WO2011010362A1 - エレベータ装置 - Google Patents
エレベータ装置 Download PDFInfo
- Publication number
- WO2011010362A1 WO2011010362A1 PCT/JP2009/063054 JP2009063054W WO2011010362A1 WO 2011010362 A1 WO2011010362 A1 WO 2011010362A1 JP 2009063054 W JP2009063054 W JP 2009063054W WO 2011010362 A1 WO2011010362 A1 WO 2011010362A1
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- WO
- WIPO (PCT)
- Prior art keywords
- car
- floor
- atmospheric pressure
- destination floor
- elevator
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
Definitions
- This invention relates to an elevator apparatus.
- Japanese Unexamined Patent Publication No. 8-81162 Japanese Unexamined Patent Publication No. 10-182039 Japanese Unexamined Patent Publication No. 10-226477 Japanese Unexamined Patent Publication No. 11-171409
- the air pressure adjustment device will not stop. For this reason, the pressurization or pressure reduction in the car is continuously maintained.
- the present invention has been made in order to solve the above-described problems, and an object of the present invention is to provide an elevator apparatus capable of appropriately adjusting the air pressure in the car even if the destination floor is changed while the car is moving up and down. Is to provide.
- the elevator apparatus is configured to move up and down toward the destination floor when the elevator call is registered while the elevator car is stopped at the departure floor while the elevator car is stopped at the departure floor. Based on the remaining lift time calculated by the remaining lift time calculating means for calculating the remaining lift time until the car in the middle reaches the destination floor, and adjusting the pressure adjustment device based on the remaining lift time calculated by the remaining lift time calculating means A pressure control device that determines a time change of the amount of pressure increase / decrease in the car, and the remaining lift time calculation means is configured to change the destination floor when the car is lifted and lowered toward the destination floor.
- the atmospheric pressure control device is based on the remaining lift time corresponding to the changed destination floor calculated by the remaining lift time calculating means. Or It is intended to correct the time variation of the pressure adjustment of the inner.
- the atmospheric pressure in the car can be adjusted appropriately.
- FIG. 1 is an overall configuration diagram of an elevator apparatus according to Embodiment 1 of the present invention. It is a figure which shows the 1st example for demonstrating the atmospheric
- FIG. 1 is an overall configuration diagram of an elevator apparatus according to Embodiment 1 of the present invention.
- 1 is an elevator car.
- the car 1 is arranged in a hoistway of a high-lift elevator installed in a high-rise building.
- 2 is a counterweight.
- the counterweight 2 is arranged in the hoistway together with the car 1.
- Reference numeral 5 denotes an inverter device.
- the inverter device 5 has a function of supplying driving power to the hoisting machine 4.
- Reference numeral 6 denotes an elevator control device.
- the elevator control device 6 has functions for controlling the entire elevator, such as control of the inverter device 5.
- the elevator control device 6 raises and lowers the car 1 according to a hall call or a car call. Specifically, the elevator control device 6 controls the rotation of the hoisting machine 4 via the inverter device 5. Thereby, the car 1 can be moved up and down to the destination floor corresponding to the hall call and the car call.
- the high pressure elevator is provided with a pressure adjusting device 7.
- the atmospheric pressure adjusting device 7 is provided at the upper part or the lower part of the car 1.
- the air pressure adjusting device 7 includes an air supply fan 8, an exhaust air fan 9, and an air pressure control device 10.
- the air supply blower 8 has a function of supplying air into the car 1 through the air supply duct 11.
- the exhaust fan 9 has a function of discharging the air in the car 1 through the exhaust duct 12.
- the atmospheric pressure control device 10 has a function of adjusting the amount of pressure increase / decrease in the car 1 by controlling the rotation frequency of the air supply fan 8 and the exhaust fan 9.
- the elevator control device 6 includes a remaining lift time calculation means 13.
- This remaining lift time calculation means 13 is a destination floor corresponding to an elevator hall call or car call when the car 1 is stopped at the a-level floor which is the departure floor.
- a function is provided for calculating the remaining lifting time until the car 1 being lifted and lowered toward the b floor reaches the b floor.
- the remaining lift time Tr (t) is expressed by the following equation (1).
