[특허]Thermoelectric wine bag cooler/dispenser

Casher, Calvin

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Thermoelectric wine bag cooler/dispenser

국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F25B-021/02 B67D-003/00
출원번호	US-0473902 (2014-08-29)
등록번호	US-9670050 (2017-06-06)
발명자 / 주소	Casher, Calvin Casher, Labata
출원인 / 주소	Casher, Calvin
대리인 / 주소	Roddy, Kenneth A.
인용정보	피인용 횟수 : 1 인용 특허 : 1

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A thermoelectric wine pouch cooler/dispenser apparatus powered by household current has a thermally insulated cabinet that sits on a countertop or other flat surface and has a thermoelectric cooling system. The cabinet has at least one thermally insulated compartment that receives a removable bag support housing containing a collapsible flexible wine-filled bag from a “bag-in-box” wine container and its dispensing valve. The bag support housing includes a spring biased plate to facilitate emptying of the contents of the bag. The temperature of each compartment is individually controlled by a digital temperature controller and a thermoelectric cooling assembly which includes a fan and a cold plate engaged on a thermally conductive heat transfer block at the top of each compartment which engages the bag support housing.

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1. A Peltier thermoelectric cooling and dispensing apparatus for cooling and dispensing wine contained in a plurality of collapsible flexible bags each having a dispensing valve at a lower portion of a front end thereof, comprising: a generally rectangular cabinet having a thermally insulated front wall, rear wall, top wall, bottom wall, and laterally opposed side walls, and a plurality of generally rectangular interior compartments therein disposed side-by-side, each of said interior compartments defined by a generally rectangular central enclosure having a top wall, bottom wall, rear wall, an open front end, and laterally spaced thermally insulated vertical walls;a plurality of thermally conductive bag support housings, each removably received in a respective said interior compartment for removably receiving and supporting a respective said collapsible flexible bag, each having an elongate rectangular front end plate with a vertical slot extending longitudinally from a top end terminating in a curved bottom for slidably receiving and supporting a tubular neck portion of the dispensing valve at the lower portion of the collapsible flexible bag in an outwardly extending position, an elongate rectangular rear plate, laterally opposed side plates, a rectangular removable top member having a top end wall, a rectangular bottom member having a bottom wall, and a rectangular generally vertical spring biased bag support plate upon which a back portion of the collapsible flexible bag received in said housing is engaged, said spring biased bag support plate slidably mounted between said laterally opposed side plates and said rectangular rear plate, and having at least one compression spring engaged between said bag support housing rear plate and said generally vertical bag support plate to bias said bag support plate forwardly as the bag becomes emptied and facilitate dispensing and complete emptying of the bag contents through the dispensing valve at the lower portion of the collapsible flexible bag;a sliding door assembly mounted on each said bag support housing front end plate, each having a generally rectangular bottom door member mounted on said front plate with a downwardly curved semicircular recess at a top end aligned with said curved bottom of said slot in said front end plate to partially encircle a lower portion of the outwardly extending tubular neck portion of the bag dispensing valve, and a generally rectangular top door member slidably mounted on said front end plate having a complementary upwardly curved semicircular recess at a bottom end to partially encircle an upper portion of the outwardly extending neck portion of the bag dispensing valve and releasably retain the dispensing valve in a manually operable position;a plurality of thermally conductive heat transfer members each mounted at a top end of a respective said interior compartment and having one end surface disposed to engage said thermally conductive top end wall surface of a respective said bag support housing received in said respective interior compartment;a plurality of thermoelectric cooling assemblies that operate on the principle of the Peltier effect utilizing polarized DC current, each including a fan and a cold plate, said cold plate engaged on an opposed second end surface of a respective said thermally conductive heat transfer member wherein heat absorbed by said heat transfer member is dissipated to the exterior of said cabinet;a power supply member mounted on said cabinet electrically coupled with each of said thermoelectric cooling assemblies and operated by household AC current to provide a polarized DC output current thereto; anda plurality of adjustable temperature controllers with LED readout display panels, each mounted on said cabinet adjacent to a respective said interior compartment and electrically connected with said power supply member and with a respective said thermoelectric cooling assembly for controlling the operation of said respective thermoelectric cooling assembly responsive to a selected temperature setting so as to chill and maintain a respective wine-filled collapsible flexible bag at a selected constant temperature, and maintain different wines at different temperatures. 2. The Peltier thermoelectric cooling and dispensing apparatus according to claim 1, further comprising: a generally L-shaped drip tray having a vertical portion mounted on said cabinet front wall beneath said sliding door assemblies and a horizontal drip pan portion at a bottom end thereof covered by a grid for supporting a drinking vessel to be filled. 