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101. 发明公开

EP4422351A1 INTEGRATED CAVITY PLATE SEAL 审中-公开
公开(公告)号：EP4422351A1
公开(公告)日：2024-08-28
申请号：EP24159515.6
申请日：2024-02-23
申请人： B/E Aerospace, Inc.
发明人： PANJER, Erik , HOOGLAND, Frank , DEKKERS, Roy , PRONK, Hans
IPC分类号： H05B6/64 , H05B6/74
CPC分类号： H05B6/745 , H05B6/6408
摘要： A seal for a cavity plate in a microwave oven (100) is described herein. The seal includes a seal body (106) having an outward sealing surface defined around a seal perimeter. The outward sealing surface is configured to seal against inward facing walls of a microwave oven (100). The seal body (106) also includes an inward sealing surface spaced inward from the outward facing surface. The inward sealing surface is configured to seal against an outer edge of a cavity plate. The seal further includes a plurality of seal supports (120) extending from the seal body (106) on a cavity side of the seal body (106) for maintaining cavity spacing between a bottom microwave oven (100) surface and the seal body (106).

102. 发明授权

EP2906021B1 ELECTROMAGNETIC TRANSMISSION DEVICE AND ELECTROMAGNETIC TRANSMISSION SYSTEM 有权
公开(公告)号：EP2906021B1
公开(公告)日：2023-08-30
申请号：EP13844105.0
申请日：2013-10-01
发明人： HOMMA, Yukihiro , NISHIHARA, Jun , SASAKI, Takuro
IPC分类号： H05B6/80 , F27D11/12 , G01S7/282 , H01Q15/16 , H05B6/66 , H05B6/74

103. 发明授权

EP3779415B1 DIELECTRIC CONSTANT ESTIMATION DEVICE AND MICROWAVE HEATING APPARATUS PROVIDED WITH DIELECTRIC CONSTANT ESTIMATION DEVICE 有权转让
公开(公告)号：EP3779415B1
公开(公告)日：2022-11-09
申请号：EP18913858.9
申请日：2018-04-06
发明人： SAKAMOTO, Yoshihiro , OGASAWARA, Fumitaka
IPC分类号： G01N22/00 , F24C7/02 , F25D23/00 , G01R29/00 , G01R35/00 , H05B6/74

104. 发明授权

EP3661326B1 HIGH-FREQUENCY HEATING DEVICE 有权
公开(公告)号：EP3661326B1
公开(公告)日：2022-04-20
申请号：EP20152193.7
申请日：2017-06-20
发明人： OKAJIMA, Toshiyuki , OOMORI, Yoshiharu , YOSHINO, Koji
IPC分类号： H05B6/74 , H05B6/70

105. 发明授权

EP3618570B1 MICROWAVE TREATMENT DEVICE 有权
公开(公告)号：EP3618570B1
公开(公告)日：2021-06-09
申请号：EP18791220.9
申请日：2018-04-18
发明人： OOMORI, Yoshiharu
IPC分类号： H05B6/70 , F24C7/02 , H05B6/66 , H05B6/72 , H05B6/74

106. 发明公开

EP3800967A1 MICROWAVE HEATING DEVICE 审中-公开
公开(公告)号：EP3800967A1
公开(公告)日：2021-04-07
申请号：EP18925407.1
申请日：2018-07-02
申请人： Mitsubishi Electric Corporation
发明人： SUENOBU, Hiroshi , YAMAURA, Shingo , TANAKA, Tai , TAKIKAWA, Michio
IPC分类号： H05B6/74 , H05B6/64
摘要： What is provided here are: a radiation element (3) provided at one of walls of a heating chamber (1), for radiating a microwave into the heating chamber (1); at least one hollow dielectric member (4) in which a gas (41) is sealed, the hollow dielectric member (4) having electrodes (42) at both end portions thereof; and a control unit (100) having a plasma control unit (101) for controlling the state of the hollow dielectric member (4) and a current adjustment unit (102) for adjusting a current to be applied to the electrodes (42) of the hollow dielectric member (4), under the control of the plasma control unit (101), the current adjustment unit (102) being connected to the electrodes (42); wherein the at least one hollow dielectric member (4) is provided along one of the walls which is other than the wall at which the radiation element (3) is provided; and wherein the plasma control unit (101) controls the state of the hollow dielectric member (4) so that it is put into one of states of: a plasma state in which the microwave is reflected by the gas; a plasma state in which the microwave is absorbed by the gas; and a gas state in which the microwave is allowed to be transmitted through the gas.

