JP2582222B2 - Barometric pressure controller for ultra-high-speed elevator - Google Patents
Barometric pressure controller for ultra-high-speed elevatorInfo
- Publication number
- JP2582222B2 JP2582222B2 JP5194009A JP19400993A JP2582222B2 JP 2582222 B2 JP2582222 B2 JP 2582222B2 JP 5194009 A JP5194009 A JP 5194009A JP 19400993 A JP19400993 A JP 19400993A JP 2582222 B2 JP2582222 B2 JP 2582222B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- elevator
- door
- pressure
- ultra
- 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
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Elevator Door Apparatuses (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、超高速エレベータ用気
圧調節装置に関し、詳しくは、超々高層ビル等に用いら
れる超高速エレベータと乗降フロアとの間に、移動可能
な気圧調節用のダブルチャンバを設けたものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air pressure adjusting device for an ultra-high-speed elevator, and more particularly, to a movable double-pressure chamber for adjusting an air pressure between an ultra-high-speed elevator used for an ultra-high-rise building or the like and a boarding floor. Is provided.
【０００２】[0002]
【従来の技術】超高速エレベータ、或いは高揚程エレベ
ータによる昇降移動では、エレベータ内の乗客は大気の
差圧を受け、耳の痛みを覚えることがある。これを防止
する対策としては、例えばエレベータ内を気密構造とす
ることが考えられる。しかし、エレベータ内を気密構造
としただけでは、移動中は問題ないが、エレベータが目
的地に到着してドアーが開かれると、ドアーの開閉と同
時に大きな気圧変化を一度に受け、気密構造でない場合
より、大きな苦痛をもたらすことになる。これは鼓膜の
内側と外側の気圧が急激に変動するため、鼓膜の内側と
外気を連通させる欧氏管が、追従調節困難となるためで
ある。2. Description of the Related Art In an ascending and descending movement by an ultra-high-speed elevator or a high-lift elevator, passengers in the elevator may experience ear pressure due to the pressure difference of the atmosphere. As a countermeasure to prevent this, for example, it is conceivable to make the interior of the elevator airtight. However, there is no problem while moving, just by making the interior of the elevator airtight, but when the elevator arrives at the destination and the door is opened, it receives a large pressure change at the same time as opening and closing the door, and if it is not airtight structure It will cause more pain. This is because the pressure inside and outside the eardrum fluctuates abruptly, and it becomes difficult for the European tube that communicates the inside and outside air of the eardrum to follow and adjust.
【０００３】このような問題を解決するものに、例え
ば、特公昭５７−５４４３６号公報記載の装置がある。
この装置では、図２に示すように、シリンダ１をエレベ
ータの搬送かご３内に連通させて設け、このシリンダ１
内でピストン５を往復動させる構造となっている。この
装置によれば、昇降中の搬送かご３内の気圧変動が、ピ
ストン５の往復動により更に波状的に反復変動され、欧
氏管が刺激され、鼓膜の内外の気圧調節を積極的に促進
することで、耳の痛みを軽減することが可能であった。To solve such a problem, there is, for example, an apparatus described in Japanese Patent Publication No. 57-54436.
In this apparatus, as shown in FIG. 2, a cylinder 1 is provided in communication with an elevator car 3 and the cylinder 1 is provided.
It has a structure in which the piston 5 reciprocates inside. According to this device, the air pressure fluctuation in the transporting car 3 during ascending and descending is further repetitively changed in a wavy manner by the reciprocating movement of the piston 5, the European tube is stimulated, and the air pressure inside and outside the eardrum is positively promoted. By doing so, it was possible to reduce ear pain.
