TR201711630A2 - NON-CONTACT MOTION SYSTEM FOR AUTOMATIC SLIDING DOORS - Google Patents

NON-CONTACT MOTION SYSTEM FOR AUTOMATIC SLIDING DOORS Download PDF

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Publication number
TR201711630A2
TR201711630A2 TR2017/11630A TR201711630A TR201711630A2 TR 201711630 A2 TR201711630 A2 TR 201711630A2 TR 2017/11630 A TR2017/11630 A TR 2017/11630A TR 201711630 A TR201711630 A TR 201711630A TR 201711630 A2 TR201711630 A2 TR 201711630A2
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TR
Turkey
Prior art keywords
magnetic drum
motor
door
motion
door leaf
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Application number
TR2017/11630A
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Turkish (tr)
Original Assignee
Ahmet Fenercioglu
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Publication date
Application filed by Ahmet Fenercioglu filed Critical Ahmet Fenercioglu
Priority to TR2017/11630A priority Critical patent/TR201711630A2/en
Publication of TR201711630A2 publication Critical patent/TR201711630A2/en

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Abstract

Buluş; otomatik kayar kapılarda, mekanizmalar olmadan temassız olarak kapı kanadına (6) kuvvet aktarabilen bir hareket sistemidir. Motora (1) bağlanmış bir döner manyetik tambur (2) kapı kanatlarına (6) karşılıklı olarak bağlanmış olan demirsiz metal yüzeylere (3) temas etmeden dönmektedir. Böylece manyetik tambur (2) ile metal yüzeyler (3) arasındaki boşluktan (8) yüzeylere aktarılan (3) girdap (eddy) akımlarının oluşturduğu kuvvet ile kapı kanadının (6) temassız olarak hiçbir mekanizmaya ihtiyaç duymadan hareket etmesini sağlar.Invention; In automatic sliding doors, it is a movement system which can transfer force to the door leaf (6) without contact without mechanisms. A rotating magnetic drum (2) connected to the motor (1) rotates without contacting the non-ferrous metal surfaces (3) which are mutually connected to the door leaves (6). Thus, the force generated by the eddy currents transferred to the surfaces (3) from the gap (8) between the magnetic drum (2) and the metal surfaces (3) enables the door leaf (6) to move without contacting without any mechanism.

Claims (1)

