JPH0236078U - - Google Patents
Info
- Publication number
- JPH0236078U JPH0236078U JP11443588U JP11443588U JPH0236078U JP H0236078 U JPH0236078 U JP H0236078U JP 11443588 U JP11443588 U JP 11443588U JP 11443588 U JP11443588 U JP 11443588U JP H0236078 U JPH0236078 U JP H0236078U
- Authority
- JP
- Japan
- Prior art keywords
- equipment casing
- outside
- bellows
- air hole
- rust
- 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
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案の錆防止構造の一実施例の要部
の断面図、第２図は従来構造の一部破断概略正面
図、第３図は従来構造の他の例の一部断面図であ
る。
１……機器筐体、２……空気穴、３……ベロー
ズ、４……パツキン、５……フランジ、６……ネ
ジ、７……空気室、１１……機器筐体、１２……
パイプ、１３……コンプレツサ、１４……パイプ
。
Fig. 1 is a sectional view of the main parts of one embodiment of the rust prevention structure of the present invention, Fig. 2 is a partially cutaway schematic front view of the conventional structure, and Fig. 3 is a partial sectional view of another example of the conventional structure. It is. 1... Equipment housing, 2... Air hole, 3... Bellows, 4... Packing, 5... Flange, 6... Screw, 7... Air chamber, 11... Equipment housing, 12...
Pipe, 13...Compressusa, 14...Pipe.
Claims (1)
される空気穴を開設し、前記機器筐体の外側には
この空気穴を覆いかつ機器筐体内部と外部とを隔
絶するベローズを取着し、このベローズを機器筐
体内外の気圧差によつて変形可能に構成したこと
を特徴とする屋外機器筐体の錆防止構造。 An air hole communicating with the outside is provided in a part of the equipment casing whose interior is airtight, and a bellows is provided on the outside of the equipment casing to cover the air hole and isolate the inside of the equipment casing from the outside. A rust-preventing structure for an outdoor equipment casing, characterized in that the bellows are configured to be deformable due to the difference in air pressure between the inside and outside of the equipment casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11443588U JPH0236078U (en) | 1988-08-31 | 1988-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11443588U JPH0236078U (en) | 1988-08-31 | 1988-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0236078U true JPH0236078U (en) | 1990-03-08 |
Family
ID=31355183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11443588U Pending JPH0236078U (en) | 1988-08-31 | 1988-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7040383B2 (en) | 2001-08-16 | 2006-05-09 | Nec Corporation | Telecommunication device including a housing having improved heat conductivity |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4965101A (en) * | 1972-10-23 | 1974-06-24 | ||
| JPS5139403B2 (en) * | 1971-09-10 | 1976-10-27 | ||
| JPS6112273B2 (en) * | 1979-11-15 | 1986-04-07 | Tokyo Tatsuno Kk |
-
1988
- 1988-08-31 JP JP11443588U patent/JPH0236078U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139403B2 (en) * | 1971-09-10 | 1976-10-27 | ||
| JPS4965101A (en) * | 1972-10-23 | 1974-06-24 | ||
| JPS6112273B2 (en) * | 1979-11-15 | 1986-04-07 | Tokyo Tatsuno Kk |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7040383B2 (en) | 2001-08-16 | 2006-05-09 | Nec Corporation | Telecommunication device including a housing having improved heat conductivity |