JPH0639107Y2 - ポンプユニットの騒音防止装置 - Google Patents
ポンプユニットの騒音防止装置Info
- Publication number
- JPH0639107Y2 JPH0639107Y2 JP1987130954U JP13095487U JPH0639107Y2 JP H0639107 Y2 JPH0639107 Y2 JP H0639107Y2 JP 1987130954 U JP1987130954 U JP 1987130954U JP 13095487 U JP13095487 U JP 13095487U JP H0639107 Y2 JPH0639107 Y2 JP H0639107Y2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- electric motor
- intake
- window
- closed container
- 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
- 230000001629 suppression Effects 0.000 title description 5
- 238000009413 insulation Methods 0.000 description 13
- 239000011358 absorbing material Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Compressor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987130954U JPH0639107Y2 (ja) | 1987-08-28 | 1987-08-28 | ポンプユニットの騒音防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987130954U JPH0639107Y2 (ja) | 1987-08-28 | 1987-08-28 | ポンプユニットの騒音防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6436576U JPS6436576U (en]) | 1989-03-06 |
| JPH0639107Y2 true JPH0639107Y2 (ja) | 1994-10-12 |
Family
ID=31386577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987130954U Expired - Lifetime JPH0639107Y2 (ja) | 1987-08-28 | 1987-08-28 | ポンプユニットの騒音防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639107Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7452054B2 (ja) * | 2020-02-07 | 2024-03-19 | 工機ホールディングス株式会社 | 空気圧縮機 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5829171Y2 (ja) * | 1978-09-30 | 1983-06-25 | 住友金属工業株式会社 | 均熱炉におけるインゴツト受台 |
-
1987
- 1987-08-28 JP JP1987130954U patent/JPH0639107Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6436576U (en]) | 1989-03-06 |
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