JP3074067B2 - Elevator air conditioner - Google Patents
Elevator air conditionerInfo
- Publication number
- JP3074067B2 JP3074067B2 JP04236839A JP23683992A JP3074067B2 JP 3074067 B2 JP3074067 B2 JP 3074067B2 JP 04236839 A JP04236839 A JP 04236839A JP 23683992 A JP23683992 A JP 23683992A JP 3074067 B2 JP3074067 B2 JP 3074067B2
- Authority
- JP
- Japan
- Prior art keywords
- car
- hoistway
- regulating plate
- wall
- air regulating
- 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 - Fee Related
Links
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えば超高層ビル等に
設置される高速エレベータに係り、特に走行時における
風音（騒音）を低減させる整風装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a high-speed elevator installed in, for example, a skyscraper or the like, and more particularly to a wind-conditioning apparatus for reducing wind noise (noise) during traveling.
【０００２】[0002]
【従来の技術】近年、ビルの高層化にともない、これに
設置されるエレベータも高速化が進められてきた。しか
しながら、エレベータの高速化につれ、かご周りに発生
する渦流による風音が乗客に対し不快な騒音源になるこ
とが分かってきた。2. Description of the Related Art In recent years, with the rise of buildings, the speed of elevators installed therein has been increased. However, as the speed of elevators increases, it has been found that wind noise caused by eddy currents generated around the car becomes a source of unpleasant noise for passengers.
【０００３】一般に、エレベータの乗りかごは、略直方
体形状をなす乗りかご部分と、安全上の立場からかご床
の乗込先端部に設けられる出入り口幅以上の幅を有する
薄板状のかご床エプロンとから構成され、概略的には図
４に示すような構造となっている。ここで、同図の１は
乗りかご、２はかご床エプロン、３ａは昇降路壁を示
す。In general, an elevator car has a car part having a substantially rectangular parallelepiped shape, and a thin car floor apron having a width equal to or larger than an entrance width provided at a leading end of the car floor from the standpoint of safety. And has a schematic structure as shown in FIG. Here, reference numeral 1 denotes a car, 2 denotes a car floor apron, and 3a denotes a hoistway wall.
【０００４】[0004]
【発明が解決しようとする課題】以上のような構造を有
するエレベータの乗りかごに対してかご周りの気体の流
れを調べた結果、図４に示すように、乗りかご１が下降
時、乗りかご１の下部には通常の鈍頭物体周りの流れに
みられる馬蹄形状の大規模な渦４とともに、かご床エプ
ロン２の両側端部にこの両側端部を回り込むような縦渦
５が発生することが分かった。この縦渦５は、乗りかご
１の下部の淀んだ圧力の高い気体が、圧力の低いかご床
エプロン２の前方に回り込むことにより発生する。ま
た、以上の渦４や縦渦５以外に昇降路壁３ａに近い面の
影響を受けてかごドア前部付近で、符号６ａ，６ｂで示
すように気体が広い方へ流れることが分かった。As a result of examining the flow of gas around the car for the elevator car having the above structure, as shown in FIG. 4, when the car 1 descends, the car 1 Usually large with eddy 4 horseshoe shape seen in the flow around a blunt object at the bottom of the 1, that occur are longitudinal vortices 5 as wraps around the two side portions on both ends of the car floor apron 2 I understood that. The vertical vortex 5, the gas high stagnant pressure of the lower portion of the car 1 is generated by flowing around the lower front of the car floor apron 2 with pressure. In addition, it was found that the gas flows toward a wider area near the front of the car door as indicated by reference numerals 6a and 6b under the influence of the surface near the hoistway wall 3a other than the vortex 4 and the vertical vortex 5.
【０００５】特に、かごドア周りは昇降路壁３ａとの間
隔が狭く、しかもドア開閉機構等の多くの機構部を有す
る関係上遮音性能を高めることが困難であるため、風音
による騒音は乗りかご内で数ｄＢにも増大し、乗客に不
快感を与えていた。In particular, since the distance between the car door and the hoistway wall 3a is small, and it is difficult to enhance the sound insulation performance because of the large number of mechanical parts such as the door opening / closing mechanism, the noise caused by wind noise is reduced. It increased to several dB in the car, giving passengers discomfort.
【０００６】そこで、本発明の目的は、かご周りの渦流
を低減し、この渦流によって発生する風音を低減させて
乗心地を上げることのできるエレベータの整風装置を提
供することにある。An object of the present invention is to reduce the eddy flow around the car, there is provided a rectification device for an elevator that can improve the riding comfort by reducing a wind noise generated by the vortex.
