Shelf tray assembly and refrigeration appliance

    公开(公告)号:US12085331B2

    公开(公告)日:2024-09-10

    申请号:US17705576

    申请日:2022-03-28

    CPC classification number: F25D25/02

    Abstract: A shelf tray assembly has a bracket and a partition, where the partition includes a first partition. The bracket includes a sliding rail with a second section and a first section higher than the second section, and there is a first height difference between the first and second sections. The first partition is configured to reciprocate on the bracket along the sliding rail, and a movement path of the first partition includes a first position and a second position. When the first partition is located at the first position, the first partition is supported on the first section. When the first partition is located at the second position, the first partition is supported on the second section. The shelf tray assembly includes a lifting structure. A height difference when the first partition rises or falls can be effectively reduced, and a moving process of the first partition becomes smoother.

    GRAVITY FEED SHELVING APPARATUS AND SYSTEM
    4.
    发明公开

    公开(公告)号:US20240219109A1

    公开(公告)日:2024-07-04

    申请号:US18372424

    申请日:2023-09-25

    CPC classification number: F25D25/02 A47F7/00

    Abstract: A gravity feed shelving apparatus and system for a refrigerated display case includes a bracket element extending along a longitudinal axis. The bracket element includes a substantially planar body having a ramp arm extending between a proximal end and a distal end. The proximal end includes an attachment element configured to couple to a refrigerated display case. The substantially planar body includes an elevation portion vertically disposed between the ramp arm and the attachment element. The elevation portion forms an acute ramp angle in which the ramp arm slopes downwardly from the proximal end to the distal end. A support flange extends substantially perpendicularly from the ramp arm between the proximal end and the distal end and is configured to support a horizontal shelf.

    Heat transfer system for warehoused goods

    公开(公告)号:USRE50003E1

    公开(公告)日:2024-06-11

    申请号:US17525492

    申请日:2021-11-12

    Abstract: A high efficiency airflow management system can be used to reliably and consistently draw air through palletized product stacks with a minimum of energy expenditure. A racking system is provided with a grid of pallet bays separated from an air plenum/chamber by a wall having an airflow opening for each pallet bays. An air seal is formed at the periphery of each opening by resiliently flexible side seals and a top seal to form a highly airtight interface between the pallet assembly and the adjacent airflow opening. When a pressure differential is developed between the chamber and the pallet bay, air is efficiently drawn substantially exclusively through the pallet assemblies with minimal leakage. The flexible sealing arrangement accommodates pallet assemblies with unevenly stacked rows of cases without significant loss of system efficiency.

Patent Agency Ranking