لیست اختراعات احسان مرادی


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تعداد موارد یافت شده: 7
تاریخ ثبت: 1394/05/27
خلاصه اختراع:

سيبك دائمي به طور كلي عنوان طرحي جديد و ارتقاع يافته ي مكانيزم انواع سيبك خودرو است كه در رشته مكانيك طراحي جامدات و اتومكانيك بكار ميرود، اين تغيير طراحي بر روي انواع سيبك فرمان، سيبك طبق و مفصل فرمان قابل اجرا بوده و باعث دائمي شدن عمر سيبك خواهد شد و فقط با تعويض يك قطعه پلاستيكي و روانكاري اجزاء متحرك آن، مجموعه ي سيبك همانند يك مجموعه ي نو و كارنكرده عمل خواهد كرد. اكثريت خودروهاي سواري جهت اتصال فرمان به سگدست و سپس چرخ ها، داراي مكانيزم سيبك از نوع پرچ شده غير قابل تنظيم مي باشند كه پس از مدتي كاركرد گريس موجود در مجموعه كاهش يافته و از بين مي رود و كفشك سايش مي يابد كه اين امر موجب افزايش لقي بين بال پين (بازوي مفصلي شكل- Ball stud) و كفشك (ياتاقان پلاستسكي- Ball seat) كه صداي غير عادي سيبك ها و لرزش چرخ ها و فرمان را به دنبال خواهد داشت. اين لقي خود باعث تخريب بيشتر كفشك شده كه موجب اعمال نيروهاي غير متعارف و در جهات پيش بيني نشده از سوي مفصل (Tie rod) و سگدست به سيبك خواهد شدكه در صورت عدم تعويض سيبك در زمان لازم، شكستگي بدنه سيبك (Soket) و در آمدن بال پين را به دنبال خواهد داشت. شكستگي سيبك ايمني خودرو را به خطر انداخته و جان راننده و سرنشينان را تهديد خواهد كرد. در اين حالت فقط با تعويض مجموعه ي سيبك مشكل برطرف خواهد شد. برجستگيهاي تكنيكي: 1-ايجاد قابليت تنظيم لقي و گشتاور عملكرد در سيبك 2-ايجاد قابليت تعمير و تعويض قطعات اجزاء سيبك در مجموعه سيبك 3-ايجاد قابليت گريسكاري در مجموعه سيبك 4-افزايش دوام و طول عمر قطعات منفصله و مجموعه سيبك 5-افزايش كيفيت عملكرد سيبك در سيستم جلوبندي خودرو 6-افزايش زمان گارانتي قطعه سيبك 7-كاهش زمان اصلاح و تعمير سيبك در سيستم جلوبندي خودرو به دليل عدم نياز به باز كردن سيبك از محل قرارگيري آن در سيستم جلوبندي. 8-تبديل سيبك از قطعه تعويضي به تعميري

تاریخ اظهارنامه: 1393/04/09
تاریخ ثبت: 1394/06/01
مخترع/مخترعان: احسان مرادياني
خلاصه اختراع:

«بِسمِ اٌللِّهِ اٌلرّحمِن اٌلرّحيِم» اين دستگاه به گونه اي طراحي شده كه مي تواند هفت محصول متفاوت را تهيه كند مانند: دوغ ،ماست ،كره ، پنير ، خامه ، كشك ، پنيِِِِِر خامه اي كه اين كار به آساني ودر زمان كوتاه(45 دقيقه) انجام ميگيرد با توجه به اينكه هيچ نوع مـواد افـزودني ويا نــگهدارنده نياز ندارد همچنين محصول تهيه شده آن نسبت به قـيمت لبيـنات مـوجود در بازار بسيار مقرون به صرفه مي باشد. اين دستگاه در حين انجام كار يعني درزمان تهيه لبنيات به صورت خـودكار خـــــاموش و روشــن شـده و به تـمام قطعات درون دستگاه استـــراحت داده مي شود كه با انجام اين عمل موجب افزايش طول عمردستگاه مي شود .

تاریخ ثبت: 1394/12/17
خلاصه اختراع:

بحران كمبود انرژي و افزايش آلودگي محيط زيست يكي از مهمترين تهديدها براي بشر امروز و احتمالا قرن آينده است. افزايش روز افزون بهاي انرژي و وابستگي كشور به واردات بنزين از مسايل ديگر حائز اهميت در راستاي انجام تحقيقات مي¬باشد، از اين رو پيشرفت و توسعه¬ي موتور سيكلت¬هاي الكتريكي از اهميت ويژه¬اي برخوردار مي¬باشد. در طرح حاضر به ارائه¬ي راه¬كارهايي در راستاي ساخت و توسعه¬ي موتور سيكلت الكتريكي با قابليت رقابت با طرح¬هاي مشابه خارجي پرداخته شده است. در اين كار سعي بر آن بوده تا كاربر بتواند به راحتي در سطح شهر از اين وسيله استفاده نمايد. اين وسيله بدون هيچ گونه آلودگي صوتي و زيست محيطي مي‌باشد. در هر بار شارژكامل باطري‌ها وسيله قادر به طي مسافت 160 كيلومتر را مي‌باشد و بيشينه سرعت وسيله نيز تا 110 كيلومتر بر ساعت مي‌باشد. طراحي و ساخت اين وسيله در داخل كشور و به دست دانشجويان ايراني بوده است. اين موتور سيكلت در مقايسه با نمونه‌هاي خارجي خود بسيار سبك بوده و وزن تقريبي آن در حدود 90 كيلوگرم مي‌باشد. از جمله قابليت‌هاي آن مي‌توان به توانايي شيب پيمايي تا شيب 60 درصد، قابليت طي مسير ناهموار شهري مانند مسير مارپيچ، مسير گل و لاي، مسير شني و حوضچه آب اشاره نمود. اين موتور سيكلت موفق به كسب مقام دوم در چهارمين دوره مسابقات خودروهاي برقي گرديد.