【０００７】[0007]
【課題を解決するための手段】本発明は、昇降路の前壁
と片側壁に対置して吊設され高速で昇降する直方体のか
ごの前壁と片側壁と対置する側の上端と下端に基端が固
定され、前壁と対置する正面部とこの正面部の片側に前
端が固定され片側壁と対置する側面部とこの側面部の後
端と正面部の他側に形成された端部を備え、この側面部
と正面部及び端部の先端部を内側に折り曲げて傾斜部を
形成した上部整風板と下部整風板とを備えたことを特徴
とする。The present invention SUMMARY OF] is at the top and bottom on the side opposing the rectangular parallelepiped cage front wall and side walls and opposed to the front wall and one side wall of the hoistway is raised and lowered suspended by high speed The base end is fixed , and the front part facing the front wall and one side of this front part
After the side surface portion and the side portion end is opposed with a fixed side wall
An end and an end formed on the other side of the front part,
Characterized by comprising an upper air regulating plate and the lower air regulating plates for the previous end of the front portion and the end portions are folded inwardly to form an inclined portion and.
【０００８】[0008]
【作用】上下の整風板により、かご周りに発生する複雑
な渦流が抑制・低減されて風音を低減し、乗心地を向上
することができる。[Function] The upper and lower air conditioners suppress and reduce complicated swirl generated around the car, thereby reducing wind noise and improving ride comfort.
【０００９】[0009]
【実施例】以下、本発明の実施例を図面を参照して説明
する。図１は、本発明の一実施例を示す斜視図、図２
は、本発明の一実施例を示す平面図である。図１および
図２において、符号１ａ，１ｂ，１ｃはエレベータの乗
りかごで、背面側に配置されているつり合いおもり７
ａ，７ｂ，７ｃとそれぞれロープ８ａ，８ｂ，８ｃを介
して接続され、昇降路３の上部に設置されている各巻上
機（図示しない）を介して昇降路３を昇降する。ここ
で、乗りかご１ａ，１ｂ，１ｃと乗場出入口９ａ，９
ｂ，９ｃ側の昇降路壁３ａとの間隔Ｘは、法規上 125mm
以下となっており、また、乗りかご１ａの側面と対向す
る昇降路壁３ｂとの間隔（または、乗りかご１ｃの側面
と対向する昇降路壁３ｃとの間隔）Ｙも、建物の制約上
からやはり狭くなっている。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing one embodiment of the present invention, and FIG.
1 is a plan view showing an embodiment of the present invention. 1 and 2, reference numerals 1a, 1b, and 1c denote elevator cars, and counterweights 7 arranged on the rear side.
a, 7b, and 7c, respectively, connected via ropes 8a, 8b, and 8c, and moved up and down the hoistway 3 via hoists (not shown) installed above the hoistway 3. Here, the cars 1a, 1b, 1c and the landing doorways 9a, 9
The distance X between the hoistway wall 3a on the b and 9c sides is 125 mm according to the law.
In addition, the distance Y between the side surface of the car 1a and the opposing hoistway wall 3b (or the distance between the side surface of the car 1c and the opposing hoistway wall 3c) Y is also determined from the constraints of the building. After all it is narrow.
【００１０】乗りかご１ａは、左端に配置される関係上
正面と左側面がそれぞれ昇降路壁３ａと３ｂに近接す
る。そこで、上部に整風板10Ａ，下部に整風板11Ａをそ
れぞれ取り付ける。このうち整風板10Ａは、昇降路壁３
ａに対向する正面部12ａと昇降路壁３ｂに対向する側面
部12ｂを有し、これらを直交するように配置するととも
に一体とし、かつ正面部12ａの端部12ｃと側面部12ｂの
端部12ｄを内側に折り曲げる。下側の整風板11Ａも、昇
降路壁３ａに対向する正面部15ａと昇降路壁３ｂに対向
する側面部15ｂを有し、これらを直交するように配置す
るとともに一体とし、かつ正面部15ａの端部15ｃと側面
部15ｂの端部15ｄを内側に折り曲げる。Since the car 1a is located at the left end, its front and left sides are close to the hoistway walls 3a and 3b, respectively. Therefore, the air regulating plate 10A, Fit the respective air regulating plate 11A at the bottom to the top. The air conditioning plate 10A is the hoistway wall 3
a, and a side portion 12b facing the hoistway wall 3b. When these are arranged so as to be orthogonal to each other, they are integrally formed, and an end portion 12c of the front portion 12a and a side portion are formed. The end 12d of 12b is bent inward. Lower air regulating plates 11A also has a side surface portion 15b opposed to the hoistway wall 3b and the front portion 15a facing the hoistway wall 3a, and integrally together when arranged perpendicular to these, and the front portion 15a Is bent inward at the end 15c of the end portion 15c and the end portion 15d of the side portion 15b.