- Tab is a constant set in advance as the time required for the car 1 to move up and down from the a floor to the b floor.
- T is a variable indicating the elapsed time since the departure from the a floor.
- the remaining lift time calculation means 13 may change the destination floor after the change when the destination floor is changed due to a new hall call or car call while the car 1 is moving up and down toward the b floor. A function of instantaneously recalculating the remaining lift time corresponding to the c-th floor is provided.
- Tac is a constant set in advance as the time required for the car 1 to move up and down from the a floor to the c floor.
- T is a variable indicating the elapsed time since the departure from the a floor.
- the atmospheric pressure control device 10 includes an atmospheric pressure control curve generation unit 14 and an atmospheric pressure control curve correction unit 15.
- the air pressure control curve generating means 14 is configured to adjust the supply blower 8 and the exhaust blower 9 in the car 1 based on the remaining lift time Tr (t) calculated by the remaining lift time calculation means 13 according to the equation (1).
- a function for determining the time change of the pressure increase / decrease amount is provided.
- the atmospheric pressure control curve generation unit 14 has a function of generating an atmospheric pressure control curve that indicates a temporal change in the amount of pressure increase / decrease in the car 1.
- the atmospheric pressure control curve correction means 15 has a function of inputting the remaining lift time from the remaining lift time calculation means 13 as needed. Further, the atmospheric pressure control curve correcting means 15 receives the remaining lift time Tr (t) recalculated by the remaining lift time calculation means 13 according to the equation (2) while the car 1 is being lifted from the departure floor toward the destination floor. Then, the function of detecting that the destination floor has been changed is provided. The atmospheric pressure control curve correcting means 15 has a function of causing the atmospheric pressure control curve generating means 14 to correct the atmospheric pressure control curve based on the remaining lift time corresponding to the target floor after the change.
- FIG. 2 is a diagram showing a first example for explaining the pressure fluctuation of the elevator apparatus according to Embodiment 1 of the present invention.
- FIG. 3 is a diagram showing a first example for explaining the amount of pressure increase / decrease in the car controlled by the air pressure control device of the elevator apparatus according to Embodiment 1 of the present invention.
- FIG. 2 shows the atmospheric pressure fluctuation in the car 1 when the car 1 descends without stopping in the middle of about 500 m between the a floor as the departure floor and the b floor as the destination floor.
- 16 is the atmospheric pressure fluctuation in the car 1 when the atmospheric pressure control is not performed.
- Reference numeral 17 denotes a target atmospheric pressure fluctuation in the car 1 when the atmospheric pressure control is performed.
- the car 1 when the car 1 departs from the a floor, it gradually increases in speed and reaches the highest speed. The car 1 passes through an intermediate floor located between the a floor and the b floor while maintaining the maximum speed. Then, the car 1 decelerates when approaching the b floor, and stops at the b floor after Tab seconds from the departure from the a floor.
- the change rate of the atmospheric pressure fluctuation 16 in the car 1 corresponds to the speed of the car 1. That is, the rate of change of the atmospheric pressure fluctuation 16 in the car 1 first increases gradually and becomes maximum when the car 1 reaches the maximum speed.
- the rate of change of the atmospheric pressure fluctuation 16 in the car 1 gradually decreases and becomes 0 after Tab seconds from the departure of the car 1 from the a floor.
- the atmospheric pressure control curve generating means 14 generates a control curve for increasing and decreasing the pressure in the car 1 so as to correspond to the difference between the atmospheric pressure fluctuation 16 and the target atmospheric pressure fluctuation 17. Specifically, as shown in FIG. 3, an atmospheric pressure control curve 18 is generated as a control curve.
- the horizontal axis in FIG. 3 represents time
- the vertical axis represents the pressure increase / decrease amount in the car 1 controlled by the atmospheric pressure control device 10.
- the atmospheric pressure control curve 18 is first generated so as to gradually increase the pressurization amount. Thereafter, the atmospheric pressure control curve 18 is generated so as to start decreasing the pressurization amount at a time when the difference between the atmospheric pressure fluctuation 16 and the target atmospheric pressure fluctuation 17 becomes maximum.
