JPH0121972B2 - - Google Patents
Info
- Publication number
- JPH0121972B2 JPH0121972B2 JP59010864A JP1086484A JPH0121972B2 JP H0121972 B2 JPH0121972 B2 JP H0121972B2 JP 59010864 A JP59010864 A JP 59010864A JP 1086484 A JP1086484 A JP 1086484A JP H0121972 B2 JPH0121972 B2 JP H0121972B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- vacuum cleaner
- noise
- fan motor
- sound
- 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
Links
- 238000005187 foaming Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims 1
- 239000006261 foam material Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 239000011358 absorbing material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000030279 gene silencing Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
Landscapes
- Electric Suction Cleaners (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1086484A JPS60153831A (ja) | 1984-01-23 | 1984-01-23 | 電気掃除機の消音装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1086484A JPS60153831A (ja) | 1984-01-23 | 1984-01-23 | 電気掃除機の消音装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60153831A JPS60153831A (ja) | 1985-08-13 |
| JPH0121972B2 true JPH0121972B2 (fr) | 1989-04-24 |
Family
ID=11762216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1086484A Granted JPS60153831A (ja) | 1984-01-23 | 1984-01-23 | 電気掃除機の消音装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60153831A (fr) |
-
1984
- 1984-01-23 JP JP1086484A patent/JPS60153831A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60153831A (ja) | 1985-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5293664A (en) | Low noise and less vibration vacuum cleaner | |
| JP2971741B2 (ja) | 真空掃除機の消音装置 | |
| JPH01305916A (ja) | 電気掃除機 | |
| US20040026167A1 (en) | Suction apparatus with noise reduction means | |
| AU2001270480A1 (en) | A Suction Apparatus with Noise Reduction Means | |
| JPH0121972B2 (fr) | ||
| CN106949099B (zh) | 吸尘器用电机风泵 | |
| JPH03272721A (ja) | 電気掃除機 | |
| JPS6245631Y2 (fr) | ||
| KR0133743B1 (ko) | 후방차음덮개를 가지는 진공청소기의 흡음방 | |
| JPH0496721A (ja) | 電気掃除機 | |
| KR970000316Y1 (ko) | 진공청소기 | |
| JP2743577B2 (ja) | 電気掃除機 | |
| JPH07334163A (ja) | 騒音低減装置 | |
| JPH06300338A (ja) | レンジフード | |
| JPH01314524A (ja) | 電気掃除機 | |
| JPH07305974A (ja) | 消音装置 | |
| JPS6036205Y2 (ja) | 電気掃除機 | |
| JPH0473030A (ja) | 電気掃除機 | |
| JPS58156321A (ja) | 空気清浄装置 | |
| JPS6340209Y2 (fr) | ||
| JPH0547204B2 (fr) | ||
| JPS63285258A (ja) | 車両用吸気ダクト | |
| KR960009310Y1 (ko) | 진공청소기 흡음방의 차음보강구조 | |
| JPS5936160B2 (ja) | 消音装置 |