JPS52142313A - Voltex blower - Google Patents

Voltex blower

Info

Publication number
JPS52142313A
JPS52142313A JP5776276A JP5776276A JPS52142313A JP S52142313 A JPS52142313 A JP S52142313A JP 5776276 A JP5776276 A JP 5776276A JP 5776276 A JP5776276 A JP 5776276A JP S52142313 A JPS52142313 A JP S52142313A
Authority
JP
Japan
Prior art keywords
vane
voltex
blower
air flow
air
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
JP5776276A
Other languages
Japanese (ja)
Inventor
Susumu Yamazaki
Ryuichi Nakamura
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 JP5776276A priority Critical patent/JPS52142313A/en
Publication of JPS52142313A publication Critical patent/JPS52142313A/en
Pending legal-status Critical Current

Links

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To improve an efficiency and to provide an extreme reduction of noise by forming a vane in such a shape as its inner circumferential air flow-in surface is displaced to a major vane plate from the outer circumferential air flow-out surface of the vane and by decreasing a loss of air when the air is flowed into the vane.
COPYRIGHT: (C)1977,JPO&Japio
JP5776276A 1976-05-21 1976-05-21 Voltex blower Pending JPS52142313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5776276A JPS52142313A (en) 1976-05-21 1976-05-21 Voltex blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5776276A JPS52142313A (en) 1976-05-21 1976-05-21 Voltex blower

Publications (1)

Publication Number Publication Date
JPS52142313A true JPS52142313A (en) 1977-11-28

Family

ID=13064879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5776276A Pending JPS52142313A (en) 1976-05-21 1976-05-21 Voltex blower

Country Status (1)

Country Link
JP (1) JPS52142313A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63147992A (en) * 1986-12-09 1988-06-20 Daikin Ind Ltd Vortex type turbo machine
JPH01170795A (en) * 1987-12-25 1989-07-05 Daikin Ind Ltd Vortex turbo-machinery
JPH02264196A (en) * 1989-04-04 1990-10-26 Hitachi Ltd Turbine vacuum pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120208A (en) * 1973-03-23 1974-11-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120208A (en) * 1973-03-23 1974-11-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63147992A (en) * 1986-12-09 1988-06-20 Daikin Ind Ltd Vortex type turbo machine
JPH01170795A (en) * 1987-12-25 1989-07-05 Daikin Ind Ltd Vortex turbo-machinery
JPH02264196A (en) * 1989-04-04 1990-10-26 Hitachi Ltd Turbine vacuum pump

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