WO2015064036A1 - 車両用シート空調装置 - Google Patents
車両用シート空調装置 Download PDFInfo
- Publication number
- WO2015064036A1 WO2015064036A1 PCT/JP2014/005241 JP2014005241W WO2015064036A1 WO 2015064036 A1 WO2015064036 A1 WO 2015064036A1 JP 2014005241 W JP2014005241 W JP 2014005241W WO 2015064036 A1 WO2015064036 A1 WO 2015064036A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- duct
- blower
- vehicle
- seat
- Prior art date
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 37
- 238000007664 blowing Methods 0.000 claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims description 22
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 230000037361 pathway Effects 0.000 abstract 1
- 210000002683 foot Anatomy 0.000 description 89
- 230000001143 conditioned effect Effects 0.000 description 31
- 101100270106 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ARA2 gene Proteins 0.000 description 12
- 238000001816 cooling Methods 0.000 description 7
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- 102100027244 U4/U6.U5 tri-snRNP-associated protein 1 Human genes 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000002649 leather substitute Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000003371 toe Anatomy 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 101000741919 Homo sapiens Activator of RNA decay Proteins 0.000 description 1
- 101000848625 Homo sapiens E3 ubiquitin-protein ligase TRIM23 Proteins 0.000 description 1
- 101000588230 Homo sapiens N-alpha-acetyltransferase 10 Proteins 0.000 description 1
- 101000588232 Homo sapiens N-alpha-acetyltransferase 11 Proteins 0.000 description 1
- 102100031641 N-alpha-acetyltransferase 10 Human genes 0.000 description 1
- 102100031640 N-alpha-acetyltransferase 11 Human genes 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000011359 shock absorbing material Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Images
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
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H1/00285—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for vehicle seats
-
- 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
- B60H1/00507—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
- B60H1/244—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 rear area
-
- 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
-
- 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
- B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface
-
- 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
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H2001/003—Component temperature regulation using an air flow
Definitions
- the present disclosure relates to a vehicle seat air conditioner that blows conditioned air from a vehicle seat.
- the vehicle seat air conditioner of Patent Document 1 uses a rear foot duct that sends conditioned air from an air conditioning unit to a rear seat, and takes in the conditioned air from the rear foot duct. According to Patent Document 1, cost reduction can be achieved by eliminating the dedicated duct in this way.
- the vehicle seat air conditioner of Patent Document 1 includes a blower that sends conditioned air taken from the rear foot duct to the front seat.
- the blower is disposed above the rear foot duct in the vertical direction of the vehicle.
- a vehicle seat air-conditioning apparatus includes a branch duct that branches from an air duct that sends air blown from an air-conditioning unit that air-conditions a vehicle interior around a rear seat to a side of the air duct in a vehicle-mounted state, and the branch duct A blower that blows the air sucked from the air into the ventilation path formed in the blowing target sheet.
- a blower is arrange
- the branch duct branches from the air duct to the side, and the blower is disposed beside the air duct when mounted on the vehicle. Regardless, it is possible to place the blower in a low position. Therefore, it is possible to provide a vehicle seat air conditioner that can be easily mounted in a place where there is a great restriction on the vertical dimension of the vehicle.
- FIG. 2 is a partial detail view enlarging a portion II in FIG. 1.
- FIG. 3 is a sectional view taken along the line III-III in FIG. 2. It is a perspective view showing a part of sheet air conditioner of a 2nd embodiment. It is a disassembled perspective view showing a part of the seat air conditioner of the third embodiment and showing the vehicle seat away from the floor of the passenger compartment. It is the side view which looked at the vehicle seat from the left side of the vehicle as indicated by an arrow VI in FIG.
- FIG. 1 is an exploded perspective view showing a vehicle seat air conditioner 10 according to this embodiment and a vehicle seat 12 to which conditioned air is blown from the vehicle seat air conditioner 10.
- the arrow DR1 represents the left-right direction of the vehicle (that is, the vehicle width direction)
- the arrow DR2 represents the up-down direction of the vehicle
- the arrow DR3 represents the front-rear direction of the vehicle.
- left-right direction of the arrow DR1 is a direction based on the front of the traveling direction of the vehicle, and is opposite to the actual left-right direction in FIGS. 3 and 4, for example.
- the vehicle seat 12 is shown in cross section.
- a vehicle seat 12 shown in FIG. 1 is a front seat disposed in front of a rear seat (not shown), and is an object to which conditioned air is blown from a vehicle seat air conditioner 10 (hereinafter simply referred to as a seat air conditioner 10). It is a sheet to be blown.
- the vehicle seat 12 includes a backrest 121 that serves as a backrest, and a seat cushion 122 that functions as a seat and supports the buttocks and thighs of an occupant (ie, a seated person) seated on the vehicle seat 12. ing.
- the vehicle seat 12 is symmetrical in the width direction DR1.
- the seat cushion 122 of the vehicle seat 12 includes a foamed urethane seat pad 122a having elasticity, and a seat surface 122b covering the surface of the seat pad 122a on the passenger side.
- the seat pad 122a is formed with a sheet ventilation path (ventilation path) 122c branched so that the conditioned air sent from the seat air conditioner 10 can be sent to the entire seat surface 122b.
- the seat surface 122b has a perforation made of, for example, natural leather or artificial leather.
- a plurality of fine holes 122d penetrating in the thickness direction of the sheet surface 122b are formed in the sheet surface 122b.
- the conditioned air blown out from the ventilation path 122c to the seat surface 122b is blown out to the passenger side of the seat cushion 122 through the fine holes 122d as indicated by an arrow ARair.
- the structure of the backrest 121 is the same as the structure of the seat cushion 122 described above.
- the seat pad of the backrest part 121 is represented by reference numeral 121 a
- the seat surface of the backrest part 121 is represented by reference numeral 121 b
- the seat ventilation path (ventilation path) of the backrest part 121 is represented by reference numeral 121 c
- the backrest part 121 has a fine structure.
- the hole is denoted by reference numeral 121d.
- the vehicle seat 12 includes a distribution duct 123 that distributes the conditioned air from the seat air conditioner 10 to the ventilation path 121c of the backrest 121 and the ventilation path 122c of the seat cushion 122.
- the distribution duct 123 has an air inlet 123 a that is an inlet of conditioned air from the seat air conditioner 10.
- the distribution duct 123 is connected to both the ventilation paths 121c and 122c, respectively, and guides the conditioned air introduced into the air introduction port 123a to the ventilation paths 121c and 122c, respectively.
- the distribution duct 123 includes a flexible portion 123b having flexibility so as to allow reclining of the backrest portion 121.
- the flexible portion 123b has flexibility due to the bellows shape.
- the seat air conditioner 10 is provided under the vehicle seat 12.
- the seat air conditioner 10 sucks conditioned air from the air conditioning unit 16 that air-conditions the vehicle interior and blows the conditioned air to the vehicle seat 12, and the seat back 122 and the fine holes 121 d of the seat cushion 122.
- the vehicle is blown out from 122d.
- the seat air conditioner 10 can blow off the cool air cooled by the air conditioning unit 16 from the vehicle seat 12 during cooling, and blow out the warm air heated by the air conditioning unit 16 from the vehicle seat 12 during heating.
- the air conditioning unit 16 is a general air conditioning unit that includes an evaporator and a heater core and is disposed in an instrument panel in front of the passenger compartment.
- the air conditioning unit 16 air-conditions the passenger compartment by circulating a refrigerant that is heated or cooled by a heat exchanger provided outside the passenger compartment.
- a rear foot duct 20 and a rear vent duct 22 are disposed on the floor 18 (see FIG. 3) of the passenger compartment, and the rear foot duct 20 and the rear vent duct 22 are respectively connected to the air conditioning unit 16. Connected to different air outlets.
- the rear foot duct 20 and the rear vent duct 22 are piping members that send the conditioned air blown from the air conditioning unit 16 around the rear seat.
- the rear foot duct 20 has an air outlet 20d opened so as to blow air around the rear seat, and after the cool air or the warm air adjusted by the air conditioning unit 16 is seated on the rear seat. Send it to the feet of the crew.
- the rear vent duct 22 sends the cool air cooled by the air conditioning unit 16 to the rear seat occupant.
- the rear foot duct 20 corresponds to the air duct of the present disclosure.
- FIG. 2 is a partial detail view enlarging the II part of FIG. 3 is a cross-sectional view taken along line III-III in FIG.
- the seat air conditioner 10 includes a blower 24, a branch duct 26, an air inlet 28, a connection duct 30, a blower bracket 32 (hereinafter referred to as a bracket 32), and the like.
- the blower 24 is an electric centrifugal blower that blows out air sucked from the air inlet 24a from the air outlet 24b.
- the blower 24 is disposed beside the rear foot duct 20 (right side in FIG. 3) in the vehicle. In other words, the blower 24 is disposed at a position shifted in the horizontal direction of the vehicle with respect to the rear foot duct 20.
- the air inlet 24a of the blower 24 is disposed downward, and the air outlet 24b is disposed rearward in the front-rear direction DR3. That is, the blower 24 blows out the air sucked from below to the side.
- the blower 24 rotates and blows air in accordance with a control signal from a control device (not shown) included in the vehicle seat air conditioner 10.
- the branch duct 26 is a piping member branched to the side of the rear foot duct 20 from a branch portion 20b opened at a part of the side wall of the rear foot duct 20 forming the air passage 20a having a rectangular cross section. That is, the pipe member is branched from the branch portion 20b in the horizontal direction of the vehicle.
- the rear foot duct 20 includes a branch duct connecting portion 201 that includes the branch portion 20b and to which the branch duct 26 is connected.
- the branch duct 26 branches from the branch duct connecting portion 201 to the left side in the width direction DR1 to form an air flow path 26a having a rectangular cross section.
- the branch duct 26 extends in the width direction DR1 from the branch portion 20b.
- One end of the branch duct 26 communicates with the air flow path 20a in the rear foot duct 20, and the other end of the branch duct 26 is the air inlet portion 28. It communicates with an air inlet space 28a formed therein.
- the height from the floor 18 to the branch duct 26 is equal to or less than the height from the floor 18 to the rear foot duct 20.
- the air inlet portion 28 is disposed below the blower 24 in the vertical direction DR2.
- the air inlet portion 28 forms an air inlet space 28 a that opens to the air inlet 24 a of the blower 24. Therefore, the conditioned air flowing through the rear foot duct 20 is sucked into the blower 24 through the branch duct 26 and the air inlet portion 28 in order.
- the air inlet portion 28, the branch duct 26, and the rear foot duct 20 are made of resin, and are integrally formed by, for example, injection molding.
- the uppermost portion in the vertical direction DR ⁇ b> 2 of the rear foot duct 20 is the duct upper surface (upper surface). ) 20c.
- the air inlet portion 28 is formed so that the air inlet 24a of the blower 24 is located below the upper surface 20c in the vertical direction DR2.
- connection duct 30 shown in FIG. 2 is a resin member molded by injection molding or vacuum molding, and the conditioned air blown from the air outlet 24b of the blower 24 is supplied to the air inlet 123a (see FIG. 2). 1). That is, one end of the connection duct 30 is connected to the air outlet 24 b of the blower 24, and the other end of the connection duct 30 is connected to the air inlet 123 a of the distribution duct 123. Accordingly, the air outlet 24b of the blower 24 is connected to the ventilation paths 121c and 122c (see FIG. 1) via the connection duct 30 and the distribution duct 123. Thereby, the air blower 24 can blow the air sucked from the branch duct 26 into the ventilation paths 121c and 122c formed in the vehicle seat 12.
- connection duct 30 has a shape bent in an L shape so that the air outlet 24b of the horizontal blower 24 communicates with the downward air inlet 123a (see FIG. 1).
- the connection duct 30 has a portion formed in a bellows shape so as to allow the backrest 121, the seat cushion 122, and the distribution duct 123 to move in the front-rear direction DR3. It has.
- the bracket 32 shown in FIG. 3 is a metal part formed by, for example, press molding.
