JP2020063038A - 空気流転向装置およびhvacケース - Google Patents
空気流転向装置およびhvacケース Download PDFInfo
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- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 28
- 230000004044 response Effects 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 claims description 18
- 238000004378 air conditioning Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- 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
- B60H1/00557—Details of ducts or cables
- B60H1/00564—Details of ducts or cables of air ducts
-
- 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
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/241—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
- B60H1/242—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle located in the front area
-
- 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
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
-
- 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
- B60H1/0055—Details of air conditioning housings the housing or parts thereof being integrated in other devices, e.g. dashboard
-
- 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
- B60H1/00557—Details of ducts or cables
-
- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
-
- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00871—Air directing means, e.g. blades in an air outlet
-
- 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
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/241—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
-
- 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
- B60H1/34—Nozzles; Air-diffusers
- B60H1/3407—Nozzles; Air-diffusers providing an air stream in a fixed direction, e.g. using a grid or porous panel
-
- 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
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H2001/00078—Assembling, manufacturing or layout details
- B60H2001/00092—Assembling, manufacturing or layout details of air deflecting or air directing means inside the device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5628—Heating or ventilating devices characterised by convection by air coming from the vehicle ventilation system, e.g. air-conditioning system
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Air-Flow Control Members (AREA)
Abstract
Description
上述の複数の実施形態の説明は、例示および説明のために提供されたものである。この開示は、網羅的であること、または開示を限定することを意図するものではない。特定の実施形態の個々の要素または特徴は、一般にその特定の実施形態に限定されないが、適用可能であれば、交換可能であり、特に示されていないまたは記載されていない場合でも選択された実施形態で使用できる。同じことは、多様に変化することができる。そのような変形は、開示からの逸脱とみなされるべきではなく、そのような変更のすべては、この開示の範囲内に含まれることが意図されている。
Claims (20)
- 暖房、換気、および空調ケースであるHVACケースから、車両における異なる複数の出口に向けて供給される空気流を転向させる空気流転向装置において、
内側上流端から外側下流端まで、厚さにわたって延びている複数の通路を区画しており、
複数の前記通路は、異なる長さにわたって延びる複数の異なる通路を含み、複数の前記異なる通路は、前記内側上流端から複数の前記通路に吹き込む空気流に応答して前記外側下流端において圧力降下の変化を生成する空気流転向装置。 - 複数の前記異なる通路は、幅方向に離れた複数の異なる位置において異なる長さにわたって延びている請求項1に記載の空気流転向装置。
- 前記圧力降下の変化は、
第1の長さを有する複数の第1通路に対向する部位の前記外側下流端における第1の圧力降下と、
第2の長さを有する複数の第2通路に対向する部位の前記外側下流端における第2の圧力降下とを有し、
複数の前記第1通路は、複数の前記第2通路より長く、前記第1の圧力降下は前記第2の圧力降下より高く大きい請求項1または請求項2に記載の空気流転向装置。 - 複数の前記通路の長さは、前記外側下流端にわたって平坦ではない傾斜を有している請求項1から請求項3のいずれかに記載の空気流転向装置。
- 複数の前記通路は、ハニカム形状として配置されている請求項1から請求項4のいずれかに記載の空気流転向装置。
- 複数の前記通路の少なくともひとつは、断面が円形である請求項1から請求項4のいずれかに記載の空気流転向装置。
- 複数の前記通路の少なくともひとつは、断面が三角形である請求項1から請求項4のいずれかに記載の空気流転向装置。
- 複数の前記通路の少なくともひとつは、断面が六未満の辺を有する請求項1から請求項4のいずれかに記載の空気流転向装置。
- 複数の前記通路は、前記内側上流端から前記外側下流端まで線形的に延びている請求項1から請求項8のいずれかに記載の空気流転向装置。
- 複数の前記通路は、前記内側上流端から前記外側下流端まで非線形的に延びている請求項1から請求項8のいずれかに記載の空気流転向装置。
- 複数の前記通路の少なくともいくつかは、前記内側上流端から前記外側下流端まで長さに沿って湾曲している請求項10に記載の空気流転向装置。
- 複数の前記通路の少なくともいくつかは、前記内側上流端から前記外側下流端まで長さに沿ってジグザグ状である請求項10に記載の空気流転向装置。
- 前記HVACケースの出口に着座している請求項1から請求項12のいずれかに記載の空気流転向装置。
