JPH0356822Y2 - - Google Patents
Info
- Publication number
- JPH0356822Y2 JPH0356822Y2 JP19410987U JP19410987U JPH0356822Y2 JP H0356822 Y2 JPH0356822 Y2 JP H0356822Y2 JP 19410987 U JP19410987 U JP 19410987U JP 19410987 U JP19410987 U JP 19410987U JP H0356822 Y2 JPH0356822 Y2 JP H0356822Y2
- Authority
- JP
- Japan
- Prior art keywords
- air volume
- fan
- load current
- motor
- rotation speed
- 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
- 238000001514 detection method Methods 0.000 claims description 30
- 239000003990 capacitor Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19410987U JPH0356822Y2 (US20030204162A1-20031030-M00001.png) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19410987U JPH0356822Y2 (US20030204162A1-20031030-M00001.png) | 1987-12-23 | 1987-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01100035U JPH01100035U (US20030204162A1-20031030-M00001.png) | 1989-07-05 |
| JPH0356822Y2 true JPH0356822Y2 (US20030204162A1-20031030-M00001.png) | 1991-12-24 |
Family
ID=31484860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19410987U Expired JPH0356822Y2 (US20030204162A1-20031030-M00001.png) | 1987-12-23 | 1987-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356822Y2 (US20030204162A1-20031030-M00001.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005273547A (ja) * | 2004-03-25 | 2005-10-06 | Fuji Industrial Co Ltd | 送風機の風量制御方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002039831A (ja) * | 2000-07-19 | 2002-02-06 | Tokyo Gas Co Ltd | ガスメータ、換気機器およびガス計量監視システム |
| JP6566845B2 (ja) * | 2015-11-17 | 2019-08-28 | 富士工業株式会社 | レンジフード |
| JP6566844B2 (ja) * | 2015-11-17 | 2019-08-28 | 富士工業株式会社 | レンジフード |
| JP7141687B2 (ja) * | 2018-04-27 | 2022-09-26 | 富士工業株式会社 | レンジフードおよびレンジフードシステム |
-
1987
- 1987-12-23 JP JP19410987U patent/JPH0356822Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005273547A (ja) * | 2004-03-25 | 2005-10-06 | Fuji Industrial Co Ltd | 送風機の風量制御方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01100035U (US20030204162A1-20031030-M00001.png) | 1989-07-05 |
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