ISTEMLER . Bulus; otoinatik kayar kapilara hareket saglayan bir tahrik sistemi olup özelligi; kapi kanadina (6) temassiz olarak hareket aktaran döner bir manyetik tambura (2) ve kapi kanadina (6) bagli demirsiz metal veya demirsiz metal alasim yüzeye (3) sahip olmasidir. . Istem lideki gibi bir tahrik sistemi Olup, özelligi; döner manyetiktamburun (Zi silindirik yapili olmasidir. . Istein l'deki gibi bir tahrik sistemi Olup, özelligi; döner manyetik tamburun (2) küresel yapili olmasidir. . Istem l°deki gibi bir tahrik Sistemi Olup, özelligi; döner manyetik tamburun (2) üç boyutlu çokgen yapili olmasidir. . Yukaridaki istemlerin herhangi birindeki verilen tahrik sistemi olup, özelligi; döner manyetik tambur (2) ile demirsiz metal yüzeyler (3) arasinda bir bosluk (8) bulunmasidir. . Yukaridaki istemlerden herhangi birindeki gibi bir tahrik sistemi Olup, özelligi; manyetik alanin etkisi ile bosluktan (8) demirsiz yüzeylere (3] geçen girdap akiminin olusturdugu kuvvet Ile kapi kanadina (6) temassiz olarak hareket iletmesidir. TARIFNAM E OTOMATIK KAYAR KAPILAR IÇIN TEMASSI Z HAREKET SISTEMI Bulusun ilgili oldugu teknik alan Bulus Otomatik kayar kapilarda kullanilan hareket Sistemi ile ilgilidir. Teknigin bilinen durumu Otomatik kayar kapilar günlük yasamda oldukça yaygin olarak kullanilan elektromekanik sistemlerdir. Bu kapilarda kullanilan motorlar genellikle redüktörlü elektrik motorlaridir ve hareketi kapilara aktarmak için çesitli mekanizmalar gerektirmektedir. Bunlar; genellikle triger disli kayis, Zincir-disli, kayis-kasnak ve kramayer disli gibi mekanizmalardir. Bu mekanizmalarin düzgün çalisabilmesi için ilave gerdirme, baglama ve durdurma aparatlari da kullanildigi için bilinen otomatik kayar kapi sistemleri karmasik bir mekanik yapiya sahiptir. Bu nedenle maliyeti yüksek olup ariza riski fazladir ve periyodik bakim gerektirir. Ayrica bilinen sistemlerde hareket, temasli olarak aktarildigi için gürültü ve zamanla asinma söz konusudur. Bunun yani sira dogrusal motorlu Otomatik kayar kapi sistemleri de son günlerde kullanilmaya baslanmistir. EPO9120 nolu patent dogrusal motorun kullanildigi kapi sistemleri için alinmis bir patenttir. Dogrusal motorlar herhangi bir aktarma organi gerektirmeden hareketi dogrudan kapiya aktarabilmektedir. Fakat motorun mekanik olarak yataklanmasi, dogrusal rulman veya kizaklarin kullanilmasi maliyeti artirmaktadir. E82579959 numarali patentte, bulus hareketli bir kayar kapi kanadina takili olabilen bir tahrik motOru ve buna bagli bir disli kutusu içeren bir tahrik ünitesi ile ilgili olup, kayar kapi kanadinin sabit bir yönlendirme rayina takili olabilen bir döner silindiri ve bu silindire döner sekilde takili olan bir çikis tahrik elemani mevcuttur. Tahrik ünitesinin tahrik motoru firçali veya firçasiz bir DC motor veya tahrik mili olan küçültülmüs diskli motor ve/veya tahrik ünitesi motoru, kayan kapi kanadina takilabilen bir voltaj kaynagi vasitasiyla çalisabilir. Bu patent hareket aktarma organi olarak disli kutusu içerdiginden dolayi aktarma mekanizmasina sahiptir ve hareketi temasli olarak aktarmaktadir. B u nedenle bulustan farkli bir yapiya sahiptir. Bulusun eözümünü amaçladigi teknik problemler Bilinen kapi sistemlerinde kullanilan motorlar döner tip elektrik motorlaridir ve düsük hizlarda çalisabilmesi için redüktör veya disli kutusu kullanilir. Redüktör çikisindan alinan mekanik güç, çesitli hareket aktarma mekanizmalari ile temasli olarak kapiya iletilir. B u nedenle bilinen kapi sistemlerinde kullanilan hareket aktarma mekanizmalarinin fazla ve karmasik olmasi, maliyeti ve ariza riskini artirmasi ve periyodik bakim gerektirinesi gibi problemler söz konusudur. Ayrica motor, hareketi kapiya temasi] olarak ilettigi için zamanla asinma olusabilir ve gürültülü çalisir. Bu problemleri çözmek amaciyla otomatik kayar kapilar için yeni bir hareket sistemi, bulus olarak önerilmistir. Bu bulusta; bir motor ve motor (1 ) miline bagli olan manyetik tamburun (2) dönme hareketi ile kapi kanatlarina (6) bosluktan (8) temassiz olarak güç aktararak kapi kanadinin (6) ray (7) üzerinde ileri-geri kaymasini saglayan temassiz bir hareket aktarma Sistemidir. Bu durumda hiçbir mekanizma kullanilmadan bosluktan (8) kapiya hareket aktarilabilmektedir. Sekillerin açiklamalari: Sekil 1: Bulus hareket sisteminin perspektif görünüsü Sekil 2: Bulus hareket sisteminin yandan görünüsü Sekil 3: Bulus hareket sisteminin önden görünüsü Sekil 4: Bulus hareket sisteminin