Abstract: A cooking appliance, particularly an electric fryer, having a vat and a lid enclosing a cooking chamber, the lid having a viewing window. The cooking chamber has an air inlet and an air and cooking vapor outlet connected to a suction device. Air introduced through the air inlet is directed toward the air and cooking vapor outlet while passing under the viewing window. An electric heating resistor is disposed inside the vat and is connected to a control box separable from the vat. Said suction device is supported by said control box.

Abstract: The present invention is a fryer basket or roaster basket constructed with fine wire mesh to prevent food particles from remaining in the fryer oil once the fried food is removed. The fryer basket is preferably constructed of stainless steel, but other materials could be used including but not limited to copper, brass, glass, fiberglass or the like.

Abstract: Disclosed herein is a circulating filtration type frying machine, which heats oil in a vessel using heating means, such as a heater or a burner, to fry food. The frying machine includes a partition, which is provided in the vessel to partition a space in the vessel into a heating space and a frying space and comprises a horizontal part and a vertical part. An oil inlet is defined between the bottom of the vessel and the end of the horizontal part of the partition. An oil outlet is defined between a sidewall of the vessel and the upper end of the vertical part. The frying machine includes a collection space, which extends downwards from the frying space at a position adjacent to the oil inlet to collect residue of fried food therein. A valve is provided in the collection space to control discharge of the collected residue of the fried food. Thus, oil heated in the heating space is discharged through the oil outlet and is moved into the frying space.

Abstract: To provide an external heating type reduced pressure fryer capable of carrying out a cycle of heating and circulating an oil between a frying tank and a heating apparatus even when a frying treatment of a food is carried out in the frying tank, the external heating type reduced pressure fryer includes a frying tank for immersing the food to a heated oil to be subjected to a frying treatment, an oil heating apparatus for heating the oil, an oil transferring path and an oil recirculating path connecting the frying tank and the oil heating apparatus, a circulating pump installed in the oil transferring path, and an oil/water separating portion for removing water in the oil, the oil/water separating portion includes a first baffle plate for forming a flow path of detouring the oil bent in an up and down direction, the water in the oil is interrupted by the baffle plate during a time period of making the oil flow to a downstream side while detouring the first baffle plate to promote the water to evaporate to a gas

Abstract: A filter system for use in a fryer includes multiple filter apparatus in a container. The filter apparatus each comprise a filter assembly, and a manifold block. Each filter assembly has a drain bracket and drain fitting attached to the lower edge. The drain fitting is shaped to slidably fit into the manifold block. Multiple filter assemblies with associated valves are in fluid communication with a pump each valve operable to close fluid communication. Flow through a filter assembly may be shut off for removal or replacement of the filter assembly during continued operation of the fryer and continued filtration by another filter assembly.

Abstract: A fryer is provided which, during a standby for cooking, can keep the temperature of a cooking oil slightly lower than a cooking temperature and, during cooking, can quickly raise the oil temperature to the cooking temperature. The fryer also has capabilities of easily performing a heat exchange operation on the cooking oil, preventing degradation of the cooking oil, securing a good kitchen environment and enhancing a work efficiency. The fryer comprises a fryer tank having oil and water for cleaning the oil stored in two layers one upon the other; and a heater installed in the oil layer; wherein the water in the water layer is drawn out from a water suction opening at a bottom of fryer tank, cleaned by a filtering water tank and then delivered into the fryer tank almost horizontally in an off-centered direction from a water supply opening formed in a lower, side wall of the fryer tank, thus rotating the water in the fryer tank in a swirl.

Abstract: A multi-function system for automatically filtering and maintaining cooking oil in fryer pots of a deep fryer having a deep fryer and a plurality of fryer pots is provided. Each of the plurality of fryer pots contains at least a first temperature sensor and a second temperature sensor. The deep fryer is capable of operating in an automatic filling mode to maintain an oil level when the first sensor senses a first predetermined oil temperature and an automatic filtration mode to allow filtration of oil in one of the plurality of fryer pots after the first sensor senses a first predetermined oil temperature.