【０００４】また、特開平２−２２５２８１号公報記載
の装置では、図３に示すように、気圧調節機構を有した
移動カプセル７が、搬送かご９内に搭載可能に具備さ
れ、乗降フロアには移動カプセル７の移動台１１、及び
乗降台１３が設けられている。この装置によれば、搬送
かご９の移動による気圧変化に関係なく、移動カプセル
７内の気圧を調節することが可能であった。In the apparatus described in Japanese Patent Application Laid-Open No. 2-225281, as shown in FIG. 3, a moving capsule 7 having an air pressure adjusting mechanism is provided so as to be able to be mounted in a transport basket 9, and is provided on a boarding floor. A movable platform 11 for the movable capsule 7 and a platform 13 are provided. According to this device, it was possible to adjust the air pressure in the moving capsule 7 irrespective of the change in air pressure due to the movement of the transport basket 9.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、シリン
ダ１をエレベータの搬送かご３に設け、ピストン５の往
復動により欧氏管を刺激し、積極的に気圧調節を促進す
る装置では、鼓膜内外の気圧調節機能に個人差があり、
かえって耳の違和感を生じさせる場合があるとともに、
かご３の移動にともなう気圧差がさほど苦痛でない人の
場合（所謂、耳抜きが容易に行える人の場合）にも、少
なからず不自然な環境（ピストン５による波状的な気圧
変動環境）が強要されるという問題があった。また、移
動カプセル７を、搬送かご９内に搭載可能に具備した装
置では、搬送かご９の搬送設備、及び乗降フロアでの移
動乗降装置が大掛かりとなるとともに、気圧差がさほど
苦痛でない人の場合にも、移動カプセル７への搭乗が強
要されることになった。本発明は上記状況に鑑みてなさ
れたもので、比較的小規模な設備で、耳の痛みを訴える
人と、気圧差がさほど苦痛でない人が任意に気圧調節が
受けられる超高速エレベータ用気圧調節装置を提供し、
低コストによる気圧調節装置の実現、及び気圧調節の選
択に対する自由度の確保を図ることを目的とする。However, in a device in which the cylinder 1 is provided in the elevator car 3 and the piston 5 is reciprocated to stimulate the European tube and positively promote the air pressure adjustment, the air pressure inside and outside the eardrum is increased. There are individual differences in the adjustment function,
On the contrary, it may cause discomfort in your ears,
Even in the case of a person whose pressure difference due to the movement of the car 3 is not so painful (so-called a person who can easily remove ears), a not-so-unnatural environment (a wavy atmospheric pressure fluctuation environment caused by the piston 5) is forced. There was a problem that was. In addition, in a device equipped with the movable capsule 7 so that the movable capsule 7 can be mounted in the transporting car 9, the transport equipment of the transporting car 9 and the moving getting on and off device on the getting on and off floor become large-scale, and in the case of a person whose pressure difference is not so painful. In addition, the boarding of the moving capsule 7 was compelled. The present invention has been made in view of the above circumstances, and is a relatively small-scale facility, a person who complains of ear pain and a person who does not have much pressure difference can be arbitrarily adjusted for air pressure for an ultra-high-speed elevator. Equipment,
It is an object of the present invention to realize a pressure adjusting device at low cost and to secure a degree of freedom for selection of pressure adjusting.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するため
の本発明に係る超高速エレベータ用気圧調節装置の構成
は、高速昇降する気密構造の搬送かごを気密構造のエレ
ベータシャフトに設け、エレベータドアを介してエレベ
ータシャフトと連通自在であるとともに、気圧調節可能
な気密構造の第一チャンバを、並設される他のエレベー
タドアに対しても連通可能に移動自在として各乗降フロ
アに設け、当該乗降フロアの居住領域と第一チャンバを
連通させる気密保持可能な第一出入ドアを第一チャンバ
に設け、気圧調節可能な第二チャンバを隔壁を隔てて第
一チャンバに連結し、第一チャンバと第二チャンバを連
通させる気密保持可能な移動用ドアを隔壁に設け、当該
乗降フロアの居住領域と第二チャンバを連通させる気密
保持可能な第二出入ドアを第二チャンバに設けたことを
特徴とするものである。According to the present invention, there is provided an air pressure adjusting device for an ultra-high-speed elevator according to the present invention, in which an airtightly structured transporting car which moves up and down at a high speed is provided on an airtightly structured elevator shaft. The first chamber having an air-tight structure capable of communicating with the elevator shaft through an airtight system and having a pressure-adjustable airtight structure is provided on each of the entrance and exit floors so as to be movable so as to be able to communicate with other elevator doors arranged in parallel. A first access door capable of maintaining airtightness is provided in the first chamber for communicating the living area of the floor with the first chamber, and a second chamber capable of adjusting the air pressure is connected to the first chamber via a partition wall, and the first chamber and the first chamber are connected to each other. A movable door capable of maintaining airtightness is provided on the partition wall for communicating the two chambers, and a second outlet capable of maintaining airtightness is provided for communicating the living area of the boarding floor with the second chamber. It is characterized in the provision of the door in the second chamber.
