JPH0720500Y2 - ダクト用換気扇 - Google Patents

ダクト用換気扇

Info

Publication number
JPH0720500Y2
JPH0720500Y2 JP1988021319U JP2131988U JPH0720500Y2 JP H0720500 Y2 JPH0720500 Y2 JP H0720500Y2 JP 1988021319 U JP1988021319 U JP 1988021319U JP 2131988 U JP2131988 U JP 2131988U JP H0720500 Y2 JPH0720500 Y2 JP H0720500Y2
Authority
JP
Japan
Prior art keywords
ventilation fan
plate piece
intake port
main body
intake
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 - Lifetime
Application number
JP1988021319U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01125948U (US20110009641A1-20110113-C00116.png
Inventor
哲男 石津
Original Assignee
松下精工株式会社
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 松下精工株式会社 filed Critical 松下精工株式会社
Priority to JP1988021319U priority Critical patent/JPH0720500Y2/ja
Publication of JPH01125948U publication Critical patent/JPH01125948U/ja
Application granted granted Critical
Publication of JPH0720500Y2 publication Critical patent/JPH0720500Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Ventilation (AREA)
JP1988021319U 1988-02-19 1988-02-19 ダクト用換気扇 Expired - Lifetime JPH0720500Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988021319U JPH0720500Y2 (ja) 1988-02-19 1988-02-19 ダクト用換気扇

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988021319U JPH0720500Y2 (ja) 1988-02-19 1988-02-19 ダクト用換気扇

Publications (2)

Publication Number Publication Date
JPH01125948U JPH01125948U (US20110009641A1-20110113-C00116.png) 1989-08-28
JPH0720500Y2 true JPH0720500Y2 (ja) 1995-05-15

Family

ID=31238452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988021319U Expired - Lifetime JPH0720500Y2 (ja) 1988-02-19 1988-02-19 ダクト用換気扇

Country Status (1)

Country Link
JP (1) JPH0720500Y2 (US20110009641A1-20110113-C00116.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5472234B2 (ja) * 2011-08-12 2014-04-16 マックス株式会社 熱交換型換気装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822040Y2 (ja) * 1978-10-09 1983-05-11 株式会社東芝 レンジフ−ド

Also Published As

Publication number Publication date
JPH01125948U (US20110009641A1-20110113-C00116.png) 1989-08-28

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