JPS6425499U - - Google Patents
Info
- Publication number
- JPS6425499U JPS6425499U JP11986187U JP11986187U JPS6425499U JP S6425499 U JPS6425499 U JP S6425499U JP 11986187 U JP11986187 U JP 11986187U JP 11986187 U JP11986187 U JP 11986187U JP S6425499 U JPS6425499 U JP S6425499U
- Authority
- JP
- Japan
- Prior art keywords
- duct fan
- plate
- orifice
- fixing tool
- orifices
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Description
図は本考案の実施例を示すもので、第１図はそ
の外観図、第２図は固定用具の動作説明図である
。 １はダクト扇本体、２はダクト接続部、３はフ
アン、４は固定用具、５はオリフイス、６はオリ
フイス板、７はグリル取付金具挿入部。
の外観図、第２図は固定用具の動作説明図である
。 １はダクト扇本体、２はダクト接続部、３はフ
アン、４は固定用具、５はオリフイス、６はオリ
フイス板、７はグリル取付金具挿入部。
Claims (1)
- ダクト扇本体１の吸気部四隅に、オリフイス５
の板６固定用具４を設け、オリフイス板６を押入
れる事で手軽に本体に装着出来るようになしたる
、ダクト扇のオリフイス取付装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11986187U JPS6425499U (ja) | 1987-08-06 | 1987-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11986187U JPS6425499U (ja) | 1987-08-06 | 1987-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425499U true JPS6425499U (ja) | 1989-02-13 |
Family
ID=31365460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11986187U Pending JPS6425499U (ja) | 1987-08-06 | 1987-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425499U (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539012B2 (ja) * | 1974-08-27 | 1978-04-03 | ||
| JPS53111507A (en) * | 1977-02-04 | 1978-09-29 | Allware Agencies Ltd | Box type fan |
-
1987
- 1987-08-06 JP JP11986187U patent/JPS6425499U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539012B2 (ja) * | 1974-08-27 | 1978-04-03 | ||
| JPS53111507A (en) * | 1977-02-04 | 1978-09-29 | Allware Agencies Ltd | Box type fan |