parçalarinin ayrilmis görünümü Sekillerdeki referanslarin açiklamalari: 1: Motor 2: Manyetik tambur 2a: Miknatislar 2b: Manyetik tamburun dis kilifi 3: Demirsiz metal yüzeyler 4: Dis gövde 5: Sürme aparatlari Sa: Sürme aparati tekerleri 6: Kapi kanadi 7: Ray 8: Bosluk (hava araligi) Bulusun açiklamasi: Bulus; otomatik kayar kapi sistemleri için gelistirilmis temassiz bir hareket sistemidir. Bilinen kayar kapi sistemlerinde kullanilan motora ilave olarak çesitli hareket aktarma mekanizmalari kullanilmaktadir. Bulusun amaçladigi temel fayda ise bu hareket aktarma mekanizmalarinin kullanilmadigi daha bas it, düsük maliyetli, ariza yapmayan, gürültüsüz ve temassiz bir Otomatik Otomatik kapilarda; kapi kanadi (6) bir ray (7) üzerinde tekerlekler (Sa) ile kayarak Ileri-geri serbest hareket etmektedir. Bulusta; kapi kanatlarina (6) sabitlenmis ve karsilikli olarak konumlanmis metal yüzeyler (3) arasina, motor (1) tarafindan döndürülen silindirik yapili bir manyetik tambur (2) yerlestirilmistir. Bu manyetik tambur (2) küresel veya çokgen yapili olarak ta yapilabilir. Döner manyetik tamburun (2) kuvvet aktardigi levha demir içermeyen (non- ferrous) bir metaldir veya demir içermeyen (demirsiz) bir metal yüzeye (3) sahiptir. Bu levhanin yüzeyinin düz olmasi kolay imalat nedeniyle tercih edilir. Fakat bu yüzey kavisli. iç bükey, dis bükey, girinti li ve çikintili olarak ta yapilabilir. Manyetik tambur (3) ile bu yüzeyler (3) arasinda küçük bir bosluk (hava araligi) (8) vardir. Bu bosluk (8) içerisinde metal yüzeye (3) temas etmeden dönen manyetik tambur (2) demirsiz yüzeyde (3) Faraday kanununa göre bir girdap (eddy) akimi olusturur. Bu akiminin etkisi ile demirsiz metal yüzeyde (3) Ampere yasasina göre bir manyetik alan olusur. Demirsiz metal yüzeyin (3 ) manyetik alani, dönen manyetik tamburun (2) manyetik alani ile etkileserek bu yüzeylerde (3) bir kuvvet olusur. Bu kuvvet kapi kanadinin (6) hareketini saglar. Miknatislar (Za) N-S kutbu sirasina göre manyetik tambura (2) dizilir. Miknatislarin (Za) yüksek hizlarda merkezkaçtan dolayi firlamamasi için güçlü yapistiricilarla manyetik tambura (2) yapistirilir veya tamburun (2) çevresine manyetik akiyi etkilememesi için manyetik olmayan bir malzemeden yapilmis ince bir kilif (2b) geçirilir. Bu manyetik tambur (2) motora (1) baglanir. Motor (1) ise kapi kasasina (4) sabitlenir. Kapi kanatlarina (6) Sekil ildeki gibi karsilikli olarak yerlestirilmis olan demirsiz metal yüzeyler (3) arasina manyetik tambur (2) temas etmeden yerlestirilir. Manyetik tambur (2) dönmeye basladiginda bu yüzeylerde (3) indüklenen girdap akiminin etkisi ile kapi kanadina (6) bir kuvvet uygular ve kapi hareket eder. Manyetik tamburun (2) dönme hizinin, miknatis (Za) kutup sayisinin, miknatislarin (Za) hacminin artmasi ile bu kuvvet artis gösterir. Manyetik tainbur (2) ile demirsiz yüzeyler (3) arasindaki boslugun (8) azalmasi ve yüzeylerin (3) yapildigi inetalin cinsine göre öz direncinin azalmasi ile de kuvvet artmaktadir. Buradaki yüzeyler (3) demir içerrnemelidir (non-ferrousi, alüminyum, bakir: pirinç gibi manyetik olmayan, iletken metal malzemelerden veya bunlarin alasimlarindan olmalidir ya da demir içermeyen bir metal yüzeye (3} sahip olmalidir. Bulus hareket sistemi için verilen sekillerde, ortadan açilan iki kapi kanadi (6) olan otomatik kapilarda yüzeyler (3) yatay eksende karsilikli olarak yerlestirilmistir. Ayni sistem, farkli eksenlerde de karsilikli olarak yerlestirilip kapi kanadina (6] baglanabilir. Tek kanatli (6) otomatik kapilarda tek metal yüzey (3) bulunabilir. Manyetik tambura (2) tahrik veren motor (1) dogrudan sebekeden çalisabilecegi gibi bir motor sürücüsü ile de kontrol edilebilmektedir. Sekillerde manyetik tambur (2) dogrudan motora (l) baglanmistir. Fakat bir aktarma organi ile de tambura (2) baglanabilir. Bulusun sanayiye uygulanma biçimi: Bulus; binalarda kullanilan otomatik kayar kapi sistemleri, otomatik asansör kapilari ve otomatik sürgülü araç kapilarina uygulanabilecek bir hareket sistemidir. Ayrica dogrusal hareket gerektiren elektromekanik sistemlere uygulanabilir.REQUESTS . Meet; It is a drive system that provides movement to automatic sliding doors and its feature is; It has a rotating magnetic drum (2) that transfers motion to the door leaf (6) without contact, and a non-ferrous metal or non-ferrous metal alloy surface (3) attached to the door leaf (6). . It is a propulsion system as in the request, its feature is; The rotating