- the atmospheric pressure control curve 18 is generated so as to start depressurization when the target atmospheric pressure fluctuation 17 becomes smaller than the atmospheric pressure fluctuation 16. Thereafter, the atmospheric pressure control curve 18 is generated so as to reduce the amount of decompression. Then, the atmospheric pressure control curve 18 is generated so that it becomes 0 in Tab seconds after the car 1 leaves the a floor.
- the atmospheric pressure control device 10 controls the pressure increase / decrease amount in the car 1 using the air supply fan 8 and the exhaust fan 9. As a result, the atmospheric pressure in the car 1 is adjusted appropriately. Thereby, when the car 1 descends without stopping from the a floor to the b floor, the user's feeling of clogged ears in the car 1 is reduced.
- FIG. 4 is a view showing a second example for explaining the pressure fluctuation of the elevator apparatus according to Embodiment 1 of the present invention.
- FIG. 5 is a diagram showing a second example for explaining the amount of pressure increase / decrease in the car controlled by the air pressure control device of the elevator apparatus according to Embodiment 1 of the present invention. 4 are the same as the horizontal axis and the vertical axis in FIG. 2, respectively. Further, the horizontal axis and the vertical axis in FIG. 5 are the same as the horizontal axis and the vertical axis in FIG. 3, respectively.
- the landing Consider a case where the destination floor is changed from the b-th floor to the c-th floor due to a call or a car call.
- the height difference between the a floor and the b floor is 500 m.
- the height difference between the a floor and the c floor is 400 m.
- reference numeral 19 denotes atmospheric pressure fluctuations in the car 1 when the air pressure control is not performed when the car 1 descends from the a floor to the b floor without stopping.
- Reference numeral 20 denotes a target atmospheric pressure fluctuation when the atmospheric pressure control is performed when the car 1 descends from the a floor to the b floor without changing the destination floor.
- reference numeral 21 denotes atmospheric pressure fluctuation in the car 1 when the air pressure control is not performed when the car 1 descends from the a floor to the c floor without stopping.
- Reference numeral 22 denotes target atmospheric pressure fluctuations when the atmospheric pressure control is performed when the car 1 descends without changing the destination floor while the car 1 is descending from the a floor to the c floor.
- Tr (t 1) is expressed by the following equation (3).
- Tac is the time required to descend from the a floor to the c floor and is a preset constant. Further, the relationship of Tac ⁇ Tab is satisfied. That is, after time t 1 , the remaining lift time is changed from Tr (t 1 ) to Tr ′ (t 1 ) to a small value.
- the corrected atmospheric pressure fluctuation 23 in the car 1 is controlled so as to satisfy the following equation (5).
- g ab (t) is a function representing the target atmospheric pressure fluctuation 20 when the atmospheric pressure control is performed when the car 1 descends from the a floor to the b floor without changing the destination floor.
- g ac (t) is a function representing the target atmospheric pressure fluctuation 22 when the atmospheric pressure control is performed when the car 1 descends from the a floor to the c floor without changing the destination floor.
- the first term on the right side of the equation (5) is g ac (t). Further, the second term on the right side of the equation (5) is a linear curve that becomes g ab (t) ⁇ g ac (t) at time t 1 and 0 at time Tac. Therefore, the corrected target air pressure variation 23 is configured from the value of the target pressure change 20 times t 1 time, continues smoothly to the value of the target pressure variation 22 at time Tac time.
- the air pressure in the car 1 fluctuates based on the function expressed by the equation (5).
- the atmospheric pressure control curve correcting unit 15 causes the atmospheric pressure control curve generating unit 14 to correct the atmospheric pressure control curve.
- reference numeral 24 denotes an atmospheric pressure control curve when the car 1 moves down from the a floor to the b floor without changing the destination floor.
- Reference numeral 25 denotes an atmospheric pressure control curve when the car 1 moves down from the a floor to the c floor without changing the destination floor.
- Reference numeral 26 denotes a corrected atmospheric pressure control curve corrected by the atmospheric pressure control curve correcting means 15.
- the corrected atmospheric pressure control curve 26 is expressed by the following equation (6).
- f ac (t) is a function representing the air pressure fluctuation 21 in the car 1 when the air pressure control is not performed when the car 1 descends from the a floor to the c floor without stopping.
