JPS575599A - Electric fan - Google Patents

Electric fan

Info

Publication number
JPS575599A
JPS575599A JP8034780A JP8034780A JPS575599A JP S575599 A JPS575599 A JP S575599A JP 8034780 A JP8034780 A JP 8034780A JP 8034780 A JP8034780 A JP 8034780A JP S575599 A JPS575599 A JP S575599A
Authority
JP
Japan
Prior art keywords
circuit
switch
electric fan
wind
annulment
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
JP8034780A
Other languages
Japanese (ja)
Other versions
JPH0236800B2 (en
Inventor
Hirokuni Ikeda
Masayuki Ogawa
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP8034780A priority Critical patent/JPS575599A/en
Publication of JPS575599A publication Critical patent/JPS575599A/en
Publication of JPH0236800B2 publication Critical patent/JPH0236800B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To attain an enough cool feeling with a wind approximate to a natural one, by intermittently driving a fan motor in various patterns to alter the intensity of the wind produced by the driving.
CONSTITUTION: The control circuit of an electric fan comprises a power supply circuit 1, a motor drive circuit 2, a shaping circuit 3, a reset signal generation circuit 4, a first operation circuit 5, a second operation circuit 6, an indication circuit 7, an information circuit 8 and a microcomputer integrated circuit 3. The electric fan is controlled through the single microcomputer integrated circuit 3 which is integrated as a chip and into which signals are all written by a real-only-memory system. The first operation circuit 5 includes wind quantity switches SW3WSW6 for "strong", "medium", "weak" and "off". The second operation circuit 6 includes a timer annulment switch SW1, a timer annulment switch SW2, an oscillating switch SW7 and an intermittent operation switch SW8.
COPYRIGHT: (C)1982,JPO&Japio
JP8034780A 1980-06-13 1980-06-13 Electric fan Granted JPS575599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8034780A JPS575599A (en) 1980-06-13 1980-06-13 Electric fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8034780A JPS575599A (en) 1980-06-13 1980-06-13 Electric fan

Publications (2)

Publication Number Publication Date
JPS575599A true JPS575599A (en) 1982-01-12
JPH0236800B2 JPH0236800B2 (en) 1990-08-20

Family

ID=13715716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8034780A Granted JPS575599A (en) 1980-06-13 1980-06-13 Electric fan

Country Status (1)

Country Link
JP (1) JPS575599A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148297A (en) * 1982-02-26 1983-09-03 Sharp Corp Control method for operation of blower
JPS63112297U (en) * 1987-01-13 1988-07-19
US5396413A (en) * 1992-01-13 1995-03-07 Hitachi, Ltd. Method of controlling amenity products or rotating machines
CN103075358A (en) * 2013-01-27 2013-05-01 黄宇嵩 Intermittent operation controller for electric fan
CN103089679A (en) * 2013-01-31 2013-05-08 韩春龙 High power exhaust fan time-base circuit interval controlling device
CN103994089A (en) * 2014-05-22 2014-08-20 湖南工业大学 Random variable wind fan and random variable wind generation method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997153U (en) * 1972-12-13 1974-08-21
JPS49117947U (en) * 1973-02-08 1974-10-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997153U (en) * 1972-12-13 1974-08-21
JPS49117947U (en) * 1973-02-08 1974-10-08

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148297A (en) * 1982-02-26 1983-09-03 Sharp Corp Control method for operation of blower
JPH0364720B2 (en) * 1982-02-26 1991-10-08 Sharp Kk
JPS63112297U (en) * 1987-01-13 1988-07-19
US5396413A (en) * 1992-01-13 1995-03-07 Hitachi, Ltd. Method of controlling amenity products or rotating machines
CN103075358A (en) * 2013-01-27 2013-05-01 黄宇嵩 Intermittent operation controller for electric fan
CN103089679A (en) * 2013-01-31 2013-05-08 韩春龙 High power exhaust fan time-base circuit interval controlling device
CN103994089A (en) * 2014-05-22 2014-08-20 湖南工业大学 Random variable wind fan and random variable wind generation method

Also Published As

Publication number Publication date
JPH0236800B2 (en) 1990-08-20

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