公开(公告)号：US12238847B2

公开(公告)日：2025-02-25

申请号：US18762371

申请日：2024-07-02

Applicant: Advanced Medical Device Technologies, Inc.

Inventor： Ahmad Khanifar ,  Ronald Buschur ,  Kevin Michaels

IPC: H05B6/80 ,  A61M1/28 ,  A61M5/44 ,  H05B6/70

Abstract: The present invention is generally a radio frequency apparatus for warming fluids such as IV fluids. In exemplary embodiments, a uniform warming of fluids is achieved by exposing a fluid-carrying tube to Radio Frequency (RF) energy. The RF energy may be supplied by an RF generator, which is coupled to a waveguide. The waveguide typically includes an inlet into which a fluid tube may be introduced. Inside the waveguide, a pathway may be formed wherein the fluid tube may rest in a predetermined position. In exemplary embodiments, the pathway guides the positioning of the tube along a transmission-line length of the waveguide, in a manner such that the tube gradually approaches an electromagnetic field inside the waveguide and exits at a second terminal end of the waveguide. Having absorbed energy supplied from the RF generator, the fluid inside the tube exits the apparatus warmed to a desired temperature.

公开(公告)号：US12219683B2

公开(公告)日：2025-02-04

申请号：US17248234

申请日：2021-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sanggyun Ye ,  Kyungjin Kim ,  Eonjoong Kim ,  Taehun Kim ,  Jeawon Lee ,  Inki Jeon ,  Jiho Jeong ,  Seunggee Hong

IPC: H05B6/64 ,  F24C7/02 ,  H05B6/80

Abstract: A cooking appliance including a cooking chamber configured to cook food therein and openable in a first direction, a shelf provided to be inserted into the cooking chamber in the first direction and having a cooking surface on which food is placed, a magnetron configured to generate high frequency waves to be supplied to the shelf, and a heat generating member configured to generate heat by the high frequency waves generated by the magnetron. Where the cooking surface includes a first area on one side and a second area on another side, the heat generating member includes a first heat generating portion configured to supply heat to the first area and a second heat generating portion disposed to correspond to the second area, and the first heat generating portion supplies more heat to the first area than the second heat generating portion supplies to the second area.

公开(公告)号：US20240424428A1

公开(公告)日：2024-12-26

申请号：US18687288

申请日：2022-08-26

Applicant: NUIONIC TECHNOLOGIES (CANADA) INC.

Inventor： James M. TRANQUILLA ,  Kenneth G CLARK

IPC: B01D19/00 ,  B01D53/14 ,  B01D53/62 ,  B01D53/78 ,  B01D53/96 ,  H05B6/80

Abstract: Methods and systems for treating a liquid material. A liquid is emplaced in a treatment zone: microwave energy and ultrasonic energy are collectively applied to the treatment zone to effect release of a gaseous material from the liquid material.

公开(公告)号：US20240268004A1

公开(公告)日：2024-08-08

申请号：US18029618

申请日：2021-10-01

Applicant: Microwave Chemical Co., Ltd.

Inventor： Yasunori TSUKAHARA ,  Hisao WATANABE ,  Akinori ISHIZUKA ,  Ryuhei KINJO

IPC: H05B6/80 ,  H01L21/67 ,  H05B1/02 ,  H05B6/70

CPC classification number: H05B6/80 ,  H01L21/67115 ,  H05B1/0233 ,  H05B6/707

Abstract: The present invention provides a microwave treatment apparatus capable of suppressing the occurrence of sparking in a vessel. A microwave treatment apparatus 1 includes: a vessel having a pillar-shaped hollow portion configured to contain a liquid-phase content to be subjected to batch processing using microwaves, and an upper inner face whose height decreases along a direction from a central axis of the hollow portion to the periphery when the vessel is located such that a direction along the central axis is along a vertical direction; a microwave generator that generates microwaves; and a waveguide having a portion protruding from the upper inner face into the hollow portion, and configured to introduce microwaves generated by a microwave generator into the hollow portion.

公开(公告)号：US20240244723A1

公开(公告)日：2024-07-18

申请号：US18444644

申请日：2024-02-17

Applicant: AUTOMATED RETAIL TECHNOLOGIES, LLC

Inventor： James Edward Deaton ,  Linda H. Wu ,  John C. Serieka

IPC: H05B6/80 ,  G07F11/58 ,  G07F17/00 ,  G21F3/00 ,  H05B6/76 ,  H05B6/78

CPC classification number: H05B6/808 ,  G07F11/58 ,  G07F17/0078 ,  G21F3/00 ,  H05B6/766 ,  H05B6/782

Abstract: A vending machine adapted for dispensing at least one pre-packaged food product includes a microwave oven. The microwave oven includes a magnetron that emits microwave electromagnetic radiation, a housing that defines a microwave cavity for receiving the food product. The housing defines a first opening to allow passage of the pre-packaged food product between outside of the microwave cavity and inside of the microwave cavity. The microwave oven also includes a first chain door that selectively covers the first opening so as to prevent the microwave electromagnetic radiation from escaping the housing through the first opening.

公开(公告)号：US12035734B2

公开(公告)日：2024-07-16

申请号：US17322502

申请日：2021-05-17

Applicant: Harold Dail Kimrey, Jr.

Inventor： Harold Dail Kimrey, Jr.

