JPS531309A - Fan - Google Patents

Fan

Info

Publication number
JPS531309A
JPS531309A JP7568976A JP7568976A JPS531309A JP S531309 A JPS531309 A JP S531309A JP 7568976 A JP7568976 A JP 7568976A JP 7568976 A JP7568976 A JP 7568976A JP S531309 A JPS531309 A JP S531309A
Authority
JP
Japan
Prior art keywords
suction cylinder
fan
impeller
open end
providing
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
JP7568976A
Other languages
Japanese (ja)
Inventor
Shuji Ishizuka
Takao Tomizawa
Tomiji Suzuki
Tadami Tanaka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7568976A priority Critical patent/JPS531309A/en
Publication of JPS531309A publication Critical patent/JPS531309A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To reduce pressure loss and efficiently supply air by providing a suction cylinder, which has a smaller diameter than the inner diameter of the impeller and projects thereinto, and a perforated flange outwardly projecting from the open end of the suction cylinder.
COPYRIGHT: (C)1978,JPO&Japio
JP7568976A 1976-06-25 1976-06-25 Fan Pending JPS531309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7568976A JPS531309A (en) 1976-06-25 1976-06-25 Fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7568976A JPS531309A (en) 1976-06-25 1976-06-25 Fan

Publications (1)

Publication Number Publication Date
JPS531309A true JPS531309A (en) 1978-01-09

Family

ID=13583408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7568976A Pending JPS531309A (en) 1976-06-25 1976-06-25 Fan

Country Status (1)

Country Link
JP (1) JPS531309A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175698U (en) * 1983-05-11 1984-11-24 株式会社デンソー centrifugal blower
JPH02157499A (en) * 1988-12-09 1990-06-18 Matsushita Seiko Co Ltd Multiblade fan
US6575695B1 (en) * 1999-11-30 2003-06-10 Maruyama Mfg. Co., Inc. Centrifugal blower and power working machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175698U (en) * 1983-05-11 1984-11-24 株式会社デンソー centrifugal blower
JPH0341120Y2 (en) * 1983-05-11 1991-08-29
JPH02157499A (en) * 1988-12-09 1990-06-18 Matsushita Seiko Co Ltd Multiblade fan
US6575695B1 (en) * 1999-11-30 2003-06-10 Maruyama Mfg. Co., Inc. Centrifugal blower and power working machine

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