JPS51143905A - Flow-through fan - Google Patents

Flow-through fan

Info

Publication number
JPS51143905A
JPS51143905A JP6764975A JP6764975A JPS51143905A JP S51143905 A JPS51143905 A JP S51143905A JP 6764975 A JP6764975 A JP 6764975A JP 6764975 A JP6764975 A JP 6764975A JP S51143905 A JPS51143905 A JP S51143905A
Authority
JP
Japan
Prior art keywords
fan
flow
molding
abolishing
blades
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
JP6764975A
Other languages
Japanese (ja)
Inventor
Koichi Nozaki
Masao Takagi
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 JP6764975A priority Critical patent/JPS51143905A/en
Publication of JPS51143905A publication Critical patent/JPS51143905A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To provide a blade configuration of flow-through fan which is improved to permit the continuous molding in the extrusion molding for reducing cost by abolishing the bonding process and integrally, molding of blades.
COPYRIGHT: (C)1976,JPO&Japio
JP6764975A 1975-06-06 1975-06-06 Flow-through fan Pending JPS51143905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6764975A JPS51143905A (en) 1975-06-06 1975-06-06 Flow-through fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6764975A JPS51143905A (en) 1975-06-06 1975-06-06 Flow-through fan

Publications (1)

Publication Number Publication Date
JPS51143905A true JPS51143905A (en) 1976-12-10

Family

ID=13351070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6764975A Pending JPS51143905A (en) 1975-06-06 1975-06-06 Flow-through fan

Country Status (1)

Country Link
JP (1) JPS51143905A (en)

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