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1. 发明授权

EP4037435B1 STIRRER DRIVE SHAFT WITH VENTILATION 有权
公开(公告)号：EP4037435B1
公开(公告)日：2023-12-27
申请号：EP22154293.9
申请日：2022-01-31
发明人： PANJER, Frederik A.S.
IPC分类号： H05B6/74

2. 发明公开

EP4132223A1 COOKING APPARATUS 审中-实审
公开(公告)号：EP4132223A1
公开(公告)日：2023-02-08
申请号：EP21803028.6
申请日：2021-05-13
申请人： Samsung Electronics Co., Ltd.
发明人： JEONG, Jiho , KIM, Eonjoong , JEON, Inki , KIM, Gyeongjin , RYU, Jiheon , LIM, Taeseob , HONG, Seunggee
IPC分类号： H05B6/64 , H05B6/74 , A47J37/06
摘要： A cooking apparatus includes a cooking chamber, a first heating source disposed on an upper side of the cooking chamber and including a plurality of heaters, a second heating source disposed on a lower side of the cooking chamber and including a magnetron configured to generate high-frequency waves, and a shelf provided to be insertable into the cooking chamber in the front-rear direction and configured to divide the cooking chamber in a vertical direction, wherein the cooking chamber includes a first cooking area which is formed above the shelf and in which a first object to be cooked, which is cooked by the first heating source and the second heating source, is cooked and a second cooking area which is formed below the shelf and in which a second object to be cooked, which is cooked by the second heating source, is cooked, the shelf includes a cooking surface which is provided to face the first heating source and on which the first object to be cooked is placed and a heat generator which is provided to face the second heating source and configured to generate heat due to the high-frequency waves oscillated from the second heating source and transfer the heat to the cooking surface, and the shelf is provided to be disposed closer to the first heating source than to the second heating source.

3. 发明授权

EP3522683B1 ELECTRONIC OVEN WITH REFLECTIVE ENERGY STEERING 有权转让
公开(公告)号：EP3522683B1
公开(公告)日：2022-07-06
申请号：EP19161457.7
申请日：2017-06-12
发明人： LEINDECKER, Nick C.
IPC分类号： H05B6/74

4. 发明授权

EP3357302B1 MICROWAVE MODE STIRRER APPARATUS WITH MICROWAVE-TRANSMISSIVE REGIONS 有权
公开(公告)号：EP3357302B1
公开(公告)日：2022-06-15
申请号：EP16785009.8
申请日：2016-09-28
发明人： ADRIAN, Paul Andreas , FELDMAN, James Anthony , GEORGE, Jacob , KLINGLER, Steffen Georg , PARAMONOVA, Nadezhda Pavlovna , WERSCHING, Erwin Josef
IPC分类号： H05B6/74

5. 发明授权

EP3419383B1 MICROWAVE HEATING DEVICE 有权转让
公开(公告)号：EP3419383B1
公开(公告)日：2021-07-07
申请号：EP17753084.7
申请日：2017-02-10
发明人： YOSHINO, Koji , OOMORI, Yoshiharu , SADAHIRA, Masafumi , KUBO, Masayuki , HASHIMOTO, Osamu , SUGA, Ryosuke
IPC分类号： H05B6/64 , H05B6/74 , H05B6/70

6. 发明公开

EP3618570A1 MICROWAVE TREATMENT DEVICE 有权
公开(公告)号：EP3618570A1
公开(公告)日：2020-03-04
申请号：EP18791220.9
申请日：2018-04-18
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： OOMORI, Yoshiharu
IPC分类号： H05B6/70 , F24C7/02 , H05B6/66 , H05B6/72 , H05B6/74
摘要： A microwave treatment device includes a heating chamber, a first and second antennas, a transmission line group, and a plurality of supply parts. The heating chamber accommodates an object to be heated. The first and second antennas radiate microwaves to the heating chamber. The transmission line group includes a plurality of transmission lines for supplying the first and second antennas with microwaves. The plurality of supply parts supplies the transmission line group with a microwave. The plurality of transmission lines includes first to fourth transmission lines coupled in a ring shape. The transmission line group further includes a first branch part between the first and third transmission lines, and a second branch part between the second and fourth transmission lines. The plurality of supply parts includes a first supply part between the first and second transmission line, and a second supply part between the third and fourth transmission lines. The first transmission line has the same phase length as that of each of the second and fourth transmission lines, and the third transmission line has a phase length different from that of each of the first, second, and third transmission lines. This aspect can carry out desired heating to objects to be heated having various shapes, types, and amounts for a short time.

