Installation template for a mobile refrigerator
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F25D-017/06
F24F-013/00
출원번호
US-0994963
(2001-11-27)
발명자
/ 주소
Mills, Christopher J.
McConnell, Patrick N.
Holland, Christine
출원인 / 주소
Dometic Corporation
대리인 / 주소
Pearne & Gordon LLP
인용정보
피인용 횟수 :
4인용 특허 :
16
초록▼
A refrigerator cabinet having a selected height and width used in a recreational vehicle, the improvement comprises an installation template permanently installed as a ventilation frame. The installation template produces manufacturer specified ventilation requirements for the ventilating refrigerat
A refrigerator cabinet having a selected height and width used in a recreational vehicle, the improvement comprises an installation template permanently installed as a ventilation frame. The installation template produces manufacturer specified ventilation requirements for the ventilating refrigerating apparatus provided on the refrigerator and located on the refrigerator within the refrigerator cabinet. The installation template includes a top, bottom and side flanges, the dimensions of each of the flanges being selected according to the height, width and ventilation requirements of said refrigerator. Ambient air flow through the installation template may be used to produce the specified ventilation requirements for the refrigerating apparatus. In addition, an air movement device for providing air flow through the installation template for ventilation around the refrigerating apparatus may be used, such as a fan, reducing the amount of ventilation area required for the installation template.
대표청구항▼
A refrigerator cabinet having a selected height and width used in a recreational vehicle, the improvement comprises an installation template permanently installed as a ventilation frame. The installation template produces manufacturer specified ventilation requirements for the ventilating refrigerat
A refrigerator cabinet having a selected height and width used in a recreational vehicle, the improvement comprises an installation template permanently installed as a ventilation frame. The installation template produces manufacturer specified ventilation requirements for the ventilating refrigerating apparatus provided on the refrigerator and located on the refrigerator within the refrigerator cabinet. The installation template includes a top, bottom and side flanges, the dimensions of each of the flanges being selected according to the height, width and ventilation requirements of said refrigerator. Ambient air flow through the installation template may be used to produce the specified ventilation requirements for the refrigerating apparatus. In addition, an air movement device for providing air flow through the installation template for ventilation around the refrigerating apparatus may be used, such as a fan, reducing the amount of ventilation area required for the installation template. in members, and a third tubing array operatively positioned alongside said evaporator containing said first and second tubing arrays, said third tubing array being adapted to carry a heated liquid on occasion, and an engine-driven compressor operatively mounted on the vehicle causing refrigerant to flow actively through said first tubing array, with water from the radiator of the engine that powers the vehicle being provided on an as-needed basis to said third tubing array, to be utilized in the event the temperature in the interior of the vehicle needs to be raised. 5. The combinational air conditioning arrangement for an emergency vehicle or the like as defined in claim 4 in which said third tubing array is essentially integral with said first and second tubing arrays, and shares fins common to said first and second tubing arrays. 6. The combinational air conditioning arrangement for an emergency vehicle or the like as defined in claim 4 in which a second refrigerant compressor, operative on alternating current, is mounted on the vehicle, with said second compressor serving on occasion to cause refrigerant to flow actively through said second tubing array. 7. A novel combinational air conditioning arrangement for an emergency vehicle or the like having an evaporator supporting means, an air conditioner evaporator unit mounted upon the supporting means, said evaporator unit involving first and second tubing arrays, with each array being operably associated with a respective refrigerant compressor, a first of said compressors being an engine-driven compressor operatively mounted on the vehicle for causing refrigerant to flow actively through said first tubing array, the tubing of each array being formed into coils involving a number of essentially parallel tubing runs connected by curved end members, with the plane of said first tubing array being substantially parallel to the plane of said second tubing array, each of said tubing arrays having a multiplicity of fins thereon, made of thin, thermally conductive material, a first type of Freon being utilized in said first tubing array, and a second type of Freon being utilized in said second tubing array, blower means positioned to cause air to be pulled across the tubing of said first and second tubing arrays and between the fins thereon, said blower means being operative on low voltage and providing a flow of air over both of said tubing arrays at such time as refrigerant is actively flowing through at least one of said tubing arrays, and a single thermostat for controlling the two separate air conditioning systems represented by said first and second tubing arrays and their related components. 8. The novel combinational air conditioning arrangement for an emergency vehicle or the like as defined in claim 7 in which said first and second tubing arrays normally operate alternately, with refrigerant actively flowing through only one of said tubing arrays at a time. 9. The novel combinational air conditioning arrangement for an emergency vehicle or the like as defined in claim 7 in which said first and second tubing arrays are interconnected by a multiplicity of fin members of thin, thermally conductive material. 10. A novel combinational air conditioning arrangement for an emergency vehicle or the like having an evaporator supporting means, an air conditioner evaporator unit mounted upon the supporting means, said evaporator unit involving first and second tubing arrays, with each array being operably associated with a respective refrigerant compressor, a first of said compressors being an engine-driven compressor operatively mounted on the vehicle for causing refrigerant to flow actively through said first tubing array, the tubing of each array being formed into coils involving a number of essentially parallel tubing runs connected by curved end members, with the plane of said first tubing array being substantially parallel to the plane of said second tubing array, each of said
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이 특허에 인용된 특허 (16)
Katterhenry Glenn E. (Evansville IN) Slingerland John C. (Wadesville IN), Adjustable base cover for refrigerator.
Sisk George W. (Center Township ; Vanderburgh County IN) Lynn Shelby A. (Johnson Township ; Gibson County IN) Keil John P. (Ohio Township ; Warrick County IN) Woods John T. (Scott Township ; Vanderbu, Built-in refrigerator cabinet.
Rothmund, Anton; Oelmaier, Klaus; Laube, Viktor, Subassembly for a refrigerating and/or freezing apparatus, refrigerating and/or freezing apparatus and process for assembly of a refrigerating and/or freezing apparatus.
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