- the bracket 32 is a support member for supporting the blower 24 disposed beside the rear foot duct 20 in the vehicle with respect to the floor 18 of the passenger compartment.
- the bracket 32 has a crank shape.
- the bracket 32 has a fixed portion 321 fixed to the floor 18 constituting a part of the vehicle body by bolting or the like, and a blower support portion 322 attached so that the blower 24 is supported.
- the blower 24 may be fixed to the blower support 322 by bolting.
- the air blower 24 may be fixed to the air blower support part 322 via a shock absorbing material like a spring or a foaming urethane resin.
- the blower support part 322 of the bracket 32 is disposed on the upper side of the blower 24. And the air blower 24 is supported with respect to the air blower support part 322 of the bracket 32 on the upper side of the air blower 24, thereby being supported with respect to the floor 18 of the passenger compartment.
- a carpet 34 as a rug is laid on the floor 18 of the passenger compartment. Therefore, the upper side of the carpet 34 becomes a space in the vehicle interior, and the occupant steps on the upper surface of the carpet 34.
- the carpet 34 is the same as that generally laid in the passenger compartment of a vehicle.
- the blower 24, together with the rear foot duct 20, is interposed between the floor 18 and the carpet 34 below the vehicle seat 12. That is, the carpet 34 is laid on the rear foot duct 20 and the bracket 32.
- the bracket 32 is formed so that the blower support portion 322 has the same height as the rear foot duct 20.
- the same height is a height from a common reference position, but does not mean that the numerical values are exactly the same, and includes a difference to the extent that unevenness on the carpet 34 does not become significant.
- the branch duct 26 branches from the rear foot duct 20 to the side thereof while the seat air conditioner 10 is mounted on the vehicle, and the blower 24 is connected to the rear foot duct. 20 beside. Therefore, the blower 24 can be disposed at a low position regardless of the length of the rear foot duct 20 in the vertical direction DR2. Therefore, there is an advantage that the blower 24 can be easily mounted under the vehicle seat 12 having a large size restriction in the vertical direction DR2. That is, as a whole, the rear foot duct 20 and the blower 24 can be combined to reduce the space occupied in the vertical direction DR2.
- the length of the blower 24 in the vertical direction DR2 is not limited by the length of the rear foot duct 20 in the vertical direction DR2. Therefore, the physique of the blower 24 in the vertical direction DR2 is not so limited by the rear foot duct 20. Therefore, regardless of the length of the rear foot duct 20 in the vertical direction DR2, it is possible to ensure the blowing capacity of the blower 24.
- the blower 24 of the present embodiment is closer to the floor 18 of the passenger compartment, that is, the blower 24 is positioned at the occupant's ear position. It can be installed in a place away from And since the upper side of the air blower 24 is covered with the carpet 34, the sound insulation effect of the carpet 34 can be acquired. Therefore, it is possible to reduce the noise reaching the passenger.
- the vibration of the air blower 24 is directed to the vehicle seat 12. It is hard to be transmitted. As a result, the vibration of the blower 24 is not easily transmitted to the occupant seated on the vehicle seat 12.
- the rear foot duct 20, the blower 24, and the bracket 32 are interposed between the floor 18 of the passenger compartment and the carpet 34 below the vehicle seat 12. Has been. Therefore, it is easy to secure a sufficient space under the vehicle seat 12 into which the toes of the rear seat occupant are inserted.
- the air intake port of the blower is positioned just before the air flow path in the rear foot duct.
- a certain distance is secured from the air flow path 20a in the rear foot duct 20 to the air inlet 24a of the blower 24. Therefore, it is easier to suppress the disturbance of the wind speed distribution due to the fan rotation of the blower 24 in the air flow path 20a in the rear foot duct 20 compared to the conventional configuration. Therefore, when the conditioned air is blown out from the rear foot duct 20 to the feet of the rear seat occupant, it is possible to reduce the uncomfortable feeling that the seat occupant may feel later due to the disturbance of the wind speed distribution.
- the air outlet 24b of the blower 24 is connected to the ventilation paths 121c and 122c via the connection duct 30 having flexibility. Therefore, it is possible to guide the conditioned air blown from the floor-type blower 24 to the vehicle seat 12 while allowing the distribution duct 123 to move together with the backrest portion 121 and the seat cushion 122 in the front-rear direction DR3. is there.
- the air inlet portion 28 that forms the air inlet space 28 a that opens to the air suction port 24 a of the blower 24 is disposed below the blower 24. Therefore, the air blower 24 blows out the air sucked from the lower side, and the air is sent to the ventilation paths 121c and 122c of the vehicle seat 12 located above the air blower 24.
- the air inlet portion 28 is disposed on the upper side of the blower 24, the blower 24 sucks air from the upper side and is sent from the blower 24 to the ventilation paths 121c and 122c located on the upper side. That is, the air blown by the blower 24 makes a U-turn. Therefore, in the configuration of the present embodiment, the air blown by the blower 24 can be smoothly sent to the vehicle seat 12 without making a U-turn.
- the air inlet portion 28 has a cross section at a location where the air inlet portion 28 branches to the branch duct 26. It is formed so as to be positioned below in the vertical direction DR2 with respect to the upper surface 20c which is the uppermost portion in the vertical direction DR2. Therefore, in the space under the vehicle seat 12 where the dimension of the vertical direction DR2 is large, the height at which the blower 24 protrudes in the vertical direction DR2 with respect to the upper surface 20c of the rear foot duct 20 can be kept small. Alternatively, the blower 24 can be prevented from protruding in the vertical direction DR2 with respect to the upper surface 20c. (Second Embodiment) Next, a second embodiment of the present disclosure will be described. In the present embodiment, differences from the first embodiment will be mainly described.
- the seat air conditioner 10 unlike the first embodiment, sends not only the conditioned air from the air conditioning unit 16 but also the air in the vehicle interior to the vehicle seat 12 without passing through the air conditioning unit 16. Can do.
- FIG. 4 is a perspective view showing a part of the seat air conditioner 10 of the present embodiment.
- the seat air conditioner 10 includes a communication duct 38 and an introduction air switching device 40 on the air suction side of the blower 24.
- the communication duct 38 is a duct that protrudes from the branch duct 26 to the side, specifically to the rear of the vehicle.
- the communication duct 38 is made of resin, for example, and is formed integrally with the branch duct 26.
- one end of the communication duct 38 is connected to and communicates with the air flow path 26a in the branch duct 26, and the other end of the communication duct 38 is opened upward toward the vehicle interior. Since the communication duct 38 is thus opened to the vehicle interior, it functions as an inside air introduction portion into which air in the vehicle interior flows.
- a carpet 34 is laid on the communication duct 38 and the branch duct 26. Therefore, a through hole (not shown) for opening the other end of the communication duct 38 into the vehicle compartment on the carpet 34 is formed in the carpet 34.
- the introduction air switching device 40 includes a rotating door 401 provided in the branch duct 26 and an actuator that rotates the rotating door 401 according to a control signal from a control device (not shown).
- the introduction air switching device 40 corresponds to the switching device of the present disclosure.
- the introduced air switching device 40 alternatively selects the air guided from the rear foot duct 20 and the air guided from the communication duct 38 in accordance with the rotational position of the rotational door 401, as shown in FIG. 3).
- the introduction air switching device 40 opens the first ventilation path through which air flows from the branch portion 20b to the air suction port 24a of the blower 24, while the second air flows from the communication duct 38 to the air suction port 24a.
- the ventilation path is blocked by the rotating door 401.
- the air guided from the rear foot duct 20 flows to the air intake port 24a as indicated by an arrow AR01.
- the position of the pivot door 401 at this time is indicated by a broken line in FIG.
- the introduction air switching device 40 opens the second ventilation path while blocking the first ventilation path by the rotating door 401.
- induced from the communication duct 38 flows into the air inlet 24a of the air blower 24 like arrow AR02.
- the position of the pivot door 401 at this time is indicated by a two-dot chain line in FIG.
- blower 24 since the blower 24 is laid out in the same manner as in the first embodiment, the same effect as in the first embodiment can be obtained.
- the conditioned air from the air conditioning unit 16 and the air in the passenger compartment can be arbitrarily blown to the vehicle seat 12. Therefore, for example, when the cold air from the air conditioning unit 16 is too cold during cooling, the air in the vehicle compartment is blown to the vehicle seat 12 by an occupant's operation or the like, so that the seat surface is too cold in the vehicle seat 12. Can be prevented.
- the temperature control of the air blown out from the vehicle seat 12 can be easily performed according to the vehicle interior environment and the passenger's preference.
- the communication duct 38 is a duct protruding from the branch duct 26 to the side thereof, so that the communication duct 38 can be prevented from being bulky in the vertical direction DR2. (Third embodiment)
- a third embodiment of the present disclosure will be described. In the present embodiment, differences from the first embodiment will be mainly described.
- FIG. 5 is an exploded perspective view showing a part of the seat air-conditioning apparatus 10 of the present embodiment and illustrating the vehicle seat 12 away from the floor 18 of the passenger compartment.
- the vehicle seat 12 includes seat connection portions 124 for connecting the vehicle seat 12 to the floor 18 of the passenger compartment at the lower four corners of the vehicle seat 12.
- a total of four sheet connecting portions 124 are provided.
- the seat connecting portion 124 is made of, for example, a press-molded sheet metal, and is fastened to each of four seat fixing portions 181 provided on the floor 18 of the passenger compartment with bolts.
- FIG. 6 is a side view of the vehicle seat 12 viewed from the left side of the vehicle as indicated by an arrow VI in FIG.
- the vehicle seat 12 includes a seat rail 126 that allows a seat body 125 including a backrest portion 121 and a seat cushion 122 to move in the front-rear direction DR3.
- the four seat connecting portions 124 are connected to the seat cushion 122 via the seat rail 126. Therefore, the occupant can move the seat body 125 in the front-rear direction DR3.
- the air blower 24, the branch duct 26, and the connection duct 30 of the seat air conditioner 10 are arranged at 4 of the vehicle seat 12 at the relative positions in the front-rear direction DR ⁇ b> 3 between the vehicle seat 12 and the seat air conditioner 10.
- the sheet connecting portions 124 are arranged closer to the front side in the sheet occupation range (range) Asht defined inside the quadrangle having the apexes.
- the blower 24, the branch duct 26, and the connection duct 30 are disposed in front of the center CTRs in the front-rear direction DR3 of the range Ash within the range Ash.
- blower 24 since the blower 24 is laid out in the same manner as in the first embodiment, the same effect as in the first embodiment can be obtained.
- the blower 24 that can be a noise generation source is disposed under the vehicle seat 12 closer to the front side in the range Asht. Therefore, the seat cushion 122 as a sound insulating material is located between the blower 24 and the position of the passenger's ear.
- the shortest path for the sound generated by the blower 24 to reach the occupant's ear position is the path from the rear of the seat cushion 122 to the above-mentioned ear position, but a long distance from the blower 24 to the rear of the seat cushion 122 is secured. can do. Due to the sound attenuation effect according to the distance, the noise felt by the passenger can be reduced.
- the blower 24 is connected to the rear foot duct 20 even if the conditioned air is sufficiently supplied from the air conditioning unit 16. Air is easily sucked from the air outlet 20d, and air easily flows back through the rear foot duct 20 from the air outlet 20d to the branching portion 20b. Furthermore, the conditioned air from the air conditioning unit 16 is likely to flow out of the air outlet 20d without being sucked into the branch duct 26. If the conditioned air from the air conditioning unit 16 leaks from the air outlet 20d, the cold air from the air conditioning unit 16 will blow out to the feet of the rear seat occupant when the seat air conditioner 10 performs the cooling operation. There is a risk of impairing comfort.
- the branch duct 26 is disposed closer to the front side in the range Asht, and the branch duct 26 is arranged at the position on the upstream side of the air flow away from the air outlet 20d of the rear foot duct 20 by that amount. It is connected to the foot duct 20. Therefore, the backflow of the conditioned air in the rear foot duct 20 and the leakage from the air outlet 20d can be suppressed without requiring an opening / closing mechanism for opening and closing the air outlet 20d, for example.
- the branch duct 26 is disposed closer to the front side in the range Asht, and the air passage from the air conditioning unit 16 to the vehicle seat 12 can be configured to be short.
- the air passage from the air conditioning unit 16 to the vehicle seat 12 can be configured to be short.
- the cool air from the air conditioning unit 16 is easily warmed by the rear foot duct 20, but the length of the rear foot duct 20 in the air flow direction is shortened. And comfortable cold air can be supplied to the vehicle seat 12.
- the air blower 24, the branch duct 26, and the connection duct 30 are arrange
- the seat air conditioner 10 of this embodiment is different from that of the first embodiment in that the position where the branch duct 26 is connected to the rear foot duct 20, that is, the position of the branch duct connecting portion 201 is limited. This is illustrated in FIG. FIG. 7 is a view showing the air outlet 20d, the branch duct connecting portion 201, and the branch duct 26 of the rear foot duct 20. In FIG. 7, the cross section of the branch duct connection part 201 and the branch duct 26 is illustrated.
- the rear foot duct 20 becomes wider toward the air outlet 20 d on the downstream side of the air flow from the branch duct connecting portion 201. That is, the branch duct connecting portion 201 is a narrow portion formed so that the cross-sectional area ARA2 of the branch duct connecting portion 201 is smaller than the opening area ARA1 of the air outlet 20d.
- the opening width in the width direction DR1 of the air outlet 20d is 240 mm
- the length in the width direction DR1 of the air flow path 20a in the branch duct connecting portion 201 is 130 mm
- the branch duct 26 The length of the air flow path 26a in the front-rear direction DR3 is 40 mm.
- the cross-sectional area of the duct is a cross-sectional area of the flow path along a line orthogonal to the air flow direction in the duct.
- a wind direction guide 202 that determines the air flow direction at the air outlet 20d.
- two wind direction guides 202 are provided.
- the branch duct 26 is connected to the rear foot duct 20 at a position away from any of the wind direction guides 202 in the air flow direction in the rear foot duct 20.
- the branch duct 26 is connected to the rear foot duct 20 on the upstream side of the air flow with respect to the end 202a of the wind direction guide 202 on the upstream side of the air flow.
- the position of the end portion 202a of the wind direction guide 202 in the air flow direction in the rear foot duct 20 is represented by a straight line La.
- blower 24 since the blower 24 is laid out in the same manner as in the first embodiment, the same effect as in the first embodiment can be obtained.
- the branch duct 26 is connected to the rear foot duct 20 on the upstream side of the air flow with respect to the end 202a of the wind direction guide 202 on the upstream side of the air flow.
- the air flow in the rear foot duct 20 flows along the wind direction guide 202 after branching to the branch duct 26. Therefore, when air blows out from the air outlet 20d of the rear foot duct 20, the deterioration of the wind speed distribution of the air flowing along the wind direction guide 202 is suppressed, and the air from the air outlet 20d hits the rear seat occupant. It is possible to prevent discomfort.
- the branch duct 26 is connected to the rear foot duct 20 at a position away from the wind direction guide 202 in the air flow direction in the rear foot duct 20. That is, the wind direction guide 202 does not reach the branch duct connecting portion 201 in the rear foot duct 20. Therefore, it is possible to prevent the backflow of air due to the blower 24 sucking air from the air outlet 20d due to the provision of the wind direction guide 202. Therefore, for example, an opening / closing mechanism for opening / closing the air outlet 20d is not required to prevent the backflow of the air.
- the rear foot duct 20 becomes wider toward the air outlet 20d on the downstream side of the air flow from the branch duct connecting portion 201. That is, the branch duct 26 is connected to the rear foot duct 20 at a portion where the length of the rear foot duct 20 in the width direction DR1 is narrow. Therefore, the space in the width direction DR1 direction occupied by the entire seat air conditioner 10 and the rear foot duct 20 under the vehicle seat 12 can be reduced. For example, it can be easily mounted on a vehicle.
- the seat air conditioner 10 of the present embodiment is fourth in that it defines the mutual relationship between the opening area ARA1 of the air outlet 20d, the cross-sectional area ARA2 of the branch duct connecting portion 201, and the cross-sectional area ARA3 of the branch duct 26. It is different from the embodiment.
- the cross-sectional area ARA3 of the branch duct 26 shown in FIG. 7 is 20% or more of the cross-sectional area ARA2 of the branch duct connecting portion 201 (first condition).
- the cross-sectional area ARA2 of the branch duct connection part 201 is 80% or less of the opening area ARA1 of the air outlet 20d (second condition).
- the cross-sectional area ARA2 of the branch duct connecting portion 201 is, in detail, the cross-sectional area ARA2 of the air flow path 20a in the branch duct connecting portion 201.
- FIG. 8 shows the air flow in the rear foot duct 20 when the first condition is satisfied.
- FIG. 8 shows a simulation result of air flow when the length L2 of the branch duct connecting portion 201 in the width direction DR1 is 200 mm and the length L3 of the branch duct 26 in the front-rear direction DR3 is 40 mm. .
- the length of the branch duct 26 in the vertical direction DR2 is the same as the length of the branch duct connecting portion 201 in the vertical direction DR2.
- the cross-sectional area ARA3 of the branch duct 26 is 20% of the cross-sectional area ARA2 of the branch duct connecting portion 201.
- the air volume sucked from the rear foot duct 20 by the blower 24 and the air volume supplied from the air conditioning unit 16 to the rear foot duct 20 are the same.
- the air flowing in the rear foot duct 20 on the side opposite to the branch duct 26 side is as indicated by a broken arrow ARD1. Easy to go straight. However, in the simulation result of FIG. 8, it flows to the branch duct 26 as indicated by the solid line arrow ARD2.
- the above condition is that when the air volume sucked from the rear foot duct 20 by the blower 24 and the air volume supplied from the air conditioning unit 16 to the rear foot duct 20 are the same, the branch duct 26 side in the rear foot duct 20 is defined as It is determined that air flowing on the opposite side flows into the branch duct 26. Therefore, by satisfying the first condition, it is possible to prevent the backflow and leakage of air in the rear foot duct 20 described above without requiring an opening / closing mechanism that opens and closes the air outlet 20d, for example.
