JP2599494Y2 - Structure of ceiling air conditioning duct for railway vehicles - Google Patents
Structure of ceiling air conditioning duct for railway vehiclesInfo
- Publication number
- JP2599494Y2 JP2599494Y2 JP1993002323U JP232393U JP2599494Y2 JP 2599494 Y2 JP2599494 Y2 JP 2599494Y2 JP 1993002323 U JP1993002323 U JP 1993002323U JP 232393 U JP232393 U JP 232393U JP 2599494 Y2 JP2599494 Y2 JP 2599494Y2
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- panel
- upper panel
- air
- conditioning duct
- 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.)
- Expired - Lifetime
Links
Landscapes
- Duct Arrangements (AREA)
- Body Structure For Vehicles (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、鉄道車両における車体
の天井部分に取付けて車室内に冷暖気を分散させるため
の風道を形成するようにした空調ダクトに係るものであ
り、詳しくは繊維強化プラスチック成形品からなる鉄道
車両用天井空調ダクトの構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioning duct which is mounted on a ceiling portion of a vehicle body of a railway vehicle so as to form an air passage for dispersing cooling and heating air in the passenger compartment. The present invention relates to a structure of a ceiling air-conditioning duct for a railway vehicle made of a reinforced plastic molded product.
【０００２】[0002]
【従来の技術】従来、この種の天井冷房などの空調ダク
トの構造としては、図３に示すように、天面部１１ａを
有する上パネル１１と、天井面１２ａの両側に凹状の壁
面部１２ｂ，１２ｂ、冷暖気の吹出用開口１２ｃ，１２
ｃ及び天井面１２ａの略中央部にファン等を取付ける開
口１２ｆを有する形状の天井パネル１２と、内部にファ
ンが取付け配置されることになる仕切部材１３との、そ
れぞれ別体で形成したガラス繊維強化プラスチック（Ｆ
ＲＰ）成形品からなる各構成部材を、車体への取付け前
に予めオーバーレイ等により組立てる構造とし、この３
つの成形品を組立てた状態の部材を車室内に搬入して、
下方から支えながら天井部分の車体の骨組８に螺子等に
より取付ける方法が採られている。2. Description of the Related Art Conventionally, as a structure of an air conditioning duct such as this type of ceiling cooling, as shown in FIG. 3, an upper panel 11 having a top surface 11a and concave wall surfaces 12b on both sides of the ceiling surface 12a. 12b, openings 12c, 12 for blowing hot and cold air
c and a glass fiber formed separately from a ceiling panel 12 having an opening 12f for mounting a fan or the like at a substantially central portion of the ceiling surface 12a, and a partition member 13 in which the fan is to be mounted and arranged. Reinforced plastic (F
RP) Each component composed of a molded product is structured to be assembled by an overlay or the like before being attached to a vehicle body.
The member in the state where the two molded products are assembled is carried into the vehicle interior,
A method is adopted in which the frame is attached to the frame 8 of the vehicle body at the ceiling portion with screws or the like while supporting from below.
【０００３】[0003]
【考案が解決しようとする課題】従来の技術で述べた空
調ダクトの構造にあっては、長さ方向の寸法が略１７０
０ｍｍ程度ある上パネル及び天井パネルと仕切部材との
各構成部材を予め組立てる構造であるため、ＦＲＰとは
いえ部材全体としての重量が４０ｋｇ程度と重くなっ
て、車体の所定位置への仮組み取付作業に４人以上の人
手を要する問題点を有しており、また、重いため車両天
井の所定位置への取付位置の微調整も難しく、取付時間
が掛る問題点を有していた。In the structure of the air-conditioning duct described in the prior art, the dimension in the length direction is approximately 170.
Since the components of the upper panel and the ceiling panel, which are about 0 mm, and the ceiling panel and the partition member are pre-assembled, the weight of the entire member is about 40 kg despite the FRP, and the vehicle is temporarily assembled to a predetermined position of the vehicle body. There is a problem that four or more people are required for the mounting work, and it is difficult to finely adjust the mounting position to a predetermined position on the vehicle ceiling due to its heavy weight, which takes a long time for mounting.
