An electric work machine allows use of batteries with different sizes with battery covers and allows easy maintenance of a damaged battery cover. A rechargeable concrete vibrator includes a motor, a motor housing accommodating the motor, a battery holder connected to the motor housing to receive a battery in a detachable manner, and a battery cover to cover an overall part of the battery held by the battery holder. The battery cover is attachable to and detachable from the battery holder.

A mixing method using a manufacturing apparatus having a mixing machine having a support defining a receiving housing including a first and a second receiving locations configured to receive a first and a second deformable capsules, respectively, the first and second capsules configured to be fluidly linked and containing respectively a first and a second formulations and a second formulations, an actuation system configured to transmit a pressure force to the first and second capsules to move the content of the first capsule in the second capsule, and vice versa, the mixing machine includes a heater element configured to heat at least one of the first and second capsules when received in the mixing machine, the method includes: heating and/or kneading alternately or simultaneously, setting in motion of the actuation system and heating by the heater element, and maintaining a withdrawal temperature by the heater element, without motion of the actuation system.

A floating and energy-autonomous device (1) configured to dispense a solid compound (2) into a volume (3v) of liquid is provided. The device (1) has a reservoir (9) of solid compound (2), and a pump (13) configured to generate a circulating flow of the liquid (3) coming from the volume (3v) of liquid and passing through the reservoir (9) before returning to the volume (3v) of liquid. The device (1) includes a sensor (17) generates a sensor signal indicative of a parameter of the volume (3v) of liquid or of a gaseous environment (4) of the device (1), and/or an antenna (18) configured to receive a radio signal, and to generate an antenna signal. The device (1) includes a microcontroller (19) configured to command the pump (13) and to regulate the circulating flow rate of the liquid (3) on the basis of the sensor signal and/or of the antenna signal.

A floating and energy-autonomous device (1) configured to dispense a solid compound (2) into a volume (3v) of liquid is provided. The device (1) has a reservoir (9) of solid compound (2), and a pump (13) configured to generate a circulating flow of the liquid (3) coming from the volume (3v) of liquid and passing through the reservoir (9) before returning to the volume (3v) of liquid. The device (1) includes a sensor (17) generates a sensor signal indicative of a parameter of the volume (3v) of liquid or of a gaseous environment (4) of the device (1), and/or an antenna (18) configured to receive a radio signal, and to generate an antenna signal. The device (1) includes a microcontroller (19) configured to command the pump (13) and to regulate the circulating flow rate of the liquid (3) on the basis of the sensor signal and/or of the antenna signal.

A mixing method using a manufacturing apparatus having a mixing machine having a support defining a receiving housing including a first and a second receiving locations configured to receive a first and a second deformable capsules, respectively, the first and second capsules configured to be fluidly linked and containing respectively a first and a second formulations, an actuation system configured to transmit a pressure force to the first and second capsules to move the content of the first capsule in the second capsule, and vice versa, the mixing machine includes a heater element configured to heat at least one of the first and second capsules when received in the mixing machine, the method includes: Heating and/or kneading having, alternately or simultaneously, setting in motion of the actuation system and heating by the heater element up to a target temperature; then cooling with kneading through setting in motion of the actuation system from which the kneading is stopped.

One or more techniques and/or systems are disclosed for a fluid agitation device. The device includes a housing, a motor, and a controller. Further, the device includes a means for coupling a mixing shaft to the motor. The housing may include a first port and a second port to receive power from a first power source and a second power source, respectively. The motor is arranged within the housing and configured to receive the power. The first power source is an external power source, and the second power source is an external battery source. A controller is coupled to the motor and configured to operate the motor to rotate the mixing shaft and mix a liquid. The controller is configured to select whether the motor receives power from the first power source or the second power source.

The present disclosure relates to a kitchen appliance, including: a body, a mounting cavity being providing in the body, and the mounting cavity having a mounting opening located on a surface of the body; and a battery pack detachably connected to the body. The battery pack has a mounted state and a dismounted state. In the dismounted state, the battery pack is capable of moving into or out of the mounting cavity through the mounting opening, and after the battery pack is separated from the body, the mounting cavity is exposed to the surface of the body. In the mounted state, the battery pack is mounted in the mounting cavity, and an end of the battery pack is exposed through the mounting opening.

A blender apparatus includes a cup cover, a bottom cover, a cup body and a blade assembly. The cup body includes an inner cavity. The cup body includes a first port above the inner cavity. The cup body includes a second port below the inner cavity. The first port is detachably connected to the cup cover. The blade assembly includes a blade and a motor and a blade housing. The blade assembly includes an operation state and a storage state. In the operation state, the blade of the blade assembly is inserted into the inner cavity through the second port of the cup body for cutting and mixing objects placed in the inner cavity.

A mixer device 1 includes a drum 3 configured to store materials to be mixed; a device body 4 configured to rotatably support the drum 3; an electric motor 6 configured to apply a rotational driving force to the drum 3; and a battery 8 configured to supply electric power to the electric motor 6, wherein the battery 8 is arranged below the drum 3.

A portable blender with a soap reservoir and a cleaning mode of operation is disclosed. Exemplary implementations may include includes a blending component, a base assembly, a container assembly, a soap reservoir, a soap dispenser, a control interface, and control circuitry, and/or other components. The blender includes a control interface configured to be manually engaged by the user. The control interface controls the operating mode of the portable blender, including the cleaning mode of operation. During the cleaning mode of operation, the soap dispenser is controlled to dispense an amount of soap into the container body of the container assembly.