JPH0234908Y2 - - Google Patents
Info
- Publication number
- JPH0234908Y2 JPH0234908Y2 JP14959983U JP14959983U JPH0234908Y2 JP H0234908 Y2 JPH0234908 Y2 JP H0234908Y2 JP 14959983 U JP14959983 U JP 14959983U JP 14959983 U JP14959983 U JP 14959983U JP H0234908 Y2 JPH0234908 Y2 JP H0234908Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- fan
- electric fan
- batteries
- motor
- 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
- 230000000241 respiratory effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14959983U JPS6058149U (ja) | 1983-09-29 | 1983-09-29 | 電動ファン付呼吸保護具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14959983U JPS6058149U (ja) | 1983-09-29 | 1983-09-29 | 電動ファン付呼吸保護具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6058149U JPS6058149U (ja) | 1985-04-23 |
| JPH0234908Y2 true JPH0234908Y2 (https=) | 1990-09-20 |
Family
ID=30332034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14959983U Granted JPS6058149U (ja) | 1983-09-29 | 1983-09-29 | 電動ファン付呼吸保護具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6058149U (https=) |
-
1983
- 1983-09-29 JP JP14959983U patent/JPS6058149U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6058149U (ja) | 1985-04-23 |
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