JPS52105313A - Low noise centrifugal type blower - Google Patents

Low noise centrifugal type blower

Info

Publication number
JPS52105313A
JPS52105313A JP2185076A JP2185076A JPS52105313A JP S52105313 A JPS52105313 A JP S52105313A JP 2185076 A JP2185076 A JP 2185076A JP 2185076 A JP2185076 A JP 2185076A JP S52105313 A JPS52105313 A JP S52105313A
Authority
JP
Japan
Prior art keywords
low noise
centrifugal type
type blower
noise centrifugal
blower
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
JP2185076A
Other languages
Japanese (ja)
Inventor
Nobuo Shimono
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi 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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP2185076A priority Critical patent/JPS52105313A/en
Publication of JPS52105313A publication Critical patent/JPS52105313A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: This blower assures silencing that the phases of main noises deviate at 180° as well as large effect against secondary noises, and can lower the noise of the blower without generating beat, ensuring large effect of the prevention of public nuisance.
COPYRIGHT: (C)1977,JPO&Japio
JP2185076A 1976-03-02 1976-03-02 Low noise centrifugal type blower Pending JPS52105313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2185076A JPS52105313A (en) 1976-03-02 1976-03-02 Low noise centrifugal type blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2185076A JPS52105313A (en) 1976-03-02 1976-03-02 Low noise centrifugal type blower

Publications (1)

Publication Number Publication Date
JPS52105313A true JPS52105313A (en) 1977-09-03

Family

ID=12066566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2185076A Pending JPS52105313A (en) 1976-03-02 1976-03-02 Low noise centrifugal type blower

Country Status (1)

Country Link
JP (1) JPS52105313A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6429700A (en) * 1987-07-23 1989-01-31 Hitachi Ltd Multistage fluidic machine
JP2011080368A (en) * 2009-10-02 2011-04-21 Shinko Kogyo Co Ltd Double plug fan structure of air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6429700A (en) * 1987-07-23 1989-01-31 Hitachi Ltd Multistage fluidic machine
JP2011080368A (en) * 2009-10-02 2011-04-21 Shinko Kogyo Co Ltd Double plug fan structure of air conditioner

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