JPS5746097A - Propeller fan - Google Patents

Propeller fan

Info

Publication number
JPS5746097A
JPS5746097A JP12287580A JP12287580A JPS5746097A JP S5746097 A JPS5746097 A JP S5746097A JP 12287580 A JP12287580 A JP 12287580A JP 12287580 A JP12287580 A JP 12287580A JP S5746097 A JPS5746097 A JP S5746097A
Authority
JP
Japan
Prior art keywords
blade pieces
fan
pieces
blade
combination
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
JP12287580A
Other languages
Japanese (ja)
Inventor
Michio Inukai
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12287580A priority Critical patent/JPS5746097A/en
Publication of JPS5746097A publication Critical patent/JPS5746097A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable to manufacture cheaply the different number of blade pieces and to perform an easy selection of color combination of blade pieces by combining constitutionally through individual formation of fan boss bodh and blade pieces.
CONSTITUTION: Assembling order is as follows. First, inserting the relatively stopping click part 11 on blade pieces 7 in the related holding part 5 of fan boss body 1 and then inserting the related projected part 10 in the related hole 6 letting it attachingly contact the relatively stopping part 4a, the setting part 9 is insertedly joined with the relatively holding part 5 to lead to completion of setting a piece of blade piece 7 in the integrally relative state. Thus propeller fan 12 is composed by optionally fixing the blade pieces 7 in combination of their proper colors and number of their pieces, wherein the separately formed combination of fan boss body 1 with the blade pieces 7 enables to manufacture cheaply the fan having a different number of the blade pieces.
COPYRIGHT: (C)1982,JPO&Japio
JP12287580A 1980-09-04 1980-09-04 Propeller fan Pending JPS5746097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12287580A JPS5746097A (en) 1980-09-04 1980-09-04 Propeller fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12287580A JPS5746097A (en) 1980-09-04 1980-09-04 Propeller fan

Publications (1)

Publication Number Publication Date
JPS5746097A true JPS5746097A (en) 1982-03-16

Family

ID=14846784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12287580A Pending JPS5746097A (en) 1980-09-04 1980-09-04 Propeller fan

Country Status (1)

Country Link
JP (1) JPS5746097A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105099U (en) * 1982-12-30 1984-07-14 ダイキン工業株式会社 mixed flow blower impeller
WO1997012149A1 (en) * 1995-09-29 1997-04-03 Sundstrand Corporation Bladed device and method of manufacturing same
GB2367596A (en) * 2000-10-06 2002-04-10 Nmb Fan rotor construction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105099U (en) * 1982-12-30 1984-07-14 ダイキン工業株式会社 mixed flow blower impeller
JPS6233999Y2 (en) * 1982-12-30 1987-08-31
WO1997012149A1 (en) * 1995-09-29 1997-04-03 Sundstrand Corporation Bladed device and method of manufacturing same
GB2367596A (en) * 2000-10-06 2002-04-10 Nmb Fan rotor construction

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