TR2023005213A2

TR2023005213A2 - RESCUE SYSTEM USED IN ROCKETS

Info

Publication number: TR2023005213A2
Application number: TR2023/005213
Authority: TR
Inventors: Kaya Safa; Somunkiran İlyas; Kaya Ule; Polat Abdulkadi̇r; Mustafa Palta Muhammed; Bostan Berkay; Serkan Karagedi̇k Sefa
Original assignee: Polat Abdulkadi̇r; Bostan Berkay; Firat Üni̇versi̇tesi̇; Mustafa Palta Muhammed; Serkan Karagedi̇k Sefa
Filing date: 2023-05-10
Publication date: 2023-07-21

Abstract

Buluş, basınçlı gazların kuvvetinden yararlanarak roketlerde kullanılan kurtarma sistemiyle ilgilidir.The invention is related to the rescue system used in rockets by utilizing the force of pressurized gases.

Description

TARIFNAME ROKETLERDE KULLANILAN KURTARMA SISTEMI TEKNIK ALAN Bulus, basinçli gazlarin kuvvetinden yararlanarak roketlerde kullanilan ÖNCEKI TEKNIK Dünyada üretilen askeri ve sivil amaçli model roket veya gerçek roket sistemlerinde geri kurtarma sistemleri, faydali yükü istenilen irtifaya biraktiktan sonra yere tekrardan saglam bir sekilde indirilip yeniden firlatmaktadir. Bu zamandan ve maliyetten tasarruf saglamaktadir. Bu roketler içerisinde yere yavas bir sekilde inmesi için yapilan hesaplamalar ile birlikte parasüt konulmaktadir. Bu parasütün istenilen anda açilmasi beklenmektedir. Roketler içerisinde parasüt gibi kurtarma sisteminin açilmasi genel olarak üç sekilde yapilmaktadir. Bunlar asagidaki sekilde siralanmaktadir: 1. Barut gibi sicak gaz üreteci denilen maddelerin patlama gücü kullanilarak elde edilen sistemler. 2. Yay gücü veya motor gücü gibi kuvvetlerden yararlanilarak elde edilen mekanik sistemler. 3. Basinçli gazlarla kuvvetinden yararlanarak çalisan sistemlerdir. Bu sistemlerin çalismasi için yüksek basinçlara ihtiyaç vardir. Patlama gücü kullanilarak elde edilen sistemlerin maddenin tehlikeli olmasindan dolayi uygulanmasi zordur. Bu maddelerin yanici malzeme olmasi, içerisindeki parasüt veya sok kordonu gibi malzemelere zarar verebilmektedir. Ayrica, gerekli sicak gaz üreteci miktari çok hassas ayarlanmalidir. Fazla ayarlanmasi halinde roketin gövdesine zarar verebilmekte, az olmasi halinde ise sistem çalismayabilmektedir. Kuvvetlerden yararlanilarak elde edilen mekanik sistemlerde, sistemlerin daha karmasik mekanizmalara sahiptir. Bu ise roket sistemlerinin agir olmasina sebep olmaktadir. Roket sistemlerinde agirlik konusu önemli bir problemdir ve agir olmasi istenmemektedir. Ayrica bu sistemlerde basinçli gazin muhafaza edilmesi ve sistemlerin tekrarlanabilir ürünler olmamasi dezanavantaj arasinda yer almaktadir. BULUSUN KISA AÇIKLAMASI Bulus soguk açma denilen basinçli gazlarin kuvvetinden yararlanarak roketlerde kullanilan kurtarma sistemiyle ilgilidir. Bu gaz istenilen basinçlarda ayarlanabilmektedir. Kullanilan gazlar sicak gaz üretecinde oldugu gibi yanici degildir. Bu da herhangi bir ürünün yanmasina ve parçalarin zarar görmesine neden olmamaktadir. Sistemin sade ve hafif parçalardan yapilmasi roketin agirlasmasina sebep olmamaktadir. Yaptigimiz sistemde sistem kurulumu kolaydir. Tekrar tekrar kurulup ayni güçleri saglama özelligine sahiptir. Ayrica, sistem içerisindeki gaz güvenli bir sekilde muhafaza edilmekte ve patlama riskini ortadan kaldirmaktadir. SEKIL LISTESI Sekil 1. Kurtarma Sisteminin Genel Görünümü Sekil 1. Kurtarma Sisteminin Patlatilmis Görünümü Sekillerde Gösterilen Numaralarin Karsiliklari 1. Selenoid valf Basinç tüpleri Basinç sensörü Pnömatik blok Sizdirmazlik elemanlari 99:59,." Hava yönlendiriciler BULUSUN DETAYLI AÇIKLAMASI Bulus; selenoid valf (1), basinç tüpleri (2), basinç sensörü (3), pnömatik blok (4), sizdirmazlik elemanlari (5) ve hava yönlendiriciler (6) ile karakterize edilmektedir. Sisteme entegre edilen basinç tüplerinden (2) gelen basinçli hava, hava yönlendiricilerle (6) pnömatik blok (4) içerisine iletilmektedir. Pnömatik blok (4) içerisine dolan basinçli hava, hava yollariyla basinç sensörü (3) ve selenoid valfe (1) iletilmektedir. Sistemdeki basinç, basinç sensörü (3) ile ölçülmektedir. Basinçli gazin kontrol altinda tutulmasi, gelen sinyalle birlikte gazi birakmaya yarayan elektromekanik parça olan selenoid valfle (1) saglanmaktadir. Selenoid valf (1) ise aviyonik sistemin yazilimina bagli olarak aviyonikten gelen sinyal ile aktif olmakta ve ürünün kullanicisina göre belirlenen anda ve/veya irtifada sistemdeki basinci bosaltmaktadir. Bu sistemin en az 5 bar (optimum 60-90 bar) basinçta kurulumu gerçeklesmektedir. Sistemdeki havanin bosaltilmasi için ise en az bir çikis deligi bulunmakta ve bu deligin çapi en az 0,01 mm olmaktadir. Sistem içerisindeki basinç güvenli bir sekilde pnömatik blok (4) içerisinde muhafaza edilmektedir. Sistem gücünü karbondioksitten aldigi için yanici özelligi bulunmamaktadir. Sistemde basinç tüpleri (2) degistirilerek tekrar kullanilmakta veya tek kullanimlik olmaktadir. Sistemin çalismasi için en az 3V ve en az 0,5A elektriksel gücünverilmesi yeterlidir. TR DESCRIPTION RESCUE SYSTEM USED IN ROCKETS TECHNICAL FIELD The invention is used in rockets by taking advantage of the force of pressurized gases. This saves time and cost. Parachutes are placed in these rockets along with the calculations made to ensure that they descend to the ground slowly. This parachute is expected to open at any time. Opening of the parachute-like rescue system in rockets is generally done in three ways. These are listed as follows: 1. Systems obtained by using the explosion power of substances called hot gas generators, such as gunpowder. 