Abstract: A deep fryer having a plurality of fryer pots disposed in the deep fryer. Each of the plurality of fryer pots having a first temperature sensor, a second temperature sensor a drain valve and return valve. The system further has a controller that is pre-programmed to count a number of cooking cycles. After the first temperature sensor senses a first predetermined temperature, oil drains from the fryer pot through the drain valve and when the second temperature sensor senses a second predetermined temperature the oil has substantially returned to the fryer pot through the return valve.

Abstract: An oil filtering system for a storage unit configured to receive and hold oil from a fryer in a main storage space thereof includes a filtering unit and a conveying unit. The filtering unit is removably arranged on an inner bottom surface of the storage unit within the main storage space and configured to filter the oil in the storage unit via lower and upper filtering layers thereof. The conveying unit is removably connected to the filtering unit and has a portion extending upwardly from the filtering unit within the main storage space for conveying the filtered oil from the filtering unit.

Abstract: A system and method for automatic oil filtration and treatment with an enclosed filter medium.

Abstract: Frying vessel for a deep fryer apparatus, the frying vessel is closed with a bottom part from the bottom and with side wall from the side, a substantially horizontally formed electric heating element which is immersed in the frying oil and is in direct contact with the same is placed within the vessel, and at the bottom part of the vessel an outlet is provided. The bottom part of the vessel comprises a downwardly narrowing funneled portion, and the outlet is formed in the funneled portion.

Abstract: A deep fat fryer with continuous oil filtering and purging of sediments therefrom during uninterrupted fryer operation is provided. The filter includes a cylindrical hollow housing with a first end and a second end and a hollow cylindrical screen with a longitudinal axis and first and second ends. The screen is disposed coaxially within the hollow housing to define an annulus therebetween. A piston mounted within the screen and reciprocatingly movable along the longitudinal axis between the first and second ends of the screen. A pump, seal, and associate motor are provided to provide continuous oil flow through the filter and the remainder of the fryer. A heat exchanger is provided downstream of the pump to transfer heat from the fryer to the oil flowing through the heat exchanger.

Abstract: A fryer filtration arrangement includes an oil reclamation system to reclaim used filtered cooking oil.

Abstract: An automatic, or “one touch,” filtering system for filtering a cooking medium in a cooking apparatus, e.g., a fryer, includes a cooking vessel, e.g., a frypot; a drain valve disposed on a drain path between the cooking vessel and a filter container; a fill valve disposed on a fill path between the filter container and the cooking vessel; a pump disposed on one of the first path and the second path for conveying the cooking medium from the drain path to the fill path through the filter container; a controller configured to selectively operate the drain valve and the fill valve to regulate a flow of cooking medium to and from the cooking vessel; and a single switch configured to send a control signal to the controller in response to actuating the switch. The systems and methods of the invention provide automatic filtering that may reduce or eliminate incorrect valve operation, so that the filtering process may be performed correctly each time.

Abstract: The invention relates to a cooking appliance comprising a case (1) and a vessel (2). Said vessel is intended to receive a cooking bath and is equipped with a draining device (10) which is used to drain the contents of the vessel (2) into a draining container (3), said container being removably-disposed in relation to the case (1). According to the invention, the draining device (10) comprises a thermostatic valve (16) consisting of a heat-sensitive mechanical element which moves according to the temperature.

Abstract: Improved features for a filter system for a deep fat fryer are described. The fryer includes a movable filter pan disposed below the cooking tank which is fed by gravity when the tank is drained through a downspout. The downspout is curved and rotatable from a down position when it is in use/storage to an up position when it is not in use and a stabilizing clip is mounted on the downspout to secure a separate polishing tube when it is in the down or horizontal position to allow one handle to lift two pipes at the same time for removal of the filter pan. An inline removable filter is provided in the oil return line, and the return line is slidably supported on the side of the filter pan so that it can rise and fall with the debris in the filter pan.

Abstract: A fryer filtration arrangement utilizes certain automated components.

Abstract: A cooker has a pan of circular configuration with an open upper end receiving a circular lid and a bottom having apertures therein. A disk shaped drip tray disposed below the pan and having upstanding lugs thereon is selectively moved between raised and lowered positions using opposite latching mechanisms which adjustably couple the drip tray to the pan. In the raised position, the drip tray engages the bottom of the pan and the lugs on the drip tray extend into and close the apertures in the pan. In the lowered position, the lugs are removed from the apertures, permitting greases, fats and similar substances to drain through the apertures and onto the drip tray. The latching mechanisms permit separation of the drip tray from the pan for separate cleansing thereof such as by placing in a dishwasher.

