KR20000015093U - 블로어유니트 소음 차단장치 - Google Patents
블로어유니트 소음 차단장치 Download PDFInfo
- Publication number
- KR20000015093U KR20000015093U KR2019980028479U KR19980028479U KR20000015093U KR 20000015093 U KR20000015093 U KR 20000015093U KR 2019980028479 U KR2019980028479 U KR 2019980028479U KR 19980028479 U KR19980028479 U KR 19980028479U KR 20000015093 U KR20000015093 U KR 20000015093U
- Authority
- KR
- South Korea
- Prior art keywords
- sound insulation
- blower unit
- upper body
- air
- side passages
- Prior art date
Links
- 238000009413 insulation Methods 0.000 claims abstract description 28
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00514—Details of air conditioning housings
- B60H1/00521—Mounting or fastening of components in housings, e.g. heat exchangers, fans, electronic regulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00457—Ventilation unit, e.g. combined with a radiator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H2001/006—Noise reduction
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Claims (3)
- 하부체 상부에 상부체가 조립되어, 상기 하부체에 수납된 모터에 의해 휠이 회전하여 상부체 장착된 도어 조작에 따라 상부체 상통로 또는 양측면통로를 통해 유입되어 에어필터를 통과한 공기를 하부체 출구를 통해 차실내에 공급하여 차실내를 냉,난방할 수 있게 하는 블로어유니트에 있어서,상기 상부체 양측면통로를 통해 유입된 공기가 하부체 출구로 배출될 때 발생되는 소음이 상기 양측면통로를 통해 차실내로 전달됨을 방지할 수 있도록 상기 상부체 양측면통로 하부에 복수개의 차음판들이 다단식으로 설치되는 것을 특징으로 하는 블로어유니트 소음 차단장치.
- 제 1 항에 있어서, 상기 차음판들은 중앙에 통로를 가질 수 있도록 상부체 양측벽에 수평으로 서로 대응되게 설치되는 제 1,2 차음판과;상기 제 1,2 차음판 사이 중앙 하부에 위치되도록 상부체 후방 내측벽에 설치되는 제 3 차음판을 포함하는 것을 특징으로 하는 블로어유니트 소음 차단장치.
- 제 2 항에 있어서, 상기 제 3 차음판은 폭 양단부가 상기 제 1,2 차음판 중앙부분에 위치되게 구성한 것을 특징으로 하는 블로어유니트 소음 차단장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019980028479U KR200342477Y1 (ko) | 1998-12-31 | 1998-12-31 | 블로어유니트소음차단장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019980028479U KR200342477Y1 (ko) | 1998-12-31 | 1998-12-31 | 블로어유니트소음차단장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000015093U true KR20000015093U (ko) | 2000-07-25 |
KR200342477Y1 KR200342477Y1 (ko) | 2004-05-20 |
Family
ID=49343521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019980028479U KR200342477Y1 (ko) | 1998-12-31 | 1998-12-31 | 블로어유니트소음차단장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200342477Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112566804B (zh) * | 2018-08-10 | 2024-07-26 | 标致雪铁龙汽车股份有限公司 | 在内部进气口处具有噪声吸收屏的机动车辆通风单元 |
-
1998
- 1998-12-31 KR KR2019980028479U patent/KR200342477Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR200342477Y1 (ko) | 2004-05-20 |
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