JPH0286619U - - Google Patents
Info
- Publication number
- JPH0286619U JPH0286619U JP1988167463U JP16746388U JPH0286619U JP H0286619 U JPH0286619 U JP H0286619U JP 1988167463 U JP1988167463 U JP 1988167463U JP 16746388 U JP16746388 U JP 16746388U JP H0286619 U JPH0286619 U JP H0286619U
- Authority
- JP
- Japan
- Prior art keywords
- prefilter
- opening
- frame body
- filter
- main filter
- 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
Links
- 238000011045 prefiltration Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 3
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988167463U JPH0286619U (lt) | 1988-12-24 | 1988-12-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988167463U JPH0286619U (lt) | 1988-12-24 | 1988-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0286619U true JPH0286619U (lt) | 1990-07-09 |
Family
ID=31455784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988167463U Pending JPH0286619U (lt) | 1988-12-24 | 1988-12-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0286619U (lt) |
-
1988
- 1988-12-24 JP JP1988167463U patent/JPH0286619U/ja active Pending