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公开(公告)号：US20130145793A1
公开(公告)日：2013-06-13
申请号：US13766731
申请日：2013-02-13
申请人： Lingyu Dong , Chundong Dong
发明人： Lingyu Dong , Chundong Dong
IPC分类号： F25B39/02
CPC分类号： F25B39/028 , A23G9/04 , B23P15/26 , F25B39/02 , F25C1/12 , F28D7/026 , F28D7/106 , F28D2021/0071 , F28F13/06 , F28F2270/00 , Y10T29/4935 , Y10T29/49352
摘要： A direct expansion evaporator includes an inner guiding duct defining a feeding channel for guiding raw material, and an outer guiding duct enclosing the inner guiding duct therewithin to form a heat exchange channel between the outer and inner guiding ducts for guiding refrigerant flowing along the heat exchange channel to heat-exchange with the raw material along the feeding channel, wherein a helix indention is formed at the outer guiding duct to form the heat exchange channel partitioned by a helix partition, wherein a peak of the helix partition is biased against an outer surrounding wall of the inner guiding duct to conceal the heat exchange channel along the inner guiding duct in a weld-less manner.
摘要翻译： 直接膨胀蒸发器包括限定用于引导原料的进料通道的内部引导管道和在其内部包围内部引导管道的外部引导管道，以在外部和内部引导管道之间形成热交换通道，用于引导沿着热交换器流动的制冷剂 通道，其沿着所述进料通道与所述原料热交换，其中在所述外导向管道处形成螺旋压痕，以形成由螺旋隔板分隔的所述热交换通道，其中所述螺旋隔板的峰偏压于外周 内引导管的壁，以无焊接的方式沿着内引导管隐藏热交换通道。
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公开(公告)号：US20120219442A1
公开(公告)日：2012-08-30
申请号：US12932580
申请日：2011-02-28
申请人： Chundong Dong , Lingyu Dong
发明人： Chundong Dong , Lingyu Dong
IPC分类号： F01C1/14
CPC分类号： F04C2/14 , F04C13/001 , F04C15/0026
摘要： A pump device for a frozen product machine includes a pump casing, first and second rotor gear, and a sealing arrangement. The first and second rotor gears fit in a pumping cavity of the pump casing in a rotatably movable manner that creates a suction effect for pumping and mixing liquid mixture with air to produce a mixture product. The sealing arrangement includes a plurality of sealing elements provided between two outer side surfaces of the first and second rotor gears and inner side surfaces of the pump casing for ensuring the liquid mixture and air being sealed and mixed within the pumping cavity through the first and second rotor gears and for preventing the first and second rotor gears from being direct-surface contact of the pump casing.
摘要翻译： 用于冷冻产品机器的泵装置包括泵壳体，第一和第二转子齿轮以及密封装置。 第一和第二转子齿轮以可旋转的方式装配在泵壳体的泵送腔中，其产生用于将液体混合物泵送和混合以产生混合产物的抽吸效应。 密封装置包括设置在第一和第二转子齿轮的两个外侧表面之间的多个密封元件和泵壳体的内侧表面，用于确保液体混合物和空气通过第一和第二阀密封并混合在泵送腔内 转子齿轮并且用于防止第一和第二转子齿轮与泵壳体直接接触。
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公开(公告)号：US10721944B2
公开(公告)日：2020-07-28
申请号：US15990671
申请日：2018-05-27
申请人： Lingyu Dong , Chundong Dong
发明人： Lingyu Dong , Chundong Dong
摘要： A carbonated beverage apparatus includes a freezing cylinder for receiving a mixture, a beater device disposed inside the freezing cylinder for pushing the mixture in a spiral manner from an inlet of the freezing cylinder to an outlet thereof, and a baffle supporting arrangement positioned surrounded by the beater device, wherein the beater device is rotatable to remove the mixture from an inner wall of the freezing cylinder radially back into the freezing cylinder and to stir the mixture via the baffle supporting arrangement before flowing out of the outlet.