【００１１】また、乗りかご１ｂは、中間に配置される
関係上正面だけが昇降路壁３ａに近接する。そこで、上
部に整風板10Ｂ，下部に整風板11Ｂをそれぞれ取り付け
る。整風板10Ｂは、昇降路壁３ａに対向する正面部13ａ
を有し、この正面部13ａの両端部13ｂ，13ｂを内側に折
り曲げる。整風板11Ｂも、昇降路壁３ａに対向する正面
部16ａを有し、この正面部16ａの両端部16ｂ，16ｂも内
側に折り曲げる。Further, the car 1b has only the front surface close to the hoistway wall 3a because of the arrangement in the middle. Therefore, the air regulating plate 10B, Ru <br/> attach each air regulating plate 11B at the bottom to the top. The air conditioning plate 10B has a front portion 13a facing the hoistway wall 3a.
And both end portions 13b of the front portion 13a are bent inward. The air conditioning plate 11B also has a front portion 16a facing the hoistway wall 3a, and both ends 16b, 16b of the front portion 16a are also bent inward.
【００１２】さらに、乗りかご１ｃは、右端に配置され
る関係上正面と右側面がそれぞれ昇降路壁３ａと３ｃに
近接する。そこで、上部に整風板10Ｃ，下部に整風板11
Ｃをそれぞれ取り付ける。整風板10Ｃにも、昇降路壁３
ａに対向する正面部14ａと昇降路壁３Ｃに対向する側面
部14ｂを有し、これらを直交するように配置するととも
に、一体とし、正面部14ａの端部14ｃと側面部14ｂの端
部14ｄを内側に折り曲げる。整風板11Ｃにも、昇降路壁
３ａに対向する正面部17ａと昇降路壁３Ｃに対向する側
面部17ｂを有し、これらを直交するように配置するとと
もに一体とし、正面部17ａの端部17ｃと側面部17ｂの端
部17ｄを内側に折り曲げる。The front and right sides of the car 1c are close to the hoistway walls 3a and 3c, respectively, because of the arrangement at the right end. Therefore, the air conditioner 10C is located at the upper part and the air conditioner 11 is located at the lower part.
Fit the C, respectively. The hoistway wall 3 is also on the air conditioner 10C.
a and a side portion 14b facing the hoistway wall 3C. These are arranged so as to be orthogonal to each other, and are integrally formed as an end portion 14c of the front portion 14a and a side portion. The end 14d of 14b is bent inward. Also the air regulating plate 11C, has a side surface portion 17b which faces the front portion 17a facing the hoistway wall 3a to the hoistway wall 3C, when placed so as to be perpendicular to these bets
An integral also, bending the end portion 17d of the end portion 17c and side portions 17b of the front portion 17a on the inside.
【００１３】一方、上端の整風板10Ａ，10Ｂ，10Ｃは、
上端部を図示しないが内側へ傾斜状に折り曲げて傾斜部
を形成する。また、下端の整風板11Ａ，11Ｂ，11Ｃも、
下端部を内側へ傾斜状に折り曲げて傾斜部を形成する
が、高さは従来のかご床エプロン（図４に符号２で示
す）の高さ以上とする。なお、同一昇降路に複数台のエ
レベータを設置する場合は、通常同一定格のものとする
ことが多いので、この場合には整風板10Ａと整風板10Ｃ
は勝手違いのものとなり、整風板11Ａと11Ｃも勝手違い
のものとなる。Meanwhile, the upper end air regulating plates 10A, 10B, 10C is
Although not shown upper end inclined portion by bending inclined inwardly
You form. Further, the air regulating plate 11A of the lower end, 11B, 11C also,
Bend the lower end inward to form a slope
However , the height is not less than the height of the conventional car floor apron (indicated by reference numeral 2 in FIG. 4). In the case of installing a plurality of elevators in the same elevator shaft, because normally it is often assumed the same rating, air regulating plate 10A and the air regulating plate 10C in this case
Is different , and the air conditioning plates 11A and 11C are also different .