7. 发明授权

EP3435738B1 MICROWAVE TREATMENT APPARATUS 有权
公开(公告)号：EP3435738B1
公开(公告)日：2020-02-12
申请号：EP17770007.7
申请日：2017-03-13
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： OOMORI, Yoshiharu , YOSHINO, Koji , OKAJIMA, Toshiyuki , UNO, Hiroyuki , UEJIMA, Hiroyuki
IPC分类号： H05B6/74 , H05B6/68 , H05B6/70

8. 发明公开

EP3570638A1 ELECTROMAGNETIC FIELD DISTRIBUTION ADJUSTMENT DEVICE, AND, MICROWAVE HEATING DEVICE 审中-公开
公开(公告)号：EP3570638A1
公开(公告)日：2019-11-20
申请号：EP17891666.4
申请日：2017-12-25
申请人： Panasonic Corporation
发明人： SADAHIRA, Masafumi , YOSHINO, Koji , KUBO, Masayuki , HASHIMOTO, Osamu , SUGA, Ryosuke
IPC分类号： H05B6/74 , H05B6/64
摘要： A microwave heating device includes a heating chamber that accommodates an object to be heated, a microwave generator configured to generate microwaves, a wave guide tube configured to guide the microwaves to the heating chamber, and an electromagnetic field distribution adjustment device provided in a predetermined two-dimensional region within the heating chamber. The electromagnetic field distribution adjustment device has a plurality of metal pieces and a plurality of switches. The plurality of metal pieces are arranged to fill the predetermined two-dimensional region. The plurality of switches connect the plurality of metal pieces with one another. A serially connected row of metal pieces is configured by connecting one metal piece among the plurality of metal pieces to at most two metal pieces adjacent to the one metal piece through at least two of the plurality of switches. The present exemplary embodiment can achieve a low-cost electromagnetic field distribution adjustment device that heats an object to be heated more uniformly, while preventing a drop in heating efficiency.

9. 发明授权

EP2306785B1 MICROWAVE HEATING DEVICE 有权
公开(公告)号：EP2306785B1
公开(公告)日：2019-04-03
申请号：EP09769820.3
申请日：2009-01-28
申请人： Panasonic Corporation
发明人： NOBUE, Tomotaka , YASUI, Kenji , OOMORI, Yoshiharu , MIHARA, Makoto
IPC分类号： H05B6/68 , F24C7/02 , H05B6/64 , H05B6/70 , H05B6/74 , H05B6/80 , H05B6/72

10. 发明公开

EP3358909A1 HIGH-FREQUENCY HEATING DEVICE 审中-公开
公开(公告)号：EP3358909A1
公开(公告)日：2018-08-08
申请号：EP16850543.6
申请日：2016-07-27
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： OKAJIMA, Toshiyuki , OOMORI, Yoshiharu , YOSHINO, Koji
IPC分类号： H05B6/70 , H05B6/74
CPC分类号： H05B6/707 , H01J37/32302 , H01Q13/08 , H02P27/085 , H05B6/681 , H05B6/686 , H05B6/708 , H05B2206/044
摘要： High frequency heating device (100) is provided with heater (110) disposed adjacent to mount base (101) on which object to be heated (102) is mounted and having a plurality of surface wave transmission lines (111a, 111b) electrically isolated from each other, and first and second high frequency power generators (120a, 120b), each of which generates high frequency power having different frequency. Surface wave transmission lines (111a, 111b) receive at least one of the high frequency power generated by first high frequency power generator (120a) and the high frequency power generated by second high frequency power generator (120b). According to this aspect, interference between the high frequency powers is not occurred and electromagnetic field coupling is not occurred. As a result, in the high frequency heating device provided with the surface wave transmission line using a periodic structure, uneven baking caused by the electromagnetic field coupling can be suppressed, and a heating state of an object to be heated can be easily controlled.

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