Sealing system for refrigeration cassette

A sealing system, refrigeration box technology, applied in household refrigeration devices, display cabinets, applications, etc., can solve problems such as reducing the efficiency of refrigeration operations, lack of sealing, and increasing the workload of the evaporator.

Inactive Publication Date: 2007-06-06
CARRIER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Without an effective seal, return air can leak from the inlet duct to the outlet duct, thus bypassing the evaporator and reducing the efficiency of the refrigeration operation
In addition, air can leak into the return air duct from the ambient air flow into the condenser, which increases the workload on the evaporator

Method used

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  • Sealing system for refrigeration cassette
  • Sealing system for refrigeration cassette
  • Sealing system for refrigeration cassette

Examples

Experimental program
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Embodiment Construction

[0034]Referring now specifically to FIGS. 1 and 2 , there is depicted a refrigerated beverage dispenser (generally indicated by reference numeral 10 ) which includes a container for containing a product 110 to be sold, such as bottled or canned soda, milk, water, etc. , fruit juice, fruit drinks, beer and other beverages in the internal product display space 100. Although the invention will be described with reference to the described embodiment of the refrigerated beverage dispenser, it is to be understood that the invention is applicable to other applications for displaying perishable and frozen foods and beverages, including, for example, meat, poultry, fish, grocery products, prepackaged Refrigerated display vending machines for frozen foods and other products that need to be kept in a controlled environment.

[0035] The beverage vending machine 10 includes a cabinet 20 for accommodating a refrigerated internal product display space 100 and an independent equipment compar...

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PUM

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Abstract

A refrigerated merchandiser (10) includes a cabinet (20) having a top wall (22), a lower wall (24), a rear wall (34), and side walls (36, 38) defining an interior product display space (100) housing a product (110) in a refrigerated environment for consumer selection. A refrigeration unit (50) is disposed in operative association with the interior product display space in a compartment (55) beneath the lower wall (24). A first opening in the lower wall provides an air return inlet (102) establishing a flow passage from the interior product display space (100) to the compartment (55) beneath the lower wall. A sealing member (58) is disposed between the under surface of the lower wall (24) and the upper surface of the refrigeration unit cassette (50) about the first opening; and a positioning apparatus (150) for raising the refrigeration unit cassette (50) unit into sealing relationship with the lower wall.

Description

[0001] Cross References to Related Applications [0002] Reference is made to U.S. Provisional Application No. 60 / 662,960, filed March 18, 2005, and entitled "CAM COMPRESSION MECHANISM FOR GASKET SURFACES FOR REFRIGERATION BOX AND CABINET DESIGNS," to which this application claims priority and the benefit of which is hereby incorporated by reference Incorporates the entire contents of this provisional application. [0003] This application is related to the following applications assigned to a common assignee of this application and filed with the United States Patent and Trademark Office on the same date as this application: [0004] International Patent Application No.PCT / US05 / (Attorney Docket No.210_817PCT) entitled "Refrigerated Vending Machine"; [0005] International Patent Application No.PCT / US05 / (Attorney Docket No.210_820PCT) entitled "Modular Refrigeration Box"; [0006] International Patent Application No. PCT / US05 / (Attorney Docket No. 210_879PCT), entitled "Modu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D19/02
CPCF25D19/02A47F3/0408F25D2317/0651F25D2323/00264F25D2317/0661F25D2323/00276
Inventor E·D·达迪斯L·F·阿维拉M·D·萨洛卡S·肯尼B·J·米德M·A·丹尼尔斯E·J·纳什
Owner CARRIER CORP
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