JPS53124507A - Damper device to open and close flow path of dust collection hood - Google Patents
Damper device to open and close flow path of dust collection hoodInfo
- Publication number
- JPS53124507A JPS53124507A JP3903877A JP3903877A JPS53124507A JP S53124507 A JPS53124507 A JP S53124507A JP 3903877 A JP3903877 A JP 3903877A JP 3903877 A JP3903877 A JP 3903877A JP S53124507 A JPS53124507 A JP S53124507A
- Authority
- JP
- Japan
- Prior art keywords
- dust collection
- open
- flow path
- damper device
- collection hood
- 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
Landscapes
- Prevention Of Fouling (AREA)
- Coke Industry (AREA)
Abstract
PURPOSE: To effect dust collection at a high air flow rate during coke pushing and that for dusting caused by leakage from the oven lids at a low air flow rate with the help of plural amounts of damper openings; full to closed opening, by opening and closing an air damper using a combination fluid cylinder device.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3903877A JPS53124507A (en) | 1977-04-07 | 1977-04-07 | Damper device to open and close flow path of dust collection hood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3903877A JPS53124507A (en) | 1977-04-07 | 1977-04-07 | Damper device to open and close flow path of dust collection hood |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53124507A true JPS53124507A (en) | 1978-10-31 |
JPS576476B2 JPS576476B2 (en) | 1982-02-04 |
Family
ID=12541939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3903877A Granted JPS53124507A (en) | 1977-04-07 | 1977-04-07 | Damper device to open and close flow path of dust collection hood |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53124507A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57178928A (en) * | 1981-04-28 | 1982-11-04 | Daikyo Kk | Automatic opening/closing device for car roof window |
JPS58191628A (en) * | 1982-05-04 | 1983-11-08 | Aisin Seiki Co Ltd | Opening and closing device for roof panel of vehicle |
JPS6436885A (en) * | 1987-07-30 | 1989-02-07 | Tatsuta Densen Kk | Window switchgear |
-
1977
- 1977-04-07 JP JP3903877A patent/JPS53124507A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS576476B2 (en) | 1982-02-04 |
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