JPS6422944U - - Google Patents
Info
- Publication number
- JPS6422944U JPS6422944U JP11506087U JP11506087U JPS6422944U JP S6422944 U JPS6422944 U JP S6422944U JP 11506087 U JP11506087 U JP 11506087U JP 11506087 U JP11506087 U JP 11506087U JP S6422944 U JPS6422944 U JP S6422944U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing body
- duct
- cylinder
- control device
- 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.)
- Granted
Links
- 230000008602 contraction Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987115060U JPH0510178Y2 (enrdf_load_html_response) | 1987-07-29 | 1987-07-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987115060U JPH0510178Y2 (enrdf_load_html_response) | 1987-07-29 | 1987-07-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6422944U true JPS6422944U (enrdf_load_html_response) | 1989-02-07 |
JPH0510178Y2 JPH0510178Y2 (enrdf_load_html_response) | 1993-03-12 |
Family
ID=31356370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987115060U Expired - Lifetime JPH0510178Y2 (enrdf_load_html_response) | 1987-07-29 | 1987-07-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0510178Y2 (enrdf_load_html_response) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4894647U (enrdf_load_html_response) * | 1972-02-16 | 1973-11-12 |
-
1987
- 1987-07-29 JP JP1987115060U patent/JPH0510178Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4894647U (enrdf_load_html_response) * | 1972-02-16 | 1973-11-12 |
Also Published As
Publication number | Publication date |
---|---|
JPH0510178Y2 (enrdf_load_html_response) | 1993-03-12 |