magnetic drum (Zi is cylindrical. . It is a drive system as in Request 1, its feature is that the rotating magnetic drum (2) is spherical. It is a drive system as in Claim 1, its feature is that the rotating magnetic drum (2) It is a three-dimensional polygonal structure. It is the drive system given in any of the above claims and its feature is as follows; There is a space (8) between the rotating magnetic drum (2) and the non-ferrous metal surfaces (3). It is a drive system as in any one of the above claims, Its feature is that it transmits motion without contact to the door leaf (6) with the force created by the eddy current passing from the cavity (8) to the non-ferrous surfaces (3) with the effect of the magnetic field. State of the art Automatic sliding doors are electromechanical systems that are widely used in daily life. it ends. The motors used in these doors are generally geared electric motors and require various mechanisms to transfer the movement to the doors. These; These are mechanisms such as timing gear belt, chain-gear, belt-pulley and rack gear. Known automatic sliding door systems have a complex mechanical structure, as additional tensioning, fastening and stopping apparatuses are also used in order for these mechanisms to work properly. For this reason, the cost is high, the risk of failure is high and it requires periodic maintenance. Also, in the known systems, there is noise and wear over time as the motion is transferred by contact. In addition to this, automatic sliding door systems with linear motors have been used recently. The patent numbered EPO9120 is a patent for door systems where linear motor is used. Linear motors can transfer the movement directly to the door without the need for any drivetrain. However, the mechanical bearing of the motor and the use of linear bearings or slides increase the cost. In the patent number E82579959, the invention relates to a drive unit, which includes a drive motor that can be attached to a movable sliding door leaf and a gear box attached to it, a rotating roller that can be attached to a fixed guide rail of the sliding door leaf and an output pivotally attached to this roller. drive element is available. The driver's drive motor is a brushed or brushless DC motor, or a reduced-disk motor with a drive shaft and/or a driver motor can be powered by a voltage source that can be attached to the sliding door leaf. Since this patent includes a gear box as a motion transmission, it has a transmission mechanism and transfers the movement by contact. Therefore, it has a different structure from the invention. Technical problems that the invention aims to solve. The motors used in known door systems are rotary type electric motors and a reducer or gear box is used to operate at low speeds. The mechanical power taken from the gearbox output is transmitted to the door in contact with various motion transmission mechanisms. For this reason, there are problems such as the movement transmission mechanisms used in known door systems are excessive and complex, increase the cost and risk of failure, and require periodic maintenance. In addition, since the motor transmits the movement as a contact to the door, wear may occur over time and it works noisy. In order to solve these problems, a new motion system for automatic sliding doors has been proposed as an invention. In this invention; A non-contact motion transmission that provides the door leaf (6) to slide back and forth on the rail (7) by transferring power to the door leaves (6) from the gap (8) with the rotational movement of a motor and the magnetic drum (2) connected to the motor (1) shaft. system. In this case, motion can be transferred from the gap (8) to the door without using any mechanism. Description of the figures: Figure 1: Perspective view of the invention motion system Figure 2: Side view of the invention motion system Figure 3: Front view of the invention motion system Figure 4: Split view of the parts of the invention motion system Explanations of the references in the figures: 1: Motor 2: Magnetic drum 2a: Magnets 2b: Outer cover of magnetic drum 3: Non-ferrous metal surfaces 4: Outer body 5: Sliding apparatuses Right: Sliding apparatus wheels 6: Door leaf 7: Rail 8: Space (air gap) Description of the invention: Invention; It is a non-contact motion system developed for automatic sliding door systems. In addition to the motor used in known sliding door