公开(公告)号：US3261343A

公开(公告)日：1966-07-19

申请号：US34650264

申请日：1964-02-21

申请人： ELECTROLUX AB

发明人： JULIUS TIBELL BENGT GUNNAR

IPC分类号： A21B1/26 ,  A47J39/00

CPC分类号： A21B1/26 ,  A47J39/003

公开(公告)号：US2249152A

公开(公告)日：1941-07-15

申请号：US31652440

申请日：1940-01-31

申请人： KELLOG CO

发明人： MARSHALL DONALD E

IPC分类号： A21B1/26 ,  A21B1/48

CPC分类号： A21B1/48 ,  A21B1/26

公开(公告)号：US12117181B2

公开(公告)日：2024-10-15

申请号：US17576246

申请日：2022-01-14

申请人： GAS TECHNOLOGY INSTITUTE

发明人： Paul Eric Glanville ,  Shawn Matthew Scott ,  Miroslaw K. Liszka

IPC分类号： F24C15/32 ,  A21B1/26 ,  F23L15/04

CPC分类号： F24C15/322 ,  A21B1/26 ,  F23L15/04

摘要： Processes and systems for improvements on the efficiencies of convection ovens utilizing exhaust heat recuperation in the form of heat exchangers and premixed combustion systems, and a combination thereof. The heat exchangers and premixed combustion systems allow for increased efficiency of use of fuel and gaseous mixtures within convection oven cavities for improved heating capabilities and decreased efficiency losses.

公开(公告)号：US11779023B2

公开(公告)日：2023-10-10

申请号：US17150216

申请日：2021-01-15

申请人： DUKE MANUFACTURING CO.

发明人： James W. Bigott ,  Daryl R. Monroe ,  Scott E. Willis ,  Phillip Tiberio ,  Michael W. McGaha ,  Robert J. Reese ,  Jeffrey A. Stafford ,  Gregory Glen Stettes ,  Thomas E. Kieffer ,  Kim Charles Fietsam

IPC分类号： F24C15/32 ,  A21B1/40 ,  A21D8/06 ,  F24C7/08 ,  G05B19/10 ,  G06F3/0481 ,  A21B1/26 ,  G06F3/0482

CPC分类号： A21B1/40 ,  A21B1/26 ,  A21D8/06 ,  F24C7/08 ,  F24C15/322 ,  F24C15/327 ,  G05B19/106 ,  G06F3/0481 ,  G06F3/0482

摘要： Dough preparation apparatus and associated methods. The dough preparation apparatus can store and be configured to execute a plurality of dough preparation recipes. In one example, the dough preparation apparatus is configured for thawing or slacking frozen dough and conditioning the dough prior to baking. The dough preparation apparatus facilitates production of baked bread having higher and more consistent quality.

公开(公告)号：US20230248179A1

公开(公告)日：2023-08-10

申请号：US18302343

申请日：2023-04-18

申请人： Omachron Intellectual Property Inc.

发明人： Wayne Ernest Conrad ,  Dave Petersen ,  Nina Conrad

IPC分类号： A47J37/06 ,  F24C7/08 ,  F24C15/32 ,  A21B1/26

CPC分类号： A47J37/0641 ,  F24C7/08 ,  F24C15/327 ,  A21B1/26 ,  A47J37/0754

摘要： An air fryer comprises an air flow passage provided between an inner shell and an outer shell; a first cooking chamber having a first cooking fan in air flow communication with the first cooking chamber and a first heating element in thermal communication with the first cooking chamber. A cooling fan, when actuated, circulates air within the airflow passage. A common motor is drivingly connected to each of the cooking fan and the cooling fan, wherein a first axle portion drivingly connects the common motor to the cooking fan, a second axle portion drivingly connects the common motor to the cooling fan and, when the air fryer is positioned with the bottom on a horizontal surface, the first axle portion extends upwardly from an upper side of the common motor and the second axle portion extends downwardly from a lower side of the common motor.

公开(公告)号：US11659840B2

公开(公告)日：2023-05-30

申请号：US16800789

申请日：2020-02-25

申请人： ILLINOIS TOOL WORKS INC.

