JPH0359598B2 - - Google Patents
Info
- Publication number
- JPH0359598B2 JPH0359598B2 JP10985482A JP10985482A JPH0359598B2 JP H0359598 B2 JPH0359598 B2 JP H0359598B2 JP 10985482 A JP10985482 A JP 10985482A JP 10985482 A JP10985482 A JP 10985482A JP H0359598 B2 JPH0359598 B2 JP H0359598B2
- Authority
- JP
- Japan
- Prior art keywords
- electrical equipment
- air
- internal pressure
- air supply
- supply device
- 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.)
- Expired
Links
- 239000002360 explosive Substances 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims description 2
- 239000003570 air Substances 0.000 description 52
- 230000004043 responsiveness Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002000 scavenging effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
- Casings For Electric Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10985482A JPS592397A (ja) | 1982-06-28 | 1982-06-28 | 内圧防爆電気機器の内圧空気加給装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10985482A JPS592397A (ja) | 1982-06-28 | 1982-06-28 | 内圧防爆電気機器の内圧空気加給装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS592397A JPS592397A (ja) | 1984-01-07 |
| JPH0359598B2 true JPH0359598B2 (enExample) | 1991-09-11 |
Family
ID=14520867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10985482A Granted JPS592397A (ja) | 1982-06-28 | 1982-06-28 | 内圧防爆電気機器の内圧空気加給装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS592397A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1251243A (en) * | 1985-01-22 | 1989-03-14 | Hadi A. Akeel | Electric robot for use in a hazardous location |
-
1982
- 1982-06-28 JP JP10985482A patent/JPS592397A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS592397A (ja) | 1984-01-07 |
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