- the atmospheric pressure control device 10 controls the pressure increase / decrease amount in the car 1 using the air supply fan 8 and the exhaust fan 9 based on the corrected atmospheric pressure control curve 26 expressed by the equation (6). As a result, even if the destination floor is changed to the c floor, the atmospheric pressure in the car 1 is adjusted appropriately.
- FIG. 6 is a view showing a third example for explaining the atmospheric pressure fluctuation of the elevator apparatus according to Embodiment 1 of the present invention.
- FIG. 7 is a diagram showing a third example for explaining the amount of pressure increase / decrease in the car controlled by the atmospheric pressure control device of the elevator apparatus according to Embodiment 1 of the present invention.
- the horizontal axis and the vertical axis in FIG. 6 are the same as the horizontal axis and the vertical axis in FIG. 2, respectively.
- the horizontal axis and the vertical axis in FIG. 7 are the same as the horizontal axis and the vertical axis in FIG. 3, respectively.
- the landing when the car 1 is descending from the a-level that is the departure floor toward the b-th floor that is the destination floor, after the time t 2 after the car 1 leaves the a-level, the landing
- the height difference between the a floor and the b floor is 500 m.
- the height difference between the a floor and the d floor is 600 m.
- reference numeral 27 denotes a pressure fluctuation in the car 1 when the pressure control is not performed when the car 1 descends from the a floor to the b floor without stopping.
- Reference numeral 28 denotes a target atmospheric pressure fluctuation when the atmospheric pressure control is performed when the car 1 descends without changing the destination floor while the car 1 is descending from the a floor to the b floor.
- reference numeral 29 denotes atmospheric pressure fluctuation in the car 1 when the air pressure control is not performed when the car 1 descends from the a floor to the d floor without changing the destination floor.
- Reference numeral 30 denotes a target atmospheric pressure fluctuation when the atmospheric pressure control is performed when the car 1 descends without changing the destination floor on the way from the a floor to the d floor.
- Tr (t 2) the remaining lifting time calculating unit 13 remaining lifting time is calculated Tr (t 2) can be expressed by the following equation (7).
- Tad is the time required to descend from the a floor to the d floor, and is a preset constant. Further, the relationship of Tad> Tab is satisfied. That is, after time t 2 , the remaining lift time is changed from Tr (t 2 ) to Tr ′ (t 2 ) to a large value.
- g ab (t) is a function representing the target atmospheric pressure fluctuation 28 when the atmospheric pressure control is performed when the car 1 descends from the a floor to the b floor without changing the destination floor.
- g ad (t) is a function representing the target atmospheric pressure fluctuation 30 when the atmospheric pressure control is performed when the car 1 descends from the a floor to the d floor without changing the destination floor.
- the first term on the right side of the equation (9) is g ad (t).
- the second term on the right side of the equation (9) is a linear curve that becomes g ab (t) ⁇ g ad (t) at time t 2 and 0 at time Tac. Therefore, the corrected target air pressure variation 31 is configured from the value of the time t 2 when the target pressure variation 28, continues smoothly to the value of the target pressure variation 30 at time Tac time.
- the air pressure in the car 1 fluctuates based on the function expressed by the equation (9).
- the atmospheric pressure control curve correcting unit 15 causes the atmospheric pressure control curve generating unit 14 to correct the atmospheric pressure control curve.
- reference numeral 32 denotes an atmospheric pressure control curve when the car 1 moves down from the a floor to the b floor without changing the destination floor.
- Reference numeral 33 denotes an atmospheric pressure control curve when the car 1 is lowered without changing the destination floor while the car 1 is descending from the a floor to the d floor.
- Reference numeral 34 denotes a corrected atmospheric pressure control curve corrected by the atmospheric pressure control curve correcting means 15.
- the corrected atmospheric pressure control curve 34 is expressed by the following equation (10).
- f ad (t) is a function representing the air pressure fluctuation 29 in the car 1 when the air pressure control is not performed when the car 1 descends from the a floor to the d floor without stopping.
- the air pressure control device 10 controls the pressure increase / decrease amount in the car 1 using the air supply fan 8 and the exhaust fan 9 based on the corrected air pressure control curve 34 expressed by the equation (10). To do. As a result, even if the destination floor is changed to the c floor, the atmospheric pressure in the car 1 is adjusted appropriately.