发明人： Joshua B. Murphy ,  Jeffrey T. Debord ,  Eric A. Soller ,  Richard W. Cartwright

IPC分类号： A21B1/40 ,  A21B2/00 ,  A21B1/26

CPC分类号： A21B1/40 ,  A21B1/26 ,  A21B2/00

摘要： An oven may include a cooking chamber, a user interface, a first energy source, a second energy source and a cooking controller. The cooking chamber may be configured to receive a food product. The user interface may be configured to display information associated with processes employed for cooking the food product. The first energy source may provide primary heating of the food product placed in the cooking chamber. The second energy source may provide browning for the food product. The cooking controller may be operably coupled to the first and second energy sources. The cooking controller may include processing circuitry configured to enable an operator to make a browning control selection via the user interface by providing operator instructions to a selected control console rendered at the user interface. The selected control console may be selected based on a cooking mode of the oven. The browning control selection may provide control parameters to direct application of heat to the food product via the second energy source.

公开(公告)号：US11466867B2

公开(公告)日：2022-10-11

申请号：US16720869

申请日：2019-12-19

申请人： Samsung Electronics Co., Ltd.

发明人： Tae Hun Kim ,  Hyun Sang Kim ,  Bok Hyun Jang ,  Yu Jeub Ha ,  Qasim Khan

IPC分类号： F24C15/32 ,  F24C14/02 ,  F24C3/08 ,  A21B1/26 ,  F24C14/00 ,  A47J27/00 ,  F24C15/02 ,  A21B3/02

摘要： An oven with an enhanced structure to keep a cooking space clean includes a main body, a cooking chamber formed inside the main body and including a bottom wall, a burner provided at an outer lower part of the cooking chamber to heat up the cooking chamber, a door arranged to open or close the cooking chamber, a bottom plate coupled to the bottom wall of the cooking chamber with a gap from the bottom wall such that the bottom plate is located inside the cooking chamber, and an outlet for heated air formed between one end of the bottom plate facing the door and the bottom wall of the cooking chamber such that heated air generated from the burner is supplied to the door.

公开(公告)号：US11382455B2

公开(公告)日：2022-07-12

申请号：US17308522

申请日：2021-05-05

申请人： Electrolux Home Products, Inc.

发明人： Steven M. Swayne ,  Timothy Turner

IPC分类号： A21B1/26 ,  A47J37/06 ,  A23L5/10 ,  F24C7/08 ,  A21B1/24

摘要： A method is disclosed for cooking food in an oven cavity, where air is the cooking medium. Using a predetermined cooking algorithm, a temperature of the oven cavity is adjusted in a plurality of temperature and/or time regulated cooking stages. An initial pre-heat stage targets a first target temperature including a user-selected oven cavity temperature plus a first offset. A subsequent post-heat stage targets a second target temperature including the user-selected temperature plus a second offset different from the first offset. Two or more heating elements and a fan are operated during the post-heat stage according to a duty cycle controlled via a hysteresis temperature control algorithm or a PID temperature control algorithm.

公开(公告)号：US11229315B2

公开(公告)日：2022-01-25

申请号：US17116286

申请日：2020-12-09

申请人： Sunbeam Products, Inc.

发明人： William Michael Kennedy ,  Eddy Fung

IPC分类号： A47J37/06 ,  A47J36/10 ,  A47J27/08 ,  A47J27/086 ,  A47J37/12 ,  A21B1/26 ,  A47J37/07

摘要： The present invention provides a combination pressure cooker and air fryer lid that may be attached to a vessel. The lid may be adjustable between two general cooking positions. In the first cooking position, the lid may operate with the vessel as a pressure cooker. In the second cooking position, the may operate with the vessel as an air fryer. In performing either of the pressure cooking or air fryer cooking functions, the lid need not be replaced.

公开(公告)号：US20220000124A1

公开(公告)日：2022-01-06

申请号：US17366930

申请日：2021-07-02

申请人： LG ELECTRONICS INC.

发明人： Chung KANG ,  Changuk LEE ,  Siyoung RYU

IPC分类号： A21B1/40 ,  A21B1/26 ,  A21B1/36 ,  F24C7/08

摘要： Disclosed herein is a cooking appliance may control operations of a steam supply device configured to supply steam into a cooking space and a heating unit configured to heat an inside of the cooking space, thereby maintaining a temperature in the cooking space at a boiling point of water or less during cooking.