【０００４】本考案は、従来の技術の有するこのような
問題点に鑑みてなされたものであり、その目的とすると
ころは、部材の分割による軽量化により２人作業を可能
とするとともに、上パネルに対する天井パネルの取付位
置決めが容易で、取付け作業時間が大幅に短縮できるよ
うにした鉄道車両用天井空調ダクトの構造を提供しよう
とするものである。The present invention has been made in view of the above-mentioned problems of the prior art, and has as its object to reduce the weight by dividing members so that two persons can work. An object of the present invention is to provide a structure of a ceiling air-conditioning duct for a railway vehicle, in which the positioning of the ceiling panel with respect to the panel is easy and the mounting operation time can be greatly reduced.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本考案における鉄道車両用天井空調ダクトの構造
は、略円弧状の天面部の左右両端に下方に向けて開口し
た凹状の嵌合部が形成され、車体の骨組に固定される繊
維強化プラスチック製の上パネルと、略平坦な天井面の
左右両端に前記上パネルの凹状の嵌合部と略相似形状の
上方に向けて凸状とした壁面部が形成され、冷暖気の吹
出用開口が設けられた繊維強化プラスチック製の天井パ
ネルを備え、車体の骨組に固定した前記上パネルの嵌合
部に前記天井パネルの壁面部が下方から嵌合されて該天
井パネルが上パネルを介して前記車 体の骨組に取付けら
れ、前記上パネルの天面部と前記天井パネルの天井面と
の間に前記吹出用開口と連通するダクトが形成されてな
るものである。In order to achieve the above object, the structure of the ceiling air-conditioning duct for a railway vehicle according to the present invention has a concave fitting which is open downward at both left and right ends of a substantially arc-shaped top surface. parts are formed, and on panels made of fiber-reinforced plastic that is fixed to the framework of the vehicle body, wherein the concave panel fitting portion and a substantially similar shape to the left and right ends of the substantially flat top surface
Wall portion which is convex toward the upper side is formed, cold warm blown
Fiber reinforced plastic ceiling panel with exit openings
Fitting the upper panel fixed to the frame of the vehicle body with a panel
The wall portion of the ceiling panel is fitted into the
Mounting et al framework of the vehicle body wells panel through the upper panel
The top surface of the upper panel and the ceiling surface of the ceiling panel
A duct communicating with the blow-out opening is not formed between
It is those that.
【０００６】そして、上記天井パネルは、必要に応じ
て、天井面の略中央部に開口を設け、この開口を天井面
の上方から覆って繊維強化プラスチック製からなる箱状
の仕切部材を取付けて、箱状の仕切部材内の空間にはフ
ァンが取付けられる。[0006] Then, the ceiling panels, if required, the opening is provided at a substantially central portion of the ceiling surface, attaching a box-shaped partition member comprising the opening of a fiber reinforced plastic I covering from above the ceiling surface A fan is mounted in the space inside the box-shaped partition member.
【０００７】[0007]
【作用】上パネルは、この上パネル両端の嵌合部の部分
を螺子等を用いて、車体の骨組に予め取付け固定され
る。上記のように上パネルを取付けた後、天井パネルを
この天井パネル両端の凸状の壁面部を、予め取付けられ
た上パネルの嵌合部に嵌合して取付位置決めし、天井パ
ネルの壁面部などの部分を上パネルを介し、螺子等を用
いて車体の骨組に取付け固定する。尚、箱状の仕切部材
を予め組込むようにした天井パネルの場合には、天井面
の開口を利用して、仕切部材の底面部分も車体の骨組に
固定される。The upper panel is attached and fixed to the frame of the vehicle body in advance by using screws at the fitting portions at both ends of the upper panel. After the upper panel is mounted as described above, the ceiling panel is mounted and positioned by fitting the convex wall portions at both ends of the ceiling panel to the fitting portions of the upper panel previously mounted. And the like are attached to the frame of the vehicle body using screws or the like via the upper panel and fixed. In the case of a ceiling panel in which a box-shaped partition member is incorporated in advance, the bottom surface of the partition member is also fixed to the frame of the vehicle body by using an opening in the ceiling surface.