【０００７】[0007]
【作用】搬送かごが目的地に到着すると、気圧調節を希
望する人が移動用ドアを通過し、第二チャンバに移動す
る。その後、移動用ドアが閉鎖され、第一チャンバ内の
気圧が当該フロアにおける居住空間と同一の気圧とな
り、第一チャンバの滞在者が、第一出入ドアを通過し
て、当該フロアの居住空間へ入る。一方、第二チャンバ
は除々に気圧調節され、当該フロアにおける居住空間と
同一の気圧となった後、第二出入ドアが開かれ、気圧調
節を受けた人が、第二出入ドアを通過して当該居住空間
へ入る。When the transport car arrives at the destination, a person who wants to control the air pressure passes through the moving door and moves to the second chamber. Thereafter, the transfer door is closed, and the pressure in the first chamber becomes the same pressure as the living space on the floor, and the resident of the first chamber passes through the first entrance door to the living space on the floor. enter. On the other hand, the second chamber is gradually pressure-adjusted, and after having the same pressure as the living space on the floor, the second door is opened, and the person who has been pressure-controlled passes through the second door. Enter the living space.
【０００８】[0008]
【実施例】以下、本発明に係る超高速エレベータ用気圧
調節装置の好適な実施例を図面を参照して詳細に説明す
る。図１は本発明超高速エレベータ用気圧調節装置の概
念図である。気密構造のエレベータシャフト２１には気
密構造の複数基の超高速エレベータ（搬送かご）Ｅ
Ｖ1 、ＥＶ2 〜ＥＶn が並設され、エレベータシャフト
２１と搬送かごＥＶ1 、ＥＶ2 〜ＥＶn は同一気圧に調
節可能となっている。各乗降フロアには移設用レール２
３が搬送かごＥＶ1 、ＥＶ2 〜ＥＶn の並設方向に設け
られ、移設用レール２３は並設される複数基の搬送かご
ＥＶ1 、ＥＶ2 〜ＥＶn の全長に亘って延びている。移
設用レール２３上には気密構造のダブルチャンバ２５が
移設用レール２３に沿って移動自在に設けられ、ダブル
チャンバ２５は隔壁で仕切られた第一チャンバＣＨ1 、
第二チャンバＣＨ2 を有している。ダブルチャンバ２５
には図示しない気圧調節装置が取り付けられ、気圧調節
装置は第一チャンバＣＨ1 、第二チャンバＣＨ2 内の気
圧を任意に調節できるようになっている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1 is a conceptual diagram of a pressure adjusting device for an ultra-high-speed elevator according to the present invention. The airtight elevator shaft 21 has a plurality of airtight structure ultra-high-speed elevators (cars) E.
V 1 , EV 2 to EV n are arranged side by side, and the elevator shaft 21 and the transport cars EV 1 , EV 2 to EV n can be adjusted to the same atmospheric pressure. Relocation rails 2 on each boarding floor
3 is provided in the arrangement direction of the transport car EV 1, EV 2 ~EV n, relocation rail 23 extends over the entire length of the transport car EV 1, EV 2 ~EV n plural groups are arranged in parallel . On relocation rails 23 double chamber 25 airtight structure provided to be movable along the relocation rails 23, double chamber 25 the first chamber CH 1 partitioned by the partition wall,
And a second chamber CH 2. Double chamber 25
Is mounted with a pressure adjusting device (not shown), and the pressure adjusting device can arbitrarily adjust the air pressure in the first chamber CH 1 and the second chamber CH 2 .
【０００９】ダブルチャンバ２５は、例えば、搬送かご
ＥＶ1 、ＥＶ2 の前に移動された際、搬送かごＥＶ1 、
ＥＶ2 との間を気密状態に保持できる構造となってい
る。つまり、搬送かごＥＶ1 、ＥＶ2 内と第一チャンバ
ＣＨ1 、第二チャンバＣＨ2 は、エレベータドアＥ
Ｄ1 、ＥＤ2 を介して同一気圧に保持されるようになっ
ている。第一チャンバＣＨ1 、第二チャンバＣＨ2 には
当該乗降フロアの居住空間とを連通させる第一出入ドア
Ｄ1 、第二出入ドアＤ2 が設けられ、第一出入ドア
Ｄ1、第二出入ドアＤ2 は閉鎖時において気密状態が保
持できるようになっている。ダブルチャンバ２５の隔壁
には移動用ドアＤ0 が設けられ、移動用ドアＤ0 もまた
閉鎖時において気密状態が保持できるようになってい
る。なお、上述の搬送かごＥＶ1 、ＥＶ2 、ダブルチャ
ンバ２５、エレベータドアＥＤ1 、ＥＤ2 、第一出入ド
アＤ1 、第二出入ドアＤ2 、移動用ドアＤ0 、気圧調節
装置は、図示しない制御装置により、その昇降、移設、
開閉、及び気圧の加減圧動作が制御されるようになって
おり、それには周知のシーケンス制御技術等を用いるも
のとし、ここではその詳細な説明は省略する。エレベー
タシャフト２１、搬送かごＥＶ1 、ＥＶ2 〜ＥＶn 、ダ
ブルチャンバ２５、気圧調節装置を主な部材として、超
高速エレベータ用気圧調節装置２７が構成されている。[0009] Double chamber 25, for example, when it is moved in front of the transport car EV 1, EV 2, transport baskets EV 1,
It has a structure capable of maintaining an airtight state between itself and the EV 2 . That is, the transport car EV 1, EV 2 in the first chamber CH 1, the second chamber CH 2 in the elevator door E
The same atmospheric pressure is maintained via D 1 and ED 2 . The first chamber CH 1, first and out door D 1 to the second chamber CH 2 for communicating the interior space of the passenger floor, the second and out door D 2 is provided, first and out door D 1, the second and out door D 2 are airtight state so as to be capable of retaining during closure. The partition wall of the double-chamber 25 is provided for moving the door D 0, airtight status is to be held at the time of moving the door D 0 also closed. The above-mentioned transport cars EV 1 , EV 2 , double chamber 25, elevator doors ED 1 , ED 2 , first entrance door D 1 , second entrance door D 2 , moving door D 0 , and air pressure adjusting device are shown in the figure. Not lift, move,
Opening / closing operations and pressure increasing / decreasing operations of the atmospheric pressure are controlled. A well-known sequence control technique or the like is used for this, and a detailed description thereof will be omitted here. Elevator shaft 21, the transport car EV 1, EV 2 ~EV n, double chamber 25, the pressure regulating device as the primary member, ultrafast elevator pressure adjusting device 27 is configured.
【００１０】このように構成された超高速エレベータ用
気圧調節装置２７の作用を説明する。例えば、低層階か
ら高層階へ搬送かごＥＶ1 により移動する人は、第一チ
ャンバＣＨ1 内で待機し、搬送かごＥＶ1 の到着を待
つ。このとき、第一チャンバＣＨ1 、第二チャンバＣＨ
2 は、搬送かごＥＶ1 、ＥＶ2 と対向する位置に移動さ
れ、エレベータシャフト２１、搬送かごＥＶ1 、第一チ
ャンバＣＨ1 内は、同一圧力に調節されている。搬送か
ごＥＶ1 が到着し、エレベータドアＥＤ1 が開き、乗降
が終了するとエレベータドアＥＤ1 が閉じられる。搬送
かごＥＶ1 が高速上昇して目的地の高層階に到着する
と、エレベータドアＥＤ1 が開き、搬送かごＥＶ1 と当
該フロアに設けられた第一チャンバＣＨ1 が連通状態と
なる。このとき、第一出入ドアＤ1 、第二出入ドアＤ2
は閉鎖された状態であり、搬送かごＥＶ1 内と第一チャ
ンバＣＨ1 、第二チャンバＣＨ2 内は、同一圧力を保持
している。したがって、この状態では、気圧差が生じて
おらず、耳の痛みは生じない。The operation of the air pressure adjusting device 27 for an ultra-high-speed elevator configured as described above will be described. For example, a person moves by the transfer car EV 1 to a high floor from the lower floors is waiting in the first inner chamber CH 1, waits for the arrival of the transport car EV 1. At this time, the first chamber CH 1 and the second chamber CH
2 is moved to a position facing the transport cars EV 1 and EV 2, and the interior of the elevator shaft 21, the transport car EV 1 , and the first chamber CH 1 are adjusted to the same pressure. Transport cage EV 1 arrives, open the elevator door ED 1, the elevator door ED 1 is closed when getting on and off is completed. When the transport car EV 1 arrives on a higher floor destination at high speed increases, it opens the elevator doors ED 1, the first chamber CH 1 is communicating state provided in the transport cage EV 1 and the floor. At this time, the first entrance door D 1 and the second entrance door D 2
Is a state of being closed, the transport car EV 1 in the first chamber CH 1, the second chamber CH 2, holds the same pressure. Therefore, in this state, no pressure difference occurs, and no ear pain occurs.
