JPH0452608Y2 - - Google Patents
Info
- Publication number
- JPH0452608Y2 JPH0452608Y2 JP13953287U JP13953287U JPH0452608Y2 JP H0452608 Y2 JPH0452608 Y2 JP H0452608Y2 JP 13953287 U JP13953287 U JP 13953287U JP 13953287 U JP13953287 U JP 13953287U JP H0452608 Y2 JPH0452608 Y2 JP H0452608Y2
- Authority
- JP
- Japan
- Prior art keywords
- damper
- spring
- air supply
- box
- air
- 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
- 238000007664 blowing Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13953287U JPH0452608Y2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13953287U JPH0452608Y2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1987-09-11 | 1987-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6445237U JPS6445237U (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1989-03-17 |
| JPH0452608Y2 true JPH0452608Y2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1992-12-10 |
Family
ID=31402878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13953287U Expired JPH0452608Y2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452608Y2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4595216B2 (ja) * | 2000-03-09 | 2010-12-08 | 三協立山アルミ株式会社 | ルーバー窓 |
| JP4655391B2 (ja) * | 2001-03-14 | 2011-03-23 | 株式会社日本設計 | 換気ダンパ |
| JP7100881B2 (ja) * | 2018-05-21 | 2022-07-14 | 株式会社佐原 | 換気装置 |
-
1987
- 1987-09-11 JP JP13953287U patent/JPH0452608Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6445237U (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1989-03-17 |