JPS56121897A - Electric fan - Google Patents

Electric fan

Info

Publication number
JPS56121897A
JPS56121897A JP2591680A JP2591680A JPS56121897A JP S56121897 A JPS56121897 A JP S56121897A JP 2591680 A JP2591680 A JP 2591680A JP 2591680 A JP2591680 A JP 2591680A JP S56121897 A JPS56121897 A JP S56121897A
Authority
JP
Japan
Prior art keywords
time
limit
terminal
timer
switch
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
JP2591680A
Other languages
Japanese (ja)
Other versions
JPH0440558B2 (en
Inventor
Hisashi Shimada
Masayuki Ogawa
Hirokuni Ikeda
Takeo Okuchi
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 JP2591680A priority Critical patent/JPS56121897A/en
Publication of JPS56121897A publication Critical patent/JPS56121897A/en
Publication of JPH0440558B2 publication Critical patent/JPH0440558B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

PURPOSE: To confirm easily the setting time-limit and residual time by providing a time-limit setting means to step up the set time-limit on a timer device in accordance with input time and also two or more indicator elements to indicate different time periods.
CONSTITUTION: When a switch SW2 is turned on with a fan motor FM operated at a high speed, a microcomputer IC3 is fed with a time-limit setting signal from No.24 terminal and begins calculating the input time and, at the same time, sets a timer to a time-limit of 20min and emits an output at No.8 terminal for No.6 terminal of a transistor alley IC1, and further puts No.9 and 7 terminals into continuity to allow a green light emitting diode LED9 to light up. When the time the switch SW2 is on has exceeded 0.7sec, the microcomputor IC3 will step up the time-limit with the timer for another 40min on the basis of the time which has passed and allow a diode LED8 to light up for 40min indication.
COPYRIGHT: (C)1981,JPO&Japio
JP2591680A 1980-02-29 1980-02-29 Electric fan Granted JPS56121897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2591680A JPS56121897A (en) 1980-02-29 1980-02-29 Electric fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2591680A JPS56121897A (en) 1980-02-29 1980-02-29 Electric fan

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP5100942A Division JPH0672600B2 (en) 1993-04-27 1993-04-27 Fan

Publications (2)

Publication Number Publication Date
JPS56121897A true JPS56121897A (en) 1981-09-24
JPH0440558B2 JPH0440558B2 (en) 1992-07-03

Family

ID=12179095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2591680A Granted JPS56121897A (en) 1980-02-29 1980-02-29 Electric fan

Country Status (1)

Country Link
JP (1) JPS56121897A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4673436B1 (en) * 2010-04-30 2011-04-20 フジマイクロ株式会社 Fan

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526068A (en) * 1975-07-03 1977-01-18 Hitachi Ltd Electronic timer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526068A (en) * 1975-07-03 1977-01-18 Hitachi Ltd Electronic timer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4673436B1 (en) * 2010-04-30 2011-04-20 フジマイクロ株式会社 Fan
JP2011231731A (en) * 2010-04-30 2011-11-17 Fuji Micro Kk Electric fan

Also Published As

Publication number Publication date
JPH0440558B2 (en) 1992-07-03

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