الجمعة , أغسطس 14 2020
الرئيسية / أرشيف الوسم : control

أرشيف الوسم : control

AC & DC WELDING MACHINE WITH PINCER CONTROL

THE NEW WELDING MACHINE SAVES TIME AND EFFORTS AS IT IS CONTROLLED BY MOVING ONLY ONE FINGER, DURING WELDING, WITHOUT STOPPING WELDING, WITHOUT GOING TO THE MACHINE. THE WELDING CURRENT IS LOWERED IN THIS MACHINE BY CONTROLLING THE DEDUCTIVE RESISTANCE, WITHOUT ANY MECHANICAL MOVEMENT. THIS LENGTHENS ITS WORKING AGE AND PRODUCES NO NOISE SOUNDS DURING WELDING

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A novel approach for the control of the red palm weevil Rhynchophorus ferrugineus (F) using Microsporidia

THE MICROSPORIDIAN VAIRIMORPHA (NOSEMA) EPHESTIAE (MATTES) – (PROTOZOA, MICROSPORIDIA) WAS TESTED AGAINST THE RED PALM WEEVIL (RPW),RHYNCHOPHORUS FERRUGINEUS (F). THE PATHOGEN WAS ISOLATED FROM THE MEDITERRANEAN FLOUR MOTH LARVAE, EPHESTIA KUEHNIELLA ZELL , AND PROPAGATED SUCCESSFULLY ON THE SAME HOST OR ON THE EGYPTIAN COTTON LEAFWORM. THE PATHOGEN CAUSED LETHAL EFFECT TO RPW LARVAE ADULTS WHEN APPLIED AT 25 -100?106 …

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A MODIFIED ELECTRICAL DEVICE FOR EXTRACTION AND SEPARATION UNDER PRECISE TEMPERATURE CONTROL

IT IS WORTHWHILE TO MENTION THAT CHEMICAL EXTRACTION AND SEPARATION INSTRUMENT WITH FIXED THERMOSTATIC CONTROL (MODIFIED INSTRUMENT) DESCRIBED BY:1.EXTRACTION AND SEPARATION DIFFERENT CHEMICAL COMPOUNDS (ORGANIC AND INORGANIC ) BY USING NEW PRECISION HEATING CONTROL SYSTEM WHICH GIVE HIGH EXTRACTION AND SEPARATION PURITY DEGREE IN ONE STEP, SO THIS INSTRUMENT DECLINE AND REDUCE THE TIME, ENERGY, COST AND HUMAN EFFORT.2.   THE …

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THE CONTROL SYSTEM OF THE EGYPTIAN DISPENSER THAT PROVIDES CARS WITH NATURAL GAS

THE ELECTRONIC CNG DISPENSER SYSTEM IS DESIGNED TO CONTROL AND MEASURE CNG QUANTITY DELIVERED TO VEHICLES WITH TEMPERATURE COMPENSATION TO ENSURE THAT VEHICLES ARE ALWAYS ACHIEVED COMPLETE FILL.IN ORDER TO MAKE THE UTILIZATION OF THE STATION COMPRESSOR AND BUFFER STORAGE MORE EFFICIENT, THE SYSTEM WILL OPERATE USING A THREE-STAGE “CASCADE” BUFFER SYSTEM. THE BUFFER STORAGE IS DIVIDED INTO THREE “BANKS”: …

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توربينات هوائية جديدة عالية الكفاءة تعمل بتقنية الـ Pitch control

انطلاقا من ان المستقبل القادم هو مستقبل الطاقه المتجددة نظرا لان الطاقه الغير متجددة بدأت تنضب قام المخترع المصري محمد أحمد إبراهيم عبد الرحمن بالتفكير في استغلال طاقه الرياح التي أنعم الله بها علي مصر، تلك الطاقة التي تستحوذ على اهتمام كبير لما لها من ميزات كرخص تكاليف إنتاج الكهرباء عن طريقها بالمقارنة بالأنواع الأخرى من الطاقات المتجددة كطاقة الشمس، …

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