Abstract: An electric deep frying appliance adapted for the heating of cooking oil comprising a bowl and heating assembly; said heating assembly including a heat distributor wherein said heat distributor is in the form of an annular dished member; said heating assembly further including a control pylon adapted to provide power and temperature control to said heat distributor.

Abstract: A device for filtering the frying bath of an electric fryer having a heating resistor that is immersed in a frying bath in a tank during frying, the device including: a filter screen adapted to extend beneath the immersed electric resistor; and at least one holding element for connecting said screen to the immersed electric resistor. An electric fryer composed of; a tank provided to receive a frying bath; an electric heating resistor provided to be immersed in the frying bath; and the device described above.

Abstract: A liquid heating cooker including a box-shaped vat having a bottom panel A, rear panel B, left panel C, right panel D, and holding panel E, which are separated by welding lines F to I. The welding lines F and G are provided on a front wall portion, a bottom wall portion, a front wall portion and upper bottom wall portions 12e and 12f of an oil sediment holding portion, and a rear wall portion, whereas the welding lines H and I are provided on the front wall portion and the rear wall portion of the oil sediment holding portion. The welding lines are not provided at the corner portions of the vat and the corner portions are rounded. Consequently, even if the fryer is repeatedly operated and stopped, cracking at the welded portions and/or the corner portions due to expansion and contraction of the panels does not occur easily.

Abstract: A filter mounting system of a filter assembly for a fryer apparatus is disclosed, the filter mounting system including a slip fitting slidably receivable in a slip fitting receiver of a tank outlet port. A grasping member is functionally attached to the mounting system for removal of the filter assembly without the necessity of cooling the cooking oil contained in the fryer.

Abstract: A pressure fryer is provided including a cooking container having a pressure vent which is connected to a high pressure cylinder filled with carbon dioxide. An electromagnetic valve and a check valve are provided on the connecting tube between the pressure vent and the high pressure cylinder. A lid includes a safety valve and a pressure sensor. A controller opens and closes the safety valve and the pressure for the electromagnetic valve for supplying carbon dioxide into the cooking container based on the pressure therein which is obtained from the pressure sensor, such that the pressure in the cooking container can be maintained within a predetermined value.

Abstract: A fryer filtration arrangement includes an oil drain pan and associated filter assembly. The filter assembly may be removably connected to the pan by a friction fit coupling arrangement. The pan may be positioned in latch-free movable drawer. The fryer vat may be shaped such that particulate matter settles therein along a substantially linear region and oil circulated during a filtration operation may flow along the substantially linear region to push the settled particulate matter to the pan and filter assembly.

Abstract: A frying apparatus (1) for frying a food product comprises a container (20) and at least one conveying device (201, 202, 203, 204) and corresponding at least one submerging device (301, 302, 303, 304). The submerging device is adapted to be moved between an out-of-use mode in which it is in a raised position and an in-use mode in which it is in a lowered position and is operative to hold the food product down on the conveyor belt. In use, oil at a pre-determined elevated temperature is held in the container and the conveying device for carrying the food product is located underneath the surface of the liquid with food product carried on the conveying device being held down under the surface of the liquid by the submerging device thereby preventing the food product from floating to the surface of the liquid, ensuring effective and consistent cooking of the food product.

Abstract: A food-cooking appliance having a main body in which a cooking bowl (6) is mounted and a lid (7) removably mounted to the main body and designed to close the main body in a substantially airtight manner during cooking. The food-cooking appliance also includes odor treatment means (10) for treating cooking odors, which means are associated with the lid (7), and heater means. The lid (7) is removably mounted to be removable from the main body and from the cooking odor treatment means (10) so as to be separable simultaneously from the main body and from the odor treatment means (10).

Abstract: A grill apparatus includes a base having a cooking plate, an exhaust fan mounted in the base for sucking exhaust air generated by the cooking plate, and a water-cooled muffler device mounted in the base and including a housing through which the exhaust air passes. The water-cooled muffler device creates water curtains for filtering, cooling, and muffling the exhaust air. The exhaust air after handling can be directly discharged indoors.