【０００８】車体への取付けは、予め上パネル単体を取
付けるので、パネル自体の重量が軽量となって、２人作
業が可能となる。また天井パネルの取付けに際しては、
予め車体の骨組に取付けられた上パネルの両端に形成し
た嵌合部に、天井パネルの壁面部を嵌合するだけで、容
易に所定の位置に位置決めして取付けることができる。Since the upper panel is attached to the vehicle body in advance, the weight of the panel itself is reduced, and two-person work is possible. Also, when installing the ceiling panel,
By simply fitting the wall portion of the ceiling panel to the fitting portions formed at both ends of the upper panel previously attached to the frame of the vehicle body, it can be easily positioned and mounted at a predetermined position.
【０００９】[0009]
【実施例】以下、本考案における鉄道車両用天井空調ダ
クトの構造の実施例について図１及び図２を参照して詳
細に説明する。まず、図１（ａ）は鉄道車両の天井空調
ダクトを下から見た状態（天井パネル側）の平面図で、
天井パネル２及び上パネル（図示省略）を車長方向にそ
れぞれ１０個程度取付けることにより、一車両の天井空
調ダクトが構成されており、このうち数個の天井パネル
２には開口２ｆを設け、この部分には後述する仕切部材
３が取付けられる。図１（ｂ）は図１（ａ）のＡ−Ａ断
面図、図１（ｃ）は上パネルへの天井パネルの取付け状
態を示す断面図、図１（ｄ）は要部断面図、図２（ａ）
は上パネルの斜視図、図２（ｂ）は天井パネルの平面
図、図２（ｃ）は上パネルと天井パネルとの嵌合状態を
示す斜視図で、上パネル１、天井パネル２、仕切部材３
の各部材はそれぞれガラス繊維強化プラスチックのＳＭ
Ｃ成形等で別体に成形される。まず、上パネル１は、略
円弧状をなす天面部１ａの両端に、下方に向けて開口す
る凹状の嵌合部１ｂ，１ｂを有する形状で、図２（ａ）
に示すＬ1の寸法が１３０５ｍｍ、Ｌ2の寸法が１６８８
ｍｍ、Ｌ3の寸法が１４０ｍｍ程度となるように、厚さ
２ｍｍ程度に成形される。上記嵌合部１ｂ，１ｂの形状
は、図１（ｄ）に示すように、後述する天井パネル２の
壁面部２ｂ，２ｂが下方から嵌合できるように、凹状の
両側に下方に向けて拡開した突条１ｃ，１ｃを形成し、
これがガイドとなって嵌合し、天井パネル２の上パネル
１に対する位置決めができるようになっている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the structure of a ceiling air-conditioning duct for a railway vehicle according to the present invention will be described in detail with reference to FIGS. First, FIG. 1A is a plan view of the ceiling air-conditioning duct of a railway vehicle as viewed from below (the ceiling panel side).
A ceiling air-conditioning duct of one vehicle is formed by attaching about 10 ceiling panels 2 and upper panels (not shown) in the vehicle length direction, and several ceiling panels 2 are provided with openings 2f. A partition member 3 described below is attached to this portion. 1B is a cross-sectional view taken along the line AA of FIG. 1A, FIG. 1C is a cross-sectional view showing a state where the ceiling panel is attached to the upper panel, and FIG. 2 (a)
2B is a perspective view of the upper panel, FIG. 2B is a plan view of the ceiling panel, and FIG. 2C is a perspective view showing a fitting state between the upper panel and the ceiling panel. Member 3
Are made of glass fiber reinforced plastic SM
It is molded separately by C molding or the like. First, the upper panel 1 has a shape in which concave fitting portions 1b, 1b which open downward are provided at both ends of a top surface portion 1a having a substantially arc shape.
The dimensions of L 1 shown in the 1305Mm, the dimensions of L 2 1688
mm, the dimension of L 3 is such that about 140 mm, is molded in a thickness of about 2 mm. As shown in FIG. 1D, the shapes of the fitting portions 1b, 1b are expanded downward on both sides of the concave shape so that wall portions 2b, 2b of the ceiling panel 2 described later can be fitted from below. Forming open ridges 1c, 1c,
This is fitted as a guide so that the ceiling panel 2 can be positioned with respect to the upper panel 1.
