JPS6479531A - Ventilating fan for duct - Google Patents
Ventilating fan for ductInfo
- Publication number
- JPS6479531A JPS6479531A JP62235256A JP23525687A JPS6479531A JP S6479531 A JPS6479531 A JP S6479531A JP 62235256 A JP62235256 A JP 62235256A JP 23525687 A JP23525687 A JP 23525687A JP S6479531 A JPS6479531 A JP S6479531A
- Authority
- JP
- Japan
- Prior art keywords
- duct
- taping
- duct connector
- connector
- tubular body
- 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.)
- Granted
Links
Abstract
PURPOSE:To obtain a duct connector, capable of taping without producing any clearance, by a method wherein the title fan is constituted of the duct connector, provided with a plurality of cut-and-raised parts on the tip end of the conical tubular body thereof so as to be fitted to the inner peripheral part of a duct, and the main body of a ventilating fan, having a delivery port, abutted against the connecting part so as to communicate with the duct connector, on the side surface thereof. CONSTITUTION:A duct 8 is fitted to a duct connector 6 to connect it by taping so as not to produce any clearance between them, however, a superposition between the duct 8 and the duct connector 6 may be secured sufficiently by cut-and-raised parts 7. The fitting part between a conical tubular body 6a and the duct 8 is not so wide; therefore, the width of taping may be secured sufficiently on the conical tubular body 6a. Necessary width (b) for superposition and the same (a) for taping may be secured without increasing the material of the duct connector 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62235256A JP2506819B2 (en) | 1987-09-18 | 1987-09-18 | Ventilation fan for duct |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62235256A JP2506819B2 (en) | 1987-09-18 | 1987-09-18 | Ventilation fan for duct |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6479531A true JPS6479531A (en) | 1989-03-24 |
JP2506819B2 JP2506819B2 (en) | 1996-06-12 |
Family
ID=16983386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62235256A Expired - Fee Related JP2506819B2 (en) | 1987-09-18 | 1987-09-18 | Ventilation fan for duct |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2506819B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007147239A (en) * | 2005-11-30 | 2007-06-14 | Nippon Jukankyo Kk | Air intake grille |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51146757U (en) * | 1975-05-19 | 1976-11-25 | ||
JPS578438U (en) * | 1980-06-16 | 1982-01-16 |
-
1987
- 1987-09-18 JP JP62235256A patent/JP2506819B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51146757U (en) * | 1975-05-19 | 1976-11-25 | ||
JPS578438U (en) * | 1980-06-16 | 1982-01-16 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007147239A (en) * | 2005-11-30 | 2007-06-14 | Nippon Jukankyo Kk | Air intake grille |
Also Published As
Publication number | Publication date |
---|---|
JP2506819B2 (en) | 1996-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |