JPS6146678B2 - - Google Patents

Info

Publication number
JPS6146678B2
JPS6146678B2 JP7422778A JP7422778A JPS6146678B2 JP S6146678 B2 JPS6146678 B2 JP S6146678B2 JP 7422778 A JP7422778 A JP 7422778A JP 7422778 A JP7422778 A JP 7422778A JP S6146678 B2 JPS6146678 B2 JP S6146678B2
Authority
JP
Japan
Prior art keywords
wind
protection net
vane
electric fan
rotary
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
Application number
JP7422778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS551434A (en
Inventor
Yasuo Marui
Hiroshi Kinoshita
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 JP7422778A priority Critical patent/JPS551434A/ja
Publication of JPS551434A publication Critical patent/JPS551434A/ja
Publication of JPS6146678B2 publication Critical patent/JPS6146678B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
JP7422778A 1978-06-21 1978-06-21 Wind-velocity controller of fan Granted JPS551434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7422778A JPS551434A (en) 1978-06-21 1978-06-21 Wind-velocity controller of fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7422778A JPS551434A (en) 1978-06-21 1978-06-21 Wind-velocity controller of fan

Publications (2)

Publication Number Publication Date
JPS551434A JPS551434A (en) 1980-01-08
JPS6146678B2 true JPS6146678B2 (enExample) 1986-10-15

Family

ID=13541075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7422778A Granted JPS551434A (en) 1978-06-21 1978-06-21 Wind-velocity controller of fan

Country Status (1)

Country Link
JP (1) JPS551434A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0431993A (ja) * 1990-05-28 1992-02-04 Fuji Electric Co Ltd 自動販売機のコイン受入装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6436923B2 (ja) * 2016-01-28 2018-12-12 リズム時計工業株式会社 二重反転式扇風機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0431993A (ja) * 1990-05-28 1992-02-04 Fuji Electric Co Ltd 自動販売機のコイン受入装置

Also Published As

Publication number Publication date
JPS551434A (en) 1980-01-08

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