WO2004020231A1 - Siege de vehicule - Google Patents

Siege de vehicule Download PDF

Info

Publication number
WO2004020231A1
WO2004020231A1 PCT/JP2003/009660 JP0309660W WO2004020231A1 WO 2004020231 A1 WO2004020231 A1 WO 2004020231A1 JP 0309660 W JP0309660 W JP 0309660W WO 2004020231 A1 WO2004020231 A1 WO 2004020231A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
seat
air conditioning
communicating
groove
Prior art date
Application number
PCT/JP2003/009660
Other languages
English (en)
Japanese (ja)
Inventor
Shigeki Hirabayashi
Akira Amano
Original Assignee
Johnson Controls Automotive Systems Corporation
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 Johnson Controls Automotive Systems Corporation filed Critical Johnson Controls Automotive Systems Corporation
Priority to AU2003252327A priority Critical patent/AU2003252327A1/en
Publication of WO2004020231A1 publication Critical patent/WO2004020231A1/fr

Links

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
    • B60N2/5628—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
    • B60N2/5635—Heating or ventilating devices characterised by convection by air coming from the passenger compartment
    • 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
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports

Definitions

  • the present invention relates to a vehicle seat used for an automobile, a ship, an aircraft, a vehicle, and the like, and particularly to a vehicle seat provided with a temperature control mechanism. Background f support.
  • Vehicle seats equipped with a conventional temperature control mechanism have a first duct connected to a temperature controller built into the instrument panel of the seat, etc., and are inserted under the seat cushion from this first duct.
  • a second duct for supplying the supplied air to the seat cushion, and connecting means for connecting the first and second ducts so as not to hinder the adjustment of the seat position see JP-A-2000-52747. (Referred to as the first conventional example).
  • the temperature of the seat is not adjusted, but the room air is supplied from the air distribution passage extending to the outside of the seating contact surface inside the seat without air stagnation. It discloses blowing out through the skin of the sheet (referred to as the second conventional example).
  • the first conventional example it is necessary to route the first duct from the temperature controller incorporated in the instrument panel or the like to the connecting means on the floor. Since the position where the first duct was routed is below the feet of the occupant, the first duct protrudes from the floor and There is a risk that the quality of the area will be degraded.
  • a part of the breathable skin is drawn in by the pulling portion in the seat and locked by the wire, but the air guided to the air distribution passage is directly occupied by the occupant and the air from the skin. Since the air is blown into the vehicle compartment, the amount of air blown near the air distribution passage is larger than the amount of air blown away from the air distribution passage. In other words, in the second conventional example, there is a possibility that the blowout amount and the blowout temperature due to the blowout amount are biased depending on the location.
  • the present invention has been made in view of the problems of the prior art, and the quality of the underfoot area has been improved while preventing the duct attached to the air conditioning means from being routed to the underfoot area. It is an object of the present invention to provide a vehicle seat in which the air is uniformly blown out to the entire seat and the temperature of the entire seat is uniformly adjusted. Disclosure of the invention
  • the object is achieved by the vehicle seat according to claim 1.
  • the seat includes air suction means for sucking room air into the seat, and air conditioning means for raising and lowering the temperature of the air sucked by the air suction means.
  • a control means for controlling the air-conditioning means, and a blower means for blowing air, the temperature of which has been adjusted by the air-conditioning means, from the air-blowing means, between the air-blowing means and the air-conditioning means.
  • a groove communicating with an opening communicating with an outlet of the air conditioning means is formed in the seat pad, and a communication hole is formed on the groove by covering a non-permeable ventilation.
  • the air sucked in the seat can be controlled to be either heated or cooled by the air conditioning means, the quality of the feet can be improved because the duct is not arranged under the feet. it can. Further, a groove communicating with the opening communicating with the outlet of the cooling means is formed in the seat pad between the air blowing means and the cooling means, so that the moldability is good. Further, since the communication holes are formed by covering the air-impermeable coating on the grooves, the amount of blowout and the temperature of blowout are averaged over the entire sheet.
  • the invention according to claim 2 is the vehicle seat according to claim "!, Wherein the communication holes are arranged in a branch shape from the opening.
  • the communication hole formed in a branch shape allows the outlet of the heating / cooling means to be inserted and supported in the opening formed in the sheet. Since the temperature-adjusted air is blown out, the air is transported to every corner of the sheet, and the temperature of the entire sheet can be controlled uniformly.
  • the invention according to claim 3 is the vehicle seat according to claim 1, wherein the communication holes are provided in a V-shape facing each other around the opening, and the air blowing unit includes the communication holes.
  • the gist is that it is provided in.
  • the air blowing means is provided at a position along the average form of the occupant, so that the air passing through the commutator L can be used by the occupant.
  • the air is blown out from directly under the air conditioner, so air conditioning efficiency is high.
  • FIG. 1 is a side view of a seat according to an embodiment of the present invention.
  • FIG. 2 is a front view of FIG.
  • Figure 3 is a top view of Figure 1.
  • FIG. 4 is an enlarged explanatory view of arrow IV in FIG.