Abstract: A filter assembly for a fryer system includes wall elements around the perimeter of the filter, such wall elements allowing the accumulation of a quantity of particulates filtered from the cooking oil. Passageways provided at the base of the wall elements and drain openings between individual wall segments allow draining of cooking oil from the filter surface as the filter assembly is removed from the cooking oil.

Abstract: A portable exhaust fan is disclosed. The portable exhaust fan has a hood, two adjustable length hood end elements, four adjustable legs, a grease trap tray connected to the hood, a fan enclosure connected to the grease trap tray with a motorized fan mounted within the enclosure, a charcoal filter element connected to the fan enclosure, and a top grill connected to the charcoal filter element. The portable exhaust fan has particular utility in connection with providing suitable air cleaning and air exhaust for cooking appliances such as cooktops, ranges, electric griddles, fry pans, and deep fryers in different locations.

Abstract: A fryer which notifies an appropriate oil filtering timing is disclosed. While various kinds of cooking is repeated, the degree of amount of fry residues set previously in accordance with menu switch is accumulated every time each menu switch (M1-M5, M7-M11) is pressed (S3-S12, S13: NO, S14: NO). When an accumulative value of amount of accumulated fry residues N is over 50(S14: YES), a notification for filtering timing is performed by blinking a filtering sign “*” at the right side of the display portion 14 (S15). In this way, the oil filtering timing is determined based on an estimated amount of fry residues. Therefore, the notification is performed appropriately.

Abstract: The primary object of the present invention is to provide an inexpensive fryer, and a further object is to improve thermal efficiency and make cleanup easier. A box-shaped oil vat 10 in which cooking oil is filled has a bottom wall portion 11 that is formed sloping downward toward the rear of the fryer. A burner 20 is provided at the bottom wall portion 11, with which a wide heating area can be secured. An exhaust duct 30 for conveying combustion gas from the burner 20 to the outside the fryer is provided around the oil vat 10 for securing the heated area. With this configuration, it is possible to inhibit the radiation of heat from the cooking oil while promoting the heat exchange between the combustion gas and the cooking oil. Moreover, the cooking oil can be adequately heated by simply providing a single burner 20, so manufacturing costs are not increased.

Abstract: A universal pan or pot lid is disclosed, absorbing and filtering steam and smell with the optional aid of a sucking fan. This lid preferably of transparent material is provided with a filter changing color when it is saturated and arranged in a burn proof ergonomic knob that can be detached from the lid flat allowing an easy cleaning and washing of all its components.

Abstract: Cleaning and oil filtering apparatus for removal of all solid waste material from a container generally containing hot cooking oil and for filtering the cooking oil, includes a pump, by which the cooking oil can be moved through an intake insertable at the bottom of the container, a holding tank for temporary storage of cooking oil filtered through the filtering elements, and a discharge insertable in the container and through which cooking oil from the holding tank can be discharged or cooking oil from the container can be moved through the intake and filtering elements, and discharged to the container.

Abstract: The invention relates to a method and a device for deep-frying products to be deep-fried with hot fat. Fat that is conveyed in a circuit by a pump is heated, brought into contact with the product to be deep-fried and filtered. The quantity of fat circulating in the circuit is kept to a minimum by using a heating device in which a minimal volume of fat reaches the required temperature as quickly as possible for heating the fat and by using lines with as small cross-section as possible and which are as short as possible for transporting the fat.

Abstract: The invention relates to A food-cooking appliance comprising:

Abstract: A cooking appliance composed of: a housing; a vessel provided to be placed in the housing and arranged to receive a cooking bath; an emptying device provided in the vessel for permitting the cooking bath to be drained from the vessel; an emptying receptacle for receiving the cooking bath from the vessel; a first valve associated with the emptying device; a maneuvering button associated with the emptying device; and a control mechanism mounted on the emptying receptacle and interposed between the maneuvering button and the first valve for moving the first valve between open and closed positions and response to movements of the maneuvering button, wherein the emptying receptacle is removable from the housing.