- the air pressure control device 10 increases or decreases the pressure in the car 1 based on the remaining lift time corresponding to the target floor after change calculated by the remaining lift time calculation means 13. Correct the time change of. For this reason, in the multi-stop high lift elevator, even if the destination floor is changed while the car 1 is moving up and down, the air pressure in the car 1 can be adjusted appropriately. Thereby, the user's feeling of an ear clogging in the cage
- the atmospheric pressure control device 10 detects that the destination floor has been changed when a new call of the elevator is registered while the car 1 is moving up and down toward the destination floor. For this reason, the atmospheric
- the air pressure control device 10 may be configured to detect that the destination floor has been changed to the emergency stop floor of the car 1 when the elevator stops in an emergency. In this case, when an emergency situation occurs, the user in the car 1 can quickly evacuate from the emergency stop floor without feeling clogged ears.
- the elevator apparatus according to the present invention can be used for an elevator that adjusts the atmospheric pressure in a car.
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
Description
図1はこの発明の実施の形態1におけるエレベータ装置の全体構成図である。
図1において、1はエレベータのかごである。このかご1は、高層ビルに設置された高揚程のエレベータの昇降路内に配置される。2は釣合おもりである。この釣合おもり2は、かご1とともに昇降路内に配置される。
図2はこの発明の実施の形態1におけるエレベータ装置の気圧変動を説明するための第1例を示す図である。図3はこの発明の実施の形態1におけるエレベータ装置の気圧制御装置が制御するかご内の加減圧量を説明するための第1例を示す図である。
6 エレベータ制御装置、 7 気圧調整装置、 8 給気用送風機、
9 排気用送風機、 10 気圧制御装置、 11 給気用ダクト、
12 排気用ダクト、 13 残昇降時間算出手段、 14 気圧制御カーブ生成手段、
15 気圧制御カーブ修正手段、 16 気圧変動 17 目標気圧変動、
18 制御曲線、 19 気圧変動、 20 目標気圧変動、 21 気圧変動、
22 目標気圧変動、 23 修正目標気圧変動、 24 気圧制御カーブ、
25 気圧制御カーブ、 26 修正気圧制御カーブ、 27 気圧変動、
28 目標気圧変動、 29 気圧変動、 30 目標気圧変動、
31 修正目標気圧変動、 32 気圧制御カーブ、 33 気圧制御カーブ、
34 修正気圧制御カーブ
Claims (3)
- エレベータのかごに設けられた気圧調整装置と、
前記エレベータのかごが出発階で停止中に、前記エレベータの呼びが登録された場合に、前記目的階に向けて昇降中のかごが前記目的階に到着するまでの残昇降時間を算出する残昇降時間算出手段と、
前記残昇降時間算出手段に算出された残昇降時間に基づいて、前記気圧調整装置に調整させる前記かご内の加減圧量の時間変化を決定する気圧制御装置と、
を備え、
前記残昇降時間算出手段は、前記かごが前記目的階に向けて昇降しているときに、前記目的階の変更があった場合に、変更後の目的階に対応した残昇降時間を算出し、
前記気圧制御装置は、前記残昇降時間算出手段に算出された前記変更後の目的階に対応した残昇降時間に基づいて、前記かご内の加減圧量の時間変化を修正することを特徴とするエレベータ装置。 - 前記気圧制御装置は、前記かごが前記目的階に向けて昇降しているときに、前記エレベータの新たな呼びが登録された場合に、前記目的階が変更されたことを検出することを特徴とする請求項1記載のエレベータ装置。
- 前記気圧制御装置は、前記かごが前記目的階に向けて昇降しているときに、前記エレベータが緊急停止する場合に、前記目的階が前記かごの緊急停止階に変更されたことを検出することを特徴とする請求項1記載のエレベータ装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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CN200980159054.XA CN102414107B (zh) | 2009-07-21 | 2009-07-21 | 电梯装置 |
PCT/JP2009/063054 WO2011010362A1 (ja) | 2009-07-21 | 2009-07-21 | エレベータ装置 |
JP2011523503A JP5585582B2 (ja) | 2009-07-21 | 2009-07-21 | エレベータ装置 |
KR1020117023669A KR101296032B1 (ko) | 2009-07-21 | 2009-07-21 | 엘리베이터 장치 |