  • FIG. 5 is an exploded perspective view of the air conditioner attached to the cushion frame of FIG.
  • FIG. 6 is an exploded perspective view of the air conditioner attached to the back frame of FIG.
  • Fig. 7 is a top view of the communication hole formed in the cushion pad of Fig. "!
  • Fig. 8 is a front view of the communication hole formed in the back pad of Fig. 1.
  • Fig. 9 is a line K-K in Fig. Sectional view along.
  • FIG. 10 is a circuit diagram of the air conditioner of the present invention.
  • Figures 10 to 10 show one embodiment of the present invention, and reference numeral 1 denotes a vehicle seat.
  • reference numeral 1 denotes a vehicle seat.
  • a vehicle will be described as an example of a “vehicle”. Not limited to cars, aircraft, Including ships, etc.
  • the seat 1 includes a seat cushion 2 on which an occupant (not shown) can sit.
  • a seatback 3 on which the occupant leans, and a secondary collision caused by the occupant's own weight when the occupant is supported by the upper end portion of the seatback 3 and collided.
  • An active headrest 4 for protecting the occupant's cervical vertebrae from a load; a power slide device 5 for adjusting the front / rear position of the seat cushion 2; and a reclining device 6 for tilting the seatback 3 in the front / back direction with respect to the seat cushion 2.
  • an air conditioner 7 supported by the seat cushion 2 and the seat back 3.
  • the seat cushion 2 includes a rectangular cushion frame 10 (see FIG. 5), three S-shaped springs “!” Suspended in the front-rear direction of the cushion frame 10, the cushion frame 10 and the S-shaped spurs.
  • a cushion pad 12 made of polyurethane foam covering the upper side of the ring 11 and a trim cover 13 for ventilation which covers the upper side of the cushion pad 12 are provided (see FIG. 9).
  • the B side of the cushion pad “I2" represents the rear side of the vehicle, and the A side represents the front side of the vehicle.
  • the trim pad 13 for the design pulling portion 14 (see FIG. 9) is provided.
  • the groove 15 is formed in two branches in the front-rear direction and three branches in the left-right direction, that is, the groove 15 is a pair of right and left grooves 15a, 15b and a groove provided between the grooves 15a, 15b. 15c, a rear groove 15d, and a front groove 15e, which define a pair of rear square portions 16, "16" and a front rectangular portion 17, respectively.
  • the rear rectangular portions 16, 16 and the front rectangular portion 17 are formed with groove-shaped communicating members 18 having openings, and the communicating holes 18 are formed in the grooves 15c in the cushions.
  • the pad 19 communicates with an opening 19 formed through the pad 2 in the vertical direction.
  • an air-impermeable padding 20 is fixed with an adhesive, and the padding 20 covers the opening of the groove 18, whereby The shape of the communicating element 18 changes from a groove shape to a cylindrical shape.
  • the position of the opening 19 is an average position that is not covered by the buttocks of the occupant sitting on the seat cushion 2, for example, 150 from the hip point to the front side. It is a position that is about a millimeter and is a hole that is long in the left-right direction.
  • a rear air outlet 21 which is an “air blowing means” is formed in the above-mentioned coating 20 at a communication hole 18 at a position corresponding to the criticality covered by the buttocks of the occupant sitting on the seat cushion 2.
  • a front-side outlet 22 serving as an “air blowing unit” is formed in a communication hole 18 at a position corresponding to the criticality covered by the thigh of the occupant sitting on the seat cushion 2.
  • the front outlet 22 is formed at four places on one side on the left and right sides along the length direction of the thigh. That is, a total of ten “blank blowing means J” are formed, two at the rear side outlet 21 and eight at the front side outlet 22.
  • the communication hole 18 is formed at the opening part.
  • blowing means 21 and 22 Since each blowing means 21 and 22 is arranged almost directly below the buttocks and thighs of the occupant, air conditioning efficiency is good.
  • the seat back 3 has a rectangular back frame 25.
  • the back frame 25 includes an upper frame 26, a pair of left and right side frames 27, 27, a pressure receiving device 28 of the active headrest 4 supported by the side frames 2, 27, This is a position between the pressure receiving device 28 and the lumbar support device 29, which is supported by the lamp 27 and the lumbar support device 29 supported by the frames 27, 27, from the one side frame 27 to the other side frame 27.
  • the single S-shaped spring 30 provided, the back frame 25, the pressure receiving device 28, the lumbar support device 29, the back pad 31 made of polyurethane foam covering the S-shaped spring 30 (see FIG. 8), and the back A trim cover 32 for ventilation which covers the front side of the pad 31 and has air permeability is provided.
  • the back pad 31 is provided with a groove 34 for a design pull portion (not shown) of the trim cover 32.
  • the groove 34 is provided with a pair of first vertical grooves 34a and 34b in the vertical direction, and a second vertical groove 34c shorter than the first vertical grooves 34a and 34b is provided between the first vertical grooves 34a and 34b.
  • One horizontal groove 34d connecting the three vertical grooves 34a, 34b, 34c is further provided.
  • a pair of rectangular portions 35, 35, which are divided into a vertical; 34a, 34b, 34c and a horizontal; 34d have a groove-shaped communication hole 36 having an opening (not shown) as shown in FIG. It is communicated with an opening 37 formed in the second vertical groove 34 c so as to penetrate the pack pad 31 in the front-rear direction.
  • a non-breathable padding 38 is fixed with an adhesive, the covering 38 covers the opening of the communication hole 38, and the shape of the communication hole 36 is a groove.
  • the opening 37 is located at the back of the occupant leaning on the seat back 3.
  • the hole is formed at an average position not covered by the inside, for example, about 250 mm upward from the hip point, and is a vertically long hole.
  • the airbag 38 is provided with six air outlets 39, which are air blowing means J, communicating with communication holes 36 at positions corresponding to the criticality covered by the back of the occupant leaning on the seatback 3.o
