JPH073040Y2 - プロペラファン - Google Patents

プロペラファン

Info

Publication number
JPH073040Y2
JPH073040Y2 JP4639489U JP4639489U JPH073040Y2 JP H073040 Y2 JPH073040 Y2 JP H073040Y2 JP 4639489 U JP4639489 U JP 4639489U JP 4639489 U JP4639489 U JP 4639489U JP H073040 Y2 JPH073040 Y2 JP H073040Y2
Authority
JP
Japan
Prior art keywords
propeller
bell mouth
propeller fan
fin
rotation
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.)
Expired - Fee Related
Application number
JP4639489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02137600U (en]
Inventor
忠広 加藤
文男 近藤
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP4639489U priority Critical patent/JPH073040Y2/ja
Publication of JPH02137600U publication Critical patent/JPH02137600U/ja
Application granted granted Critical
Publication of JPH073040Y2 publication Critical patent/JPH073040Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
JP4639489U 1989-04-20 1989-04-20 プロペラファン Expired - Fee Related JPH073040Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4639489U JPH073040Y2 (ja) 1989-04-20 1989-04-20 プロペラファン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4639489U JPH073040Y2 (ja) 1989-04-20 1989-04-20 プロペラファン

Publications (2)

Publication Number Publication Date
JPH02137600U JPH02137600U (en]) 1990-11-16
JPH073040Y2 true JPH073040Y2 (ja) 1995-01-30

Family

ID=31561442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4639489U Expired - Fee Related JPH073040Y2 (ja) 1989-04-20 1989-04-20 プロペラファン

Country Status (1)

Country Link
JP (1) JPH073040Y2 (en])

Also Published As

Publication number Publication date
JPH02137600U (en]) 1990-11-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees