WO2015141197A1 - シート空調システム - Google Patents

シート空調システム Download PDF

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Publication number
WO2015141197A1
WO2015141197A1 PCT/JP2015/001392 JP2015001392W WO2015141197A1 WO 2015141197 A1 WO2015141197 A1 WO 2015141197A1 JP 2015001392 W JP2015001392 W JP 2015001392W WO 2015141197 A1 WO2015141197 A1 WO 2015141197A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
seat
suction port
conditioning system
air outlet
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.)
Ceased
Application number
PCT/JP2015/001392
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
文也 石井
川島　誠文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Priority to CN201580013892.1A priority Critical patent/CN106103151B/zh
Priority to DE112015001288.5T priority patent/DE112015001288T5/de
Priority to US15/125,213 priority patent/US20170240078A1/en
Publication of WO2015141197A1 publication Critical patent/WO2015141197A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B60N2/5642—Heating or ventilating devices characterised by convection by air with circulation of air through a layer inside the seat
    • 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
    • B60N2/565—Heating or ventilating devices characterised by convection by air sucked from the seat surface
    • 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
    • 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
    • B60N2/5678—Heating or ventilating devices characterised by electrical systems
    • 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
    • B60N2/70—Upholstery springs ; Upholstery

Definitions

  • This disclosure relates to a seat air conditioning system.
  • the seat air conditioning system has been required to improve its performance, and in order to improve the comfort, the air volume performance has been improved and the air blow type has been changed to the suction type. It is being considered.
  • the present inventors have studied a suction-type seat air conditioning system 1 in which the suction port 2a of the blower 2 is directly connected to the outlet portions 3a of the plurality of ventilation paths 3 of the seat pad 4 as shown in FIG. .
  • the exit portions 3 a of the plurality of ventilation paths 3 are places where airflows gather from the plurality of ventilation paths 3. For this reason, it is clear that the air flowing into the blower 2 becomes a non-uniform flow between the suction port 2a of the blower 2 and the outlet 3a of the ventilation path 3 in the seat pad, resulting in a problem that noise is generated. (See FIG. 15). Each arrow in Drawing 15 shows air flow.
  • a seat on which a user is seated is configured, the user is supported on the surface side, elastically deformed, and a plurality of ventilation paths that open to the surface side are provided.
  • a seat pad, a skin cover that has air permeability and is arranged to cover the front side of the seat pad, an air outlet that collects air blown from a plurality of ventilation paths, and a back surface side of the seat pad Air that is disposed and has a suction port connected to the air outlet, and has a plurality of ventilation paths, an air outlet, and a blower that sucks air through the suction port from the skin cover side, and is blown out from the air outlet Is rectified and flows into the suction port.
  • the air blown out from the plurality of ventilation paths is rectified and flows to the suction port, so that noise is prevented from flowing when the air flows from the plurality of ventilation paths to the suction port of the blower. be able to.
  • the drawing 1 is an overall view of a seat air conditioning system in a first embodiment. It is an exploded view of the seat air-conditioning system in a 1st embodiment. It is sectional drawing which shows the seat air conditioning system in 1st Embodiment. It is a perspective view of the air blower of FIG. It is an exploded view of the air blower of FIG.
  • FIG. 6 is a sectional view taken along line VI-VI in FIG.
  • FIG. 2 is a layout view of blades of the blower of FIG. 1.
  • FIG. 8 is a cross-sectional view taken along the line VIII-VIII in FIG.
  • FIG. 14 is a cross-sectional view taken along the line XV-XV in FIG. 13.
  • (First embodiment) 1 and 2 show a first embodiment of a vehicle seat air conditioning system 10 in which the present disclosure is applied to an automobile.
  • the vehicle seat air conditioning system 10 includes a vehicle seat 20, a skin cover 30, and blowers 40 and 50 as shown in FIG.
  • the vehicle seat 20 includes a seat cushion 21, a seat back 22, a seat frame 23, and a seat wire 24.
  • the seat cushion 21 supports the thighs and buttocks of the occupant (user).
  • the seat cushion 21 is composed of a seat pad that elastically deforms while supporting an occupant on the surface 21a side.
  • the sheet pad is made of an elastic member such as urethane foam.
  • the seat cushion 21 is supported by the seat frame 23 via the seat wire 24.
  • the seat frame 23 is a member constituting a skeleton of the seat.
  • a plurality of ventilation paths 31 a are formed in the seat cushion 21. Each of the plurality of ventilation paths 31 a is open to the surface 21 a side of the seat cushion 21.
  • the seat wire 24 constitutes an elastic member and is supported by the seat frame 23.
  • the seat back 22 supports the occupant's back.
  • the seat back 22 is composed of a seat pad that elastically deforms while supporting an occupant on the surface 22a side.
  • the seat back 22 is supported by the seat frame 23.
  • a plurality of ventilation paths 31 b are formed in the seat back 22. Each of the plurality of ventilation paths 31b is open to the surface 22a side of the seat back 22.
  • the skin cover 30 is a sheet such as a non-woven fabric having air permeability. The skin cover 30 is disposed so as to cover the surface 21 a of the seat cushion 21 and the surface 22 a of the seat back 22.
  • the blower 40 constitutes the air blowing system of the seat cushion 21 together with the plurality of ventilation paths 31a, and sucks air from the surface 21a side of the seat cushion 21 through the plurality of ventilation paths 31a.
  • the blower 40 is disposed on the back side of the seat cushion 21.
  • the blower 50 constitutes a blowing system for the seat back 22 together with the plurality of ventilation paths 31b, and sucks air from the surface 22a side of the seat back 22 through the plurality of ventilation paths 31b.
  • the blower 50 is disposed on the back side of the seat back 22.
  • the blowers 40 and 50 are supported by the seat frame 23.
  • the air blowing system of the seat cushion 21 and the air blowing system of the seat back 22 are substantially the same. Therefore, the air blowing system for the seat back 22 as a representative example of the air blowing system for the seat cushion 21 and the air blowing system for the seat back 22 will be described below with reference to FIGS.
  • the exit passage 90 is formed in the seat back 22 of FIG.
  • the outlet passage 90 is formed so as to extend in a plane direction that is connected to the plurality of ventilation paths 31 b and is orthogonal to the axial direction of the blower 50.
  • the outlet passage 90 is formed in a circular shape centered on the rotation shaft 52 when viewed from one axial side of the rotation shaft 52.
  • a plurality of ventilation paths 31b are connected to the outer side in the radial direction around the rotation shaft 52 in the outlet passage 90, respectively.
  • the plurality of ventilation paths 31 b are arranged at the same interval with respect to the circumferential direction around the rotation shaft 52.
  • four ventilation paths 31b are connected to the outlet passage 90, and the four ventilation paths 31b are arranged in the circumferential direction at 45 ° intervals.
  • the angles ⁇ 1 formed in the rotation direction between the direction of the tangent S1 that is in contact with the circumferential direction around the rotation shaft 52 and the plurality of ventilation paths 31b are set to the same angle.
  • the angle ⁇ 1 of the present embodiment is an angle that satisfies 90 ° ⁇ ⁇ 1 ⁇ 180 °.
  • the angle ⁇ 1 is an angle viewed from the axial direction of the rotation shaft 52, and indicates an angle formed in the rotation direction between the center line T in the width direction of the plurality of ventilation paths 31b and the direction of the tangent S1. That is, the angle ⁇ 1 is an angle formed in the rotation direction for each ventilation path 31b between the air flow direction flowing through the plurality of ventilation paths 31b and the direction of the tangent S1.
  • an air outlet 41 is formed in a portion of the outlet passage 90 facing the suction port 50a of the blower 50. That is, the air outlet 41 faces the suction port 50a of the blower 50 as shown in FIG.
  • the seat back 22 of the present embodiment is provided with a forming portion 22c that forms a chamber 42.
  • the chamber 42 is an air passage formed between the air outlet 41 of the outlet passage 90 and the suction port 50 a of the blower 50.
  • the blower 50 is a turbofan that blows out air sucked from the suction port 50a to the outside in the radial direction of the rotating shaft 52 (see FIG. 6).
  • the blower 50 includes a case 51, a rotating shaft 52, a stator coil 53, a rotor 54, and a centrifugal multiblade fan 55.
  • the case 51 is formed in a flat shape from the upper case portion 51a and the lower case portion 51b.
  • a suction port 50a is formed on the upper surface of the upper case portion 51a.
  • the suction port 50 a is disposed on one side in the axial direction of the rotation shaft 52.
  • the rotating shaft 52 is supported in the case 51 by the lower case portion 51b via a bearing 52a.
  • the air outlets 50b, 50c, 50d, and 50e are formed on the four side surfaces of the case 51, respectively.
  • the stator coil 53 is disposed inside the case 51 on the outer side in the radial direction of the rotating shaft 52.
  • the stator coil 53 outputs a rotating magnetic field to the rotor 54.
  • the stator coil 53 is supported by the case 51.
  • the rotor 54 includes a permanent magnet 54a and a ring 54b.
  • the permanent magnet 54a is supported by the centrifugal multiblade fan 55 via a ring 54b.
  • the rotating shaft 52, the stator coil 53, and the rotor 54 constitute an electric motor 56.
  • the centrifugal multiblade fan 55 includes a plurality of blades 55a, a bottom plate 55b, and a ring member 55c.
  • the plurality of blades 55 a are arranged at the same interval in the circumferential direction around the rotation shaft 52.
  • the axis of rotation of the rotary shaft 52 is the direction in which the air outlet 41 and the suction port 50a are arranged.
  • the bottom plate 55b supports the other axial side of the rotating shaft 52 among the plurality of blades 55a.
  • the bottom plate 55b is formed in a substantially disk shape when viewed from one axial direction side of the rotation shaft 52.
  • the bottom plate 55b is inclined to the other side in the axial direction as it goes radially outward from the rotation shaft 52.
  • the bottom plate 55b is supported by the rotating shaft 52.
  • the plurality of blades 55a are supported on the rotating shaft 52 via the bottom plate 55b.
  • the ring member 55 c is formed in a ring shape centered on the rotation shaft 52.
  • the ring member 55c supports one side in the axial direction of the plurality of blades 55a.
  • the centrifugal multiblade fan 55 of the present embodiment constitutes a turbo fan in which the radially outer side of the plurality of blades 55a faces toward the opposite side of the rotational direction (that is, backward).
  • symbol 80 in FIG. 3 is a lumbar support
  • symbol 81 in FIG. 3 is a backboard.
  • Reference numeral 57 in FIG. 6 denotes a substrate.
  • the angle ⁇ 2 formed in the rotating direction between the plurality of blades 55a and the direction of the tangent S1 contacting the circumferential direction centering on the rotating shaft 52 is: Each is set at the same angle.
  • the angle ⁇ 2 in the present embodiment is an angle that satisfies 20 ° ⁇ 2 ⁇ 80 °.
  • the angle ⁇ 2 and the angle ⁇ 1 are different from each other. More specifically, the angle ⁇ 2 and the angle ⁇ 1 have a relationship satisfying ( ⁇ 1 ⁇ 2) ⁇ 90 °.
  • the electric motor 56 rotates the centrifugal multiblade fan 55 in the direction C in FIG.
  • air is sucked into the plurality of ventilation paths 31b as indicated by an arrow A in FIG. 3 from the surface 22a side of the seat back 22.
  • the sucked air gathers in the outlet passage 90 after passing through the plurality of ventilation paths 31b.
  • the collected air is sucked into the blower 50 from the air outlet 41 of the outlet passage 90 through the suction port 50a.
  • the air is blown out to the outside in the radial direction of the rotating shaft 52 as shown by an arrow B in FIG. 9 through the space between two adjacent blades 55a among the plurality of blades 55a.
  • the blown air is blown out from the blowout ports 53a, 53b, 53c, and 53d.
  • each of the plurality of blades 55a guides the air sucked through the suction port 50a outward in the radial direction. For this reason, the air blown from the plurality of ventilation paths 31b is rectified between the air outlet 41 and the suction port 50a and flows to the suction port 50a.
  • the angle ⁇ 1 of the plurality of ventilation paths 31b and the angle ⁇ 2 of the blades 55a are different from each other.
  • the plurality of blades 55a guide the air sucked through the suction port 50a outward in the radial direction.
  • the air blown out from the plurality of ventilation paths 31b is rectified between the air outlet 41 and the suction port 50a and flows to the suction port 50a. That is, the air is sucked into the suction port 50a of the blower 50 from the air outlet 41 with an ideal air flow.
  • FIG. 10 is a cross-sectional view showing the seat back 22 and the blower 50 of the vehicle seat air conditioning system 10 of the present embodiment.
  • the guide part 60 is provided in the site
  • the guide portion 60 is a blowing guide that is positioned on the extension line of the rotation shaft 52 in the seat back 22 and is formed so as to protrude from the seat back 22 toward the suction port 50a.
  • the guide portion 60 of the seat back 22 blows out from the plurality of ventilation paths 31b in order to guide the air flow blown out from the plurality of ventilation paths 31b from the outlet passage 90 to the suction port 50a side.
  • the air flow to be rectified is passed through the suction port 50a. Therefore, it is possible to suppress the generation of noise when air flows from the air outlet 41 to the suction port 50a of the blower 50 without greatly changing the ventilation path structure in the seat back (seat pad) 22.
  • the air flow blown from the outlet passage 90 side is guided by the guide portion 60, and air flows into the suction port 50 a of the blower 50. For this reason, it can avoid that the air blown off from the several ventilation path 31b collides in the air exit 41 vicinity. For this reason, it is possible to avoid the occurrence of a collision sound due to the collision of the air flow.
  • the present embodiment an example in which the dimension of the chamber 42 in the axial direction is enlarged and the air flow is rectified in the chamber 42 in the first embodiment will be described.
  • FIG. 11 is a cross-sectional view showing the seat back 22 and the blower 50 of the vehicle seat air conditioning system 10 of the present embodiment.
  • the forming portion 22c that forms the chamber 42 includes an annular convex portion 22d.
  • the annular protrusion 22d is formed in an annular shape that protrudes from the back surface 22b of the seat back 22 toward the suction port 50a and surrounds the suction port 50a.
  • the electric motor 56 rotates the centrifugal multiblade fan 55
  • the air sucked from the surface 22a side of the seat back 22 through the plurality of ventilation paths 31b gathers in the outlet passage 90, and this The collected air flows through the air outlet 41 of the outlet passage 90 and the chamber 42 to the suction port 50a.
  • the air blown out from the plurality of ventilation paths 31b is rectified and flows to the suction port 50a when the air passes through the chamber 42. Therefore, it is possible to suppress the generation of noise when air flows from the air outlet 41 to the suction port 50a of the blower 50.
  • the air blown from the air outlet 41 by the chamber 42 can be rectified and flowed to the suction port 50a. Therefore, it is possible to give a degree of freedom to the design of the ventilation path structure in the seat back (seat pad) 22.
  • the third embodiment the example in which the dimension in the axial direction of the chamber 42 is enlarged to rectify the air flow between the air outlet 41 and the suction port 50a has been described. You may expand the dimension (namely, cross-sectional area orthogonal to an axial direction) of the direction orthogonal to the axial direction.
  • the first embodiment the example in which the plurality of blades 55a guide the air sucked through the suction port 50a radially outward and rectify the air blown out from the plurality of ventilation paths 31b has been described.
  • a rectifying member for rectifying air blown out from the plurality of ventilation paths 31b is disposed between the air outlet 41 and the suction port 50a.
  • FIG. 12 is a cross-sectional view showing the seat back 22 and the blower 50 of the vehicle seat air conditioning system 10 of the present embodiment.
  • the rectifying member 70 is disposed between the surface 22d of the seat back 22 facing the suction port 50a and the suction port 50a.
  • the rectifying member 70 is a three-dimensional knitted fabric having walls that form a plurality of passages through which air flows in the axial direction of the rotating shaft 52, and the walls are formed of fibers.
  • the rectifying member 70 gives a pressure loss to the airflow flowing in the direction intersecting the axial direction by the walls forming the plurality of passages.
  • Fusion registered trademark of Asahi Kasei Fibers Co., Ltd. can be used.
  • the electric motor 56 rotates the centrifugal multiblade fan 55
  • the air sucked from the surface 22a side of the seat back 22 through the plurality of ventilation paths 31b is rectified in the outlet passage 90.
  • the collected air gathers on the 70 side and flows to the suction port 50 a through the plurality of passages of the rectifying member 70.
  • the rectifying member 70 causes pressure loss in the air flow flowing in the direction intersecting the axial direction of the air blown out from the air outlet 41. As a result, the air blown from the air outlet 41 is rectified and flows to the suction port 50a. Therefore, it is possible to suppress the generation of noise when air flows into the suction port 50a of the blower 50 from the plurality of ventilation paths 31b.
  • the rectifying member 70 is disposed between the surface 22d of the seat back 22 and the suction port 50a has been described. Instead, in this embodiment, the back surface of the outlet passage 90 is provided. An example in which the rectifying member 70 is arranged on the side will be described.
  • FIG. 13 is a cross-sectional view showing the seat back 22 and the blower 50 of the vehicle seat air conditioning system 10 of the present embodiment.
  • the rectifying member 70 of the present embodiment is formed in a thin plate shape so as to cover the back side of the outlet passage 90.
  • the back surface 40 a of the exit passage 90 is a surface on the back surface 22 b side of the seat back 22 in the exit passage 90.
  • the electric motor 56 rotates the centrifugal multiblade fan 55
  • the air sucked from the surface 22a side of the seat back 22 through the plurality of ventilation paths 31b gathers in the outlet passage 90, and the outlet The air flows from the air outlet 41 of the passage 90 through the plurality of passages of the rectifying member 70 to the suction port 50a.
  • the rectifying member 70 causes pressure loss in the air flow flowing in the direction intersecting the axial direction in the air blown out from the air outlet 41 as in the fourth embodiment.
  • the air blown from the air outlet 41 is rectified and flows to the suction port 50a. Therefore, it is possible to suppress the generation of noise when air flows into the suction port 50a of the blower 50 from the plurality of ventilation paths 31b.
  • pressure loss is caused in the air flow flowing in the direction intersecting the axial direction among the air flows flowing into the outlet passage 90 from the plurality of ventilation paths 31b.
  • the speed of the air flow in the outlet passage 90 can be reduced. For this reason, it can suppress that a non-uniform air flow arises between the air outlet 41 and the suction inlet 50a.
  • the seat air-conditioning system of the present disclosure is applied to an automobile has been described, but instead, the seat air-conditioning system of the present disclosure is applied to a moving body (for example, an airplane, a train) other than an automobile. ).
  • a moving body for example, an airplane, a train
  • the turbo fan centrifugal multi-blade fan
  • a centrifugal multi-blade fan for example, a sirocco fan
  • You may use as an air blower of an indication.
  • an axial fan other than the centrifugal multiblade fan may be used as the blower of the present disclosure.
  • the present invention is not limited to this, and the angle ⁇ 2 and the angle ⁇ 1 are As long as the angles are different from each other, the angle ⁇ 2 and the angle ⁇ 1 do not have to satisfy the relationship of ( ⁇ 1 ⁇ 2) ⁇ 90 °.
  • the present disclosure is not limited to the above-described embodiment, and can be appropriately changed within the scope described in the claims. Further, the above embodiments are not irrelevant to each other, and can be combined as appropriate unless the combination is clearly impossible.
  • the first embodiment may be combined with any one of the second, third, fourth, and fifth embodiments.
  • One of the second and third embodiments may be combined with one of the fourth and fifth embodiments.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
PCT/JP2015/001392 2014-03-17 2015-03-12 シート空調システム Ceased WO2015141197A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201580013892.1A CN106103151B (zh) 2014-03-17 2015-03-12 座椅空调系统
DE112015001288.5T DE112015001288T5 (de) 2014-03-17 2015-03-12 Sitzklimaanlage
US15/125,213 US20170240078A1 (en) 2014-03-17 2015-03-12 Seat air conditioning system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-053508 2014-03-17
JP2014053508A JP6311377B2 (ja) 2014-03-17 2014-03-17 シート空調システム

Publications (1)

Publication Number Publication Date
WO2015141197A1 true WO2015141197A1 (ja) 2015-09-24

Family

ID=54144181

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/001392 Ceased WO2015141197A1 (ja) 2014-03-17 2015-03-12 シート空調システム

Country Status (5)

Country Link
US (1) US20170240078A1 (enExample)
JP (1) JP6311377B2 (enExample)
CN (1) CN106103151B (enExample)
DE (1) DE112015001288T5 (enExample)
WO (1) WO2015141197A1 (enExample)

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US10266082B2 (en) * 2014-08-06 2019-04-23 Tachi-S Co., Ltd. Air-permeable seat and air conditioning system of seat
CN110001477A (zh) * 2018-01-05 2019-07-12 佛吉亚汽车座椅公司 车辆座椅和配备有通风和热控制系统的座椅元件
US10391901B2 (en) * 2017-02-14 2019-08-27 Denso International America, Inc. Passive seat ventilation system

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JP6260500B2 (ja) * 2014-09-12 2018-01-17 トヨタ紡織株式会社 乗物用シート
KR20180037679A (ko) * 2016-10-05 2018-04-13 현대자동차주식회사 자동차용 통풍 시트
JP6652199B2 (ja) * 2016-10-24 2020-02-19 株式会社デンソー 通風シートおよび座席空調装置
KR101918589B1 (ko) * 2017-08-23 2019-02-08 주식회사다스 차량용 통풍시트용 모터 모듈
US10507745B2 (en) 2017-08-29 2019-12-17 Ford Global Technologies, Llc Seating assembly with thermoelectric devices
US10821803B2 (en) 2017-08-29 2020-11-03 Ford Global Technologies, Llc Vehicle seat with cooling fluidflow
US10252652B2 (en) * 2017-08-29 2019-04-09 Ford Global Technologies, Llc Seating assembly with heating and cooling
JP6950467B2 (ja) * 2017-11-06 2021-10-13 トヨタ自動車株式会社 車両用空調装置
JP7267674B2 (ja) * 2017-11-21 2023-05-02 トヨタ自動車株式会社 車両用シート
US11427116B2 (en) 2018-08-03 2022-08-30 Illinois Tool Works Inc. Suspension fabric seat cooling system
CN110341424B (zh) * 2019-07-22 2020-11-06 珠海格力电器股份有限公司 出风系统的控制装置、方法和空调
JP7264074B2 (ja) * 2020-01-29 2023-04-25 株式会社デンソー シート空調装置
JP6889798B1 (ja) 2020-02-04 2021-06-18 シナノケンシ株式会社 遠心送風機
JP7468864B2 (ja) * 2020-06-25 2024-04-16 トヨタ紡織株式会社 シートパッド
JP7595687B2 (ja) 2023-01-11 2024-12-06 シナノケンシ株式会社 遠心送風機
JP2025160753A (ja) 2024-04-10 2025-10-23 シナノケンシ株式会社 遠心送風機
CN118855763B (zh) * 2024-07-30 2025-01-28 广州塔祈巴那电器有限公司 用于座椅通风系统的吸风风扇

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US20170240078A1 (en) 2017-08-24
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