  • the air conditioner 7 has a blower 41 for blowing air from the outlets 21, 22, 39, an air sucker 42 for sucking room air by the blower 41, and an air sucker 42.
  • the air conditioner includes an air conditioner 43 having a Peltier element (not shown) for raising and lowering the temperature of air, and control means 44 for controlling the air conditioner 43, and is supported by the cushion frame 10 (see FIG. 5).
  • the air suction means 42 is provided with a known filter (not shown).
  • the control means 44 is provided separately from the blower means 41.
  • the blower means 41 includes a mass member 46 made of an iron plate having a thickness of 5 mm and a mass of 500 g supported by a mounting bracket 45 suspended on the cushion frame 10 of the seat cushion 2.
  • the case 48 includes a case 48 suspended by interposing a buffer member 4 having a thickness of 3 mm, and a fan (not shown) provided inside the case 48.
  • Connecting ducts 49 and 50 are connected to the case 48, and are connected to the air conditioning means 43 and 43 supported by the seat cushion 2 and the seat back 3 via the connecting ducts 49 and 50, respectively.
  • the case 48 and the mass member 46 are connected to a screw 53. It is tightened together.
  • the buffer 47 is fixed to the case 48 with a double-sided tape or the like.
  • the duct support plate 51 and the bracket 52 are fixed to the cushion frame 10 by screws 53 to support and protect the duct 50 from the lower side to the upper side of the duct 50.
  • connection duct 50 communicates with the back duct 61 at the lower end of the seat back 3.
  • the back duct 61 is supported by screws 62 on the side frame 27 of the back frame 25 by the back duct fixing bracket 60.
  • the air-conditioning means 43 attached to the back frame 25 has a built-in Peltier element (not shown), and has a communication port 54 (see FIG. 6) communicating with a connection duct 49 connected to the back duct 61, and the aforementioned opening.
  • An outlet 55 is provided which communicates with the outlets 21, 22, and 39 via the sections 19, 3F.
  • the outlet 55 is inserted into only one of the spaces 30 b defined by the bent portion 30 a of the S-shaped spring 30, and the S-shaped spring 30 is provided with air conditioning means 43.
  • the plate 56 and the air-conditioning means 43 are supported by the band 59.
  • the outlet 55 of the cooling means 43 attached to the cushion frame 10 is connected to the S-shaped spring 11, and the tune of the S-shaped spring 11 is formed into the rear part 11.
  • a is inserted into one of the 1 lb spaces defined by a, and fixed to the base plate 56 with a band 59 and screws 58.
  • the width L1 of the base plate 56 is set to be equal to or less than the length L2 between the two bent portions 30a, 30a (11a, 11a) constituting the S-shape of the S-shaped spring 30 (11). (See Figure 6).
  • the opening 19 is formed so as to penetrate vertically so as to be able to be inserted into an outlet 55 of the air conditioning means 43, and a groove 15 including the opening 19 is formed with a pulling portion 14 of a trim cover 13. Therefore, by providing a branch member 63 having a V-shaped cross section that covers the pulling portion "! 4" from the groove 15 side, the air 64 blown out from the outlet 55 of the air conditioning means 43 is branched by the branch member 63,
  • the branch member 63 is made of a non-breathable flexible material, and when provided in the seat cushion 2, is made of a non-breathable urethane foam. It is desirable to use aluminum foil when it is provided on the seat back 3.
  • the air conditioner 7 changes the temperature of the air 64 sucked into the seat 1 by the blower means 41 by controlling the start and stop of the operation of the air conditioner 7 and the control of the cooling by the dial switch 66. Control. Therefore, there is no need to arrange a duct under the feet, and the quality of the underfoot area can be improved. Since the control means 44 for controlling the supply voltage to the blower means 41 and the air-conditioning means 43 and the blower means 41 are separate bodies, products of various specifications can be obtained by combining the control means 41 and the blower means 41. Can be created.
  • the position occupied by the member in the sheet "I" can be freely set, thereby increasing the degree of freedom in design.
  • the blower means 41 has a case 48 suspended from a mass member 46 supported by the cushion frame 10 of the seat 1 with a buffer 47 interposed therebetween, and a fan is provided inside the case 48.
  • the mass member 46 shifts the vibration of the case 48 to a low frequency range, thereby preventing the fan from rotating.
  • the air suction means 42 is disposed above the seat cushion 2, when the air 64 is sucked, it becomes difficult to suck dust around the floor, and the blown air 64 is prevented from being contaminated. Further, since the distance from the air suction means 42 can be increased, the thickness of the carpet laid on the upper side of the floor can be increased, and the feeling of stepping can be improved. Industrial applicability
  • the air temperature can be controlled by the air-conditioning means, it is not necessary to arrange a duct in the area under the feet, so that the quality of the area under the feet can be improved. Further, since a groove communicating with an opening communicating with the outlet of the air conditioning means is formed in the sheet pad between the air blowing means and the air conditioning means, the moldability is good. Furthermore, a communication hole is formed by covering the non-breathable coating on the groove, so that when a uniform amount of air is blown out to the entire sheet, air with a uniform temperature is supplied.
  • the temperature of the air-conditioning means is controlled by the branch-formed communication hole from the outlet of the air-conditioning means inserted and supported in the opening formed in the sheet.
  • the adjusted air is supplied uniformly to the entire sheet.
  • the communication hole is provided in a V-shape opposed to each other, and the air blowing means is provided on the communication hole.
  • the blowing means is located under the average form of the occupants, and the air conditioning is efficient.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