- the rear foot duct 20 and the branch duct 26 have the same configuration as that of the fourth embodiment, the same effect as that of the fourth embodiment can be obtained.
- the cross-sectional area ARA3 of the branch duct 26 is 20% or more of the cross-sectional area ARA2 of the branch duct connecting portion 201. Therefore, as compared with the case where the first condition is not satisfied, the U-turn flow that is U-turned after the air passes through the branch duct connecting portion 201 in the rear foot duct 20 and is sucked into the branch duct 26 to some extent. It is possible to suppress. If the U-turn flow is suppressed in the rear foot duct 20, the pressure loss on the air suction side of the blower 24 can be reduced.
- the cross-sectional area ARA2 of the branch duct connection part 201 is 80% or less of the opening area ARA1 of the air outlet 20d. Therefore, the suction force of the blower 24 is on the side opposite to the branch duct 26 side in the branch duct connecting portion 201 while ensuring that the wide air outlet 20d blows conditioned air over a wide range under the rear seat occupant. Easy to reach. As a result, it is possible to suppress air leakage in the rear foot duct 20.
- the communication duct 38 functions as an inside air introduction portion into which air in the vehicle compartment flows, but the inside air introduction portion does not have to be a duct. For example, it may be a simple opening formed in the branch duct 26 so as to open into the vehicle compartment.
- the wind direction guide 202 is provided in the rear foot duct 20, but this wind direction guide 202 is not an essential configuration.
- the wind direction guide 202 may be omitted. Good.
- the seat air conditioner 10 blows off the cool air cooled by the air conditioning unit 16 from the vehicle seat 12 during cooling, and the warm air heated by the air conditioning unit 16 during heating. 12 is blown out.
- the seat air conditioner 10 blows out only one of the cold air and the hot air from the vehicle seat 12. Also good.
- the branch duct 26 of the seat air conditioner 10 is connected to the rear foot duct 20, but any duct as long as the conditioned air adjusted by the air conditioning unit 16 flows through the duct. It may be connected.
- the seat air conditioner 10 blows out the conditioned air sucked from the rear foot duct 20 from the vehicle seat 12 without heating or cooling.
- a heater for heating the conditioned air or a cooler for cooling the conditioned air may be provided.
- the air inlet portion 28 is disposed below the blower 24 in the vertical direction DR3, and the blower 24 sucks air from below, but the blower 24 may suck air from any direction.
- the air inlet portion 28 may be disposed on the upper side of the blower 24 in the vertical direction DR3, and the blower 24 may suck air from the upper side.
- the blower 24 is a centrifugal blower.
- the form is not limited, and may be an axial flow blower, for example.
- the seat surfaces 121b and 122b are made of, for example, natural leather or artificial leather, but may be a woven fabric such as a moquette. In that case, the texture of the woven fabric functions as the fine holes 121d and 122d.
- the air passages 121c and 122c into which the conditioned air blown by the blower 24 flows are formed in the seat pads 121a and 122a.
- the seat pads 121a and 122a may be formed separately.
Abstract
Description
(第1実施形態)
図1は、本実施形態の車両用シート空調装置10とその車両用シート空調装置10から空調風が送風される車両用シート12とを示した分解斜視図である。図1において矢印DR1は車両の左右方向(すなわち車両の幅方向)を表し、矢印DR2は車両の上下方向を表し、矢印DR3は車両の前後方向を表している。また、矢印DR1の左右方向は、車両の進行方向の前方を基準とする方向であり、例えば図3、図4における実際の左右方向とは反対となっている。また、図1では車両用シート12が断面図示されている。
(第2実施形態)
次に、本開示の第2実施形態について説明する。本実施形態では、前述の第1実施形態と異なる点を主として説明する。
(第3実施形態)
次に、本開示の第3実施形態について説明する。本実施形態では、前述の第1実施形態と異なる点を主として説明する。
(第4実施形態)
次に、本開示の第4実施形態について説明する。本実施形態では、前述の第1実施形態と異なる点を主として説明する。
(第5実施形態)
次に、本開示の第5実施形態について説明する。本実施形態では、前述の第4実施形態と異なる点を主として説明する。
