JPS6417600U - - Google Patents
Info
- Publication number
- JPS6417600U JPS6417600U JP11244987U JP11244987U JPS6417600U JP S6417600 U JPS6417600 U JP S6417600U JP 11244987 U JP11244987 U JP 11244987U JP 11244987 U JP11244987 U JP 11244987U JP S6417600 U JPS6417600 U JP S6417600U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- fluid
- expanded
- acoustic impedance
- working fluid
- 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
- 239000012530 fluid Substances 0.000 claims 5
- 239000000463 material Substances 0.000 claims 2
- 230000001902 propagating effect Effects 0.000 claims 1
- 230000003584 silencer Effects 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11244987U JPS6417600U (OSRAM) | 1987-07-22 | 1987-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11244987U JPS6417600U (OSRAM) | 1987-07-22 | 1987-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6417600U true JPS6417600U (OSRAM) | 1989-01-27 |
Family
ID=31351396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11244987U Pending JPS6417600U (OSRAM) | 1987-07-22 | 1987-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6417600U (OSRAM) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59183190A (ja) * | 1983-03-31 | 1984-10-18 | 日立造船株式会社 | 水中音消音器 |
-
1987
- 1987-07-22 JP JP11244987U patent/JPS6417600U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59183190A (ja) * | 1983-03-31 | 1984-10-18 | 日立造船株式会社 | 水中音消音器 |