JPS52129005A - Fan - Google Patents

Fan

Info

Publication number
JPS52129005A
JPS52129005A JP4445976A JP4445976A JPS52129005A JP S52129005 A JPS52129005 A JP S52129005A JP 4445976 A JP4445976 A JP 4445976A JP 4445976 A JP4445976 A JP 4445976A JP S52129005 A JPS52129005 A JP S52129005A
Authority
JP
Japan
Prior art keywords
casing
fan
expanding
introduce
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
JP4445976A
Other languages
Japanese (ja)
Inventor
Tatsuumi Tamaki
Juichi Honda
Akira Suzuki
Yoshimi Inoue
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 JP4445976A priority Critical patent/JPS52129005A/en
Priority to US05/733,050 priority patent/US4152094A/en
Priority to GB43764/76A priority patent/GB1521453A/en
Priority to DE2648850A priority patent/DE2648850C3/en
Priority to CH1366476A priority patent/CH601673A5/xx
Priority to FR7632809A priority patent/FR2329877A1/en
Priority to SE7612054A priority patent/SE428961B/en
Publication of JPS52129005A publication Critical patent/JPS52129005A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To produce a thin fan with reduced air resistance, by expanding the inner diameter of its casing and fixing stationary blades in the casing to introduce the swinging air flow from moving blades to the exhaust side.
COPYRIGHT: (C)1977,JPO&Japio
JP4445976A 1975-10-31 1976-04-21 Fan Pending JPS52129005A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP4445976A JPS52129005A (en) 1976-04-21 1976-04-21 Fan
US05/733,050 US4152094A (en) 1975-10-31 1976-10-18 Axial fan
GB43764/76A GB1521453A (en) 1975-10-31 1976-10-21 Axial flow fan
DE2648850A DE2648850C3 (en) 1975-10-31 1976-10-27 Blade gap seal for axial fans
CH1366476A CH601673A5 (en) 1975-10-31 1976-10-29
FR7632809A FR2329877A1 (en) 1975-10-31 1976-10-29 AXIAL FLOW FAN
SE7612054A SE428961B (en) 1975-10-31 1976-10-29 AXIALFLEKT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4445976A JPS52129005A (en) 1976-04-21 1976-04-21 Fan

Publications (1)

Publication Number Publication Date
JPS52129005A true JPS52129005A (en) 1977-10-29

Family

ID=12692062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4445976A Pending JPS52129005A (en) 1975-10-31 1976-04-21 Fan

Country Status (1)

Country Link
JP (1) JPS52129005A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014074514A (en) * 2012-10-03 2014-04-24 Sharp Corp Lighting fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014074514A (en) * 2012-10-03 2014-04-24 Sharp Corp Lighting fixture

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