2. Mechanical systems obtained by using forces such as spring power or engine power. 3. These are systems that work by utilizing the force of pressurized gases. High pressures are needed for these systems to operate. Systems obtained using explosive power are difficult to implement because the material is dangerous. The fact that these items are flammable may damage the materials inside such as parachute or shock cord. Additionally, the required amount of hot gas generator must be adjusted very precisely. If it is adjusted too much, it may damage the body of the rocket; if it is too small, the system may not work. In mechanical systems obtained by using forces, the systems have more complex mechanisms. This causes rocket systems to be heavy. Weight is an important problem in rocket systems and it is not desired to be heavy. Additionally, the disadvantages of these systems include the preservation of pressurized gas and the fact that the systems are not repeatable products. BRIEF DESCRIPTION OF THE INVENTION The invention is related to the rescue system used in rockets by making use of the force of pressurized gases called cold opening. This gas can be adjusted to the desired pressures. The gases used are not flammable as in a hot gas generator. This does not cause any product to burn or damage parts. The fact that the system is made of simple and light parts does not cause the rocket to become heavier. System installation is easy in our system. It has the feature of being installed over and over again and providing the same powers. Additionally, the gas in the system is stored safely, eliminating the risk of explosion. LIST OF FIGURES Figure 1. General View of the Rescue System Figure 1. Exploded View of the Rescue System Correspondence to the Numbers Shown in the Figures 1. Solenoid valve Pressure tubes Pressure sensor Pneumatic block Sealing elements 99:59," Air diverters DETAILED DESCRIPTION OF THE INVENTION Invention; solenoid valve (1) is characterized by pressure tubes (2), pressure sensor (3), pneumatic block (4), sealing elements (5) and air deflectors (6). The compressed air coming from the pressure tubes (2) integrated into the system is transferred to the air deflectors (6). ) is transmitted into the pneumatic block (4). The compressed air filled into the pneumatic block (4) is transmitted to the pressure sensor (3) and solenoid valve (1) via airways. The pressure in the system is measured by the pressure sensor (3). Keeping the pressurized gas under control It is provided by the solenoid valve (1), which is the electromechanical part used to release the gas along with the incoming signal. The solenoid valve (1) is activated with the signal coming from the avionics, depending on the software of the avionics system, and relieves the pressure in the system at a time and/or altitude determined by the user of the product. This system is installed at a pressure of at least 5 bars (optimum 60-90 bars). There is at least one outlet hole to evacuate the air in the system, and the diameter of this hole is at least 0.01 mm. The pressure within the system is safely maintained within the pneumatic block (4). Since the system gets its power from carbon dioxide, it is not flammable. In the system, the pressure tubes (2) are replaced and reused or disposable. For the system to operate, it is sufficient to supply at least 3V and at least 0.5A electrical power. TR

Claims

1.STEMS. It is the recovery system used in rockets and its feature is; - solenoid valve (1), which is an electromechanical system used to keep the pressurized gas under control and release the gas with the incoming signal, - pneumatic block (4), where the pressurized air coming from the pressure tubes (2) is transmitted to the air diverters (6) and kept safely. - It is characterized by containing a pressure sensor (3) through which the compressed air filled into the pneumatic block (4) is transmitted through airways. . It is the system mentioned in claim 1 and its feature is; It is characterized by its installation at a pressure of at least 5 bar. . It is the system mentioned in claim 1 and its feature is; It is characterized by the presence of at least one exit hole to evacuate the air in the system and the diameter of this hole to be at least 0.01 mm. . It is the system mentioned in claim 1 and its feature is; It is characterized by containing at least 3V and at least 0.5A electrical power for the system to operate. TR