تاریخ اظهارنامه: 1389/08/22
تاریخ ثبت: 1389/12/08
خلاصه اختراع:

توليد تخم مرغ بصورت سيستم بسته خانگي (روستاها و شهرها) به اين شرح با توجه به اينكه توليدكنندگان تخم مرغ در واحد هاي بزرگ در ساليان اخير به مشكلات اقتصادي و ورشكستگي گشتند توليد تخم مرغ در يك اتاقك (كانكس) 2×3 در دو طبقه قفسه بندي و جايگيري 200 عدد مرغ اين طرح موجب خودكفايي توليد تخم مرغ در كشور مي شود. و پس از گذشت 5 سال موجب صادرات مي گردد.

تاریخ اظهارنامه: 1394/09/14
تاریخ ثبت: 1395/03/16
خلاصه اختراع:

با توجه به شيوه‌ي خاص توليد در روش ريخته‌گري دقيق يكي از مشكلات عمده‌اي كه گريبان‌گير كارخانه‌هاي ريخته‌گري است جدا كردن قطعات پس از سرد شدن شاخه فلزي از آن است. از آنجايي كه روش و مكانيزم جامعي براي انجام اين عمل ارائه نشده است و به خصوص در تمام شركت‌هاي داخلي از روش‌هاي سنتي استفاده مي‌كنند، به اين صورت كه اپراتور با در دست گرفتن يك شاخه و استفاده از چكش با ضربه زدن به سطح قطعات براي جدا كردن دانه به دانه‌ي هر قطعه از شاخه اقدام به عمل جداسازي مي‌كند. مشكلات و معايب روش سنتي مانند زمان بر بودن اين كار و يا به طبع استفاده از چكش و ضربه زدن، خطرناك بودن اين عمل و نيز ايرادات ديگر روش سنتي، طراحي يك سيستم مناسب و مكانيزم عملي كه بتوان از آن بهره لازم برد انجام شد. در روش سنتي كه با ضربه زدن چكش به سطح قطعات همراه است معايب زير را مي‌توان نام برد: 9- به طبع استفاده از چكش و ضربه زدن‌هاي متوالي دراز مدت بر قطعات امكان بروز حوادث و آسيب‌هاي جسمي بسيار بالاست. 10- از آنجايي كه اين عمل توسط كارگر صورت مي‌گيرد و هيچ سيستم اتوماتيكي در كار نيست، دفرمه شدن قطعات در اثر ضربه‌ي چكش امري كاملا طبيعي است كه منجر به تعداد زيادي ضايعات در توليد مي‌گردد. 11- در صورتي كه امكان بازگرداندن دوباره قطعه دفرمه شده در اثر ضربه چكش پس از اعمال فرآيند دوباره‌كاري مانند ماشينكاري يا سنگ زني وجود داشته باشد باز هم اتلاف نفر ساعت هزينه و علاوه بر آن خطرات جسمي هنوز پا برجاست. 12- بالا بودن زمان توليد در ايستگاه جداسازي قطعات از شاخه، هر كارگر بايد دانه دانه قطعات را با ضربات متوالي چكش جدا كند. 13- براي جداسازي قطعات در تيراژ بالا ( مثلا در صنايع خودرو سازي) تعداد كارگران بايد به مراتب افزايش يابد. 14- اشغال فضاي زيادي از محيط كارگاه. 15- اتلاف زمان زياد در اين فرآيند جداسازي سنتي و كاهش آمار توليد. حال براي رفع اين معايب اقدام به طراحي سيستم جداساز شد به اين صورت كه با در نظر گرفتن تنوع شاخه‌ها و شكل آنها در ابتدا به طراحي مكانيزم و ساختار جداساز پرداخته سپس با محاسبه‌ي توان مورد نياز براي ايجاد تنش تسليم در محل جدايش قطعات روي شاخه و انتخاب يك مولد نيروي مناسب كه در اين كار پمپ هيدروليك شناخته شد طرح جداساز تكميل گرديد.