3. The Peltier thermoelectric cooling and dispensing apparatus according to claim 1, further comprising: support legs on said cabinet having bottom ends terminating a distance beneath said cabinet bottom wall for supporting said cabinet bottom wall above a flat support surface; anda pair of handles extending above said cabinet top wall for lifting and transporting said cabinet. 4. The Peltier thermoelectric cooling and dispensing apparatus according to claim 1, wherein each said generally vertical bag support plate has a first and a second guide pin extending a short distance from a rear surface thereof, andsaid at least one compression spring comprises a first and a second compression spring, each surrounding a respective said guide pin and having one end engaged on said rear surface of said generally vertical bag support plate and its opposed end engaged on said rear plate of a respective said bag support housing. 5. A Peltier thermoelectric cooling and dispensing apparatus for cooling and dispensing wine contained in a collapsible flexible bag having a dispensing valve at a lower portion of a front end thereof, comprising: a generally rectangular cabinet having a thermally insulated front wall, rear wall, top wall, bottom wall, and laterally opposed side walls, defining a generally rectangular interior compartment;a thermally conductive bag support housing removably received in said interior compartment for removably receiving and supporting the collapsible flexible bag, an elongate rectangular front end plate with a vertical slot extending longitudinally from a top end terminating in a curved bottom for slidably receiving and supporting a tubular neck portion of the dispensing valve at the lower portion of the collapsible flexible bag in an outwardly extending position, an elongate rectangular rear plate, laterally opposed side plates, a rectangular removable top member having a top end wall, a rectangular generally vertical spring biased bag support plate upon which a back portion of the collapsible flexible bag received in said housing is engaged, said spring biased bag support plate slidably mounted between said laterally opposed side plates and said rectangular rear plate, and having at least one compression spring engaged between said bag support housing rear plate and said generally vertical bag support plate to bias said bag support plate forwardly as the bag becomes emptied and facilitate dispensing and complete emptying of the bag contents through the dispensing valve at the lower portion of the collapsible flexible bag;a sliding door assembly mounted on said bag support housing front end plate including a generally rectangular bottom door member mounted on said front plate with a downwardly curved semicircular recess at a top end aligned with said curved bottom of said slot in said front end plate to partially encircle a lower portion of the outwardly extending tubular neck portion of the bag dispensing valve, and a generally rectangular top door member slidably mounted on said front end plate having a complementary upwardly curved semicircular recess at a bottom end to partially encircle an upper portion of the outwardly extending neck portion of the bag dispensing valve and releasably retain the dispensing valve in a manually operable position;a thermally conductive heat transfer member mounted at a top end of said interior compartment and having one end surface disposed to engage said thermally conductive top end wall surface of said bag support housing received in said interior compartment;a thermoelectric cooling assembly that operates on the principle of the Peltier effect utilizing polarized DC current, including a fan and a cold plate, said cold plate engaged on an opposed second end surface of said thermally conductive heat transfer member wherein heat absorbed by said heat transfer member is dissipated to the exterior of said cabinet;a power supply member mounted on said cabinet electrically coupled with said thermoelectric cooling assembly and operated by household AC current to provide a polarized DC output current thereto; andan adjustable temperature controller with a LED readout display panel mounted on said cabinet adjacent to said interior compartment and electrically connected with said power supply member and with said thermoelectric cooling assembly for controlling the operation of said thermoelectric cooling assembly responsive to a selected temperature setting so as to chill and maintain the wine-filled collapsible flexible bag at a selected constant temperature. 6. The Peltier thermoelectric cooling and dispensing apparatus according to claim 5, further comprising: a generally L-shaped drip tray having a vertical portion mounted on said cabinet front wall beneath said sliding door assembly and a horizontal drip pan portion at a bottom end thereof covered by a grid for supporting a drinking vessel to be filled. 7. The Peltier thermoelectric cooling and dispensing apparatus according to claim 5, further comprising: support legs on said cabinet having bottom ends terminating a distance beneath said cabinet bottom wall for supporting said cabinet bottom wall above a flat support surface; anda pair of handles extending above said cabinet top wall for lifting and transporting said cabinet. 8. The Peltier thermoelectric cooling and dispensing apparatus according to claim 5, wherein said generally vertical bag support plate has a first and a second guide pin extending a short distance from a rear surface thereof, andsaid at least one compression spring comprises a first and a second compression spring, each surrounding a respective said guide pin and having one end engaged on said rear surface of said generally vertical bag support plate and its opposed end engaged on said rear plate of a respective said bag support housing.

이 특허에 인용된 특허 (1)

Bender Richard S. (Canoga Park CA) Pleet Lawrence (Bell Canyon CA). Versatile countertop cooler. USP1990044913713.

이 특허를 인용한 특허 피인용횟수: 1

Jarrousse, Thibaut; Da Silva, Luis; Pasquet, Jerome. Method and installation for preparing a drink, particularly wine, for tasting. USP20180710035111.

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