【００１１】ここで、第一チャンバＣＨ1 内に設けられ
た適宜な表示装置による誘導指示により、気圧調節を希
望する人は、移動用ドアＤ0 を通過し、第二チャンバＣ
Ｈ2に移動する。即ち、移動が終了した時点では、気圧
調節を希望しない人のみが第一チャンバＣＨ1 に滞在す
ることになる。その後、移動用ドアＤ0 が閉鎖され、第
一チャンバＣＨ1 内の気圧が当該高層階における居住空
間と同一の気圧となり、第一チャンバＣＨ1 の滞在者
は、第一出入ドアＤ1 を通過して、当該フロアの居住空
間へ入る。この状態で、当該高層階からの搭乗者は、第
一出入ドアＤ1 、第一チャンバＣＨ1 を通過して、搬送
かごＥＶ1 に搭乗することができる。一方、移動用ドア
Ｄ0 が閉鎖された後、第二チャンバＣＨ2 は除々に圧力
調節され、高層階における居住空間と同一の気圧とな
る。圧力調節が終了した後、第二出入ドアＤ2 が開か
れ、第二チャンバＣＨ2 内で気圧調節を受けた人は、第
二出入ドアＤ2 を通過して当該居住空間へ入るのであ
る。上述の作用の説明では、低層階から高層階へ移動す
る際の気圧調節例を説明したが、この逆に高層階から低
層階への移動においても、気圧調節が逆となるのみで、
その他の作用は上述と同様のものとなる。[0011] Here, the guiding instruction using suitable display device provided in the first chamber CH 1, who wishes to pressure regulating passes through the moving door D 0, the second chamber C
To move to H 2. That is, when the move is completed, only the person who does not wish to pressure regulation is to stay in the first chamber CH 1. Thereafter, the closed moved door D 0, air pressure in the first chamber CH 1 becomes the same pressure as the living space in the high floor, the first chamber CH 1 of the residents may pass through the first and out door D 1 Then, enter the living space on the floor. In this state, a passenger from the higher floor can pass through the first entrance door D 1 and the first chamber CH 1 and board the transport car EV 1 . Meanwhile, after the mobile door D 0 is closed, the second chamber CH 2 is pressure regulated gradually, the same pressure and living space in a higher floor. After the pressure regulating completed, the second and out door D 2 is opened, the person who received the pressure adjusted second inner chamber CH 2 is the through the second and out door D 2 enters into the living space. In the above description of the operation, the example of the air pressure adjustment when moving from the lower floor to the higher floor has been described.On the contrary, in the movement from the higher floor to the lower floor, only the air pressure adjustment is reversed,
Other operations are the same as those described above.
【００１２】なお、上述の実施例において、ダブルチャ
ンバ２５は第一チャンバＣＨ1 、第二チャンバＣＨ2 の
二つの部屋を有するものとしたが、これに限定されるも
のではなく、二つ以上の部屋を有するものであってもよ
い。また、搬送かごは、一基、または二基以上のもので
あっても勿論よい。さらに、上述の実施例では、第一チ
ャンバＣＨ1 、第二チャンバＣＨ2 を移動方向に連結構
造としたが、連結方向はこれに限定されるものではな
く、例えば、エレベータドアに対して接近離反方向の連
結方向としてもよい。In the above-described embodiment, the double chamber 25 has the two chambers of the first chamber CH 1 and the second chamber CH 2. However, the present invention is not limited to this. It may have a room. In addition, the number of the transport cars may be one, or two or more. Further, in the above-described embodiment, the first chamber CH 1 and the second chamber CH 2 are connected in the moving direction. However, the connecting direction is not limited to this. The direction may be a connecting direction.