تاریخ ثبت: 1393/05/30
خلاصه اختراع:

مشكل فني . اساس راه حل ارائه شده و كاربردهاي اصلي اختراع : از جمله مشكلات سيستم موقعيت ياب جهاني يا همان سيستم GPS ميتوان به موارد زير اشاره نمود : عدم دقت در محاسبات مختصاتيابي با استفاده از گيرنده هاي سيستم GPS با كاربرد عمومي . كه اين ميزان عدم دقت بين 10 تا 100 متر در بين گيرنده هاي مختلف مشهود ميباشد و خود سازندگان اين سيستم به اين مشكل معترف هستند . همچنين دسترسي وزارت دفاع ارتش امريكا به اين سيستم كه توسط ايستگاههاي كنترل زميني انجام ميگيرد اعتماد و اطمينان به ان در حال كم شدن است . مثلا" وزارت دفاع در زمان جنگ با هر كشوري ميتواند ميزان انحراف در مختصاتيابي در گيرنده هاي معمولي را افزايش داده تا دشمن نتواند از اين سيستم بر عليه ارتش امريكا استفاده كند و سيستمهاي كنترل هدايت از راه دور مانند موشكهاي بالستيكي و . . . را در هدفگيري اهداف مورد نظر ساقط نمايد . ولي با همين سيستم با استفاده در باند ديگر اين سيستم و با بكار گيري گيرنده ها ي نظامي در باند L2 كه از مختصاتيابي بالا برخوردار ميباشند و هيچ گونه انحرافي در انها نخواهد بود ارتش امريكا ميتواند هر گونه اهدافي را با دقت بسيار بالا مورد هجوم خود قرارداده تا بيشترين تلفات و استفاده را از اين سيستم به نفع خود ببرد . همچنين در ساختمانهاي بلند و در جنگلها ي انبوه امكان بدست اوردن مختصاتيابي با اين سيستم غير ممكن ميباشد . اختراع سيستم موقعيت ياب منطقه اي ( با تلفيق جهاني ) با توجه به مشكلات فوق طراحي گرديده تا تعيين مختصاتيابي در داخل كشور با هدف تامين اين سامانه توسط مبتكرين داخلي محقق گردد ضمن انكه استفاده و كاربرد نظامي نيز دارد تا در مواقع بحراني و يا جنگ بتوان با استفاده از اين سيستم اهداف مورد نظر را با توجه به دقت بالاي ان مورد هدف قرارداد . همچنين جهت ناوبري تمامي وسايط نقليه مانند خودرو . كشتي . هواپيما و كنترل و هدايت هر سيستم ديگر ميتوان از راه دور كنترل و نظارت نمود . با نصب و بكار گيري از اين اختراع بصورت همزمان در 4 ماهواره در مدار صفر درجه استوائي و با اختلاف هريك نسبت به ديگري در زاويه 120 درجه ميتوان از ان بعنوان مختصات ياب منطقه اي ( كل خاور ميانه ) از ان استفاده نمود و از وابستگي از سيستم موجود رهائي يابيم . از جمله كاربردهاي اصلي اين اختراع ميتوان به دقت بالاي ان در مختصات يابي . بكار گيري از ديگر ماهواره ها ي فعلي جهت بالا بردن ضريب دقت در مختصاتيابي با توجه به كاربرد ان كه سيستم تلفيقي ميباشد منظور فوق محقق ميگردد . بعلت رصد نمودن 4 ماهواره بعنوان مختصاتيابي در منطقه خاور ميانه بصورت ثابت و استفاده از ديگر ماهواره ها ي موجود ميتواند در بدست اوردن مختصاتيابي بيشترين ضريب اطمينان را بدست اورد . 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كاربرد داشته و از جمله انهدام هدفها بصورت دقيق توسط سيتمهاي هدايت شونده .

تاریخ اظهارنامه: 1401/05/30
تاریخ ثبت: 1402/06/29
خلاصه اختراع:

اختراع باكس استئوتوم اختصاصي گرفت استخواني در نكروز آوسكولار اسكافوئيد كه در زمينه پزشكي كاربرد دارد؛ براي حل اين مشكل كه درد، كاهش دامنه حركتي و كاهش قدرت گرفتن، از عوارض ناشي از نكروز آوسكولار استخوان اسكافوئيد است و امروزه استفاده از گرفت استخواني به منظور درمان غالبا با كمك فيكساتور انجام مي شود و از سويي ديگر، استفاده از عمل جراحي بدون وجود فيكساتور در روش matti-ruse از نظر بهبود پس از عمل، قبلا مورد تاييد قرار گرفته است، همچنين در مطالعات فراوان بر روي انواع گرفت هاي قابل استفاده ، كرست ايلياك بهترين نتيجه را در يوينون شدن دارد؛ پس با اين راه حل كه با توليد باكس استئوتوم اختصاصي براي استخوان اسكافوئيد مي توان با ايجاد قالبي مناسب به اندازه ي 10*3 ميلي متر در استخوان اسكافوئيد و همچنين گرفتي متناسب با قالب، با اندازه كمي بزرگ تر به سايز 11*4 ميلي متر از بال استخوان ايلياك، اين گرفت را در محل با كمك ضربه ي چكش و بدون نياز به حضور فيكساتور قرار داد و سبب افزايش احتمال برقراري اتصال بين گرفت و بافت و همچنين تسريع در عمل شد، انجام گرديده است.

موارد یافت شده: 7