- 暖房、換気、および空調ケースであるHVACケースから、車両における複数の出口に向けて、空気流を供給する単一ケース出口と、
前記単一ケース出口に位置づけられており、内側上流端から外側下流端まで長さ方向に延びている複数の通路とを備え、
前記単一ケース出口にわたって、複数の通路のうちの異なる通路は異なる長さを有し、前記内側上流端から複数の通路に吹き込まれる空気流に応答して前記外側下流端において圧力降下の変化を生成するHVACケース。 - 前記圧力降下の変化は、
第1の長さを有する複数の第1通路に対向する部位の前記外側下流端における第1の圧力降下と、
第2の長さを有する複数の第2通路に対向する部位の前記外側下流端における第2の圧力降下とを有し、
複数の前記第1通路は、複数の前記第2通路より長く、前記第1の圧力降下は前記第2の圧力降下より高く大きい請求項14に記載のHVACケース。 - 複数の前記通路は、前記外側下流端にわたって平坦ではない傾斜を有している請求項14または請求項15に記載のHVACケース。
- 複数の前記通路は、ハニカム形状として配置されている請求項14から請求項16のいずれかに記載のHVACケース。
- 複数の前記通路の少なくともひとつは、断面が円形である請求項14から請求項16のいずれかに記載のHVACケース。
- 複数の前記通路は、前記内側上流端から前記外側下流端まで線形的に延びている請求項14から請求項18のいずれかに記載のHVACケース。
- 複数の前記通路は、前記内側上流端から前記外側下流端まで非線形的に延びている請求項14から請求項19のいずれかに記載のHVACケース。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/160,507 US11110775B2 (en) | 2018-10-15 | 2018-10-15 | Airflow turning device for HVAC system |
US16/160,507 | 2018-10-15 |
Publications (2)
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JP2020063038A true JP2020063038A (ja) | 2020-04-23 |
JP6881545B2 JP6881545B2 (ja) | 2021-06-02 |
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JP2019188084A Active JP6881545B2 (ja) | 2018-10-15 | 2019-10-11 | 空気流転向装置およびhvacケース |
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JP (1) | JP6881545B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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USD991137S1 (en) * | 2023-03-22 | 2023-07-04 | Guangzhou Songxianjun Trading Co., Ltd. | Ventilation deflectors for car seats |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002048385A (ja) * | 2000-07-31 | 2002-02-15 | Daikin Ind Ltd | 吹出口ユニットおよびこれを備えた空気調和装置 |
JP2003170729A (ja) * | 2001-12-06 | 2003-06-17 | Nissan Motor Co Ltd | 自動車用空調装置 |
US20040166794A1 (en) * | 2001-09-11 | 2004-08-26 | Utescheny Ag | Air-guiding appliance |
JP2005178590A (ja) * | 2003-12-19 | 2005-07-07 | Mitsubishi Heavy Ind Ltd | 車両用空調装置 |
JP2015167796A (ja) * | 2014-03-10 | 2015-09-28 | 株式会社豊田中央研究所 | 機能性成分搬送装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6116375A (en) * | 1995-11-16 | 2000-09-12 | Lorch; Frederick A. | Acoustic resonator |
US7464560B2 (en) * | 2004-03-03 | 2008-12-16 | Denso Corporation | Air conditioner for automobile |
US8425284B2 (en) * | 2009-03-25 | 2013-04-23 | Denso International America, Inc. | Heating ventilation and air conditioning case with honeycomb |
KR101585184B1 (ko) | 2010-07-14 | 2016-01-13 | 하퍼 인터내셔날 코포레이션 | 공기 흐름 분배 시스템 |
US20120080911A1 (en) | 2010-08-27 | 2012-04-05 | Amerigon Incorporated | Fluid distribution features for climate controlled seating assemblies |
US10328768B2 (en) | 2016-01-28 | 2019-06-25 | Hanon Systems | Temperature door for HVAC to facilitate blending |
US20170232815A1 (en) * | 2016-02-11 | 2017-08-17 | Kenneth S Deneau | Vehicle hvac outlet and grille elements |
US10704574B2 (en) * | 2018-08-31 | 2020-07-07 | Denso International America, Inc. | HVAC airflow baffle |
-
2018
- 2018-10-15 US US16/160,507 patent/US11110775B2/en active Active
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- 2019-10-11 JP JP2019188084A patent/JP6881545B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002048385A (ja) * | 2000-07-31 | 2002-02-15 | Daikin Ind Ltd | 吹出口ユニットおよびこれを備えた空気調和装置 |
US20040166794A1 (en) * | 2001-09-11 | 2004-08-26 | Utescheny Ag | Air-guiding appliance |
JP2003170729A (ja) * | 2001-12-06 | 2003-06-17 | Nissan Motor Co Ltd | 自動車用空調装置 |
JP2005178590A (ja) * | 2003-12-19 | 2005-07-07 | Mitsubishi Heavy Ind Ltd | 車両用空調装置 |
JP2015167796A (ja) * | 2014-03-10 | 2015-09-28 | 株式会社豊田中央研究所 | 機能性成分搬送装置 |
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US20200114726A1 (en) | 2020-04-16 |
JP6881545B2 (ja) | 2021-06-02 |
US11110775B2 (en) | 2021-09-07 |
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