【００１４】次に、以上のように構成された実施例の作
用を説明する。乗りかご１ａ，１ｂ，１ｃが昇降路３を
昇降するとき、乗りかご１ａは近接した昇降路壁３ａ，
３ｂに整風板10Ａ，11Ａが対向し、乗りかご1 ｂは近接
した昇降路壁３ａに整風板10Ｂ，11Ｂが対向し、乗りか
ご１ｃは近接した昇降路壁３ａ，３ｃに整風板10Ｃ，11
Ｃが対向しているので、間隔の狭い方から広い方へ流れ
る乱れを抑える。また、整風板10Ａ，10Ｂ，10Ｃと整風
板11Ａ，11Ｂ，11Ｃの端部が内側へ折り曲げられている
ので、縦渦の発生を抑える。これにより風音（騒音）の
発生が抑制される。Next, the operation of the embodiment configured as described above will be described. When the cars 1a, 1b, 1c move up and down the hoistway 3, the car 1a is moved up and down the adjacent hoistway walls 3a,
The air conditioner plates 10A and 11A oppose 3b, the car 1b faces the adjacent hoistway wall 3a, the air conditioner plates 10B and 11B oppose, and the car 1c faces the adjacent hoistway walls 3a and 3c.
Since C is opposed, obtain suppress turbulence flowing towards wider from the side closely spaced. Further, the air regulating plate 10A, 10B, 10C and the air regulating plate 11A, 11B, the end portion of the 11C are bent inwardly, Ru suppressed example the occurrence of longitudinal vortices. Thereby, generation of wind noise (noise) is suppressed.
【００１５】したがって、以上のように構成された実施
例によれば、整風板でかご周りの気体の乱れや渦流を抑
制して、風音を減らし、乗客の乗心地を良好にする。従
来、カプセル型等の整風装置が提案されているが、乗り
かご上部における救出時の救出面積の確保，救出作業員
の足場確保，昇降路や乗りかご上部における点検作業の
足場確保等が困難になる。本実施例ではこのような不具
合がなく、しかも隣接する乗りかごやつり合いおもりの
点検も容易に行うことができる。[0015] Thus, according to the embodiment constructed as described above, by suppressing the gas turbulence and swirl around the car with the air regulating plate, reduce wind noise, to improve the passenger ride comfort. Conventionally, a capsule-type air conditioner has been proposed, but it has been difficult to secure a rescue area for rescue at the top of the car, secure a scaffold for rescue workers, and secure a scaffold for inspection work on the hoistway and the top of the car. that Do not. In this embodiment, there is no such a problem, and the inspection of the adjacent car and the counterweight can be easily performed.
【００１６】次に、本発明の他の実施例を説明する。こ
の実施例は、図３に示すようにつり合いおもりが乗りか
ごの側面側に配置される場合である。同図において、符
号15は昇降路、符号１ｄ，１ｅは乗りかご、符号17ａ，
17ｂはつり合いおもり、符号18ａ，18ｂは乗場出入口を
示す。乗りかご１ｄは、正面と背面がそれぞれ昇降路壁
15ａ，15ｂに近接しているので、上部には正面側に整風
板20Ａ、背面側に整風板20Ｂをそれぞれ取り付け、下部
には正面側と背面側にそれぞれ図示しない整風板を取り
付ける。整風板20Ａは、昇降路壁15ａに対向する正面部
22ａを有し、この正面部22ａの両端部22ｂ，22ｂを内側
に折り曲げる。整風板20Ｂは、昇降路壁15ｂに対向する
背面部23ａを有し、この背面部23ａの両端部23ｂ，23ｂ
を内側に折り曲げる。下部の正面側に取り付ける図示し
ない整風板は、高さを従来のかご床エプロンの高さ以上
とする以外は整風板20Ａとほぼ同じ構造であり、背面側
に取り付ける図示しない整風板の高さは従来のかご床エ
プロンの高さに制約されず、整風板20Ｂとほぼ同じ構造
である。Next, another embodiment of the present invention will be described. In this embodiment, as shown in FIG. 3, the counterweight is disposed on the side of the car. In the figure, marks
Issue 15 hoistway, reference numeral 1d, 1e is the car, sign 17a,
17b is counterweight, reference numeral 18a, 18b show the inlet exit landing. Car 1d has hoistway walls on the front and back respectively
15a, since close to 15b, the air regulating plate 20A on the front side in the upper, attach each air regulating plate 20B on the rear side, the bottom Ri preparative air regulating plate (not shown), respectively on the back side and the front side < br /> The air conditioning plate 20A is a front part facing the hoistway wall 15a.
