JPS6414533A - Ventilation fan - Google Patents

Ventilation fan

Info

Publication number
JPS6414533A
JPS6414533A JP16679387A JP16679387A JPS6414533A JP S6414533 A JPS6414533 A JP S6414533A JP 16679387 A JP16679387 A JP 16679387A JP 16679387 A JP16679387 A JP 16679387A JP S6414533 A JPS6414533 A JP S6414533A
Authority
JP
Japan
Prior art keywords
air
amount
output
pressure sensor
decreased
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
JP16679387A
Other languages
English (en)
Inventor
Fukumi Shimojima
Kenichi Sato
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
Hitachi Appliances Techno Service Ltd
Original Assignee
Hitachi Ltd
Taga Sangyo KK
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, Taga Sangyo KK filed Critical Hitachi Ltd
Priority to JP16679387A priority Critical patent/JPS6414533A/ja
Publication of JPS6414533A publication Critical patent/JPS6414533A/ja
Pending legal-status Critical Current

Links

JP16679387A 1987-07-06 1987-07-06 Ventilation fan Pending JPS6414533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16679387A JPS6414533A (en) 1987-07-06 1987-07-06 Ventilation fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16679387A JPS6414533A (en) 1987-07-06 1987-07-06 Ventilation fan

Publications (1)

Publication Number Publication Date
JPS6414533A true JPS6414533A (en) 1989-01-18

Family

ID=15837776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16679387A Pending JPS6414533A (en) 1987-07-06 1987-07-06 Ventilation fan

Country Status (1)

Country Link
JP (1) JPS6414533A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0666438A (ja) * 1992-08-19 1994-03-08 Mitsubishi Electric Corp 換気装置
EP0803971A1 (de) * 1996-04-26 1997-10-29 Hanning Elektro-Werke Gmbh & Co. Verfahren und Vorrichtung zur druckabhängigen Drehzahlsteuerung eines Einphasen-Induktionsmotors in Lüftungsvorrichtungen und dergleichen
DE10317471B3 (de) * 2003-04-16 2004-09-30 Hanning Elektro-Werke Gmbh & Co. Kg Verfahren zur Entlüftung eines Gebäudes, sowie Entlüftungsanlage für ein Gebäude
CN100348918C (zh) * 2004-08-10 2007-11-14 三星电子株式会社 换气系统的控制装置及其控制方法
JP2010164253A (ja) * 2009-01-16 2010-07-29 Panasonic Corp 天井埋込形換気扇

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0666438A (ja) * 1992-08-19 1994-03-08 Mitsubishi Electric Corp 換気装置
EP0803971A1 (de) * 1996-04-26 1997-10-29 Hanning Elektro-Werke Gmbh & Co. Verfahren und Vorrichtung zur druckabhängigen Drehzahlsteuerung eines Einphasen-Induktionsmotors in Lüftungsvorrichtungen und dergleichen
DE10317471B3 (de) * 2003-04-16 2004-09-30 Hanning Elektro-Werke Gmbh & Co. Kg Verfahren zur Entlüftung eines Gebäudes, sowie Entlüftungsanlage für ein Gebäude
CN100348918C (zh) * 2004-08-10 2007-11-14 三星电子株式会社 换气系统的控制装置及其控制方法
JP2010164253A (ja) * 2009-01-16 2010-07-29 Panasonic Corp 天井埋込形換気扇

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