【００１０】次に天井パネル２は、略平坦な形状の天井
面２ａの両端に、前記上パネル１の両端の嵌合部１ｂ，
１ｂに嵌合できるように、上方に向けて凸状に形成され
前記上パネルの嵌合部と略相似形状及び略同寸法の壁面
部２ｂ，２ｂを有し、この内側に冷暖気の吹出用開口２
ｃ，２ｃが開口され、図２（ｂ）に示すＬ4の寸法が１
３６０ｍｍ、Ｌ5の寸法が１６３８ｍｍ程度で、厚さ
３．５ｍｍ程度に成形される。また、図１（ａ）に示し
た開口２ｆが設けられる部分の天井パネル２は、図１
（ｂ）及び（ｃ）に示すように、開口２ｆの外縁にリブ
２ｄを周設し、このリブ２ｄの部分に、外周縁にフラン
ジを有し箱状に形成したＦＲＰ成形品からなる厚さ２ｍ
ｍ程度の仕切部材３をオーバレイアップ等により一体的
に取付け、仕切部材３内の空間にファン（図示省略）が
取付けられる。Next, the ceiling panel 2 has fitting portions 1b at both ends of the upper panel 1 at both ends of a substantially flat ceiling surface 2a.
1b has wall surfaces 2b, 2b formed in an upwardly convex shape and having a substantially similar shape and substantially the same size as the fitting portion of the upper panel. Opening 2
c, 2c is opened, the dimensions of L 4 shown in FIG. 2 (b) 1
360 mm, the dimensions of which L 5 of about 1638mm, it is molded in a thickness of about 3.5 mm. The ceiling panel 2 at the portion where the opening 2f is provided as shown in FIG.
As shown in (b) and (c), a rib 2d is provided around the outer edge of the opening 2f, and the thickness of the rib 2d is a box-shaped FRP molded product having a flange on the outer peripheral edge. 2m
About m partition members 3 are integrally mounted by overlaying up or the like, and a fan (not shown) is mounted in a space inside the partition members 3.
【００１１】次に、上記上パネル１、天井パネル２の車
両への取付けについて説明すると、図１（ｃ）に示すよ
うに、まず、上パネル１を、天面部１ａの部分及び両端
の嵌合部１ｂ，１ｂの部分を車体の骨組８に皿小ネジ５
で固定する。尚、上パネル１の車体への取付けに際して
の取付け位置決めは、図１（ｄ）に示すように、両側に
位置する車体の骨組８の内側部分に上パネル１の幅と合
うように、予めライナー４を貼るようにすれば、容易に
行える。上記のように、予め上パネル１を車体の骨組８
に固定した後、天井パネル２又は図１（ｃ）に示すよう
に、予め仕切部材３を取付けた天井パネル２を、この天
井パネル２両端の壁面部２ｂ，２ｂ部分を上パネル１の
嵌合部１ｂ，１ｂに下方から嵌合することにより天井パ
ネル２を位置決めして、壁面部２ｂ，２ｂ部分を皿小ネ
ジ等を用い上パネル１を介して、車体の骨組８に取付け
固定する。尚、図１（ｂ），（ｃ）に示すような仕切部
材３が取付けられた天井パネル２の場合には、上記壁面
部２ｂ，２ｂ部分の固定に加えて、仕切部材３の底面部
分もナベ小ネジ６等を用いて車体の骨組８に取付け固定
する。Next, the attachment of the upper panel 1 and the ceiling panel 2 to the vehicle will be described. First, as shown in FIG. The parts 1b, 1b are attached to the frame 8
Fix with. When the upper panel 1 is mounted on the vehicle body, the positioning of the liner is performed in advance so that the width of the upper panel 1 matches the width of the upper panel 1 on the inner side of the frame 8 of the vehicle body located on both sides as shown in FIG. 4 can be easily performed. As described above, the upper panel 1 is previously attached to the frame 8 of the vehicle body.
Then, as shown in FIG. 1 (c), the ceiling panel 2 to which the partition member 3 is attached in advance and the wall portions 2b, 2b at both ends of the ceiling panel 2 are fitted to the upper panel 1 as shown in FIG. The ceiling panel 2 is positioned by being fitted into the portions 1b, 1b from below, and the wall portions 2b, 2b are attached and fixed to the frame 8 of the vehicle body via the upper panel 1 using flathead screws or the like. In the case of the ceiling panel 2 to which the partition member 3 is attached as shown in FIGS. 1B and 1C, in addition to the fixing of the wall portions 2b and 2b, the bottom surface of the partition member 3 is also provided. It is attached and fixed to the frame 8 of the vehicle body using a pan head screw 6 or the like.
