JPH0330743Y2 - - Google Patents
Info
- Publication number
- JPH0330743Y2 JPH0330743Y2 JP10380685U JP10380685U JPH0330743Y2 JP H0330743 Y2 JPH0330743 Y2 JP H0330743Y2 JP 10380685 U JP10380685 U JP 10380685U JP 10380685 U JP10380685 U JP 10380685U JP H0330743 Y2 JPH0330743 Y2 JP H0330743Y2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- electric motor
- ventilation fan
- blades
- shaft
- 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 15
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10380685U JPH0330743Y2 (me) | 1985-07-08 | 1985-07-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10380685U JPH0330743Y2 (me) | 1985-07-08 | 1985-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6212439U JPS6212439U (me) | 1987-01-26 |
JPH0330743Y2 true JPH0330743Y2 (me) | 1991-06-28 |
Family
ID=30976713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10380685U Expired JPH0330743Y2 (me) | 1985-07-08 | 1985-07-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0330743Y2 (me) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6602722B2 (ja) * | 2016-04-20 | 2019-11-06 | 株式会社日立産機システム | 換気扇 |
-
1985
- 1985-07-08 JP JP10380685U patent/JPH0330743Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6212439U (me) | 1987-01-26 |