La présente invention a trait à un siège (1), comportant un moyen d'aspiration d'air destiné à aspirer de l'air (64) dans un habitacle, un moyen de climatisation (43) destiné à hausser ou à abaisser la température de l'air (64) aspiré par le moyen d'aspiration d'air, un moyen de contrôle destiné à contrôler le moyen de climatisation (43), et un moyen de ventilation destiné à souffler l'air (64) conditionné en température par le moyen de climatisation (43) en provenance d'un moyen de ventilation d'air (22), dans lequel une fente en communication avec une portion d'ouverture (19) communiquant avec la sortie (55) du moyen de climatisation (43) est formée dans un coussin de siège entre le moyen de ventilation d'air (22) et le moyen de climatisation (43) et recouvert d'un rembourrage imperméable (20) pour constituer un orifice de communication (18).
PCT/JP2003/009660 2002-08-28 2003-07-30 Siege de vehicule WO2004020231A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003252327A AU2003252327A1 (en) 2002-08-28 2003-07-30 Seat for vehcile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002249588A JP2004082961A (ja) 2002-08-28 2002-08-28 乗り物用シート
JP2002-249588 2002-08-28

Publications (1)

Publication Number Publication Date
WO2004020231A1 true WO2004020231A1 (fr) 2004-03-11

Family

ID=31972586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/009660 WO2004020231A1 (fr) 2002-08-28 2003-07-30 Siege de vehicule

