JPS56144345A - Ventilating system - Google Patents

Ventilating system

Info

Publication number
JPS56144345A
JPS56144345A JP4788780A JP4788780A JPS56144345A JP S56144345 A JPS56144345 A JP S56144345A JP 4788780 A JP4788780 A JP 4788780A JP 4788780 A JP4788780 A JP 4788780A JP S56144345 A JPS56144345 A JP S56144345A
Authority
JP
Japan
Prior art keywords
ventilating fan
stops
operates
electric power
same according
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
JP4788780A
Other languages
Japanese (ja)
Inventor
Kazunori Ochi
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.)
Panasonic Ecology Systems Co Ltd
Original Assignee
Matsushita Seiko 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 Matsushita Seiko Co Ltd filed Critical Matsushita Seiko Co Ltd
Priority to JP4788780A priority Critical patent/JPS56144345A/en
Publication of JPS56144345A publication Critical patent/JPS56144345A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)

Abstract

PURPOSE: To efficiently operate a ventilating fan and economize in electric power by connecting to the ventilating fan a ventilating fan controlling switch which operates and stops the same according to preset times.
CONSTITUTION: Connected to a ventilating fan 1 is a ventilating fan controlling switch 12 which operates and stops the same according to preset times. Thereby, the ventilating fan 1 can be automatically operated and stopped, and the need for manually turning on the switch of the ventilating fan 1 each time it is needed is eliminated by setting the times of the discharge and intake of air. Accordingly, the ventilating fan 1 can be efficiently operated, and electric power can be saved.
COPYRIGHT: (C)1981,JPO&Japio
JP4788780A 1980-04-10 1980-04-10 Ventilating system Pending JPS56144345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4788780A JPS56144345A (en) 1980-04-10 1980-04-10 Ventilating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4788780A JPS56144345A (en) 1980-04-10 1980-04-10 Ventilating system

Publications (1)

Publication Number Publication Date
JPS56144345A true JPS56144345A (en) 1981-11-10

Family

ID=12787902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4788780A Pending JPS56144345A (en) 1980-04-10 1980-04-10 Ventilating system

Country Status (1)

Country Link
JP (1) JPS56144345A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241349U (en) * 1985-08-30 1987-03-12
US5282770A (en) * 1990-03-31 1994-02-01 Kabushiki Kaisha Toshiba Ventilation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241349U (en) * 1985-08-30 1987-03-12
US5282770A (en) * 1990-03-31 1994-02-01 Kabushiki Kaisha Toshiba Ventilation system

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