JPH0510178Y2 - - Google Patents
Info
- Publication number
- JPH0510178Y2 JPH0510178Y2 JP1987115060U JP11506087U JPH0510178Y2 JP H0510178 Y2 JPH0510178 Y2 JP H0510178Y2 JP 1987115060 U JP1987115060 U JP 1987115060U JP 11506087 U JP11506087 U JP 11506087U JP H0510178 Y2 JPH0510178 Y2 JP H0510178Y2
- Authority
- JP
- Japan
- Prior art keywords
- damper
- duct
- extension rod
- push rod
- cylinder
- 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
- 238000009423 ventilation Methods 0.000 claims description 14
- 230000008602 contraction Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987115060U JPH0510178Y2 (es) | 1987-07-29 | 1987-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987115060U JPH0510178Y2 (es) | 1987-07-29 | 1987-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6422944U JPS6422944U (es) | 1989-02-07 |
| JPH0510178Y2 true JPH0510178Y2 (es) | 1993-03-12 |
Family
ID=31356370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987115060U Expired - Lifetime JPH0510178Y2 (es) | 1987-07-29 | 1987-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510178Y2 (es) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4894647U (es) * | 1972-02-16 | 1973-11-12 |
-
1987
- 1987-07-29 JP JP1987115060U patent/JPH0510178Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6422944U (es) | 1989-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4043317A (en) | Vented solar collector | |
| JP2506036B2 (ja) | 隔室用ベンチレ―タ装置 | |
| US4501389A (en) | Automatic damper assembly | |
| US4416415A (en) | Automatic damper assembly | |
| US4150785A (en) | Temperature controlled gable vent | |
| US3073525A (en) | Automatic ventilator for buildings | |
| US4123001A (en) | Automatic ventilator | |
| US5435377A (en) | Ventilator with air-to-air heat exchanger and pressure responsive damper | |
| US4457215A (en) | Duct air cover | |
| US4557185A (en) | Solenoid operated exhaust air damper | |
| JPH083860Y2 (ja) | 換気用ダンパ−自動開閉装置 | |
| JPH0510178Y2 (es) | ||
| US4047475A (en) | Ventilating damper assembly | |
| US4040564A (en) | System powered damper and control unit | |
| US4176587A (en) | Ventilating damper assembly | |
| US4180093A (en) | Air pressure control apparatus for a hot or cold storage chamber | |
| US4192458A (en) | Fireplace liner | |
| JPH02583Y2 (es) | ||
| US5123876A (en) | Attic fan cover | |
| US3013582A (en) | Pivotal control valve arrangement | |
| JPS6131663Y2 (es) | ||
| US4591092A (en) | Energy saver damper assembly | |
| CN211740409U (zh) | 红外检测装置及检测系统 | |
| JPH0732833Y2 (ja) | 換気窓 | |
| JPH0519736Y2 (es) |