JPH0633941Y2 - ダンパー - Google Patents
ダンパーInfo
- Publication number
- JPH0633941Y2 JPH0633941Y2 JP1988089671U JP8967188U JPH0633941Y2 JP H0633941 Y2 JPH0633941 Y2 JP H0633941Y2 JP 1988089671 U JP1988089671 U JP 1988089671U JP 8967188 U JP8967188 U JP 8967188U JP H0633941 Y2 JPH0633941 Y2 JP H0633941Y2
- Authority
- JP
- Japan
- Prior art keywords
- damper
- edge
- blade
- closed
- fire extinguisher
- 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 - Lifetime
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 11
- 238000005452 bending Methods 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089671U JPH0633941Y2 (ja) | 1988-07-06 | 1988-07-06 | ダンパー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089671U JPH0633941Y2 (ja) | 1988-07-06 | 1988-07-06 | ダンパー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0210866U JPH0210866U (en, 2012) | 1990-01-24 |
| JPH0633941Y2 true JPH0633941Y2 (ja) | 1994-09-07 |
Family
ID=31314217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988089671U Expired - Lifetime JPH0633941Y2 (ja) | 1988-07-06 | 1988-07-06 | ダンパー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633941Y2 (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5356051U (en, 2012) * | 1976-10-06 | 1978-05-13 | ||
| CH636662A5 (de) * | 1981-03-11 | 1983-06-15 | Martin Ullmann | Elastisches zugorgan und verfahren zur herstellung desselben. |
| JP2561101Y2 (ja) * | 1991-06-05 | 1998-01-28 | 日立プラント建設株式会社 | 気圧風量調節ダンパ |
| JP5560315B2 (ja) * | 2012-11-30 | 2014-07-23 | 豊和化成株式会社 | ダンパプレート |
| JP6764258B2 (ja) * | 2016-05-30 | 2020-09-30 | パナソニック株式会社 | ダンパ装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5147547U (en, 2012) * | 1974-10-07 | 1976-04-08 |
-
1988
- 1988-07-06 JP JP1988089671U patent/JPH0633941Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210866U (en, 2012) | 1990-01-24 |
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