JPS6213520B2 - - Google Patents
Info
- Publication number
- JPS6213520B2 JPS6213520B2 JP14102978A JP14102978A JPS6213520B2 JP S6213520 B2 JPS6213520 B2 JP S6213520B2 JP 14102978 A JP14102978 A JP 14102978A JP 14102978 A JP14102978 A JP 14102978A JP S6213520 B2 JPS6213520 B2 JP S6213520B2
- Authority
- JP
- Japan
- Prior art keywords
- fan casing
- fan
- housing
- guide plate
- fixed guide
- 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
- 238000009423 ventilation Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14102978A JPS5569797A (en) | 1978-11-17 | 1978-11-17 | Motor-operated ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14102978A JPS5569797A (en) | 1978-11-17 | 1978-11-17 | Motor-operated ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5569797A JPS5569797A (en) | 1980-05-26 |
| JPS6213520B2 true JPS6213520B2 (zh) | 1987-03-26 |
Family
ID=15282547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14102978A Granted JPS5569797A (en) | 1978-11-17 | 1978-11-17 | Motor-operated ventilator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5569797A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4679990A (en) * | 1984-12-28 | 1987-07-14 | Matsushita Electric Industrial Co., Ltd. | Electric blower |
| GB2190429B (en) * | 1986-04-14 | 1990-10-17 | Hitachi Ltd | An electric blower |
-
1978
- 1978-11-17 JP JP14102978A patent/JPS5569797A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5569797A (en) | 1980-05-26 |
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