Abstract:
A kettle comprising a base and a frame pivotally mounted relative to the base. The frame includes first electrical contacts connectable to a power source and a vessel is receivable in and removable from the frame. The vessel includes an internal element in connection with second electrical contacts and an opening from which liquid can be poured. When the vessel is received in the frame the first electrical contacts make connection with the second electrical contacts such that power is supplied to the internal element to heat water within the vessel. Pivoting of the vessel and frame relative to the base allows pouring of liquid, from the opening.
Abstract:
The invention provides a method of deep frying coated ingredients, while giving high-frequency AC energy to frying oil or spraying water decreased in ORP value, method of suppressing degradation of the frying oil, an apparatus for giving high-frequency AC energy to the frying oil in a deep fryer, and a deep fryer which incorporates the apparatus for giving high-frequency AC energy to the frying oil. The supply of high-frequency AC energy or spraying the water decreased in ORP value suppresses an increase of acid value in the frying oil, which depends on heating period of time, and spattering of oil and/or water drops, which occurs, when the coated ingredients are dropped into the heated frying edible oil.
Abstract:
An instant water heater utilizing positive temperature coefficient plastic electrically conductive material structures for electrodes. The heating of the water is not generated by the electrodes, but instead by the resistance of the water to the electrical current flowing between them. The material of the electrodes undergoes a phase change at certain temperatures when whereby it converts from electrically conductive to electrically non-conductive at a predetermined temperature. The output temperature of the water is determined by a combination of the area of the electrodes that confront one another, the water's conductivity, the flow rate of the water and the current limiting capability of the conductive electrode materials positive temperature coefficient, which reduces or stops the heating of the water when the intended water temperature is achieved.
Abstract:
An electrode unit 25 applied with a high voltage and a grounded earth plate 26 are disposed in an oil bath 21 in a mutually opposed relationship, and an electric field shielding layer 22 made of insulation material is disposed so as to surround a frying region between the electrode unit and the earth plate 26, with the electrode unit 25 being applied with the high voltage to create a high-voltage weak current in the frying region. For this reason, a safety of a user can be enhanced, permitting the high-voltage weak current to afford a preferable influence to food material.
Abstract:
The invention provides a heater arrangement and method for heating a liquid, wherein the heater comprises a heating element, wherein the method comprises (i) heating the liquid in the heater wherein the heating element is in contact with the liquid, and (ii) applying a potential difference between the heating element and a counter electrode, wherein the potential difference has an AC component whereby the potential difference varies with an AC frequency in the range of 0.01-100 Hz and wherein the potential difference is applied with a cycle time, wherein the potential difference has a sign during a first part of the cycle time that is opposite of the sign of the potential difference during a second part of the cycle time, and wherein during one or more of the first part of the cycle time and the second part of the cycle time, the potential difference temporarily changes sign.
Abstract:
The invention relates to an apparatus for heating an electrically conductive fluid, such as potable water, and to a method of heating the same. The heating apparatus includes a plurality of electrodes in an array, and a controller for selectively energizing the plurality of electrodes, in different combinations, to thereby adjust the electrical resistance observed across the electrode array, in order to maximize the current drawn by the apparatus.
Abstract:
An instant water heater utilizing positive temperature coefficient plastic electrically conductive material structures for electrodes. The heating of the water is not generated by the electrodes, but instead by the resistance of the water to the electrical current flowing between them. The material of the electrodes undergoes a phase change at certain temperatures when whereby it converts from electrically conductive to electrically non-conductive at a predetermined temperature. The output temperature of the water is determined by a combination of the area of the electrodes that confront one another, the water's conductivity, the flow rate of the water and the current limiting capability of the conductive electrode materials positive temperature coefficient, which reduces or stops the heating of the water when the intended water temperature is achieved.
Abstract:
A kettle comprising a base and a frame pivotally mounted relative to the base. The frame includes first electrical contacts connectable to a power source and a vessel is receivable in and removable from the frame. The vessel includes an internal element in connection with second electrical contacts and an opening from which liquid can be poured. When the vessel is received in the frame the first electrical contacts make connection with the second electrical contacts such that power is supplied to the internal element to heat water within the vessel. Pivoting of the vessel and frame relative to the base allows pouring of liquid, from the opening.
Abstract:
An instant water heater utilizing positive temperature coefficient plastic electrically conductive material structures for electrodes. The heating of the water is not generated by the electrodes, but instead by the resistance of the water to the electrical current flowing between them. The material of the electrodes undergoes a phase change at certain temperatures when whereby it converts from electrically conductive to electrically non-conductive at a predetermined temperature. The output temperature of the water is determined by a combination of the area of the electrodes that confront one another, the water's conductivity, the flow rate of the water and the current limiting capability of the conductive electrode materials positive temperature coefficient, which reduces or stops the heating of the water when the intended water temperature is achieved.
Abstract:
The invention relates to an apparatus for heating an electrically conductive fluid, such as potable water, and to a method of heating the same. The heating apparatus includes a plurality of electrodes in an array, and a controller for selectively energizing the plurality of electrodes, in different combinations, to thereby adjust the electrical resistance observed across the electrode array, in order to maximize the current drawn by the apparatus.