(他の実施形態)
(1)上述の第2実施形態において、連通ダクト38は車室内の空気が流入する内気導入部として機能するが、その内気導入部はダクトである必要はない。例えば、車室内へ開口するように分岐ダクト26に形成された単なる開口孔であってもよい。
Claims (13)
- 車室内を空調する空調ユニット(16)から吹き出された空気をリヤシートまわりへ送る送風ダクト(20)から、車両搭載状態での前記送風ダクトの側方へ分岐する分岐ダクト(26)と、
前記分岐ダクトから吸い込んだ空気を送風対象シート(12)に形成された通風路(121c、122c)内へ送風する送風機(24)とを備え、
前記送風機は、前記車両搭載状態において前記送風ダクトの横に配置される車両用シート空調装置。 - 前記車両搭載状態において、前記送風機は車室の床(18)に対して固定され、
前記車両搭載状態において、前記送風機の空気吹出口(24b)は、可撓性を有する接続ダクト(30)を介して前記通風路へ接続される請求項1に記載の車両用シート空調装置。 - 前記送風機および前記送風ダクトは、前記車両搭載状態において、前記送風対象シートの下方で前記床とその床の上に敷かれた敷物(34)との間に配置される請求項2に記載の車両用シート空調装置。
- 前記送風機を前記床に対して固定するためのブラケット(32)を備え、
前記送風機は、前記車両搭載状態における前記送風機の上側にて前記ブラケットに対して固定されることにより、前記床に対して固定される請求項2または3に記載の車両用シート空調装置。 - 前記ブラケットは、前記車両搭載状態での前記送風機の上側に配設されると共に前記送風機が固定される送風機支持部(322)を有し、
前記送風機支持部の高さが、前記車両搭載状態において前記送風ダクトの高さと同じになっている請求項4に記載の車両用シート空調装置。 - 前記送風対象シートは、その送風対象シートを前記床に連結するためのシート連結部(124)を前記送風対象シートの下側に4つ備え、
前記送風機および前記分岐ダクトは、前記4つのシート連結部をそれぞれ頂点とした四角形の内側に定義される範囲(Asht)内において前側寄りに配置される請求項2ないし5のいずれか1つに記載の車両用シート空調装置。 - 前記送風機の空気吸入口(24a)へ開口した空気入口空間(28a)を形成し、車両の上下方向において前記送風機の下側に配置される空気入口部(28)を備え、
前記分岐ダクトは、前記送風ダクト内へ連通する一端と、前記空気入口空間へ連通する他端とを有し、
前記空気入口部は、前記分岐ダクトへ分岐する箇所における断面において、前記送風機の空気吸入口が、前記送風ダクトの最上部(20c)に対し上下方向において下方に位置するように形成されている請求項1ないし6のいずれか1つに記載の車両用シート空調装置。 - 車室内へ開放され車室内の空気が流入する内気導入部(38)と、
前記送風ダクトから導かれる空気と前記内気導入部から導かれる空気とを択一的に前記送風機へ流す切替装置(40)とをさらに備えている請求項1ないし7のいずれか1つに記載の車両用シート空調装置。 - 前記内気導入部は、前記分岐ダクトから車両搭載状態での前記分岐ダクトの側方へ突き出したダクトで構成されている請求項8に記載の車両用シート空調装置。
- 前記送風ダクトは、
前記リヤシートまわりへ空気を吹き出すように開口した前記送風ダクトの空気吹出口(20d)と、
前記送風ダクト内に形成され、前記空気吹出口における空気流れ方向を定める風向きガイド(202)とを有し、
前記分岐ダクトは、前記送風ダクト内の空気流れ方向において前記風向きガイドから外れた位置にて、前記送風ダクトに接続される請求項1ないし9のいずれか1つに記載の車両用シート空調装置。 - 前記分岐ダクトは、前記風向きガイドの空気流れ上流側の端部(202a)よりも空気流れ上流側で前記送風ダクトに接続される請求項10に記載の車両用シート空調装置。
- 前記送風ダクトは、
前記リヤシートまわりへ空気を吹き出すように開口した前記送風ダクトの空気吹出口(20d)と、
前記分岐ダクトが接続される分岐ダクト接続部(201)とを有し、
前記分岐ダクト接続部の断面積(ARA2)が前記空気吹出口の開口面積(ARA1)の80%以下となっている請求項1ないし9のいずれか1つに記載の車両用シート空調装置。 - 前記送風ダクトは、前記分岐ダクトが接続される分岐ダクト接続部(201)を有し、
前記分岐ダクトの断面積(ARA3)が前記分岐ダクト接続部の断面積(ARA2)の20%以上となっている請求項1ないし12のいずれか1つに記載の車両用シート空調装置。
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US15/034,033 US20160280038A1 (en) | 2013-11-04 | 2014-10-16 | Vehicle seat air-conditioning device |
DE112014005039.3T DE112014005039T5 (de) | 2013-11-04 | 2014-10-16 | Fahrzeugsitz-Klimatisierungsvorrichtung |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6309130B1 (ja) * | 2017-03-24 | 2018-04-11 | テイ・エス テック株式会社 | 乗物用シート |
CN107921844A (zh) * | 2015-09-04 | 2018-04-17 | 株式会社电装 | 车辆用空调装置 |
CN113370859A (zh) * | 2021-07-30 | 2021-09-10 | 重庆长安新能源汽车科技有限公司 | 一种应用于车辆座椅的复合滑移硬管通风系统及汽车 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106488725B (zh) * | 2014-07-17 | 2020-05-15 | 捷温股份有限公司 | 具有一体式风机的流体分配插入件 |
JP6480215B2 (ja) * | 2015-03-06 | 2019-03-06 | 株式会社タチエス | 車両用シート |
US10065544B2 (en) * | 2015-05-07 | 2018-09-04 | Faurecia Automotive Seating, Llc | Vehicle seat with thermal device |
CN107735273A (zh) | 2015-10-01 | 2018-02-23 | 株式会社电装 | 车辆用座椅空调装置 |
JP6569622B2 (ja) * | 2016-08-05 | 2019-09-04 | テイ・エス テック株式会社 | 乗物用シート |
JP2018020713A (ja) * | 2016-08-05 | 2018-02-08 | テイ・エス テック株式会社 | 乗物用シート |
WO2018025797A1 (ja) * | 2016-08-05 | 2018-02-08 | テイ・エス テック株式会社 | 乗物用シート |
CN109890655A (zh) * | 2016-09-05 | 2019-06-14 | 安道拓卢森堡控股有限公司 | 车辆座椅以及车辆 |
CN109890634B (zh) * | 2016-10-26 | 2022-06-24 | 株式会社电装 | 空调单元 |
BR112019017315B1 (pt) * | 2017-03-01 | 2023-03-07 | Ts Tech Co., Ltd | Assento de veículo |
JP6729606B2 (ja) * | 2017-03-14 | 2020-07-22 | 株式会社デンソー | 車両用空調装置 |
JP6699632B2 (ja) | 2017-07-20 | 2020-05-27 | 株式会社デンソー | 車両用空調装置 |
JP2019038472A (ja) * | 2017-08-28 | 2019-03-14 | 株式会社デンソー | 後席用送風装置 |
JP7267674B2 (ja) * | 2017-11-21 | 2023-05-02 | トヨタ自動車株式会社 | 車両用シート |
JP7020943B2 (ja) * | 2018-02-02 | 2022-02-16 | トヨタ自動車株式会社 | 車両用空調装置 |
KR102070024B1 (ko) * | 2018-07-27 | 2020-01-29 | 현대트랜시스(주) | 차량 시트의 통풍기구 및 이를 이용한 가변형 통풍시트 |
JP7163658B2 (ja) * | 2018-08-02 | 2022-11-01 | トヨタ自動車株式会社 | 車両用シート |
KR20210030553A (ko) * | 2019-09-09 | 2021-03-18 | 현대자동차주식회사 | 차량용 공조시스템 |
