JPS6480414A - Hermetic exchange type filter unit - Google Patents
Hermetic exchange type filter unitInfo
- Publication number
- JPS6480414A JPS6480414A JP62233678A JP23367887A JPS6480414A JP S6480414 A JPS6480414 A JP S6480414A JP 62233678 A JP62233678 A JP 62233678A JP 23367887 A JP23367887 A JP 23367887A JP S6480414 A JPS6480414 A JP S6480414A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- bag
- housing
- mounting opening
- exchanging
- 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 prevent the filter exchanging bag from breakage by separately providing the bag mounting opening on which the bag for exchanging a filter is set and a sealing part which seals the inside of a housing with a door. CONSTITUTION:The polluted air introduced to the hermetical exchange type filter unit is filtered by a filter 2 to catch and remove the dust. The bag mounting opening 6 is provided on the housing 1 in order to hermetically take out the filter 2 from the housing 1 to exchange the filter. And, the sealing part 7 with a door 4 is provided on the housing 1 at the position separated from the mounting opening 6. Consequently, the bag 5 is not caught between the packing 40 of the door 4 and the open end of the bag mounting opening 6. As a result, the bag 5 for exchanging the filter 2 is prevented from breakage so that the radioactive dust or gas does not leak to the outside.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62233678A JPH0763576B2 (en) | 1987-09-19 | 1987-09-19 | Sealed exchange type filter unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62233678A JPH0763576B2 (en) | 1987-09-19 | 1987-09-19 | Sealed exchange type filter unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6480414A true JPS6480414A (en) | 1989-03-27 |
JPH0763576B2 JPH0763576B2 (en) | 1995-07-12 |
Family
ID=16958822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62233678A Expired - Fee Related JPH0763576B2 (en) | 1987-09-19 | 1987-09-19 | Sealed exchange type filter unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0763576B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013203499A (en) * | 2012-03-27 | 2013-10-07 | Tsukishima Kikai Co Ltd | Powder storage and discharge device |
JP2014140821A (en) * | 2013-01-24 | 2014-08-07 | Nippon Muki Co Ltd | Replaceable air filter unit |
JP2016010795A (en) * | 2014-06-04 | 2016-01-21 | ニッタ株式会社 | Take-out method of storage bag and collection bag |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62160628U (en) * | 1986-04-01 | 1987-10-13 |
-
1987
- 1987-09-19 JP JP62233678A patent/JPH0763576B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62160628U (en) * | 1986-04-01 | 1987-10-13 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013203499A (en) * | 2012-03-27 | 2013-10-07 | Tsukishima Kikai Co Ltd | Powder storage and discharge device |
JP2014140821A (en) * | 2013-01-24 | 2014-08-07 | Nippon Muki Co Ltd | Replaceable air filter unit |
JP2016010795A (en) * | 2014-06-04 | 2016-01-21 | ニッタ株式会社 | Take-out method of storage bag and collection bag |
Also Published As
Publication number | Publication date |
---|---|
JPH0763576B2 (en) | 1995-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |