JPS5258246A - Ventilation fan - Google Patents

Ventilation fan

Info

Publication number
JPS5258246A
JPS5258246A JP50132936A JP13293675A JPS5258246A JP S5258246 A JPS5258246 A JP S5258246A JP 50132936 A JP50132936 A JP 50132936A JP 13293675 A JP13293675 A JP 13293675A JP S5258246 A JPS5258246 A JP S5258246A
Authority
JP
Japan
Prior art keywords
ventilation fan
intake port
turbulence
partition plate
opening
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
JP50132936A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5749812B2 (enrdf_load_stackoverflow
Inventor
Sakae Kamata
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 JP50132936A priority Critical patent/JPS5258246A/ja
Publication of JPS5258246A publication Critical patent/JPS5258246A/ja
Publication of JPS5749812B2 publication Critical patent/JPS5749812B2/ja
Granted legal-status Critical Current

Links

JP50132936A 1975-11-07 1975-11-07 Ventilation fan Granted JPS5258246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50132936A JPS5258246A (en) 1975-11-07 1975-11-07 Ventilation fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50132936A JPS5258246A (en) 1975-11-07 1975-11-07 Ventilation fan

Publications (2)

Publication Number Publication Date
JPS5258246A true JPS5258246A (en) 1977-05-13
JPS5749812B2 JPS5749812B2 (enrdf_load_stackoverflow) 1982-10-23

Family

ID=15092952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50132936A Granted JPS5258246A (en) 1975-11-07 1975-11-07 Ventilation fan

Country Status (1)

Country Link
JP (1) JPS5258246A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5749812B2 (enrdf_load_stackoverflow) 1982-10-23

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