JPS5746095A - Cylindrical multiblade fan - Google Patents

Cylindrical multiblade fan

Info

Publication number
JPS5746095A
JPS5746095A JP12103280A JP12103280A JPS5746095A JP S5746095 A JPS5746095 A JP S5746095A JP 12103280 A JP12103280 A JP 12103280A JP 12103280 A JP12103280 A JP 12103280A JP S5746095 A JPS5746095 A JP S5746095A
Authority
JP
Japan
Prior art keywords
blade
plates
thinnes
sides
steel plates
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
JP12103280A
Other languages
Japanese (ja)
Inventor
Mineichi Akaishi
Masakatsu Hashimoto
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.)
AKAISHI KINZOKU KOGYO KK
Original Assignee
AKAISHI KINZOKU KOGYO 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 AKAISHI KINZOKU KOGYO KK filed Critical AKAISHI KINZOKU KOGYO KK
Priority to JP12103280A priority Critical patent/JPS5746095A/en
Publication of JPS5746095A publication Critical patent/JPS5746095A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To enable to cheaply get a tough and highly efficient multiblade fan in light and mass production system by constitutionally employing steel plates, particularly the extremely thin plates made of hard tensional steel plates for the blade pieces and the blade holding plates on both sides and in the middle of the blade.
CONSTITUTION: The extremely thin plates made of highly intensive steel plates are employed for blade pieces 1 and blade holding plates 2 on both sides or in the middle of the blade instead of the conventional ones with their integral composed of such a light metal material as aluminum to form fixedly by inserting the blade pieces 1 with extreme thinnes (t) in the notched grooves 3 on the blade holding plates 2 with thinnes (t). By composing like this, a noiseless highly efficient fan being tough and light and further making air pressure against the blades extremely small is possible to be gotten. It is also possible to scheme more symplification of manufacturing the blade pieces 1 by employing highly intensified steel plates with extreme thinnes and by molding or adhering constitutionally the blade holding plates 2 on both sides or in the middle made of hard plastic synthetic material instead of metal plates.
COPYRIGHT: (C)1982,JPO&Japio
JP12103280A 1980-09-03 1980-09-03 Cylindrical multiblade fan Pending JPS5746095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12103280A JPS5746095A (en) 1980-09-03 1980-09-03 Cylindrical multiblade fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12103280A JPS5746095A (en) 1980-09-03 1980-09-03 Cylindrical multiblade fan

Publications (1)

Publication Number Publication Date
JPS5746095A true JPS5746095A (en) 1982-03-16

Family

ID=14801124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12103280A Pending JPS5746095A (en) 1980-09-03 1980-09-03 Cylindrical multiblade fan

Country Status (1)

Country Link
JP (1) JPS5746095A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817510U (en) * 1981-07-29 1983-02-03 株式会社東芝 displacement reduction device
CN107269580A (en) * 2017-07-26 2017-10-20 广东顺威精密塑料股份有限公司 A kind of cost-efficiently tubular wine wheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817510U (en) * 1981-07-29 1983-02-03 株式会社東芝 displacement reduction device
CN107269580A (en) * 2017-07-26 2017-10-20 广东顺威精密塑料股份有限公司 A kind of cost-efficiently tubular wine wheel

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