22a, and both end portions 22b, 22b of the front portion 22a are bent inward. The air conditioner 20B has a back surface 23a facing the hoistway wall 15b, and both ends 23b, 23b of the back surface 23a.
Bend inward. The air regulating plate (not shown) it is installing the front side of the lower, except that the height and more than the height of a conventional car floor apron is substantially the same structure as the air regulating plate 20A, not shown Fit the the rear side air regulating plate the height of the is not limited to the height of a conventional car floor apron is substantially the same structure as the air regulating plate 20B.
【００１７】また、乗りかご１ｅも乗りかご１ｄと同様
に正面と背面がそれぞれ昇降路壁15ａ，15ｂに近接して
いるので、上部には正面側に整風板21Ａ，背面側に整風
板21Ｂをそれぞれ取り付け、下部には正面側と背面側に
それぞれ図示しない整風板を取り付ける。整風板21Ａ
は、昇降路壁15ａに対向する正面部24ａを有し、この正
面部24ａの両端部24ｂ，24ｂを内側に折り曲げる。整風
板21Ｂは、昇降路壁15ｂに対向する背面部25ａを有し、
この背面部25ａの両端部25ｂ，25ｂを内側に折り曲げ
る。下部の正面側に取り付ける図示しない整風板も、左
側のかごの整風板と同一である。 Also, the car 1e has the front and rear surfaces close to the hoistway walls 15a and 15b, respectively, like the car 1d. attach respectively, the bottom Fit the the air regulating plate (not shown), respectively on the back side and the front side. Air conditioner 21A
Has a front part 24a facing the hoistway wall 15a, and bends both ends 24b, 24b of the front part 24a inward. The air conditioner 21B has a back surface 25a facing the hoistway wall 15b,
Both ends 25b, 25b of the back surface 25a are bent inward. Also air regulating plate (not shown) Fit the on the front side of the lower, left
It is the same as the air conditioner of the side basket.
【００１８】一方、上記した整風板20Ａ，20Ｂ，21Ａ，
21Ｂも、図１，図２と同様に上端部を図示しないが内側
へ傾斜状に折り曲げ、下部に取り付ける図示しない各整
風板も下端部を内側へ傾斜状に折り曲げる。なお、同一
昇降路に複数台のエレベータを設置する場合は、通常同
一定格のものとするので、整風板20Ａ，21Ａ、整風板20
Ｂ，21Ｂは同じ構造のものとなる。下部に取り付ける図
示しない整風板も同様である。On the other hand, the above-mentioned air conditioning plates 20A, 20B, 21A,
21B also, FIG. 1, not shown similarly to the upper end and 2 inclined to folded inward, bent inclined each integer Kazeban also lower end (not shown) Fit the the bottom inward. In the case of installing a plurality of elevators in the same hoistway, usually because it is assumed the same rating, the air regulating plate 20A, 21A, air regulating plate 20
B and 21B have the same structure. Air regulating plate (not shown) Fit the the bottom is the same.
【００１９】[0019]
【発明の効果】以上説明したように本発明によれば、昇
降路の前壁と片側壁に対置して吊設され高速で昇降する
直方体のかごの前壁と片側壁と対置する側の上端と下端
に基端が固定され、前壁と対置する正面部とこの正面部
の片側に前端が固定され片側壁と対置する側面部とこの
側面部の後端と正面部の他側に形成された端部を備え、
この側面部と正面部及び端部の先端部を内側に折り曲げ
て傾斜部を形成した上部整風板と下部整風板とを備える
ことで、かご周りの渦流を低減し、渦流により発生する
風音を減らしたので、乗心地を向上するエレベータの整
風装置を提供できる。As described above, according to the present invention, a rectangular parallelepiped car suspended from the front wall and one side wall of the hoistway and raised and lowered at a high speed has an upper end on the side opposite to the one side wall. And lower end
The front end is fixed to
One side with a side portion of the front end is opposed with a fixed side wall end portion formed on the other side of the rear end and the front portion of the side surface portion of,
The side surface portion and the front portion and the tip end portion of the end portion by providing an upper air regulating plate to form an inclined portion bent inwardly and the lower the air regulating plate, and reduce the eddy flow around the car, generated by the eddy current wind noise Therefore, it is possible to provide an elevator air conditioner that improves ride comfort.
