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7539401 |
Heating unit and resin sheet heating apparatus
A heating unit includes a plurality of radiant heaters, a plurality of brackets on which the radiant heaters are mounted in a row, and a frame on which the brackets are mounted in a parallel...
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6816670 |
Fluid heat exchanging system and method
In a system and method for exchanging heat with a fluid, for heating the fluid, the system includes a heat exchanger, for exchanging heat with a fluid so as to heat the fluid, adapted to store heat...
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6714726 |
Shower warm water capacitor
A shower fixture for installation between a shower nozzle and shower supply pipe comprising: a top lid member comprising an inlet pipe, an outlet pipe, wherein the top lid member is integrally...
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6392206 |
Modular heat exchanger
A modular fluid heating apparatus may be assembled from a plurality of modular heating components. Each modular heating component includes a first molded section defining a first opening...
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6327429 |
Coffee maker heater
A coffee maker heater shortens brew times by employing steel components which are brazed together. A copper brazing material efficiently conducts heat from the coffee maker heater element to the...
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5539856 |
Electric coffeemaker with keep warm control responsive to the amount of coffee brewed
An electric coffeemaker includes a first electric heater for heating water for brewing the coffee. A carafe is supported on a base portion of the housing of the coffeemaker. A second electric...
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5455887 |
Coffee-maker
A coffee-maker is provided which comprises a first supply voltage terminal (10) and a second supply voltage terminal (11), a heating element (12), a first switching element (13), and a second...
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5283854 |
Continuous flow heater control system for an apparatus for making infusion beverages
An electrically heated continuous flow heater control system includes an electric switching element that has an open and a closed switching position and is electrically connected in series to a...
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5280560 |
Electric coffee maker with water heater and electrical components easily automatically assembled into a base shell
A coffee or tea maker includes a base shell including a vertically-oriented connecting sleeve; a flow heater accommodated in the base shell and having a vertically-oriented inlet nipple received in...
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5186096 |
Coffee brewing machine
The coffee brewing machine can be used to prepare alternatively normal coffee or espresso coffee and comprises a boiler having a temperature control. The cold water is fed to the boiler by a water...
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4944217 |
Automatic coffee brewing apparatus
An automatic coffee brewing apparatus and a method for measuring a quantity of water to be used for brewing coffee with a consistent and pleasing taste. The automatic coffee brewing apparatus has a...
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4904845 |
Temperature controlled electrical continuous flow heater for beverage making appliances
An electrical continuous flow water heater for an infusion beverage making appliance includes a hot plate serving to keep hot a beverage receptacle and which is located above and in heat exchange...
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4888465 |
Hot beverage machine with thick film electric heater
A coffee or tea making machine wherein the housing has a container for a supply of water and supports a holder for tea leaves or comminuted coffee beans. A conduit connects the outlet of the...
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4825046 |
Thermal interface device for heating elements
A thermal interface device is inserted between a heating element and a cooking vessel, such as a coffee pot for an automatic drip coffee maker, to reduce scorching and burning from non-uniform...
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4825042 |
Continuous flow heater assembly for a beverage maker
A beverage maker includes a continuous flow electric heater assembly of tubular construction adapted to be connected to a source of fresh water and is arranged for guiding fresh water therethrough...
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4778977 |
Electrical continuous flow heater
In an electrical continuous flow heater for an appliance such as a coffee machine, a tubular heater member has a jacket tube in heat conducting contact with a pipe for carrying the fluid to be...
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4772777 |
Temperature regulated hot plate for an electric coffee maker
A fixedly positioned hot plate, particularly for use with a coffee maker, has an upper surface for receiving a container of liquid to be maintained at a constant temperature. An electric heating...
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4762055 |
Coffee makers
A coffee maker includes a water reservoir, a drip case for containing coffee powder, a heating pipe for heating water fed from the water reservoir through one of two ends thereof and for feeding...
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4758709 |
Electric coffee maker with warming plate having adjustable heat output to prevent overheating
An electric coffee maker has an electric flow-through brewing water heater with a heating resistor controlled by a temperature dependent regulating switch responsive to the temperature of the...
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4741259 |
Coffee maker having a detachable cassette containing the pump and heater assembly
In a coffee maker having a housing 1, a flow heater 6, a water reservoir 4 and a filter device 3 the flow heater is accommodated in a cassette 10 which is detachably mounted in the housing 1. By...
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4725714 |
Drip-type hot water feeder
A drip-type hot water feeder of a coffee maker incudes an electric heater for heating and boiling water fed from a water reservoir, and a timer for controlling the time for supplying an electric...
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4715269 |
Coffee maker with plastic decanter and low temperature warming plate
A drip-type coffee maker with efficient heat transfer and minimal heat loss keeps coffee at the optimum temperature for proper flavor over an extended period of time. A closed-top decanter formed...
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4653390 |
Apparatus for making tea or coffee
A beverage brewing apparatus of the infusion type in which a hot water tank contains several infusion charges, the tank is connected at the top to a conduit extending to an infusion sprayer over a...
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4653389 |
Boilers or tanks for hot water
A hot water tank particularly for a beverage brewing apparatus of the infusion type in which the hot water tank has a water draw-off tap at a position between the top and bottom of the tank and a...
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4641012 |
Thermostat sensing tube and mounting system for electric beverage making device
The hot water container of a beverage-making device is provided with a removable cover sealed thereto and has arranged therein, an electric immersion coil-type heating element controlled by a...
