PRV-pressure relief valve
    1.
    发明授权

    公开(公告)号:US11940055B2

    公开(公告)日:2024-03-26

    申请号:US17639341

    申请日:2020-09-01

    IPC分类号: F16K17/06 F16K27/02

    摘要: In general terms, the present invention relates to a safety valve or a pressure relief valve (PRV) that is developed to be used in combination boilers and similar appliances and utilized for the purpose of controlling or limiting system pressure. Relief valves are generally used as safety devices in systems where fluid pressure is important, and they reduce the system pressure either by discharging fluid from the system or simply by interrupting the fluid conveyance in case of an emergency when there is an increase in pressure. The present invention relates to a pressure relief valve, the rear cover of which is attached to the body by means of a clawed structure and manufactured from entirely recyclable thermoplastic material.

    Soft start-stop rack adjustment mechanism

    公开(公告)号:US11759088B2

    公开(公告)日:2023-09-19

    申请号:US17605588

    申请日:2020-04-21

    发明人: Serdar Tütek

    IPC分类号: A47L15/50

    CPC分类号: A47L15/504

    摘要: In general terms, the present invention relates to a soft transition rack adjustment mechanism that is designed to be used in dishwashers with one or a multitude of superimposed products receiving racks and that comprises a secure, three-stage movement system that protects the items therein. The present invention relates to both performing transitions between stages and ensuring that these transitions are made in a soft and controlled manner by means of an infinite-life, stainless plastic spring that is positioned inside the inventive rack adjustment mechanism, and that does not require any additional components, nor creates any additional costs.

    Filling valve
    4.
    发明授权

    公开(公告)号:US11835143B2

    公开(公告)日:2023-12-05

    申请号:US17606760

    申请日:2020-05-05

    IPC分类号: F16K1/04 F16K31/60

    CPC分类号: F16K1/04 F16K31/60

    摘要: The present invention relates to a welding-free valve that controls the passages of fluids such as gas, air, water, steam and oil in combi boilers and the similar devices, that is designed to ensure the flow rate, that is manufactured from a plastic material and that is resistant to high temperatures, chemicals, and pressure. The valve comprised of nail components is characterized by becoming a single piece, such that components constituting the device itself are fitted together and nails are placed, so that the assembly is completed.