EP1472172B1 - Einrichtung zum beheizen von rolltreppen oder rollsteigen - Google Patents
Einrichtung zum beheizen von rolltreppen oder rollsteigen Download PDFInfo
- Publication number
- EP1472172B1 EP1472172B1 EP03700804A EP03700804A EP1472172B1 EP 1472172 B1 EP1472172 B1 EP 1472172B1 EP 03700804 A EP03700804 A EP 03700804A EP 03700804 A EP03700804 A EP 03700804A EP 1472172 B1 EP1472172 B1 EP 1472172B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heating element
- escalator
- heating
- moving walkway
- directed onto
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
Definitions
- the invention relates to a device for heating in particular moving components of an escalator or a moving walkway according to generic part of the first claim.
- GB-A 1,109,976 an escalator with heating has become known is arranged in the area of accessible parts of the escalator.
- the escalator is a heating device that provides several hot air flows leads to both the comb plates and the step band, the latter Case branch lines are necessary. This measure is a significant Relocation effort necessary, while at the same time, depending on the length the pipes, the originally heated air is subject to a constant cooling.
- JP-A 02 231391 a device for heating handrails described. In the case of incoming moisture, the same is determined by means of sensors. In the return run of the handrail is a rigid on the inner surface of the Handrail directed drying device for the handrail, which after Determination of the ingress of moisture is activated.
- the aim of the subject invention is to provide a device for heating in particular moving components of an escalator or a moving walkway provide that gets along without longer flow paths for the heated air, inexpensive in purchase, installation and maintenance is and still an increased Efficiency brings with it. A retrofit into existing systems should also be possible.
- a register heater consisting of a radial or axial fan with downstream heating cartridge of predeterminable power (for example 1000 W).
- predeterminable power for example 1000 W.
- the small size of the unit (s) also allows for mounting within the unit Balustrade. Furthermore, there is the possibility of the invention Device also within the step band or the maintenance room of Escalator or to provide the moving walkway. The simplified assembly and the Small size of the unit (s) thus allow a flexible and pinpoint Assembly for heating the handrail, the step / pallet band, the Comb area or the like.
- a flexible holder for the respective heater allows a pinpoint Alignment and heating of frost and moisture endangered, especially moving, components of the escalator or moving walkway.
- Temperature sensors monitor a maximum in the respective heating cartridge Cartridge temperature to avoid dangerous condition if the fan fails to be raised.
- One installed in front of the blower outlet Flow monitor additionally monitors the function of the fan and switches the System off if the fan does not work. Additionally installed contacts within the heating cartridge allow the forwarding of a Fault information message.
- Figure 1 shows several, positioned at different locations of an escalator Facilities 2 (heating elements) for heating certain components.
- Some of the facilities 2 are in the area of the balustrade 3, one more each Device 2 between the revolving step belt 4 or in the maintenance room 5 the escalator 1 is provided.
- the respective device 2 is about flexible Mounts 6 on corresponding components 7 of the escalator 1 such attached, that a pivoting movement of the respective device 2 is possible. Consequently, a pinpoint alignment of the respective device 2 be brought about so that the hot air produced without large energy losses can be passed directly to the area to be heated.
- the devices 2 positioned in the balustrade 3 are on the return strand 14 the handrail 15 aligned.
- the between the revolving step band 4th arranged device 2 is on the lower part of the upper stage belt 4th aligned while the arranged in the maintenance room 5 device 2 on the Inlet region 16 of the step belt 4 is directed.
- Figure 2 shows the basic structure of the device 2.
- a recognizable is as Radial fan trained fan 8 together with power supply 9, a Heating cartridge 10 together with power supply 11 and a flexible holder 12th
- the pivoting range of the device 2 is defined by a slot 13.
Landscapes
- Escalators And Moving Walkways (AREA)
Description
- Figur 1
- Prinzipskizze der Anordnung einer Heizeinrichtung in unterschiedlichen Bereichen einer Rolltreppe;
- Figur 2
- Prinzipieller Aufbau der Heizeinrichtung gemäß Figur 1.
Claims (7)
- Einrichtung zur Beheizung von insbesondere beweglichen Komponenten (4,15,16) einer Rolltreppe (1) oder eines Rollsteiges, beinhaltend mindestens ein Heizelement (2), dessen Warmluftaustritt auf die jeweilige Komponente (4,15,16) ausgerichtet ist, dadurch gekennzeichnet, dass das jeweilige Heizelement in verschwenkbarer Form innerhalb der Balustrade und/oder innerhalb des Stufen- oder Palettenbandes an Gerüstteilen der Rolltreppe oder des Rollsteiges befestigt und auf den jeweiligen Handlauf und/oder das Stufen- oder Palettenband ausgerichtet ist.
- Einrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Heizelement (2) im Bereich eines der Balustradenköpfe der Rolltreppe (1) oder des Rollsteiges angeordnet ist.
- Einrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Warmluftstrom des Heizelementes (2) auf das Rücklauftrum (14) des Handlaufes (15), insbesondere in dessen Laufrichtung, ausgerichtet ist.
- Einrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Warmluftaustritt des Heizelementes (2) auf den Stufen- oder Paletteneinlauf (16) der Rolltreppe (1) oder des Rollsteiges ausgerichtet ist.
- Einrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das jeweilige Heizelement (2) durch eine Registerheizung, bestehend aus Axiallüfter (8) mit nachgeschalteter Heizpatrone (10) vorgebbarer Leistung gebildet ist und dass das jeweilige Heizelement (2) über eine flexible Halterung (12) gegenüber dem jeweiligen zu beheizenden Bereich einstellbar, insbesondere verschwenkbar, positioniert ist.
- Einrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das jeweilige Heizelement (2) über Temperatursensoren verfügt, über welche das jeweilige Heizelement (2) im Störungsfall abschaltbar ist.
- Einrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das jeweilige Heizelement (2) über einen Strömungssensor verfügt, über welchen das jeweilige Heizelement (2) im Störungsfall abschaltbar ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10204779A DE10204779A1 (de) | 2002-02-05 | 2002-02-05 | Einrichtung zum Beheizen von Rolltreppen oder Rollsteigen |
DE10204779 | 2002-02-05 | ||
PCT/EP2003/000168 WO2003066502A1 (de) | 2002-02-05 | 2003-01-10 | Einrichtung zum beheizen von rolltreppen oder rollsteigen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1472172A1 EP1472172A1 (de) | 2004-11-03 |
EP1472172B1 true EP1472172B1 (de) | 2005-11-16 |
Family
ID=27618345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03700804A Expired - Fee Related EP1472172B1 (de) | 2002-02-05 | 2003-01-10 | Einrichtung zum beheizen von rolltreppen oder rollsteigen |
Country Status (8)
Country | Link |
---|---|
US (2) | US6994204B2 (de) |
EP (1) | EP1472172B1 (de) |
JP (1) | JP2005516873A (de) |
CN (1) | CN100396588C (de) |
AU (1) | AU2003201958A1 (de) |
CA (1) | CA2473473C (de) |
DE (2) | DE10204779A1 (de) |
WO (1) | WO2003066502A1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7588033B2 (en) | 2003-06-18 | 2009-09-15 | Breathe Technologies, Inc. | Methods, systems and devices for improving ventilation in a lung area |
CN1905917B (zh) | 2003-08-18 | 2011-08-03 | 门罗生命公司 | 通过鼻界面进行无创通气的方法和装置 |
EP1926517A2 (de) | 2005-09-20 | 2008-06-04 | Lutz Freitag | Systeme, verfahren und gerät zur atemunterstützung eines patienten |
EP2023987B1 (de) | 2006-05-18 | 2016-11-09 | Breathe Technologies, Inc. | Tracheotomie vorrichtung |
EP2068992B1 (de) | 2006-08-03 | 2016-10-05 | Breathe Technologies, Inc. | Vorrichtung für minimal invasive atmungsunterstützung |
WO2008144589A1 (en) | 2007-05-18 | 2008-11-27 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and providing ventilation therapy |
CA2700878C (en) | 2007-09-26 | 2018-07-24 | Breathe Technologies, Inc. | Methods and devices for providing inspiratory and expiratory flow relief during ventilation therapy |
CN101888868B (zh) | 2007-09-26 | 2014-01-22 | 呼吸科技公司 | 用于治疗睡眠呼吸暂停的方法和设备 |
EP2276535B1 (de) | 2008-04-18 | 2020-05-27 | Breathe Technologies, Inc. | Vorrichtungen zur atemerfassung und zur steuerung von beatmungsgerätfunktionen |
EP2274036A4 (de) | 2008-04-18 | 2014-08-13 | Breathe Technologies Inc | Verfahren und vorrichtungen zur messung von atmung und zur kontrolle der funktionen eines beatmungsgeräts |
WO2010022363A1 (en) | 2008-08-22 | 2010-02-25 | Breathe Technologies, Inc. | Methods and devices for providing mechanical ventilation with an open airway interface |
US10252020B2 (en) | 2008-10-01 | 2019-04-09 | Breathe Technologies, Inc. | Ventilator with biofeedback monitoring and control for improving patient activity and health |
WO2010115170A2 (en) | 2009-04-02 | 2010-10-07 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive open ventilation for treating airway obstructions |
US9132250B2 (en) | 2009-09-03 | 2015-09-15 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature |
US9962512B2 (en) | 2009-04-02 | 2018-05-08 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature |
CA2774902C (en) | 2009-09-03 | 2017-01-03 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature |
JP2012006729A (ja) * | 2010-06-25 | 2012-01-12 | Toshiba Elevator Co Ltd | 乗客コンベア |
EP2605836A4 (de) | 2010-08-16 | 2016-06-01 | Breathe Technologies Inc | Verfahren, systeme und vorrichtungen unter verwendung von flüssigem sauerstoff zur atemunterstützung |
CA3027061C (en) | 2010-09-30 | 2020-12-01 | Breathe Technologies, Inc. | Methods, systems and devices for humidifying a respiratory tract |
US9650211B1 (en) * | 2011-01-31 | 2017-05-16 | Span Tech Llc | Conveyor with enhanced cleaning capability |
CN103732523B (zh) * | 2011-08-23 | 2016-03-16 | 通力股份公司 | 用于乘客输送器部件的自动调节的加热电缆 |
US9560853B2 (en) * | 2014-12-23 | 2017-02-07 | Aleksandr Taslagyan | Return flow conveyor device for heating food items |
US9650218B1 (en) * | 2016-02-02 | 2017-05-16 | Stephenson Technologies Inc. | Vehicle conveyor assembly with heater |
CN107662870A (zh) * | 2016-07-29 | 2018-02-06 | 奥的斯电梯公司 | 温度监控系统、乘客运送装置以及其温度监控方法 |
CN107662871B (zh) * | 2016-07-29 | 2021-04-06 | 奥的斯电梯公司 | 用于乘客运输装置的移动扶手监测系统、乘客运输装置及其监测方法 |
CN106275293B (zh) * | 2016-08-29 | 2019-01-18 | 广船国际有限公司 | 一种室外楼梯及其安装方法 |
CN106698173A (zh) * | 2017-03-07 | 2017-05-24 | 中海三菱电梯(苏州)有限公司 | 自动扶梯加热结构 |
US10792449B2 (en) | 2017-10-03 | 2020-10-06 | Breathe Technologies, Inc. | Patient interface with integrated jet pump |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2839651A (en) * | 1954-01-14 | 1958-06-17 | Goodrich Co B F | Heating rubber-covered conveyor belts |
DE1266466C2 (de) * | 1966-03-11 | 1973-10-31 | Rolltreppe mit heizung | |
DE2020176A1 (de) | 1968-03-27 | 1971-11-04 | Rudolf Brunner | Eingelenkiger Sicherheitsvorderbacken mit Winkelverstellung der Abstuetzung |
JPH02231391A (ja) * | 1989-03-03 | 1990-09-13 | Mitsubishi Electric Corp | 乗客コンベア |
US4927003A (en) * | 1989-06-02 | 1990-05-22 | Martin Engineering Company | Heated conveyor belt cleaner |
JPH05193884A (ja) * | 1992-01-21 | 1993-08-03 | Hitachi Building Syst Eng & Service Co Ltd | 乗客コンベアのハンドレール駆動装置 |
US5299447A (en) * | 1992-07-13 | 1994-04-05 | Ford Motor Company | Air flow manifold system for providing two different mass air flow rates to a mass air flow sensor production calibration station |
DE29511462U1 (de) * | 1995-07-15 | 1995-09-28 | Huber Hans Gmbh Maschinen Und | Vorrichtung zum Entfernen von Abscheidegut aus einer in einem Gerinne strömenden Flüssigkeit |
JPH10182044A (ja) * | 1996-12-24 | 1998-07-07 | Hitachi Ltd | エスカレータの乗降口の凍結防止装置 |
US6382389B1 (en) * | 1998-07-16 | 2002-05-07 | Otis Elevator Company | Heated escalator handrail |
US6595049B1 (en) * | 1999-06-18 | 2003-07-22 | Mks Instruments, Inc. | Thermal mass flow sensor with improved sensitivity and response time |
DE20201766U1 (de) * | 2002-02-05 | 2002-04-11 | Kone Corp Helsinki | Einrichtung zum Beheizen von Rolltreppen oder Rollsteigen |
-
2002
- 2002-02-05 DE DE10204779A patent/DE10204779A1/de not_active Withdrawn
-
2003
- 2003-01-10 WO PCT/EP2003/000168 patent/WO2003066502A1/de active IP Right Grant
- 2003-01-10 DE DE50301672T patent/DE50301672D1/de not_active Expired - Lifetime
- 2003-01-10 CA CA2473473A patent/CA2473473C/en not_active Expired - Fee Related
- 2003-01-10 JP JP2003565891A patent/JP2005516873A/ja active Pending
- 2003-01-10 AU AU2003201958A patent/AU2003201958A1/en not_active Abandoned
- 2003-01-10 EP EP03700804A patent/EP1472172B1/de not_active Expired - Fee Related
- 2003-01-10 CN CNB038028336A patent/CN100396588C/zh not_active Expired - Fee Related
-
2004
- 2004-08-05 US US10/911,735 patent/US6994204B2/en not_active Expired - Lifetime
-
2005
- 2005-09-29 US US11/237,917 patent/US7201269B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE50301672D1 (de) | 2005-12-22 |
AU2003201958A1 (en) | 2003-09-02 |
US20050061610A1 (en) | 2005-03-24 |
CN1622916A (zh) | 2005-06-01 |
DE10204779A1 (de) | 2003-08-21 |
JP2005516873A (ja) | 2005-06-09 |
WO2003066502A1 (de) | 2003-08-14 |
EP1472172A1 (de) | 2004-11-03 |
CA2473473A1 (en) | 2003-08-14 |
US7201269B2 (en) | 2007-04-10 |
US20060021850A1 (en) | 2006-02-02 |
US6994204B2 (en) | 2006-02-07 |
CA2473473C (en) | 2010-11-09 |
CN100396588C (zh) | 2008-06-25 |
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