IPC: A23L3/01 ,  A23L3/00 ,  A23L3/06 ,  B65G35/00 ,  B65G37/00 ,  H05B6/48 ,  H05B6/54 ,  H05B6/60 ,  H05B6/62 ,  H05B6/68 ,  H05B6/78 ,  H05B6/80 ,  A47J37/04 ,  H05B6/46

CPC classification number: A23L3/01 ,  A23L3/003 ,  A23L3/065 ,  B65G35/00 ,  B65G37/00 ,  H05B6/48 ,  H05B6/54 ,  H05B6/60 ,  H05B6/62 ,  H05B6/68 ,  H05B6/782 ,  H05B6/80 ,  A23V2002/00 ,  A47J37/045 ,  H05B6/46 ,  H05B2206/045

Abstract: Heating systems utilizing radio frequency (RF) energy and methods for using the same to rapidly and uniformly heat packaged articles moving through the system on one or more convey lines. These systems may be useful for a variety of processes, including the pasteurization or sterilization of packaged foodstuffs.

公开(公告)号：US20240082807A1

公开(公告)日：2024-03-14

申请号：US18261984

申请日：2022-02-21

Applicant: Organic Fuel Technology A/S

Inventor： Jens Christian Pedersen ,  Poul Leth-Espensen ,  Anders Hjortshøj

IPC: B01J19/12 ,  B01J19/00 ,  C10G1/08 ,  C10G1/10 ,  H05B6/70 ,  H05B6/80

CPC classification number: B01J19/126 ,  B01J19/0066 ,  C10G1/08 ,  C10G1/10 ,  H05B6/701 ,  H05B6/806 ,  B01J2219/1218 ,  B01J2219/1227 ,  B01J2219/1269 ,  B01J2219/1293 ,  C10G2300/1003 ,  C10G2300/1011

Abstract: The present invention relates to a single mode or single dominating mode microwave reactor, a single dominating mode microwave reactor system and a method of producing fuel, such as biofuel.

公开(公告)号：US20240049794A1

公开(公告)日：2024-02-15

申请号：US18257004

申请日：2021-11-17

Applicant: Philip Morris Products S.A.

Inventor： Ana Isabel GONZALEZ FLOREZ ,  Tahereh GHAZAANY ,  Mike ROBERTS

IPC: A24F40/46 ,  H05B6/80

CPC classification number: A24F40/46 ,  H05B6/80

Abstract: An aerosol-generating device is provided for heating an aerosol-forming substrate to generate an aerosol, the aerosol-generating device including: an electromagnetic field generator configured to generate radio-frequency (RF) electromagnetic radiation having a predetermined frequency composition; a resonant chamber including a peripheral wall configured to be substantially opaque to RF electromagnetic radiation within the resonant chamber; and a filling arranged within an interior of the resonant chamber so as to circumscribe a substrate cavity defined within the resonant chamber, the substrate cavity being configured to receive the aerosol-forming substrate, the electromagnetic field generator being coupled to the resonant chamber so as to convey the RF electromagnetic radiation generated by the electromagnetic field generator to the resonant chamber, and the filling having a relative permittivity of greater than one.

公开(公告)号：US20240015863A1

公开(公告)日：2024-01-11

申请号：US17801890

申请日：2021-02-24

Applicant: ROMILL S.R.O.

Inventor： Roman Vopálka ,  Nikolaj Ternovoj ,  Pavel Polcer

IPC: H05B6/80 ,  H05B6/76 ,  H05B6/78 ,  H05B6/70 ,  B29D30/06

CPC classification number: H05B6/80 ,  H05B6/76 ,  H05B6/78 ,  H05B6/707 ,  B29D30/0662 ,  H05B2206/044 ,  H05B6/68

Abstract: An apparatus for and a method of microwave heating of rotatable articles includes at least one microwave radiation source, at least one wave guide and a heating chamber for receiving a rotatable article which comprises a material absorbing microwave radiation. Each microwave radiation source is connected to the heating chamber via at least one wave guide having at least one inlet in a lateral wall of the heating chamber. The heating chamber includes at least two covers in the form of an area defined by an inner and outer circumference. At least one cover is vertically slidable relative to the lateral wall of the heating chamber in combination with a stationary ring on the outer circumference of said area and at least one extendable portion on the inner circumference of said area. The method allows for direct and selective heating of the heated portion of the rotatable article, the non-heated portions of the rotatable article outside the heating space are not directly heated.

公开(公告)号：US11821631B2

公开(公告)日：2023-11-21

申请号：US16937731

申请日：2020-07-24

Applicant: Haier US Appliance Solutions, Inc.

Inventor： Michael Blackwood ,  Michael A. Funk

IPC: H05B6/64 ,  H05B6/80 ,  F24C15/00 ,  F24C15/20

CPC classification number: F24C15/006 ,  F24C15/2021 ,  H05B6/6423

Abstract: A door assembly for a microwave appliance includes a door frame that defines a door plenum and an air inlet. A monitor cradle is positioned toward a front of the door frame for receiving an image monitor. A duct is mounted to the door frame to divide the plenum into a low pressure region and a high pressure region, and an air handler is mounted to the duct to urge a flow of air from the air inlet, through the low pressure region, and into high pressure region. The flow of air cools electronics in the high pressure region before passing through an upper outlet that directs the flow of air along a surface of the image monitor and through a lower outlet that directs the flow of air along a transverse direction below the image monitor.