JPS5569790A - Control circuit of motor-operated ventilator - Google Patents

Control circuit of motor-operated ventilator

Info

Publication number
JPS5569790A
JPS5569790A JP14104778A JP14104778A JPS5569790A JP S5569790 A JPS5569790 A JP S5569790A JP 14104778 A JP14104778 A JP 14104778A JP 14104778 A JP14104778 A JP 14104778A JP S5569790 A JPS5569790 A JP S5569790A
Authority
JP
Japan
Prior art keywords
control circuit
circuit board
ventilator
motor
dump
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
JP14104778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6252159B2 (enrdf_load_html_response
Inventor
Yoshinori Fukazawa
Kunihiro Noto
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 JP14104778A priority Critical patent/JPS5569790A/ja
Publication of JPS5569790A publication Critical patent/JPS5569790A/ja
Publication of JPS6252159B2 publication Critical patent/JPS6252159B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
JP14104778A 1978-11-17 1978-11-17 Control circuit of motor-operated ventilator Granted JPS5569790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14104778A JPS5569790A (en) 1978-11-17 1978-11-17 Control circuit of motor-operated ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14104778A JPS5569790A (en) 1978-11-17 1978-11-17 Control circuit of motor-operated ventilator

Publications (2)

Publication Number Publication Date
JPS5569790A true JPS5569790A (en) 1980-05-26
JPS6252159B2 JPS6252159B2 (enrdf_load_html_response) 1987-11-04

Family

ID=15283006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14104778A Granted JPS5569790A (en) 1978-11-17 1978-11-17 Control circuit of motor-operated ventilator

Country Status (1)

Country Link
JP (1) JPS5569790A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62142891A (ja) * 1985-12-17 1987-06-26 Matsushita Electric Ind Co Ltd フアンユニツト

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113523A (en) * 1962-07-23 1963-12-10 Bendix Corp Valve structure
US4047852A (en) * 1976-08-16 1977-09-13 Walbro Corporation In-line pump construction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113523A (en) * 1962-07-23 1963-12-10 Bendix Corp Valve structure
US4047852A (en) * 1976-08-16 1977-09-13 Walbro Corporation In-line pump construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62142891A (ja) * 1985-12-17 1987-06-26 Matsushita Electric Ind Co Ltd フアンユニツト

Also Published As

Publication number Publication date
JPS6252159B2 (enrdf_load_html_response) 1987-11-04

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