摘要:
A method of determining a time delay for turning off an evaporator fan in a refrigerator after a compressor of the refrigerator is turned off includes operating the evaporator fan in the refrigerator for a period of time, operating the compressor of the refrigerator to cool the refrigerator to a predetermined temperature after turning off the evaporator fan, determining a power consumption value for operating the compressor to cool the refrigerator, repeating the previous steps to obtain a plurality of times and a plurality of power consumption values, selecting the time coinciding with a lowest power consumption value, and adapting the refrigerator to use the time as the time delay for turning off the evaporator fan in the refrigerator after the compressor of the refrigerator is turned off.
摘要:
Methods of operation for refrigerator appliance configurations with a controller, a condenser, at least one evaporator, a compressor, and two refrigeration compartments. The configuration may be equipped with a variable-speed or variable-capacity compressor, variable speed evaporator or compartment fans, a damper, and/or a dual-temperature evaporator with a valve system to control flow of refrigerant through one or more pressure reduction devices. The methods may include synchronizing alternating cycles of cooling each compartment to a temperature approximately equal to the compartment set point temperature by operation of the compressor, fans, damper and/or valve system. The methods may also include controlling the cooling rate in one or both compartments. Refrigeration compartment cooling may begin at an interval before or after when the freezer compartment reaches its lower threshold temperature. Freezer compartment cooling may begin at an interval before or after when the freezer compartment reaches its upper threshold temperature.
摘要:
A water filter system includes a filter unit having a body portion adapted to be rotatingly received into a filter head assembly. An engagement protrusion extends from the body portion and is adapted for reception in a complementary receiver in the filter head assembly. An electronic device is disposed on the filter unit having a memory storage unit. A laterally extending key member is disposed on the body portion between the first engagement surface and the second engagement surface. The laterally extending key member is adapted to reposition an interference member from an interference position, whereby the body portion can be fully inserted into the filter head assembly to a non-interference position, whereby the body portion can be fully inserted into the filter head assembly.
摘要:
A filter assembly is provided for an appliance that performs a useful cycle of operation on a physical article and uses a resource that passes through the filter assembly. The filter assembly includes at least one replaceable filter mounted in a filter holder. The filter holder has at least one control board having software architecture configured for communication on a network including other control boards or clients. The control board has at least one functionality of a universe of functionalities, and the functionality has a unique identifier, where the unique identifier can be communicated by the software architecture over the network. The filter assembly has at least one node in communication with the network, so that the filter assembly can monitor and record events, communicate, or affect the cycle of operation of the appliance.
摘要:
A refrigerator appliance configuration, and associated methods of operation, for an appliance with a controller, a condenser, at least one evaporator, a compressor, and two refrigeration compartments. The configuration may be equipped with a variable-speed or variable-capacity compressor, variable speed evaporator or compartment fans, a damper and/or a dual-temperature evaporator with a valve system to control flow of refrigerant through one or more pressure reduction devices. The controller, by operation of the compressor, fans, damper and/or valve system, depending on the appliance configuration, controls the cooling rate in one or both compartments to synchronize, alternating cycles of cooling the compartments to their set point temperatures.
摘要:
An apparatus and method for detecting an imbalance in the laundry load and effecting a redistribution of the imbalance by reducing the rotational speed of the treating chamber such that part of the load may redistribute while part of the load remains satellized, without ceasing rotation, and increasing the rotational speed back to a spin speed after redistribution.
摘要:
A method of determining satellization of a laundry load in a washing machine by filtering a drum motor torque signal to block drum frequencies and pass high frequencies to enable further conditioning of the high frequencies and facilitate efficient and accurate determination of satellization.
摘要:
A method of determining a time delay for turning off an evaporator fan in a refrigerator after a compressor of the refrigerator is turned off includes operating the evaporator fan in the refrigerator for a period of time, operating the compressor of the refrigerator to cool the refrigerator to a predetermined temperature after turning off the evaporator fan, determining a power consumption value for operating the compressor to cool the refrigerator, repeating the previous steps to obtain a plurality of times and a plurality of power consumption values, selecting the time coinciding with a lowest power consumption value, and adapting the refrigerator to use the time as the time delay for turning off the evaporator fan in the refrigerator after the compressor of the refrigerator is turned off.
摘要:
A filter unit includes a substantially cylindrical body portion having a proximal end and a distal end. First and second recessed engagement surfaces traverse at least part of the body portion. The first and second engagement surfaces include a first segment that extends substantially parallel with the longitudinal extent of the body portion. A second segment extends at an angle between 50 degrees and 60 degrees from the direction of the first segment. A third segment extends substantially orthogonal to the first segment. A laterally extending key member is disposed on the body portion between the first recessed engagement surface and the second recessed engagement surface. An engagement protrusion extends from the proximal end and has a sidewall with a water inlet and a concave engagement wall with a water outlet. The engagement wall includes a first portion that angles inward to the water outlet at a first angle. A second portion angles inward to the water outlet at a second angle different than the first angle. A periphery of the engagement wall at the first portion includes a first radius of curvature. The periphery of the engagement wall at the second portion includes a second radius of curvature that is larger than the first radius of curvature. First and second seals are disposed about the sidewall. The water inlet is disposed between the first and second seals.