Country Status (3)

Country Link
JP (1) JP2004082961A (fr)
AU (1) AU2003252327A1 (fr)
WO (1) WO2004020231A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018144518A (ja) * 2017-03-01 2018-09-20 テイ・エス テック株式会社 乗物用シート
JP2018144519A (ja) * 2017-03-01 2018-09-20 テイ・エス テック株式会社 乗物用シート
JP2018144517A (ja) * 2017-03-01 2018-09-20 テイ・エス テック株式会社 乗物用シート
JP2019206340A (ja) * 2019-09-03 2019-12-05 テイ・エス テック株式会社 乗物用シート
JP2020011557A (ja) * 2018-07-17 2020-01-23 テイ・エス テック株式会社 乗物用シート
EP3892541A1 (fr) * 2020-04-07 2021-10-13 United Technologies Research Centre Ireland, Limited Système de ventilation et de climatisation du chauffage individuel dans le siège d'un aéronef
US11279272B2 (en) 2017-03-01 2022-03-22 Ts Tech Co., Ltd. Vehicle seat

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007137218A (ja) * 2005-11-17 2007-06-07 Denso Corp 車両用シート空調装置
JP4499167B2 (ja) * 2008-03-31 2010-07-07 本田技研工業株式会社 温調シート
JP5377895B2 (ja) * 2008-06-23 2013-12-25 トヨタ紡織株式会社 通気装置を備える車両用シート
JP5525927B2 (ja) * 2010-06-21 2014-06-18 株式会社イノアックコーポレーション ダクト入りシートパッドの製造方法
WO2017011990A1 (fr) 2015-07-21 2017-01-26 Gentherm Automotive Systems (China) Ltd. Raccord pour dispositif de support climatisé
JP7317459B2 (ja) * 2017-07-31 2023-07-31 テイ・エス テック株式会社 乗物用シート
US11167672B2 (en) 2017-07-31 2021-11-09 Ts Tech Co., Ltd. Vehicle seat
JP7317460B2 (ja) * 2017-07-31 2023-07-31 テイ・エス テック株式会社 乗物用シート

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JPH10276859A (ja) * 1997-04-09 1998-10-20 Honda Motor Co Ltd 自動車用シート構造
US6179706B1 (en) * 1998-06-19 2001-01-30 Denso Corporation Seat air conditioner for vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10276859A (ja) * 1997-04-09 1998-10-20 Honda Motor Co Ltd 自動車用シート構造
US6179706B1 (en) * 1998-06-19 2001-01-30 Denso Corporation Seat air conditioner for vehicle

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018144519A (ja) * 2017-03-01 2018-09-20 テイ・エス テック株式会社 乗物用シート
JP2018144517A (ja) * 2017-03-01 2018-09-20 テイ・エス テック株式会社 乗物用シート
JP2018144518A (ja) * 2017-03-01 2018-09-20 テイ・エス テック株式会社 乗物用シート
CN115431854B (zh) * 2017-03-01 2024-06-21 提爱思科技股份有限公司 车辆座椅
US11932141B2 (en) 2017-03-01 2024-03-19 Ts Tech Co., Ltd. Vehicle seat
US11279272B2 (en) 2017-03-01 2022-03-22 Ts Tech Co., Ltd. Vehicle seat
CN115431854A (zh) * 2017-03-01 2022-12-06 提爱思科技股份有限公司 车辆座椅
CN115447457A (zh) * 2017-03-01 2022-12-09 提爱思科技股份有限公司 车辆座椅
JP7244732B2 (ja) 2018-07-17 2023-03-23 テイ・エス テック株式会社 乗物用シート
JP2020011557A (ja) * 2018-07-17 2020-01-23 テイ・エス テック株式会社 乗物用シート
JP2019206340A (ja) * 2019-09-03 2019-12-05 テイ・エス テック株式会社 乗物用シート
JP7445153B2 (ja) 2019-09-03 2024-03-07 テイ・エス テック株式会社 乗物用シート
JP7017697B2 (ja) 2019-09-03 2022-02-09 テイ・エス テック株式会社 乗物用シート
EP3892541A1 (fr) * 2020-04-07 2021-10-13 United Technologies Research Centre Ireland, Limited Système de ventilation et de climatisation du chauffage individuel dans le siège d'un aéronef

Also Published As

Publication number Publication date
AU2003252327A1 (en) 2004-03-19
JP2004082961A (ja) 2004-03-18

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