Abstract: An air conditioning apparatus having at least a first heat exchanger for exchanging heat with air circulating there through; a cooling circuit for a cooling fluid, having a path that passes through the first heat exchanger; a compressor including an electric motor, for circulating the cooling fluid in the cooling circuit; an electrical power unit configured to absorb an input electrical current or power and to generate a variable infeed voltage, for powering the electric motor with an infeed electrical current, a controller connected to the electrical power unit, adapted to receive input data representative of a reference value for the input electrical current or power, and programmed to set the electrical power unit to generate the infeed voltage at a reference amplitude and/or frequency, so that the input electrical current or power is below the reference value.
Abstract: The present embodiments relate to an air distribution apparatus for distributing conditioned airflow from a roof mounted air conditioner to the inside of a vehicle, which includes an inlet port adapted to receive the conditioned airflow from the roof mounted air conditioner. An outlet port, which is disposed adjacent to each longitudinal end of the apparatus, delivers conditioned airflow to the vehicle. An internal supply duct is adapted to evenly split the conditioned airflow to the outlet ports.
Type:
Grant
Filed:
June 30, 2022
Date of Patent:
September 19, 2023
Assignee:
Dometic Sweden AB
Inventors:
Jarrod Williamson, Louis Liu, Jason Svarc
Abstract: An air conditioner mountable on the roof of a recreational vehicle, comprising an outer cover, a gasket and means for providing at least one air flow path, the gasket and the means for providing at least one air flow path are located on the bottom side of the air conditioner, the gasket is configured to provide for a sealing with the outer roof surface of the recreational vehicle and the gasket is circumferential and encloses an area through which the air flow path passes, the air conditioner has one or more connection ports located at a portion on or underneath the outer cover, the one or more connection ports, in the mounted state of the air conditioner, are accessible by a user from outside the recreational vehicle.
Abstract: The present embodiments relate to an improved mobile cooling box with an ice maker that is capable of freezing water and making ice, for example, ice cubes.
Abstract: A mobile cooling box has a box main body and at least one lid for opening the mobile cooling box and providing access to the inside of the mobile cooling box. The mobile cooling box further has at least one air vent 400 located on at least one side wall of the box main body, the at least one air vent comprises at least one opening, preferably in form of an essentially horizontal slot, allowing air flow through the respective side wall of the mobile cooling box. The at least one opening or slot comprises one or more shielding elements that are designed in such a way that the one or more shielding elements at least partly block the view into the inside of the mobile cooling box from the outside of the mobile cooling box.
Abstract: The present embodiments are directed to an awning assembly 1 for a recreational vehicle comprising a main body, a flexible awning material, a roller tube, a lead rail 5, at least one support leg 6 hinged to the lead rail 5, and at least one tension rafter 7 being mountable between the main body and the lead rail 5. The at least one support leg 6 is hinged to the lead rail 5 so that the support leg 6 can be hinged into a first storage section of the lead rail frame 8. The lead rail frame 8 comprises a second storage section 10 for receiving the tension rafter 7 therein, wherein the second storage section 10 comprises an opening 11, wherein either holder 12 is disposed within the opening 11, or the tension rafter 7 is self-clamping into the second storage section 10.
Abstract: A parking cooler which is capable of battery powered operation during engine off operation. The parking cooler or air conditioning system may vary in cooling capacities to maximize cooling or maximize battery life. The parking cooler includes one or more condensers and a housing to accommodate such variation of cooling capacity.
Type:
Grant
Filed:
January 16, 2020
Date of Patent:
March 28, 2023
Assignee:
Dometic Sweden AB
Inventors:
Daniel Fedor Westendarp, Thorsten Wichert, Michael Dunkel
Abstract: The present embodiments relate to a handle assembly for a refrigeration apparatus. The handle assembly can be detachably assembled on either side of a cabinet door of the refrigeration apparatus, the handle assembly comprising: a handle, a handle bracket, and an elastic member, wherein the handle comprises a handle portion and an extension on a side of the handle portion, characterized in that the handle is movably assembled in the handle bracket, wherein the handle portion of the handle is assembled in a first portion of the handle bracket, and the extension of the handle is assembled in a second portion of the handle bracket, and a protrusion is disposed at one end of the extension; and the elastic member is assembled in the second portion of the handle bracket, and the extension of the handle is connected with the elastic member.
Type:
Grant
Filed:
November 8, 2019
Date of Patent:
February 21, 2023
Assignee:
Dometic Sweden AB
Inventors:
Anton Lundqvist, Samuele Meda, Peng Wang, Xiaoli Weng
Abstract: A refrigerating device having a refrigerating chamber, which is defined by side walls, an upper wall and a lower wall and a front opening. The refrigerating device further comprises a door which is configured to allow sealing of the front opening and to allow accessing the refrigerating chamber via the front opening, an input panel comprising a display, an input knob and a processing unit. The display depicts a plurality of items which correspond to a plurality of executable input methods to be triggered by a user via actuation of the input knob.
Type:
Grant
Filed:
November 29, 2021
Date of Patent:
February 14, 2023
Assignee:
Dometic Sweden AB
Inventors:
Marcus Remmel, Jörg Peter, Michael Steiger
Abstract: A roof top air conditioner unit for a vehicle, in particular a recreational vehicle, wherein the roof top air conditioner at least in part is made of expanded polypropylene (EPP). At least one stabilizing and/or connecting element of the roof top air conditioner unit is mold in the section of the roof top air conditioner unit made of EPP. Furthermore, the present invention refers to a method for producing, assembling and installing such roof top air conditioner units and a vehicle having such a roof top air conditioner assembly.
Abstract: A frame is provided and is adapted to be installed in an opening and between the external unit and the roof or wall and having locating elements on each of a first side and an opposite second side of the frame, the locating elements or projections being configured together to locate the frame in the opening and to locate the frame in the external unit. The locating elements in the frame are positioned so that if the opening is the first type, the frame is adapted to be installed with the first side facing the roof or wall, and if the opening is the second type, the frame is adapted to be installed with the first side facing the external unit.