JPH0289236U - - Google Patents
Info
- Publication number
- JPH0289236U JPH0289236U JP16842788U JP16842788U JPH0289236U JP H0289236 U JPH0289236 U JP H0289236U JP 16842788 U JP16842788 U JP 16842788U JP 16842788 U JP16842788 U JP 16842788U JP H0289236 U JPH0289236 U JP H0289236U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- support pipe
- natural ventilation
- ventilation mechanism
- rotatable integrally
- 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
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16842788U JPH0289236U (en:Method) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16842788U JPH0289236U (en:Method) | 1988-12-28 | 1988-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0289236U true JPH0289236U (en:Method) | 1990-07-16 |
Family
ID=31457592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16842788U Pending JPH0289236U (en:Method) | 1988-12-28 | 1988-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0289236U (en:Method) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100686770B1 (ko) * | 2005-11-11 | 2007-02-26 | 엘지전자 주식회사 | 환기 시스템의 배기구 |
JP2012220177A (ja) * | 2011-04-03 | 2012-11-12 | Shinichi Fujita | 自然エネルギー主導の換気と空調の自動調整方法。 |
-
1988
- 1988-12-28 JP JP16842788U patent/JPH0289236U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100686770B1 (ko) * | 2005-11-11 | 2007-02-26 | 엘지전자 주식회사 | 환기 시스템의 배기구 |
JP2012220177A (ja) * | 2011-04-03 | 2012-11-12 | Shinichi Fujita | 自然エネルギー主導の換気と空調の自動調整方法。 |