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4634838 |
Electrically heated coffee percolator
An electric coffee percolator is provided with a fresh water container located above a water heating chamber sized to receive and retain about 30-60% of the volumetric amount of fresh water...
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4613745 |
Electric water heating apparatus for a drip coffee maker
An electric automatic water heating apparatus for drip type beverage, e.g., coffee makers has a housing provided with a reservoir composed of a material of low thermal conductivity arranged to...
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4602145 |
Tap-off hot water system for electric beverage making device
The hot water container of a beverage making device is provided with a removable cover sealed thereto and has arranged therein an electric immersion heating element controlled by a running...
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4558205 |
Electric continuous flow water heater having dual temperature safety limiting devices
An electric continuous flow water heater for domestic appliances, such as coffeemaking machines, has a water heating assembly comprising a tubular electric resistance heating element disposed in...
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4508023 |
Extract generating device
An extract generator for producing either hot or cold beverages. A movable stand for maintaining the temperature of a hot beverage is placed in a first position below a hot water unit. Hot water...
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4460819 |
Instantaneous flow-through electric water heater for coffee makers
A flow-through instantaneous electric water heater for coffee percolators has a metal casting with a substantially flat bottom portion formed with a U-shaped trough receiving therein a U-shaped...
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4426920 |
Coffee and tea making or brewing apparatus
An improved coffee or tea brewer having mounted within a casing a cold water tank and infusing arrangement with a water heater connected between the two and mounted under the tank, the heater...
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4406942 |
Overheating prevention spacer for automatic coffee maker
A spacer for positioning intermediate the bottom of a beverage container and a planar heating surface of an electrically heated hot plate of a coffee maker is formed as a continuous heat conductive...
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4361750 |
Drip coffeemaker having a condenser eliminating delivery of steam to the water spreader
An electric thermostatically controlled drip coffeemaker has a generally upright C-shaped housing with a lower horizontal leg having a heated carafe support, an upper horizontal leg having a water...
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4356382 |
Drip coffeemaker having a condenser eliminating delivery of steam to the water spreader
An electric drip coffeemaker has a generally upright C-shaped housing with a lower horizontal leg having a heated carafe support, an upper horizontal leg having a water spreader, and a vertical leg...
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4356381 |
Warming plate mounting arrangement in a single-pass drip-type electric coffeemaker
An electric single-pass drip-type coffeemaker includes a plastic base having an upper half with an opening surrounded by a downward lip. A metal warming plate closes the opening and is laterally...
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4343988 |
Electrical resistance water heating device, particularly for beverage preparation machines
An electrical resistance water heating device, particularly intended for use in coffee or other beverage preparation machines, includes a solid metal heating plate having planar upper and lower...
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4334141 |
Combined electric water heating and vessel support plate for a beverage preparation device
A combined water heating and vessel support plate for supporting the vessel of a beverage preparation device includes a heating slab having a water flow-through duct constituted by longitudinal...
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4331067 |
Coffeemaker
A coffeemaker in which heated water infuses coffee grounds held in a basket, includes a spreader, which is associated with the basket, and which is adjustable so as to enable relative proportions...
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4330702 |
Electronic control system for coffeemaker
A coffeemaker is provided with a power circuit and a control circuit. The power circuit is connected to a household source of electric power and it is activated by a relay switch. The control...
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4325293 |
Apparatus for making infusion drinks
Apparatus for making an infusion drink, comprises a water supply container and an electrically heated water through-flow conduit, and, therebetween, a regulator for regulating the through-flow of...
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4303827 |
Heating appliance and thermostat mount
An electric heating appliance such as a coffeemaker, has a metallic base with an upper exposed surface and an electric heater on its lower side for heating the surface by conduction. A thermostat...
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4287817 |
Apparatus for use in preparing infusions
An apparatus for preparing infusions such as any of several forms of the beverage coffee can be constructed so as to include an enclosed container in which water is adapted to be heated so as to be...
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4271349 |
Water heater
A water heater for a domestic coffee maker comprises a hot plate which is heated by an electrical resistance heater. A cavity is formed within the hot plate. The cavity extends substantially...
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4224503 |
Coffeemaker water heater having an arrangement for thermally removing scale deposits
There is provided a coffeemaker comprising a water reservoir, a quartz-glass tubular heating chamber having an external electrical heating element in contact therewith, an inlet tube for conducting...
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4214148 |
Indicator for the extent of clarification of waterheaters in electric household appliances
Calcification sufficient to cause material impairment of heat transfer is indicated in a water heater in an electric appliance, such as a coffee maker. The water heater has a first and a second...
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4206341 |
Adjustable temperature warming plate for electric coffee maker
An adjustable temperature warming plate for an electric coffee maker in which a fixedly positioned metal hot plate has an electric heating element disposed beneath and adjacent the hot plate with...
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4188864 |
Electric coffee or tea maker
A coffee or tea pot is placed on a base plate of the coffee/tea maker. A boiler zone which includes a boiler vessel is located laterally adjacent the pot so that the pot is heated from the side...
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4170931 |
Heating device for a percolator and method of using the same
Better coffee is made in a conventional percolator when the percolator is heated on a metal heating plate having a planar top surface and a locating recess centered in the surface. A small metal...
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4141286 |
Throughflow heater for coffee making apparatus
In a coffee making apparatus, a throughflow heater for heating water to be passed to a filter, said heater being included in a water throughflow passage extending from a water reservoir to an...
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