Abstract: Fryer for frying food having a removable oil containing cartridge. The fryer includes a fry basket adapted to receive the food to be fried, a vessel adapted to receive the fry basket, a bowl adapted to receive the vessel and the removable oil containing cartridge, at least one of the fry basket and the vessel being adapted to move between a first position and a second position, the first position being characterized by movement of the oil from the removable oil containing cartridge and into the fry basket and the second position being characterized by movement of the oil from the fry basket into the removable oil containing cartridge, and at least one of a biasing mechanism being arranged inside the removable oil containing cartridge, the removable oil containing cartridge having a bellows shape, and the removable oil containing cartridge being removably connected to the vessel.

Abstract: A container for frying food. The container is shaped to snugly fit within a basket, utilized for frying or deep-frying in oil. The container is made of a heat resistant conductive material, which may withstand extreme temperatures to cook when frying. Additionally, the heat resistant conductive material increases heat intensity to cook more rapidly, with less energy. The container has a plurality of small holes at each sidewall, to allow oil to escape, but not the contents within. Benefits of the instant invention include multiple reuse of cooking oil and increased life span of the oil, lower energy consumption to cook, decreased cooking time, and increased “crispy” quality of food.

Abstract: A fryer filtration arrangement includes an oil drain pan and associated filter assembly. The filter assembly may be removably connected to the pan by a friction fit coupling arrangement. The pan may be positioned in latch-free movable drawer. The fryer vat may be shaped such that particulate matter settles therein along a substantially linear region and oil circulated during a filtration operation may flow along the substantially linear region to push the settled particulate matter to the pan and filter assembly.

Abstract: A semiautomatic deep frier which provides for the purification of the fumes and odors of the frying vapors prior to the expulsion thereof to the exterior, having in addition to the elements necessary for frying, a condenser inside which is a stainless steel coil and is connected to a collector that collects water and frying oils and is itself connected to a residual liquid outlet pipe that terminates into a tank. Dry air from the condenser goes through carbon filters prior to their expulsion to the outside through the grilles.

Abstract: A vessel for cooking food under pressure wherein the shape of a bottom surface of the vessel and the position of heating elements which heat cooking fluid contained within the vessel act to form a cool zone in a region near the bottom surface. Within the cool zone, the temperature of the cooking fluid is maintained below the cooking temperature so that food particles dislodged from the food being cooked do not burn and contaminate the cooking fluid. In addition, the temperature in the cool zone is maintained above the boiling point of water so that moisture contained within the food particles is continuously evaporated during the cooking cycle, preventing boil over conditions. A novel pressure release system is provided for intermittently operating a pressure release valve near the end of the cooking cycle. A computer controller controls operation of the release valve based upon the temperature of the cooking fluid to eliminate sudden drops in temperature.

Abstract: A stand-alone filtering apparatus for use with indoor barbecuing includes a base configured for the reception of a heating assembly and a filter unit which is selectively positionable in a vertical direction relative to the base. The filter unit includes a filtering element for removing contaminants from a medium as the medium passes therethrough and a ventilation system for creating an air flow for drawing the medium and the contaminants through the filtering element.

Abstract: A system for removing cooking oil from a fryer vat is provided. The system includes a storage tank for storing cooking oil. The storage tank is disposed remotely from the fryer vat and in fluid communication with the fryer vat through a fixed piping system. A pump is arranged to transfer cooking oil from the fryer vat to the storage tank through the fixed piping system. A shut-off valve for directing cooking oil transferred by the pump to the storage tank is also provided. The shut-off valve is movable between an open position wherein the shut-off valve permits cooking oil to flow through the fixed piping system to the storage tank and a closed position wherein the shut-off valve blocks flow of cooking oil through the fixed piping system to the storage tank. A level sensor is arranged to detect whether the cooking oil in the storage tank is at a predetermined level.

Abstract: The invention provides a fryer wherein the tasks of supplying and disposing oil are both simple and safe. An oil supply pipe (41) branches off from an oil pipe (34) between an oil tank (31) and an oil pump (33) of a fryer (1), and an oil supply valve (42) is provided at that connection portion for switching the intake route of the oil pump (33) between the oil tank (31) and the oil supply pipe (41). An oil disposal pipe (44) branches off from the oil pipe (34) between the oil pump (33) and an oil vat (11), and an oil disposal valve (45) is provided at that connection portion for switching the outflow route of the oil pump (33) between the oil vat (11) and the oil disposal pipe (44). Then, the valves are operated with an oil supply valve lever (43) and an oil disposal valve lever (46), and driving the oil pump (33), the tasks of supplying and discarding oil are carried out automatically.

