JPH0321635U - - Google Patents
Info
- Publication number
- JPH0321635U JPH0321635U JP7805889U JP7805889U JPH0321635U JP H0321635 U JPH0321635 U JP H0321635U JP 7805889 U JP7805889 U JP 7805889U JP 7805889 U JP7805889 U JP 7805889U JP H0321635 U JPH0321635 U JP H0321635U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- exhaust
- sound absorption
- absorption holes
- straight
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000011358 absorbing material Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000011491 glass wool Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Chimneys And Flues (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7805889U JPH0512602Y2 (no) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7805889U JPH0512602Y2 (no) | 1989-06-30 | 1989-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0321635U true JPH0321635U (no) | 1991-03-05 |
| JPH0512602Y2 JPH0512602Y2 (no) | 1993-03-31 |
Family
ID=31621003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7805889U Expired - Lifetime JPH0512602Y2 (no) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512602Y2 (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020003110A (ja) * | 2018-06-26 | 2020-01-09 | 株式会社ノーリツ | 排気集合筒および給湯装置 |
-
1989
- 1989-06-30 JP JP7805889U patent/JPH0512602Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512602Y2 (no) | 1993-03-31 |