107. 发明公开

EP3779415A1 DIELECTRIC CONSTANT ESTIMATION DEVICE AND MICROWAVE HEATING APPARATUS PROVIDED WITH DIELECTRIC CONSTANT ESTIMATION DEVICE 有权转让
公开(公告)号：EP3779415A1
公开(公告)日：2021-02-17
申请号：EP18913858.9
申请日：2018-04-06
申请人： Panasonic Corporation , Whirlpool Corporation
发明人： SAKAMOTO, Yoshihiro , OGASAWARA, Fumitaka
IPC分类号： G01N22/00 , F24C7/02 , F25D23/00 , G01R29/00 , G01R35/00 , H05B6/74
摘要： To provide a dielectric constant estimation device which can estimate a dielectric constant of an object with high accuracy in a non-contact state even when a shape of the object is indefinite, and a microwave heating device equipped with the dielectric constant estimation device. The dielectric constant estimation device includes a transmitting antenna (4) and a receiving antenna (6) which can switch a polarized wave of an electromagnetic wave between a TE wave and a TM wave. Based on a reflected wave of the TE wave and a reflected wave of the TM wave from the object, the dielectric constant estimation device calculates a TM/TE reflection ratio, and compares the calculated TM/TE reflection ratio and dielectric constant data of theoretical values stored in a memory part (10) in advance in the form of database with each other so that a dielectric constant of the object is estimated.

108. 发明授权

EP3240363B1 MICROWAVE HEATING DEVICE 有权
公开(公告)号：EP3240363B1
公开(公告)日：2020-08-26
申请号：EP15872162.1
申请日：2015-12-04
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： YOSHINO, Koji , SADAHIRA, Masafumi , KUBO, Masayuki , OMORI, Yoshiharu , HAYAKAWA, Yuji
IPC分类号： H05B6/72 , H05B6/74 , H05B6/70

109. 发明公开

EP3651552A1 MICROWAVE PROCESSING DEVICE 有权转让
公开(公告)号：EP3651552A1
公开(公告)日：2020-05-13
申请号：EP18828842.7
申请日：2018-06-28
申请人： Panasonic Corporation
发明人： YOSHINO, Koji , KUBO, Masayuki , HASHIMOTO, Osamu , SUGA, Ryosuke
IPC分类号： H05B6/64 , H05B6/74
摘要： A microwave treatment apparatus includes a treatment chamber, a microwave supply, and a resonator unit. The treatment chamber is surrounded by a plurality of walls, and accommodates a heating target. The microwave supply supplies a microwave to the treatment chamber. The resonator unit is provided on one wall of the plurality of walls, and the resonator unit has a resonance frequency in a frequency band of the microwave. In this embodiment, the impedance of the surface of the resonator unit can be changed by controlling the frequency of the microwave supplied to the treatment chamber. This makes it possible to control the standing wave distribution within the treatment chamber, that is, the microwave energy distribution within the treatment chamber. As a result, in the cases where a plurality of heating targets need to be heated simultaneously, desired dielectric heating is conducted for each of the heating targets.

110. 发明授权

EP3503681B1 HIGH-FREQUENCY HEATING DEVICE 有权
公开(公告)号：EP3503681B1
公开(公告)日：2020-05-13
申请号：EP17843288.6
申请日：2017-07-24
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： OKAJIMA, Toshiyuki , OOMORI, Yoshiharu , YOSHINO, Koji , HIROBE, Takanori , UEJIMA, Hiroyuki
IPC分类号： H05B6/74 , H05B6/70

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