CN111358209B (zh) * | 2019-11-19 | 2023-04-28 | 浙江嘉立德运动科技有限公司 | 一种吹风折叠椅 |
US20220402414A1 (en) * | 2019-12-20 | 2022-12-22 | Gentherm Incorporated | Air mixer for a vehicle seat |
CN111762074B (zh) * | 2020-06-10 | 2021-06-11 | 东风汽车集团有限公司 | 一种多功能汽车座椅及汽车 |
KR102438209B1 (ko) * | 2020-07-15 | 2022-08-30 | 주식회사 바디프랜드 | 신체 부위별로 온냉풍을 제공하는 마사지 장치 |
KR102438210B1 (ko) * | 2020-07-15 | 2022-08-30 | 주식회사 바디프랜드 | 사용자의 하체부에 온냉풍을 제공하는 마사지 장치 |
CN112124163B (zh) * | 2020-09-24 | 2022-07-08 | 东风汽车有限公司 | 座椅温度调节装置、控制方法及汽车 |
DE102022113322A1 (de) | 2022-05-25 | 2023-11-30 | Bayerische Motoren Werke Aktiengesellschaft | Luftleitkanal und Kraftfahrzeug mit derartigem Luftleitkanal |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61194043A (ja) * | 1985-02-19 | 1986-08-28 | デグツサ・アクチエンゲゼルシヤフト | 2‐アルキル‐1,4‐ブタンジアールの製造方法 |
JPH1148772A (ja) * | 1997-06-03 | 1999-02-23 | Denso Corp | 車両用シート空調装置 |
JP2006168681A (ja) * | 2004-12-20 | 2006-06-29 | Denso Corp | 車両用空調装置 |
WO2007135863A1 (ja) * | 2006-05-19 | 2007-11-29 | Valeo Thermal Systems Japan Corporation | シート空調装置 |
JP2009067227A (ja) * | 2007-09-13 | 2009-04-02 | Honda Motor Co Ltd | 車両用スライドシート |
JP2009083568A (ja) * | 2007-09-28 | 2009-04-23 | Calsonic Kansei Corp | 車両用空調装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61107612U (ja) * | 1984-12-21 | 1986-07-08 | ||
DE19810936C2 (de) * | 1998-03-13 | 2000-03-02 | Daimler Chrysler Ag | Fahrzeugsitz |
JP4022323B2 (ja) * | 1998-08-04 | 2007-12-19 | トヨタ紡織株式会社 | 温度調整機構付き車両用シート |
US6793016B2 (en) * | 2000-01-28 | 2004-09-21 | Denso Corporation | Vehicle air conditioning system with seat air conditioning unit |
JP4469390B2 (ja) * | 2007-11-13 | 2010-05-26 | 本田技研工業株式会社 | 車両用シート |
US8950467B2 (en) * | 2009-06-10 | 2015-02-10 | Halla Visteon Climate Control Corporation | Seat-air conditioning system for automotive vehicles |
US8632382B2 (en) * | 2009-07-23 | 2014-01-21 | Toyota Motor Engineering & Manufacturing North America, Inc. | Vehicle air system assemblies with aircap assemblies |
JP5381834B2 (ja) * | 2010-03-17 | 2014-01-08 | 株式会社デンソー | 車両用シート空調装置 |
US9121414B2 (en) * | 2010-11-05 | 2015-09-01 | Gentherm Incorporated | Low-profile blowers and methods |
CN203126585U (zh) * | 2013-02-17 | 2013-08-14 | 株式会社电装 | 车辆用座椅空调装置 |
-
2013
- 2013-11-04 JP JP2013228878A patent/JP6167857B2/ja not_active Expired - Fee Related
-
2014
- 2014-10-16 US US15/034,033 patent/US20160280038A1/en not_active Abandoned
- 2014-10-16 DE DE112014005039.3T patent/DE112014005039T5/de not_active Withdrawn
- 2014-10-16 WO PCT/JP2014/005241 patent/WO2015064036A1/ja active Application Filing
- 2014-10-16 CN CN201480060013.6A patent/CN105682952A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61194043A (ja) * | 1985-02-19 | 1986-08-28 | デグツサ・アクチエンゲゼルシヤフト | 2‐アルキル‐1,4‐ブタンジアールの製造方法 |
JPH1148772A (ja) * | 1997-06-03 | 1999-02-23 | Denso Corp | 車両用シート空調装置 |
JP2006168681A (ja) * | 2004-12-20 | 2006-06-29 | Denso Corp | 車両用空調装置 |
WO2007135863A1 (ja) * | 2006-05-19 | 2007-11-29 | Valeo Thermal Systems Japan Corporation | シート空調装置 |
JP2009067227A (ja) * | 2007-09-13 | 2009-04-02 | Honda Motor Co Ltd | 車両用スライドシート |
JP2009083568A (ja) * | 2007-09-28 | 2009-04-23 | Calsonic Kansei Corp | 車両用空調装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107921844A (zh) * | 2015-09-04 | 2018-04-17 | 株式会社电装 | 车辆用空调装置 |
JP6309130B1 (ja) * | 2017-03-24 | 2018-04-11 | テイ・エス テック株式会社 | 乗物用シート |
JP2018161915A (ja) * | 2017-03-24 | 2018-10-18 | テイ・エス テック株式会社 | 乗物用シート |
CN113370859A (zh) * | 2021-07-30 | 2021-09-10 | 重庆长安新能源汽车科技有限公司 | 一种应用于车辆座椅的复合滑移硬管通风系统及汽车 |
CN113370859B (zh) * | 2021-07-30 | 2022-08-02 | 重庆长安新能源汽车科技有限公司 | 一种应用于车辆座椅的复合滑移硬管通风系统及汽车 |
Also Published As
Publication number | Publication date |
---|---|
CN105682952A (zh) | 2016-06-15 |
US20160280038A1 (en) | 2016-09-29 |
JP2015089682A (ja) | 2015-05-11 |
DE112014005039T5 (de) | 2016-08-18 |
JP6167857B2 (ja) | 2017-07-26 |
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