Essays about: "Sealing"

Showing result 1 - 5 of 114 essays containing the word Sealing.

  1. 1. Water Protected Battery Door Sealing Concepts for Repairability of Handheld Devices

    University essay from Lunds universitet/Innovation

    Author : Maria Bark; Siri Wetterstrand; [2024]
    Keywords : Technology and Engineering;

    Abstract : .... READ MORE

  3. 2. Developing a Test Method to Evaluate the Blackout Effect of Uncoated Curtains at Varying Angles

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Sara Muminovic; Christina Lindén; [2023]
    Keywords : Blackout effect; blackout curtain; uncoated woven curtains; angle interval; light transmission; light box; light diffuser; microscopic image analysis;

    Abstract : This study aimed to explore the integration of varying angles in small-scale measurements and assess the light transmission performance of uncoated curtains. A total of four curtains were evaluated: blackout curtain samples 1 and 2 had a weft satin structure, while daytime curtain samples 3 and 4 consisted of a twill structure. READ MORE

  4. 3. Solutions for presence detection in an intercom door station

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Anton Bengtsson; Måns Andreasson; [2023]
    Keywords : presence detection; sensor technology; PIR; ultrasonic; radar; intercom; Technology and Engineering;

    Abstract : In this work, different solutions for human presence detection in a door intercom device are examined. The study was conducted at a company in Lund, Sweden. READ MORE

  5. 4. Visualization, modeling and consequences of residual stresses in glass frit sealing of a UV light source

    University essay from Uppsala universitet/Mikrosystemteknik

    Author : Vilma Hurtigh Grabe; [2023]
    Keywords : bonding; micro system; glass frit; sealing; finite element; modeling; glass; mikrosystem; sammanfogning; glasfog; fog; finita element; modellering; glas;

    Abstract : PureFize Technologies AB develops and manufactures a broadband ultraviolet (UVC) light technology device that is mercury-free and based on nanotechnology, using the principle of field emission. The light source is made of Ti and glass, which are hermetically bonded, using a low-temperature glass frit, at elevated temperatures. READ MORE

  6. 5. Electric alternative of hydraulic operation : Empowering safety through electrification

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Edvin Turesson; [2023]
    Keywords : Hydraulic; electrification;

    Abstract : Electrification is a relevant subject in the industrial market and provides many benefits. The motivation for this project is to reduce the fire hazard by removing the hydraulic fluids from the steel mill environment. This project aims to analyze the existing hydraulic sealing unit and evaluate the electrification alternatives. READ MORE