systems, various motion transmission mechanisms are used. The main benefit aimed by the invention is a simpler, low-cost, failure-free, noiseless and contactless Automatic Automatic doors where these movement transmission mechanisms are not used; The door leaf (6) moves freely back and forth by sliding on a rail (7) with wheels (Sa). In the invention; A cylindrical magnetic drum (2), which is rotated by the motor (1), is placed between the metal surfaces (3) fixed to the door wings (6) and positioned against each other. This magnetic drum (2) can also be made as spherical or polygonal. The sheet to which the rotating magnetic drum (2) transmits force is a non-ferrous metal or has a non-ferrous metal surface (3). Flat surface of this plate is preferred because of easy manufacturing. But this surface is curved. It can also be made concave, concave, recessed and protruding. There is a small space (air gap) (8) between the magnetic drum (3) and these surfaces (3). The magnetic drum (2) rotating in this space (8) without touching the metal surface (3) creates an eddy current on the non-ferrous surface (3) according to Faraday's law. With the effect of this current, a magnetic field is formed on the non-ferrous metal surface (3) according to Ampere's law. The magnetic field of the non-ferrous metal surface (3) interacts with the magnetic field of the rotating magnetic drum (2), and a force occurs on these surfaces (3). This force provides the movement of the door leaf (6). The magnets (Za) are arranged on the magnetic drum (2) according to the N-S pole order. In order to prevent the magnets (Za) from flying out at high speeds due to centrifugation, they are attached to the magnetic drum (2) with strong adhesives, or a thin sheath (2b) made of non-magnetic material is passed around the drum (2) so that it does not affect the magnetic flux. This magnetic drum (2) is connected to the motor (1). The motor (1) is fixed to the door frame (4). The magnetic drum (2) is placed between the non-ferrous metal surfaces (3), which are placed against each other, on the door wings (6) as in the figure, without contacting them. When the magnetic drum (2) starts to rotate, it applies a force to the door leaf (6) with the effect of the eddy current induced on these surfaces (3) and the door moves. This force increases with the increase in the rotation speed of the magnetic drum (2), the number of magnet (Za) poles, and the volume of the magnets (Za). The force also increases with the decrease in the space (8) between the magnetic plate (2) and the non-ferrous surfaces (3) and the decrease in the resistivity of the surfaces (3) according to the type of inetal. Surfaces (3) here must not contain iron (non-ferrousi, aluminum, copper: non-magnetic, conductive metal materials such as brass, or their alloys, or must have a non-ferrous metal surface (3}). In automatic doors with two door leaves (6), the surfaces (3) are placed opposite each other on the horizontal axis. The same system can be placed opposite each other in different axes and connected to the door leaf (6). Single-leaf (6) automatic doors can have a single metal surface (3). The motor (1) driving the magnetic drum (2) can operate directly from the mains as well as controlled by a motor driver. In the figures, the magnetic drum (2) is directly connected to the motor (1). However, it can also be connected to the drum (2) with a drivetrain. Method of application: The invention can be applied to automatic sliding door systems, automatic elevator doors and automatic sliding vehicle doors used in buildings. It is a movement system. It can also be applied to electromechanical systems that require linear motion.
TR2017/11630A 2017-08-07 2017-08-07 NON-CONTACT MOTION SYSTEM FOR AUTOMATIC SLIDING DOORS TR201711630A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TR2017/11630A TR201711630A2 (en) 2017-08-07 2017-08-07 NON-CONTACT MOTION SYSTEM FOR AUTOMATIC SLIDING DOORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2017/11630A TR201711630A2 (en) 2017-08-07 2017-08-07 NON-CONTACT MOTION SYSTEM FOR AUTOMATIC SLIDING DOORS

Publications (1)

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TR201711630A2 true TR201711630A2 (en) 2017-09-21

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TR2017/11630A TR201711630A2 (en) 2017-08-07 2017-08-07 NON-CONTACT MOTION SYSTEM FOR AUTOMATIC SLIDING DOORS

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