【００１３】[0013]
【発明の効果】以上詳細に説明したように、本発明に係
る超高速エレベータ用気圧調節装置によれば、比較的小
規模な設備で、耳の痛みを訴える人と、気圧差がさほど
苦痛でない人が任意に気圧調節を選択して受けることが
可能となり、比較的低コストにより気圧調節装置が実現
できるとともに、気圧調節の選択に対する自由度を確保
することができるようになる。As described above in detail, according to the air pressure adjusting device for an ultra-high-speed elevator according to the present invention, a person who complains of ear pain and a person who complains of ear pain are not so painful with relatively small equipment. It is possible for a person to arbitrarily select and receive the pressure adjustment, and the pressure adjustment device can be realized at a relatively low cost, and the degree of freedom in selecting the pressure adjustment can be secured.
【図１】本発明超高速エレベータ用気圧調節装置の概念
図である。FIG. 1 is a conceptual diagram of a pressure adjusting device for an ultra-high-speed elevator according to the present invention.
【図２】気圧調節装置を設けた従来のエレベータの概念
図である。FIG. 2 is a conceptual diagram of a conventional elevator provided with a pressure adjusting device.
【図３】移動カプセルを用いた従来のエレベータの概念
図である。FIG. 3 is a conceptual diagram of a conventional elevator using a moving capsule.
２１ エレベータシャフト ２７ 超高速エレベータ用気圧調節装置 ＥＶ1 、ＥＶ2 〜ＥＶn 搬送かご ＥＤ1 、ＥＤ2 、ＥＤn エレベータドア ＣＨ1 第一チャンバ ＣＨ2 第二チャンバ Ｄ1 第一出入ドア Ｄ2 第二出入ドア Ｄ0 移動用ドア21 elevator shaft 27 ultrafast elevator pressure regulating device EV 1, EV 2 ~EV n conveyance basket ED 1, ED 2, ED n elevator doors CH 1 first chamber CH 2 second chamber D 1 first and out door D 2 a two and out door D 0-moving door
Claims (1)
構造のエレベータシャフトに設け、 エレベータドアを介して該エレベータシャフトと連通自
在であるとともに、気圧調節可能な気密構造の第一チャ
ンバを、並設される他のエレベータドアに対しても連通
可能に移動自在として各乗降フロアに設け、 当該乗降フロアの居住領域と該第一チャンバを連通させ
る気密保持可能な第一出入ドアを該第一チャンバに設
け、 気圧調節可能な第二チャンバを隔壁を隔てて該第一チャ
ンバに連結し、 第一チャンバと第二チャンバを連通させる気密保持可能
な移動用ドアを前記隔壁に設け、 当該乗降フロアの居住領域と前記第二チャンバを連通さ
せる気密保持可能な第二出入ドアを該第二チャンバに設
けたことを特徴とする超高速エレベータ用気圧調節装
置。An airtightly structured transporting car, which moves up and down at a high speed, is provided on an airtightly structured elevator shaft, and a first chamber having an airtightly adjustable airtight structure that is freely communicable with the elevator shaft through an elevator door. The first entrance / exit door, which is provided on each entry / exit floor so as to be movable so as to be able to communicate with other elevator doors provided, and which can maintain an airtight connection between the living area of the entry / exit floor and the first chamber, is provided in the first chamber. A second chamber capable of adjusting the atmospheric pressure is connected to the first chamber via a partition, and a moving door capable of maintaining an airtight connection between the first chamber and the second chamber is provided in the partition, An air pressure control for an ultra-high-speed elevator, wherein a second entrance door capable of maintaining airtightness is provided in the second chamber for communicating the living area with the second chamber. Location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5194009A JP2582222B2 (en) | 1993-07-09 | 1993-07-09 | Barometric pressure controller for ultra-high-speed elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5194009A JP2582222B2 (en) | 1993-07-09 | 1993-07-09 | Barometric pressure controller for ultra-high-speed elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0725562A JPH0725562A (en) | 1995-01-27 |
| JP2582222B2 true JP2582222B2 (en) | 1997-02-19 |
Family
ID=16317451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5194009A Expired - Lifetime JP2582222B2 (en) | 1993-07-09 | 1993-07-09 | Barometric pressure controller for ultra-high-speed elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2582222B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101027240A (en) * | 2004-07-30 | 2007-08-29 | 奥蒂斯电梯公司 | Minimizing the stack effect in tall buildings having vertical shafts |
-
1993
- 1993-07-09 JP JP5194009A patent/JP2582222B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725562A (en) | 1995-01-27 |
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