JPH0363003U - - Google Patents
Info
- Publication number
- JPH0363003U JPH0363003U JP12248689U JP12248689U JPH0363003U JP H0363003 U JPH0363003 U JP H0363003U JP 12248689 U JP12248689 U JP 12248689U JP 12248689 U JP12248689 U JP 12248689U JP H0363003 U JPH0363003 U JP H0363003U
- Authority
- JP
- Japan
- Prior art keywords
- switchboard
- ventilation hole
- seat
- filter device
- wall
- 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
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
Description
第1図は本考案の配電盤換気孔部のフイルタ装
置が設けられた配電盤の正面図、第2図は第1図
のA−A断面図、第3図は従来例の配電盤換気孔
部のフイルタ装置が設けられた配電盤の正面図、
第4図は第3図のB−B断面図である。
1,1a……扉、2……換気孔、3,7……フ
イルタ装置、4……座、5……フイルタ、6,9
……外気。
Figure 1 is a front view of a power distribution board equipped with a filter device for ventilation holes in a power distribution board according to the present invention, Figure 2 is a sectional view taken along line A-A in Figure 1, and Figure 3 is a diagram showing a filter device in a ventilation hole in a power distribution board according to the prior art. front view of the switchboard with the device installed;
FIG. 4 is a sectional view taken along line BB in FIG. 3. 1, 1a... Door, 2... Ventilation hole, 3, 7... Filter device, 4... Seat, 5... Filter, 6, 9
...Outside air.
Claims (1)
側に設けられ、この配電盤に流入される外気中の
塵を捕捉するフイルタ装置において、前記換気孔
部の配電盤壁面内側に所望の空間距離をおいて取
付けられた座と、この座を介して取決られたフイ
ルタとを備えることを特徴とする配電盤換気孔部
のフイルタ装置。 In a filter device that is provided on the inner surface of a ventilation hole provided in a desired wall of a switchboard and that captures dust in the outside air flowing into the switchboard, a desired spatial distance is provided between the ventilation hole and the inside of the wall of the switchboard. 1. A filter device for a ventilation hole in a power distribution board, characterized in that it comprises a seat attached to the seat, and a filter arranged through the seat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12248689U JPH0363003U (en) | 1989-10-19 | 1989-10-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12248689U JPH0363003U (en) | 1989-10-19 | 1989-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0363003U true JPH0363003U (en) | 1991-06-20 |
Family
ID=31670482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12248689U Pending JPH0363003U (en) | 1989-10-19 | 1989-10-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0363003U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101482785B1 (en) * | 2013-04-10 | 2015-02-03 | 주식회사 태동씨앤에스 | Grinding wheel of polishing apparatus |
-
1989
- 1989-10-19 JP JP12248689U patent/JPH0363003U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101482785B1 (en) * | 2013-04-10 | 2015-02-03 | 주식회사 태동씨앤에스 | Grinding wheel of polishing apparatus |