[go: up one dir, main page]

JPS54108452A - Ventilator - Google Patents

Ventilator

Info

Publication number
JPS54108452A
JPS54108452A JP1581278A JP1581278A JPS54108452A JP S54108452 A JPS54108452 A JP S54108452A JP 1581278 A JP1581278 A JP 1581278A JP 1581278 A JP1581278 A JP 1581278A JP S54108452 A JPS54108452 A JP S54108452A
Authority
JP
Japan
Prior art keywords
ventilator
fan
rooms
tap
selectively
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
JP1581278A
Other languages
Japanese (ja)
Other versions
JPS6037373B2 (en
Inventor
Junichi Kobayashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1581278A priority Critical patent/JPS6037373B2/en
Publication of JPS54108452A publication Critical patent/JPS54108452A/en
Publication of JPS6037373B2 publication Critical patent/JPS6037373B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)

Abstract

PURPOSE: To eliminate wasteful ventilation fan operation to thereby reduce the installation cost of a ventilator by ventilating a plurality of rooms by one ventilator fan by proper air flows for the respective rooms.
CONSTITUTION: Control switches 9, 10, 11 are selectively closed to selectively open motor drive switches 19, 20, 21 and to selectively open relay switches 24A, 25A, 26A, 26B, 26C, 26D, to thus selectively energize superhigh strength tap 27, high strength tap 28, intermediate speed tap 29, weak speed tap 30 for controlling the output of a ventilator fan 12. Thus, one ventilator fan 12 can ventilate all rooms by proper air flows for the respective rooms to thus eliminate wasteful ventilation operation of the fan 12 to thereby reduce the installation cost as compared with the case that ventilator fans are provided in the respective rooms.
COPYRIGHT: (C)1979,JPO&Japio
JP1581278A 1978-02-14 1978-02-14 ventilation system Expired JPS6037373B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1581278A JPS6037373B2 (en) 1978-02-14 1978-02-14 ventilation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1581278A JPS6037373B2 (en) 1978-02-14 1978-02-14 ventilation system

Publications (2)

Publication Number Publication Date
JPS54108452A true JPS54108452A (en) 1979-08-25
JPS6037373B2 JPS6037373B2 (en) 1985-08-26

Family

ID=11899246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1581278A Expired JPS6037373B2 (en) 1978-02-14 1978-02-14 ventilation system

Country Status (1)

Country Link
JP (1) JPS6037373B2 (en)

Also Published As

Publication number Publication date
JPS6037373B2 (en) 1985-08-26

Similar Documents

Publication Publication Date Title
ZA823905B (en) Extractor ventilator for industrial buildings
JPS5613216A (en) Ventilation control method and device for car
JPS54108452A (en) Ventilator
JPS5743149A (en) Multi-chamber type air conditioner
JPS53100648A (en) Air conditioner
JPS5433353A (en) Home ventilator
FR2338460A1 (en) Heat exchanger for ventilation of buildings - warms supply air by exchange with extract air with fan maintaining flow of extracted air
JPS5747141A (en) Ventilator
JPS54107149A (en) Ventilation
JPS5319661A (en) Air conditioner in clean room
JPS57187542A (en) Ventilating device of air conditioning equipment
JPS5795538A (en) Air conditioning apparatus
JPS5533570A (en) Ventilation controller
GB1275048A (en) Improvements relating to ventilating
JPS54131335A (en) Air conditioner
JPS5560139A (en) Fan coil unit
JPS5749742A (en) Ventilating fan for duct
JPS535845A (en) System for regulating temperature in building
JPS56102636A (en) Air conditioner
JPS57184843A (en) Air-conditioner with switching dumper
JPS57136042A (en) Ventilator
JPS5345828A (en) Method of controlling engine room ventilator
JPS5533571A (en) Ventilation controller
JPS5612946A (en) Air conditioning device
JPS54142857A (en) Ventilation fan