google.com/patent/JPH02251044A/en
Timestamp: 2020-01-22 17:37:44
Document Index: 733075524

Matched Legal Cases: ['art 14', 'art 46', 'art 49', 'art 48', 'art 51', 'art 52', 'art 53', 'art 54', 'art 55']

JPH02251044A - Air conditioning device and air conditioning method - Google Patents
Air conditioning device and air conditioning method
JPH02251044A
JPH02251044A JP1069361A JP6936189A JPH02251044A JP H02251044 A JPH02251044 A JP H02251044A JP 1069361 A JP1069361 A JP 1069361A JP 6936189 A JP6936189 A JP 6936189A JP H02251044 A JPH02251044 A JP H02251044A
JP1069361A
Toshiya Shinozaki
1989-03-23 Application filed by Hitachi Ltd filed Critical Hitachi Ltd
1989-03-23 Priority to JP1069361A priority Critical patent/JPH02251044A/en
1990-10-08 Publication of JPH02251044A publication Critical patent/JPH02251044A/en
238000004378 air conditioning Methods 0 abstract title 6
PURPOSE: To enable efficient maintenance of comfortable and deathly indoor environment with high response by a method wherein through detection of the temperature and humidity of indoor air atmosphere and contamination of air atmosphere, an air conditioning means, an air purifying means, and a ventilating means are controlled.
CONSTITUTION: When operation is started after a target is set by control part 14 for setting an input of an air conditioning device 1, a temperature and humidity detecting means formed with a temperature sensor 41 and a humidity sensor 42 and a contamination detecting means for air atmosphere formed with a gas sensor 43, a dust sensor 44, and an oxygen sensor 45 are operated. And an air atmosphere detecting signal processing part 46 detects the state of air atmosphere. When a comparing processing part 49 compares a temperature set value inputted from a control part 48 for setting an input with the normal state of air atmosphere to decide that air contamination occurs, a signal is sent from a control amount deciding part 51 to a control part 52, an air conditioning part 53, i.e., an air conditioning means, is driven or an air purifying part 54, i.e., an air purifying means, is driven, or a ventilating part 55, i.e., a ventilating means, is driven.
JP1069361A 1989-03-23 1989-03-23 Air conditioning device and air conditioning method Pending JPH02251044A (en)
JP1069361A JPH02251044A (en) 1989-03-23 1989-03-23 Air conditioning device and air conditioning method
JPH02251044A true JPH02251044A (en) 1990-10-08
ID=13400342
JP1069361A Pending JPH02251044A (en) 1989-03-23 1989-03-23 Air conditioning device and air conditioning method
JP (1) JPH02251044A (en)
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1989-03-23 JP JP1069361A patent/JPH02251044A/en active Pending
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