Abstract: A frying pan is constructed to include a pan body, the pan body having a flat circular frying wall upwardly protruded from a flat bottom thereof, a step extended around the periphery of the flat circular frying wall, and a plurality of L-shaped hooks equiangularly spaced around the frying wall, and an annular oil filter fitted onto the flat circular frying wall and supported on the step in flush with the flat circular frying wall for filtering excessive edible oil when frying food on the frying wall, the annular oil filter having a plurality of notched bottom mounting lugs respectively coupled to the hooks of the pan body.

Abstract: Fryer for household use. The fryer includes a fry basket adapted to receive the food to be fried. A vessel is adapted to receive the fry basket. A bowl is adapted to receive the vessel and a quantity of oil. At least one of the fly basket and the vessel is adapted to move between a first position above the oil and a second position which is at least partially within the oil. A filter is adapted to be disposed inside the bowl. A biasing mechanism is adapted to be disposed within the bowl. A retaining mechanism is provided for retaining one of the fry basket and the filtering vessel in the second position.

Abstract: An improved efficient deep fat fryer is described. Heat exchange within the fryer tank is facilitated by a “U” shaped burner tube which is cantilever mounted from a side of the tank and a burner system is provided to circulate in a spiral pathway products of combustion through the burner tube. An internal turbulator baffle is provided to both facilitate the spiral circulation through the tube and to facilitate heat transfer from the combustion gases to burner tube walls. Exhaust gases are circulated downwardly from the burner tubes to a plenum beneath the tank which also has heat transfer baffle plates to facilitate heat exchange. Ultimately the products are expelled through a flue. The system further comprises filter bags for continuously filtering the oil which are disposed in a sump at the surface of the oil so that oil continually spills from the tank into the sump where it is filtered preferably by one or more bags of cloth material.

Abstract: A filter system for a deep fat fryer is described. The filter system can be used in a single fryer or with two or more sequentially operated fryers. In the later case, a common filter pan is used with a horizontal filter in the pan, disposed below a common drain pipe. A return pipe is mounted in the center of the filter. This pipe is connected to a pump inlet so that oil to be filtered is admitted to the pan above the filter, and filtered oil is removed from the pan through the filter. Filtered oil is then circulated by the pump through a three port valve to return the oil to the appropriate fryer tank. If the valve is closed the oil will be routed through the valve to an adjacent tank valve for admission to that tank so that a single pump may be used for a plurality of tanks. An optional flush system can also be provided so that oil can be used to flush a tank manually.

Abstract: The invention provides a fryer wherein the tasks of supplying and disposing oil are both simple and safe. An oil supply pipe 41 branches off from an oil pipe 34 between an oil tank 31 and an oil pump 33 of a fryer 1, and an oil supply valve 42 is provided at that connection portion for switching the intake route of the oil pump 33 between the oil tank 31 and the oil supply pipe 41. An oil disposal pipe 44 branches off from the oil pipe 34between the oil pump 33 and an oil vat 11, and an oil disposal valve 45 is provided at that connection portion for switching the outflow route of the oil pump 33 between the oil vat 11 and the oil disposal pipe 44. Then, the valves are operated with an oil supply valve lever 43 and an oil disposal valve lever 46, and driving the oil pump 33, the tasks of supplying and discarding oil are carried out automatically.

Abstract: In accordance with this invention, an improved filter resembling an envelope is disclosed. The filter envelope for the filter frame element includes an enclosure, the enclosure being constructed from planar first and second filter paper members lying atop one another. The first and second filter paper members each have a lateral, medial, base, and top sides, the lateral, medial, and base sides being connected to each other, respectively, to define the enclosure. The top side of the first member is not connected to the top side of the second member so as to define an opening in the enclosure to receive the frame. A closure is formed from a planar third filter paper member which is connected to a portion of the enclosure being proximate to the opening. The third filter paper member is movable between a first position and a second position, the second position being suited to close the opening.