A COOKING VESSEL, A METHOD FOR MANUFACTURING THEREOF, AND A COOKING DEVICE USING THE COOKING VESSEL

A cooking vessel, a method for manufacturing thereof, and a cooking device using the cooking vessel are provided to remove a magnetic metal and reduce weight of a pot by coating a wall of a pot with transparent resin, and to prevent copper from being eluted by coating the inside of the pot with a pr...

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Bibliographische Detailangaben
Hauptverfasser:	HOKIMOTO AKIO, SUGIMOTO NAOKI, MATUOKA TETUYA, NAITO TAKESHI, OKAMOTO DAISUKE
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR MAKING BEVERAGES APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HUMAN NECESSITIES KITCHEN EQUIPMENT PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPICE MILLS SPRAYING OR ATOMISING IN GENERAL SUCTION CLEANERS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS TRANSPORTING
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Beschreibung
Zusammenfassung:	A cooking vessel, a method for manufacturing thereof, and a cooking device using the cooking vessel are provided to remove a magnetic metal and reduce weight of a pot by coating a wall of a pot with transparent resin, and to prevent copper from being eluted by coating the inside of the pot with a protective layer. An electromagnetic inductive cooker(1) comprises a pan(2), a cooker body(8) having a heating unit, and a cover(14). The pan is made of copper, copper alloy, or stainless steel. A flange(2A) is formed at an opening of an upper surface of the pan, and is caught with a shoulder part of a frame cover(3). The cooker body includes a pan receiving case(4) and the frame cover. The frame cover and the pot receiving case are made of a mold of synthetic resin. A predetermined gap is formed between the pot receiving case and the frame cover. A pan motor(9) and a control substrate(10) are installed in the gap. When the pan motor is driven, the control substrate is cooled. The pot receiving case has a bottom part(4A) and a body part(4B) covering a body part of the pot. An opening(4C) is formed at the center of the bottom part. The opening is installed with a temperature sensor(7). The cover has inner and center covers(15,16), a pressure valve device(17), and an outer cover(18). The pressure valve device has a valve sheet(17v1) having a pressure hole(17v0), a metallic ball(17v2), a cover(17v3) having the ball, and a plunger(17vp). An outer wall of the pan is coated with transparent resin, and an inner wall of the pan is coated with a protective layer.