JPS56101089A - Speed control circuit of blower - Google Patents

Speed control circuit of blower

Info

Publication number
JPS56101089A
JPS56101089A JP347080A JP347080A JPS56101089A JP S56101089 A JPS56101089 A JP S56101089A JP 347080 A JP347080 A JP 347080A JP 347080 A JP347080 A JP 347080A JP S56101089 A JPS56101089 A JP S56101089A
Authority
JP
Japan
Prior art keywords
frequency
audio
electromotor
inlet temperature
waveform
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
JP347080A
Other languages
English (en)
Inventor
Takashi Kato
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP347080A priority Critical patent/JPS56101089A/ja
Publication of JPS56101089A publication Critical patent/JPS56101089A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
JP347080A 1980-01-18 1980-01-18 Speed control circuit of blower Pending JPS56101089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP347080A JPS56101089A (en) 1980-01-18 1980-01-18 Speed control circuit of blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP347080A JPS56101089A (en) 1980-01-18 1980-01-18 Speed control circuit of blower

Publications (1)

Publication Number Publication Date
JPS56101089A true JPS56101089A (en) 1981-08-13

Family

ID=11558208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP347080A Pending JPS56101089A (en) 1980-01-18 1980-01-18 Speed control circuit of blower

Country Status (1)

Country Link
JP (1) JPS56101089A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248197U (ja) * 1985-09-11 1987-03-25
JPS6333399U (ja) * 1986-08-20 1988-03-03
JPS6333398U (ja) * 1986-08-20 1988-03-03
CN104481908A (zh) * 2014-12-11 2015-04-01 西南铝业（集团）有限责任公司 一种风机电动机装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248197U (ja) * 1985-09-11 1987-03-25
JPS6333399U (ja) * 1986-08-20 1988-03-03
JPS6333398U (ja) * 1986-08-20 1988-03-03
CN104481908A (zh) * 2014-12-11 2015-04-01 西南铝业（集团）有限责任公司 一种风机电动机装置

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