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公开(公告)号：US20200154535A1
公开(公告)日：2020-05-14
申请号：US16728373
申请日：2019-12-27
Applicant: WHIRLPOOL CORPORATION
Inventor： Rodger An , Anders B. Zeijlon , James C. Johncock , Lai Kwok Wah , Jack Xu , Winner Wang
Abstract: A method of popping popcorn in a microwave includes operating an energy source to provide energy to a cooking chamber and detecting, by a microphone sensor, sound waves in the cooking chamber and providing an output signal indicative of the detected sound waves to a control unit. The control unit can determine that the output signal is indicative of a popping sound generated by popcorn kernels popping and control the energy source to stop providing energy to the cooking chamber based on the detected popping sounds.
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公开(公告)号：US10420176B2
公开(公告)日：2019-09-17
申请号：US15185189
申请日：2016-06-17
Applicant: WHIRLPOOL CORPORATION
Abstract: A domestic microwave oven is provided having an oven cavity, a water reservoir, a piping system coupling the reservoir and the oven cavity, and a pump for pumping a predetermined amount of water into the oven cavity. The pump is a mono-directional positive displacement pump and the piping system includes a by-pass coupled in parallel to the pump and an on/off electro valve configured to allow a drainage of the piping system when the pump is idle.
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公开(公告)号：US11102855B2
公开(公告)日：2021-08-24
申请号：US16728373
申请日：2019-12-27
Applicant: WHIRLPOOL CORPORATION
Inventor： Rodger An , Anders B. Zeijlon , James C. Johncock , Lai Kwok Wah , Jack Xu , Winner Wang
Abstract: A method of popping popcorn in a microwave includes operating an energy source to provide energy to a cooking chamber and detecting, by a microphone sensor, sound waves in the cooking chamber and providing an output signal indicative of the detected sound waves to a control unit. The control unit can determine that the output signal is indicative of a popping sound generated by popcorn kernels popping and control the energy source to stop providing energy to the cooking chamber based on the detected popping sounds.
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Patent Agency Ranking
公开(公告)号：US20160374159A1
公开(公告)日：2016-12-22
申请号：US15185189
申请日：2016-06-17
Applicant: WHIRLPOOL CORPORATION
CPC classification number: H05B6/804 , F24C13/00 , F24C15/003 , F24C15/32 , H05B6/6402 , H05B6/6479
Abstract: A domestic microwave oven is provided having an oven cavity, a water reservoir, a piping system coupling the reservoir and the oven cavity, and a pump for pumping a predetermined amount of water into the oven cavity. The pump is a mono-directional positive displacement pump and the piping system includes a by-pass coupled in parallel to the pump and an on/off electro valve configured to allow a drainage of the piping system when the pump is idle.
Abstract translation: 提供了一种家用微波炉，其具有烤箱腔，储水器，连接储存器和烤箱腔的管道系统，以及用于将预定量的水泵送到炉腔中的泵。 泵是单向正排量泵，并且管道系统包括与泵平行耦合的旁路;以及开/关电阀，其配置成当泵空转时允许管道系统的排水。
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公开(公告)号：US10827569B2
公开(公告)日：2020-11-03
申请号：US16115986
申请日：2018-08-29
Applicant: WHIRLPOOL CORPORATION
Inventor： Andrea Francesco Grassi , Vince Huang , Jack Xu , Tingting Yu
Abstract: A microwave heating apparatus is disclosed. The heating apparatus comprises a cavity comprising a ceiling and a bottom support plate. The cavity is arranged to receive a food load. The apparatus further comprises at least one microwave supply system configured to supply microwaves at the cavity bottom. The at least one microwave supply system comprises at least one microwave source and at least one antenna arranged below the bottom support plate. The apparatus further comprises a heat element and a crisp plate. The heat element is connected proximate the ceiling and extends substantially over a ceiling area formed by the ceiling. The crisp plate is disposed in the cavity and vertically spaced from the bottom support plate by a rack.
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公开(公告)号：US20190075624A1
公开(公告)日：2019-03-07
申请号：US16115986
申请日：2018-08-29
Applicant: WHIRLPOOL CORPORATION
Inventor： Andrea Francesco Grassi , Vince Huang , Jack Xu , Tingting Yu
IPC: H05B6/64
CPC classification number: H05B6/6482 , H05B6/6408 , H05B6/6491 , H05B6/6494 , H05B6/686 , H05B6/725 , H05B2206/044
Abstract: A microwave heating apparatus is disclosed. The heating apparatus comprises a cavity comprising a ceiling and a bottom support plate. The cavity is arranged to receive a food load. The apparatus further comprises at least one microwave supply system configured to supply microwaves at the cavity bottom. The at least one microwave supply system comprises at least one microwave source and at least one antenna arranged below the bottom support plate. The apparatus further comprises a heat element and a crisp plate. The heat element is connected proximate the ceiling and extends substantially over a ceiling area formed by the ceiling. The crisp plate is disposed in the cavity and vertically spaced from the bottom support plate by a rack.
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公开(公告)号：US10560986B2
公开(公告)日：2020-02-11
申请号：US14912475
申请日：2013-08-20
Applicant: WHIRLPOOL CORPORATION
Inventor： Rodger An , Anders B. Zeijlon , James C. Johncock , Lai Kwok Wah , Jack Xu , Winner Wang
Abstract: A method of popping popcorn in a microwave having a cooking chamber, an energy source which provides energy to the cooking chamber, a humidity sensor, and a microphone sensor, includes the steps of placing a plurality of popcorn kernels in the cooking chamber. The energy source is operated during a popcorn popping cycle. Popping sounds generated when the popcorn kernels are popped are detected, as is the humidity level in the cooking chamber. The energy source is directed to stop operating when the popping sound and the humidity level satisfy one or more end status indicators. The current disclosure also includes a microwave for carrying out the above described process.
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公开(公告)号：US20160205973A1
公开(公告)日：2016-07-21
申请号：US14912475
申请日：2013-08-20
Applicant: James C. JOHNCOCK , Anders B. ZEIJLON , Lai Kwok WAH , Jack XU , Winner WANG , Rodger AN , WHIRLPOOL CORPORATION
Inventor： Rodger An , Zeijlon B. Anders , James C. Johncock , Lai Wah Kwok , Jack Xu , Wang Winner
CPC classification number: H05B6/80 , A23L5/34 , A23L7/183 , A23V2002/00 , H05B6/6447 , H05B6/6458 , H05B6/687
Abstract: A method of popping popcorn in a microwave 10 having a cooking chamber 12, an energy source 14 which provides energy 42 to the cooking chamber 12, a humidity sensor 60, and a microphone sensor 16, includes the steps of placing a plurality of popcorn kernels 40 in the cooking chamber 12. The energy source 14 is operated during a popcorn popping cycle. Popping sounds generated when the popcorn kernels 40 are popped are detected, as is the humidity level in the cooking chamber 12. The energy source 14 is directed to stop operating when the popping sound and the humidity level satisfy one or more end status indicators. The current disclosure also includes a microwave 10 for carrying out the above described process.
Abstract translation: 在具有烹饪室12的微波炉10中爆出爆米花的方法，向烹饪室12提供能量42的能量源14，湿度传感器60和麦克风传感器16包括以下步骤：放置多个爆米花颗粒 40在烹饪室12中。能量源14在爆米花爆破循环期间操作。 检测到爆米花籽仁40爆发时产生的弹奏声，以及烹饪室12中的湿度水平。当弹出声音和湿度水平满足一个或多个终端状态指示器时，能量源14被指示停止操作。 本公开还包括用于执行上述处理的微波10。
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