JPS5262711A - Ventilation flue for reflux blowers - Google Patents

Ventilation flue for reflux blowers

Info

Publication number
JPS5262711A
JPS5262711A JP13965675A JP13965675A JPS5262711A JP S5262711 A JPS5262711 A JP S5262711A JP 13965675 A JP13965675 A JP 13965675A JP 13965675 A JP13965675 A JP 13965675A JP S5262711 A JPS5262711 A JP S5262711A
Authority
JP
Japan
Prior art keywords
blowers
reflux
ventilation flue
flue
ventilation
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
JP13965675A
Other languages
Japanese (ja)
Inventor
Tetsuji Nakai
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 Ecology Systems Co Ltd
Original Assignee
Matsushita Seiko 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 Seiko Co Ltd filed Critical Matsushita Seiko Co Ltd
Priority to JP13965675A priority Critical patent/JPS5262711A/en
Publication of JPS5262711A publication Critical patent/JPS5262711A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: A piece of band plate which has many grills, each of which is formed by a pair of an air hole and a wing wall, is bent so that the external wall of the ventilation flue can be easily manufactured whose aerodynamic and noise characteristics are excellent.
COPYRIGHT: (C)1977,JPO&Japio
JP13965675A 1975-11-19 1975-11-19 Ventilation flue for reflux blowers Pending JPS5262711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13965675A JPS5262711A (en) 1975-11-19 1975-11-19 Ventilation flue for reflux blowers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13965675A JPS5262711A (en) 1975-11-19 1975-11-19 Ventilation flue for reflux blowers

Publications (1)

Publication Number Publication Date
JPS5262711A true JPS5262711A (en) 1977-05-24

Family

ID=15250337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13965675A Pending JPS5262711A (en) 1975-11-19 1975-11-19 Ventilation flue for reflux blowers

Country Status (1)

Country Link
JP (1) JPS5262711A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015092073A (en) * 2013-09-30 2015-05-14 ダイキン工業株式会社 Cross-flow fan, and indoor unit of air conditioner provided with the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015092073A (en) * 2013-09-30 2015-05-14 ダイキン工業株式会社 Cross-flow fan, and indoor unit of air conditioner provided with the same

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