【００１２】上記のように上パネル１を介して取付け固
定された天井パネル２の壁面部２ｂ，２ｂ部分には、図
１（ｂ）に示すように蛍光灯７や吊り手等が取付けら
れ、また、仕切部材３内の空間には冷暖気を車両内に循
環させるためのファン（図示省略）等が取付けられる。As shown in FIG. 1 (b), a fluorescent lamp 7, a hanging hand, and the like are attached to the wall portions 2b, 2b of the ceiling panel 2 which is attached and fixed via the upper panel 1 as described above. Further, a fan (not shown) for circulating cool and warm air into the vehicle is mounted in the space inside the partition member 3.
【００１３】[0013]
【考案の効果】本考案による鉄道車両用天井空調ダクト
は、略円弧状の天面部の左右両端に下方に向けて開口し
た凹状の嵌合部が形成され、車体の骨組に固定される繊
維強化プラスチック製の上パネルと、略平坦な天井面の
左右両端に前記上パネルの凹状の嵌合部と略相似形状の
上方に向けて凸状とした壁面部が形成され、冷暖気の吹
出用開口が設けられた繊維強化プラスチック製の天井パ
ネルを備え、車体の骨組に固定した前記上パネルの嵌合
部に前記天井パネルの壁面部が下方から嵌合されて該天
井パネルが上パネルを介して前記車体の骨組に取付けら
れ、前記上パネルの天面部と前記天井パネルの天井面と
の間に前記吹出用開口と連通するダクトが形成される構
造であり、上パネル単体を予め車体の骨組に取付けるの
で部材が軽量化されて２人作業が可能となるとともに、
天井パネルの取付けに際しても、この天井パネル両端の
壁面部を、予め車体の骨組に取付けた上パネルの嵌合部
に嵌合するだけで、上パネルに対する天井パネルの取付
位置を正確に位置決めすることができるので、取付作業
時間が大幅に短縮できる効果がある。[Effect of the invention The present invention ceiling air conditioning duct for a railway vehicle according to the concave fitting section that opens downward is formed in the left and right ends of the substantially arc-shaped top face portion, it is fixed to the framework of the car body An upper panel made of fiber reinforced plastic and a substantially similar shape to the concave fitting portion of the upper panel at the left and right ends of the substantially flat ceiling surface .
Wall portion which is convex toward the upper side is formed, cold warm blown
Fiber reinforced plastic ceiling panel with exit openings
Fitting the upper panel fixed to the frame of the vehicle body with a panel
The wall portion of the ceiling panel is fitted into the
The well panel is attached to the frame of the body via the upper panel.
The top surface of the upper panel and the ceiling surface of the ceiling panel
Between which a duct communicating with the blow-out opening is formed.
Since the upper panel alone is attached to the frame of the car body in advance, the weight of the members is reduced and two-person work is possible.
When installing the ceiling panel, the wall parts at both ends of the ceiling panel are connected to the upper panel fitting part
The only fitting, since the mounting position of the ceiling panel with respect to the upper panel can be accurately positioned, the effect of the mounting operation time can be greatly shortened.
【図１】本考案による鉄道車両用天井空調ダクトの構造
の実施例を示し、（ａ）は一両の車両の天井空調ダクト
を下から見た状態の平面図、（ｂ）は（ａ）のＡ−Ａ断
面図、（ｃ）は取付状態を示す断面図、（ｄ）は要部断
面図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows an embodiment of the structure of a ceiling air-conditioning duct for a railway vehicle according to the present invention, wherein (a) is a plan view of the ceiling air-conditioning duct of one vehicle as viewed from below, and (b) is (a). 3A is a cross-sectional view showing an attached state, and FIG. 3D is a cross-sectional view of a main part.
【図２】本考案の実施例を示し、（ａ）は図１における
上パネルの斜視図、（ｂ）は図１における天井パネルの
平面図、（ｃ）は上パネルに天井パネルを嵌合した状態
の斜視図である。2 shows an embodiment of the present invention, wherein (a) is a perspective view of the upper panel in FIG. 1, (b) is a plan view of the ceiling panel in FIG. 1, and (c) is a ceiling panel fitted to the upper panel. It is a perspective view of the state which carried out.