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公开(公告)号：US10159262B2
公开(公告)日：2018-12-25
申请号：US14877941
申请日：2015-10-08
申请人： Lingyu Dong , Chundong Dong
发明人： Lingyu Dong , Chundong Dong
摘要： A frosty swirl machine includes a housing, a funnel, an auger for swirling ice-cream with other additives to become a mixture, and a protective cap. The protective cap has a passage opening movably mounted at a mixture outlet of the funnel, in such a manner that the protective cap is capable of moving between a opened position and a closed position, wherein in the opened position, the protective cap is moved to align the passage opening with the mixture outlet of the funnel so as to allow the mixture to pour out of the funnel through the mixture outlet and the passage opening, wherein in the closed position, the protective cap is moved to block the mixture outlet so as to prevent the mixture from being poured out of the funnel.
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公开(公告)号：US20160029661A1
公开(公告)日：2016-02-04
申请号：US14877941
申请日：2015-10-08
申请人： Lingyu Dong , Chundong Dong
发明人： Lingyu Dong , Chundong Dong
CPC分类号： A23G9/281 , A23G9/12 , A23G9/30 , A23G9/32 , A23G9/44 , B01F7/1605 , B01F7/245 , B01F15/026 , B01F2215/0021
摘要： A frosty swirl machine includes a housing, a funnel, an auger for swirling ice-cream with other additives to become a mixture, and a protective cap. The protective cap has a passage opening movably mounted at a mixture outlet of the funnel, in such a manner that the protective cap is capable of moving between a opened position and a closed position, wherein in the opened position, the protective cap is moved to align the passage opening with the mixture outlet of the funnel so as to allow the mixture to pour out of the funnel through the mixture outlet and the passage opening, wherein in the closed position, the protective cap is moved to block the mixture outlet so as to prevent the mixture from being poured out of the funnel.
摘要翻译： 冷冻漩涡机器包括壳体，漏斗，用于旋转冰淇淋的其他添加剂成为混合物的螺旋推运器和保护帽。 保护盖具有可移动地安装在漏斗的混合出口处的通道开口，使得保护盖能够在打开位置和关闭位置之间移动，其中在打开位置，将保护盖移动到 将通道开口与漏斗的混合物出口对准，以使混合物通过混合物出口和通道开口从漏斗中倒出，其中在关闭位置，移动保护盖以阻止混合物出口，以便 以防止混合物从漏斗中倒出。
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公开(公告)号：US20240196924A1
公开(公告)日：2024-06-20
申请号：US18513530
申请日：2023-11-18
申请人： Lingyu Dong , Chundong Dong
发明人： Lingyu Dong , Chundong Dong
IPC分类号： A23G9/16 , A23G9/22 , B01F27/091 , B01F27/1145 , B01F27/63 , B01F27/724 , B01F35/30 , B01F101/13
CPC分类号： A23G9/16 , A23G9/224 , B01F27/091 , B01F27/1145 , B01F27/63 , B01F27/724 , B01F2035/352 , B01F2101/13
摘要： A carbonated beverage apparatus includes a freezing cylinder for receiving a mixture, and a stirring pusher disposed inside the freezing cylinder for pushing and mixing the mixture from an inlet of the freezing cylinder to an outlet thereof in a spiral manner, wherein the mixture is removed from the inner wall of the freezing cylinder radially back into a center portion of the freezing cylinder by the stirring pusher.
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公开(公告)号：US09127869B2
公开(公告)日：2015-09-08
申请号：US13766731
申请日：2013-02-13
申请人： Lingyu Dong , Chundong Dong
发明人： Lingyu Dong , Chundong Dong
CPC分类号： F25B39/028 , A23G9/04 , B23P15/26 , F25B39/02 , F25C1/12 , F28D7/026 , F28D7/106 , F28D2021/0071 , F28F13/06 , F28F2270/00 , Y10T29/4935 , Y10T29/49352
摘要： A direct expansion evaporator includes an inner guiding duct defining a feeding channel for guiding raw material, and an outer guiding duct enclosing the inner guiding duct therewithin to form a heat exchange channel between the outer and inner guiding ducts for guiding refrigerant flowing along the heat exchange channel to heat-exchange with the raw material along the feeding channel, wherein a helix indention is formed at the outer guiding duct to form the heat exchange channel partitioned by a helix partition, wherein a peak of the helix partition is biased against an outer surrounding wall of the inner guiding duct to conceal the heat exchange channel along the inner guiding duct in a weld-less manner.