【図１】本発明の一実施例を示す斜視図。FIG. 1 is a perspective view showing one embodiment of the present invention.
【図２】本発明の一実施例を示す平面図。FIG. 2 is a plan view showing one embodiment of the present invention.
【図３】本発明の他の実施例を示す平面図。FIG. 3 is a plan view showing another embodiment of the present invention.
【図４】従来のエレベータの乗りかごの概略構成を示す
斜視図。FIG. 4 is a perspective view showing a schematic configuration of a conventional elevator car.
１，１ａ，１ｂ，１ｃ，１ｄ，１ｅ…乗りかご、２…か
ご床エプロン、３，15…昇降路、３ａ，３ｂ，３ｃ，15
ａ，15ｂ…昇降路壁、９ａ，９ｂ，９ｃ，18ａ，18ｂ…
乗場出入口、10Ａ，10Ｂ，10Ｃ，11Ａ，11Ｂ，11Ｃ，20
Ａ，20Ｂ，21Ａ，21Ｂ…整風板、12ａ，13ａ，14ａ，22
ａ，24ａ…正面部、12ｂ，14ｂ…側面部、12ｃ，12ｄ，
13ｂ，14ｃ，14ｄ，22ｂ，23ｂ，24ｂ，25ｂ…端部、23
ａ，25ａ…背面部。1, 1a, 1b, 1c, 1d , 1e ... car, 2 ... car floor apron, 3, 15 ... hoistway, 3a, 3b, 3c, 15
a, 15b ... hoistway wall, 9a, 9b, 9c, 18a, 18b ...
Landing entrance, 10A, 10B, 10C, 11A, 11B, 11C, 20
A, 20B, 21A, 21B ... air conditioner, 12a, 13a, 14a, 22
a, 24a: front part, 12b, 14b: side part, 12c, 12d,
13b, 14c, 14d, 22b, 23b, 24b, 25b ... end, 23
a, 25a ... rear part.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) B66B 11/02 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) B66B 11/02
Claims (1)
れ高速で昇降する直方体のかごの前記前壁と片側壁と対
置する側の上端と下端に基端が固定され、前記前壁と対
置する正面部とこの正面部の片側に前端が固定され前記
片側壁と対置する側面部とこの側面部の後端と前記正面
部の他側に形成された端部を備え、この側面部と前記正
面部及び前記端部の先端部を内側に折り曲げて傾斜部を
形成した上部整風板と下部整風板とを備えたエレベータ
の整風装置。1. A rectangular parallelepiped car suspended from a front wall and one side wall of a hoistway and raised and lowered at a high speed has a base end fixed to an upper end and a lower end on a side facing the front wall and one side wall , Front wall
The front end is fixed to the front part to be placed and one side of this front part.
It includes a side portion and the rear end and the end that is formed on the other side of the front portion of the side surface portion which opposed the one side wall, the positive and the side surface portion
Surface and the rectification device for an elevator comprising an upper air regulating plate the previous end of said end portion is bent inwardly to form an inclined portion and a lower air regulating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04236839A JP3074067B2 (en) | 1992-09-04 | 1992-09-04 | Elevator air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04236839A JP3074067B2 (en) | 1992-09-04 | 1992-09-04 | Elevator air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0680356A JPH0680356A (en) | 1994-03-22 |
| JP3074067B2 true JP3074067B2 (en) | 2000-08-07 |
Family
ID=17006557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04236839A Expired - Fee Related JP3074067B2 (en) | 1992-09-04 | 1992-09-04 | Elevator air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3074067B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0680356B2 (en) * | 1985-07-25 | 1994-10-12 | 三洋電機株式会社 | Cold storage |
| JP4666755B2 (en) * | 2000-12-13 | 2011-04-06 | 東芝エレベータ株式会社 | Double deck elevator |
| KR100778815B1 (en) * | 2005-08-24 | 2007-11-22 | 도시바 엘리베이터 가부시키가이샤 | Air register device for elevator |
| JP6652883B2 (en) * | 2016-04-28 | 2020-02-26 | 株式会社日立製作所 | Elevator equipment |
-
1992
- 1992-09-04 JP JP04236839A patent/JP3074067B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0680356A (en) | 1994-03-22 |
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