【図３】従来における天井空調ダクトの構造を示す断面
図である。FIG. 3 is a sectional view showing the structure of a conventional ceiling air-conditioning duct.
１…上パネル １ａ…天面部 １ｂ，１ｂ…嵌合部 １ｃ，１ｃ…突条 ２…天井パネル ２ａ…天井面 ２ｂ，２ｂ…壁面部 ２ｃ，２ｃ…吹出用
開口 ２ｄ…リブ ２ｅ，２ｅ…仕切板 ２ｆ…開口 ３…仕切部材 ４…ライナー ５…皿小ネジ ６…ナベ小ネジ ７…蛍光灯 ８，８…車体の骨組 １１…上パネル １１ａ…天面部 １２…天井パネル １２ａ…天井面 １２ｂ，１２ｂ…壁
面部 １２ｃ，１２ｃ…吹出用開口DESCRIPTION OF SYMBOLS 1 ... Upper panel 1a ... Top part 1b, 1b ... Fitting part 1c, 1c ... Ridge 2 ... Ceiling panel 2a ... Ceiling surface 2b, 2b ... Wall part 2c, 2c ... Outlet for opening 2d ... Rib 2e, 2e ... Partition Plate 2f ... Opening 3 ... Partitioning member 4 ... Liner 5 ... Countersunk machine screw 6 ... Pan head machine screw 7 ... Fluorescent lamp 8, 8 ... Body frame 11 ... Upper panel 11a ... Top panel 12 ... Ceiling panel 12a ... Ceiling panel 12b, 12b: wall surface portion 12c, 12c: blow-out opening
───────────────────────────────────────────────────── フロントページの続き (72)考案者 遠藤 顕 茨城県下館市大字五所宮1150番地 日立 化成工業株式会社 五所宮工場内 (72)考案者 鈴木 康夫 神奈川県横須賀市湘南鷹取２−25−６ (58)調査した分野(Int.Cl.6，ＤＢ名) B61D 27/00 B60H 1/26 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Akira Endo 1150 Goshomiya, Oaza, Shimodate-shi, Ibaraki Hitachi Chemical Co., Ltd. Goshonomiya Plant (72) Inventor Yasuo Suzuki 2-25-6 Shonan Takatori, Yokosuka City, Kanagawa Prefecture (58) Field surveyed (Int. Cl. 6 , DB name) B61D 27/00 B60H 1/26
Claims (2)
を分散させる空調ダクトであって、略円弧状の天面部の
左右両端に下方に向けて開口した凹状の嵌合部が形成さ
れ、車体の骨組に固定される繊維強化プラスチック製の
上パネルと、略平坦な天井面の左右両端に前記上パネル
の凹状の嵌合部と略相似形状の上方に向けて凸状とした
壁面部が形成され、冷暖気の吹出用開口が設けられた繊
維強化プラスチック製の天井パネルを備え、車体の骨組
に固定した前記上パネルの嵌合部に前記天井パネルの壁
面部が下方から嵌合されて該天井パネルが上パネルを介
して前記車体の骨組に取付けられ、前記上パネルの天面
部と前記天井パネルの天井面との間に前記吹出用開口と
連通するダクトが形成されていることを特徴とする鉄道
車両用天井空調ダクトの構造。1. An air-conditioning duct mounted on a ceiling of a vehicle for dispersing cooling and heating air in a vehicle interior, and has a concave fitting portion formed at both left and right ends of a substantially arc-shaped top surface to open downward. , an upper panel made of fiber-reinforced plastic that is fixed to the framework of the vehicle body, substantially facing upward side of the recessed fitting portion substantially similar shape of the upper panel to the left and right ends of the flat ceiling surface convex Fabric with a curved wall surface and openings for cooling and warm air
Equipped with a fiber-reinforced plastic ceiling panel and a body frame
The ceiling panel wall is fitted to the fitting portion of the upper panel fixed to
The surface is fitted from below and the ceiling panel is
And attached to the frame of the vehicle body, and the top surface of the upper panel
Between the part and the ceiling surface of the ceiling panel,
A structure of a ceiling air-conditioning duct for a railway vehicle, wherein a communicating duct is formed .
