#insulating

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Credit: Fraunhofer IMS

1. The capacitor is used to store an electric charge and can withstand temperatures of up to 300°C.

2. It has been developed by a team of researchers led by Dorothee Dietz, at the Fraunhofer Institute for Microelectronic Circuits and Systems IMS, Germany.

3. Capacitors have an insulating layer – the dielectric – separating two conducting metal plates, which act as the electrodes. Dietz’s team has imprinted tiny holes into the surface of the capacitor’s conducting layers, allowing them to use a thicker dielectric, which can withstand higher temperatures.

4. Instead of using the traditional silicon oxide for the insulating dielectric, the team used a mix of tantalum pentoxide, a compound of tantalum and oxygen and aluminium oxide. These materials store charge carriers more efficiently than silicon oxide.

5. The capacitor can be used in drill bits, engine injection systems and aircraft turbines, as well as other applications requiring heat-resistant components.

“We are living on a planet that is rushing through space; this planet is partly conducting and partly insulating. If it were all conducting, or if it were all insulating, we could not transmit energy without wire. It is only because it is partly conducting and partly insulating that a glorious future for man is reserved through the application of this art.”

–Nikola Tesla

(From a pre-hearing interview with Nikola Tesla and his legal counsel in 1916 to protect his radio patents from the Guglielmo Marconi and the Marconi Company.)

Democratic-run states are advancing a one-sided agenda that favors public unions at the expense of workers. Source link

What Improvements Have Been Made To The YueHang Insulating Glass Sealing Line?

First, the scanning ruler has been changed. We have widened the base of the scanning ruler, which can better fix the position of the scanning ruler, and we have added a keyway to the small block behind the scanning ruler to ensure that the scanning ruler will not loosen during long-term use; Secondly, we have added two circles of top screws to the front of the scanning ruler. When we need to produce three layers of glass, we can loosen the top screws so that we can adjust it forward and backward, which facilitates the movement of the scanning ruler and the glue applicator on multiple cavities; When applying glue, the edge of the scanning ruler must be flush with the glue head so that the depth of the glass can be scanned most accurately.

أولاً، تم تغيير مسطرة المسح. قمنا بتوسيع قاعدتها لتثبيتها بشكل أفضل، وأضفنا فتحة مفتاح إلى الكتلة الصغيرة خلفها لضمان عدم ارتخائها أثناء الاستخدام طويل الأمد. ثانياً، أضفنا دائرتين من البراغي العلوية إلى مقدمة مسطرة المسح. عند الحاجة إلى إنتاج ثلاث طبقات من الزجاج، يُمكننا فك البراغي العلوية لضبطها للأمام والخلف، مما يُسهّل حركة مسطرة المسح وأداة وضع الغراء على التجاويف المتعددة. عند وضع الغراء، يجب أن تكون حافة مسطرة المسح متساوية مع رأس الغراء لضمان مسح الزجاج بدقة.

Во-первых, была изменена сканирующая линейка. Мы расширили основание сканирующей линейки, что позволяет лучше фиксировать положение сканирующей линейки, и добавили шпоночный паз к небольшому блоку позади сканирующей линейки, чтобы гарантировать, что сканирующая линейка не ослабнет при длительном использовании; Во-вторых, мы добавили два круга верхних винтов на переднюю часть сканирующей линейки. Когда нам нужно изготовить три слоя стекла, мы можем ослабить верхние винты, чтобы мы могли регулировать его вперед и назад, что облегчает перемещение сканирующей линейки и аппликатора клея на нескольких полостях; При нанесении клея край сканирующей линейки должен быть вровень с клеевой головкой, чтобы глубина стекла могла быть отсканирована наиболее точно.

Öncelikle, tarama cetveli değiştirildi. Tarama cetvelinin tabanını genişlettik, bu da tarama cetvelinin konumunu daha iyi sabitleyebilir ve tarama cetvelinin uzun süreli kullanım sırasında gevşememesini sağlamak için tarama cetvelinin arkasındaki küçük bloğa bir kama yuvası ekledik; İkinci olarak, tarama cetvelinin önüne iki adet üst vida çemberi ekledik. Üç kat cam üretmemiz gerektiğinde, üst vidaları gevşetebiliriz, böylece ileri ve geri ayarlayabiliriz, bu da tarama cetvelinin ve tutkal aplikatörünün birden fazla boşlukta hareketini kolaylaştırır; Tutkal uygularken, tarama cetvelinin kenarı tutkal başlığıyla aynı hizada olmalıdır, böylece camın derinliği en doğru şekilde taranabilir.