摘要翻译： 直接膨胀蒸发器包括限定用于引导原料的进料通道的内部引导管道和在其内部包围内部引导管道的外部引导管道，以在外部和内部引导管道之间形成热交换通道，用于引导沿着热交换器流动的制冷剂 通道，其沿着所述进料通道与所述原料热交换，其中在所述外导向管道处形成螺旋压痕，以形成由螺旋隔板分隔的所述热交换通道，其中所述螺旋隔板的峰偏压于外周 内引导管的壁，以无焊接的方式沿着内引导管隐藏热交换通道。
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公开(公告)号：US08505316B2
公开(公告)日：2013-08-13
申请号：US13385246
申请日：2012-02-08
申请人： Lingyu Dong , Chundong Dong
发明人： Lingyu Dong , Chundong Dong
IPC分类号： F25B1/00
CPC分类号： F25B39/028 , A23G9/04 , B23P15/26 , F25B39/02 , F25C1/12 , F28D7/026 , F28D7/106 , F28D2021/0071 , F28F13/06 , F28F2270/00 , Y10T29/4935 , Y10T29/49352
摘要： A direct expansion evaporator includes an inner guiding duct defining a feeding channel for guiding raw material, and an outer guiding duct enclosing the inner guiding duct therewithin to form a heat exchange channel between the outer and inner guiding ducts for guiding refrigerant flowing along the heat exchange channel to heat-exchange with the raw material along the feeding channel, wherein a helix indention is formed at the outer guiding duct to form the heat exchange channel partitioned by a helix partition, wherein a peak of the helix partition is biased against an outer surrounding wall of the inner guiding duct to conceal the heat exchange channel along the inner guiding duct in a weld-less manner.
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公开(公告)号：US20120137719A1
公开(公告)日：2012-06-07
申请号：US13385246
申请日：2012-02-08
申请人： Lingyu Dong , Chundong Dong
发明人： Lingyu Dong , Chundong Dong
CPC分类号： F25B39/028 , A23G9/04 , B23P15/26 , F25B39/02 , F25C1/12 , F28D7/026 , F28D7/106 , F28D2021/0071 , F28F13/06 , F28F2270/00 , Y10T29/4935 , Y10T29/49352
摘要： A direct expansion evaporator includes an inner guiding duct defining a feeding channel for guiding raw material, and an outer guiding duct enclosing the inner guiding duct therewithin to form a heat exchange channel between the outer and inner guiding ducts for guiding refrigerant flowing along the heat exchange channel to heat-exchange with the raw material along the feeding channel, wherein a helix indention is formed at the outer guiding duct to form the heat exchange channel partitioned by a helix partition, wherein a peak of the helix partition is biased against an outer surrounding wall of the inner guiding duct to conceal the heat exchange channel along the inner guiding duct in a weld-less manner.
摘要翻译： 直接膨胀蒸发器包括限定用于引导原料的进料通道的内部引导管道和在其内部包围内部引导管道的外部引导管道，以在外部和内部引导管道之间形成热交换通道，用于引导沿着热交换器流动的制冷剂 通道，其沿着所述进料通道与所述原料热交换，其中在所述外导向管道处形成螺旋压痕，以形成由螺旋隔板分隔的所述热交换通道，其中所述螺旋隔板的峰偏压于外周 内引导管的壁，以无焊接的方式沿着内引导管隐藏热交换通道。
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公开(公告)号：US11856966B2
公开(公告)日：2024-01-02
申请号：US17028882
申请日：2020-09-22
申请人： Lingyu Dong , Chundong Dong
发明人： Lingyu Dong , Chundong Dong
IPC分类号： A23G9/16 , A23G9/22 , B01F27/091 , B01F27/724 , B01F27/1145 , B01F35/00 , B01F35/30 , B01F101/13
CPC分类号： A23G9/16 , A23G9/224 , B01F27/091 , B01F27/1145 , B01F27/724 , B01F35/55 , B01F2035/352 , B01F2101/13
摘要： A carbonated beverage apparatus includes a freezing cylinder for receiving a mixture, and a stirring pusher disposed inside the freezing cylinder for pushing and mixing the mixture from an inlet of the freezing cylinder to an outlet thereof in a spiral manner, wherein the mixture is removed from the inner wall of the freezing cylinder radially back into a center portion of the freezing cylinder by the stirring pusher.
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