が設けられ、該開口を上方から覆って箱状をなす繊維強
化プラスチック製の仕切部材が取付けられ、上記開口と
仕切部材とで形成された空間内をファン取付部としてな
るものである請求項１記載の鉄道車両用天井空調ダクト
の構造。2. A ceiling panel is provided with an opening substantially at the center of the ceiling surface, and a box-shaped fiber-reinforced plastic partition member is attached so as to cover the opening from above, and the opening and the partition member are connected to each other. The structure of the ceiling air-conditioning duct for a railway vehicle according to claim 1, wherein the formed space serves as a fan mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993002323U JP2599494Y2 (en) | 1993-02-02 | 1993-02-02 | Structure of ceiling air conditioning duct for railway vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993002323U JP2599494Y2 (en) | 1993-02-02 | 1993-02-02 | Structure of ceiling air conditioning duct for railway vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0660571U JPH0660571U (en) | 1994-08-23 |
| JP2599494Y2 true JP2599494Y2 (en) | 1999-09-06 |
Family
ID=11526117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993002323U Expired - Lifetime JP2599494Y2 (en) | 1993-02-02 | 1993-02-02 | Structure of ceiling air conditioning duct for railway vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2599494Y2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4741812B2 (en) * | 2004-06-14 | 2011-08-10 | 近畿車輌株式会社 | Cold wind grill for railway vehicles |
| JP4234699B2 (en) * | 2005-06-27 | 2009-03-04 | 株式会社日立製作所 | Ceiling interior panel for railway vehicles |
| KR101015132B1 (en) * | 2009-03-09 | 2011-02-21 | 현대로템 주식회사 | Air conditioner duct assembly for railway vehicle and air conditioner duct for railway vehicle thereby |
| JP5603153B2 (en) * | 2010-06-28 | 2014-10-08 | 川崎重工業株式会社 | Railway vehicle air conditioning system |
| JP5295406B2 (en) * | 2011-05-11 | 2013-09-18 | 日本車輌製造株式会社 | Railcar ceiling structure |
| JP5474028B2 (en) * | 2011-11-11 | 2014-04-16 | 三菱重工業株式会社 | Air conditioning equipment and vehicles |
| JP2018095089A (en) * | 2016-12-14 | 2018-06-21 | 日野自動車株式会社 | Duct structure for bus |
| CN113753085B (en) * | 2021-09-14 | 2022-07-26 | 中车长春轨道客车股份有限公司 | Air supply, air return and roof integral structure of railway vehicle |
-
1993
- 1993-02-02 JP JP1993002323U patent/JP2599494Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0660571U (en) | 1994-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62112945U (en) | ||
| JP2599494Y2 (en) | Structure of ceiling air conditioning duct for railway vehicles | |
| JP2002037061A (en) | Ceiling structure for rolling stock | |
| CA2297697C (en) | Door trim panel with integrated defrost duct and substructure | |
| KR200174993Y1 (en) | Line flow fan grille of a train | |
| JPS6128543B2 (en) | ||
| JPH02200563A (en) | Side body structure for vehicle | |
| JP2000135922A (en) | Air-conditioning unit for vehicle | |
| JPS63110107U (en) | ||
| JPS6020529Y2 (en) | Heat shield structure for vehicles | |
| JPH0636909U (en) | Door trim air duct structure | |
| JPH0292307U (en) | ||
| JPH11301245A (en) | Vehicle air-conditioning duct structure | |
| JPH0750277Y2 (en) | Car instrument panel structure | |
| JPH0515587B2 (en) | ||
| JPH0411714U (en) | ||
| JP2000135954A (en) | Layout structure of glove box in vehicle | |
| JPS63121521A (en) | Door construction for automobile | |
| JPH0527287Y2 (en) | ||
| JPS6329636Y2 (en) | ||
| JP2000135920A (en) | Air guide duct in instrument panel | |
| JPH038483Y2 (en) | ||
| JPH0734255Y2 (en) | Ceiling embedded air conditioner | |
| JPH06115343A (en) | Extension duct of air conditioner for vehicle | |
| JPH03109905U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070709 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080709 Year of fee payment: 9 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080709 Year of fee payment: 9 |