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PCT/JP2009/063054 WO2011010362A1 (ja) | 2009-07-21 | 2009-07-21 | エレベータ装置 |
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WO2011010362A1 true WO2011010362A1 (ja) | 2011-01-27 |
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PCT/JP2009/063054 WO2011010362A1 (ja) | 2009-07-21 | 2009-07-21 | エレベータ装置 |
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JP (1) | JP5585582B2 (ja) |
KR (1) | KR101296032B1 (ja) |
CN (1) | CN102414107B (ja) |
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WO2016189632A1 (ja) * | 2015-05-25 | 2016-12-01 | 株式会社日立製作所 | エレベーター装置 |
Families Citing this family (7)
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JP5980705B2 (ja) * | 2013-03-19 | 2016-08-31 | 株式会社日立製作所 | エレベーター気圧制御装置 |
JP6086876B2 (ja) * | 2014-02-07 | 2017-03-01 | 株式会社日立製作所 | エレベータ |
JP6258066B2 (ja) * | 2014-02-24 | 2018-01-10 | 株式会社日立製作所 | エレベーター装置及び気圧制御方法 |
JP6272118B2 (ja) * | 2014-04-16 | 2018-01-31 | 株式会社日立製作所 | 気圧制御装置付きエレベータおよびその設定方法並びに製造方法 |
CN106672720B (zh) * | 2016-07-15 | 2020-04-03 | 日立电梯(中国)有限公司 | 电梯轿厢气压的补偿方法 |
JP6947260B1 (ja) * | 2020-08-25 | 2021-10-13 | 三菱電機株式会社 | エレベータ装置 |
CN113602939B (zh) * | 2021-07-19 | 2022-10-25 | 嘉兴市特种设备检验检测院 | 适于检测高速电梯运行轿厢内气压的检测方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1171077A (ja) * | 1997-08-29 | 1999-03-16 | Toshiba Elevator Kk | エレベータのかご内気圧制御装置 |
JP2007001773A (ja) * | 2006-10-13 | 2007-01-11 | Toshiba Elevator Co Ltd | エレベータ装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07112879A (ja) * | 1993-10-18 | 1995-05-02 | Shimizu Corp | エレベータ装置 |
JP3630723B2 (ja) * | 1994-09-09 | 2005-03-23 | 株式会社東芝 | エレベータ装置および建造物 |
JP3953168B2 (ja) * | 1997-12-11 | 2007-08-08 | 東芝エレベータ株式会社 | エレベータ装置 |
WO2005121005A1 (ja) * | 2004-06-11 | 2005-12-22 | Toshiba Elevator Kabushiki Kaisha | エレベータシステム |
KR101221204B1 (ko) | 2007-11-09 | 2013-01-10 | 미쓰비시덴키 가부시키가이샤 | 엘리베이터 기압 제어 장치 |
-
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- 2009-07-21 CN CN200980159054.XA patent/CN102414107B/zh active Active
- 2009-07-21 JP JP2011523503A patent/JP5585582B2/ja active Active
- 2009-07-21 WO PCT/JP2009/063054 patent/WO2011010362A1/ja active Application Filing
- 2009-07-21 KR KR1020117023669A patent/KR101296032B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1171077A (ja) * | 1997-08-29 | 1999-03-16 | Toshiba Elevator Kk | エレベータのかご内気圧制御装置 |
JP2007001773A (ja) * | 2006-10-13 | 2007-01-11 | Toshiba Elevator Co Ltd | エレベータ装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016189632A1 (ja) * | 2015-05-25 | 2016-12-01 | 株式会社日立製作所 | エレベーター装置 |
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CN102414107B (zh) | 2014-11-05 |
KR101296032B1 (ko) | 2013-08-12 |
JP5585582B2 (ja) | 2014-09-10 |
KR20110134466A (ko) | 2011-12-14 |
CN102414107A (zh) | 2012-04-11 |
JPWO2011010362A1 (ja) | 2012-12-27 |
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