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1. 发明授权

US5061019A Heat insulating box structure and manufacturing method therefor 失效
标题翻译：隔热箱结构及其制造方法
公开(公告)号：US5061019A
公开(公告)日：1991-10-29
申请号：US509965
申请日：1990-04-16
申请人： Toshiaki Kubota , Hiroshige Hayashi , Yoshirou Ishizaka , Hiroshi Naganuma , Zenichi Kakinuma
发明人： Toshiaki Kubota , Hiroshige Hayashi , Yoshirou Ishizaka , Hiroshi Naganuma , Zenichi Kakinuma
IPC分类号： F25D23/08 , A47F3/04 , F25D23/06
CPC分类号： A47F3/04 , F25D23/064
摘要： A heat insulating structure having a lower case whose top surface is arranged to be an opening through which goods are inserted and withdrawn and an upper case whose front surface is arranged to be an opening through which goods are inserted and withdrawn, the upper and lower cases each being formed by inner and outer boxes leaving a gap therebetween the heat insulating structure comprising: two pour holes formed in a wall of the upper case; a passage for establishing communication between the gaps of the upper case and the lower case; a heat insulating pipe having an end portion communicating with one of the pour holes of the upper case and extending from the one pour hole and through the gap of the upper case and having its other end portion communicating with the gap of the lower case; foam heat insulating material is injected, in the form of a foaming agent, through the other pour hole of the upper case to the gap of the upper case so as to foam and solidify; and foam heat insulating material in the form of a foaming agent is also injected through the pour hole of the upper case and through the pipe to the gap of the lower case to foam and solidify.
摘要翻译：一种隔热结构，其具有下表壳，其顶面设置为开放货物被插入和取出的开口，以及前表面布置成是插入和撤出货物的开口的上壳体，上壳体和下壳体每个由内外箱形成，其间隔开隔热结构，包括：形成在上壳体的壁中的两个倾倒孔; 用于建立上壳体和下壳体的间隙之间的连通的通道; 绝热管，其端部与上壳体的一个倾倒孔连通，并且从一个倾倒孔延伸并穿过上壳体的间隙，并且其另一端部与下壳体的间隙连通; 泡沫隔热材料以发泡剂的形式通过上壳体的另一倾倒孔注射到上壳体的间隙以便发泡和固化; 并且发泡剂形式的泡沫隔热材料也通过上壳体的倾倒孔并通过管道注入到下壳体的间隙以发泡和固化。

2. 发明授权

US4872320A Refrigeration showcase 失效
标题翻译：制冷展示柜
公开(公告)号：US4872320A
公开(公告)日：1989-10-10
申请号：US281268
申请日：1988-12-07
申请人： Yoshirou Ishizaka , Hiroshi Naganuma , Kenji Sato , Yuji Kishi , Yoshihisa Ishida , Kiyokazu Goto
发明人： Yoshirou Ishizaka , Hiroshi Naganuma , Kenji Sato , Yuji Kishi , Yoshihisa Ishida , Kiyokazu Goto
IPC分类号： A47F3/04
CPC分类号： A47F3/0408
摘要： A refrigeration showcase comprising a display case, a machine case and an air duct connecting the display case to the machine case, the display case comprising a display table for displaying commodities as placed thereon, a cover member openably covering the display table from above to define a commodity chamber above the display table and permitting the commodity chamber to be seen therethrough from outside, and an air passage member disposed under the display table and providing a cold air supply portion for supplying cold air therethrough to the commodity chamber and a cold air discharge portion independent of the supply portion for discharging cold air from the commodity chamber therethrough, the machine case comprising a case body, a refrigerator housed in the case body and providing a refrigeration cycle and a cold air circulating blower for supplying air cooled by the evaporator in circulation, the air duct having a forward air channel for transporting the cold air, and a return air channel independent of the forward air channel.
摘要翻译：一种制冷陈列柜，包括显示壳体，机壳和将显示器壳体连接到机器壳体的空气管道，显示器壳体包括用于显示放置在其上的商品的显示台，可从上方可打开地覆盖显示台的盖构件，以限定在展示台之上的商品室，并允许从外部看到商品室;以及空气通道构件，其设置在显示台下方，并提供用于将冷空气供应到商品室的冷气供应部分，以及冷空气排出口该部分独立于用于从商品室排出冷空气的供应部分，该机壳包括壳体，容纳在壳体中并提供制冷循环的冰箱和用于将由蒸发器冷却的空气供应的冷空气循环鼓风机具有用于运送冷空气的前进空气通道的空气管道和回流口空气通道独立于前进空气通道。

3. 发明授权

US5009080A Low-temperature show case 失效
标题翻译：低温展示柜
公开(公告)号：US5009080A
公开(公告)日：1991-04-23
申请号：US479390
申请日：1990-02-13
申请人： Hiroshi Naganuma , Kenji Sato , Masashi Yamamoto , Toshiaki Kubota , Hiroshige Hayashi , Yoshirou Ishizaka
发明人： Hiroshi Naganuma , Kenji Sato , Masashi Yamamoto , Toshiaki Kubota , Hiroshige Hayashi , Yoshirou Ishizaka
IPC分类号： A47F3/04 , F25D17/06 , F25D21/14 , F25D23/00
CPC分类号： F25D17/062 , A47F3/0404 , F25D21/14 , F25D23/003
摘要： A low-temperature show case comprising an upper case having a front opening to be covered with revolving transparent glass doors, and a lower case having upper opening to be covered with slidable transparent glass doors, said upper case being constructed in the form of oriel with its transparent side walls oriented oblique towards the front opening, and being provided with an outlet for effusing cold air to form an air curtain just behind the opening, the outlet having larger width than the front opening so as to prevent the ambient air to flow into the case.
摘要翻译：一种低温展示柜，包括具有被旋转透明玻璃门覆盖的前开口的上壳体和具有可滑动透明玻璃门覆盖的上开口的下壳体，所述上壳体以oriel的形式构造，其透明侧壁朝向前开口倾斜，并且设置有用于排出冷空气以在开口后面形成气幕的出口，出口具有比前开口更大的宽度，以防止环境空气流入案子。

4. 发明授权

US5630323A Refrigerating apparatus 失效
标题翻译：制冷装置
公开(公告)号：US5630323A
公开(公告)日：1997-05-20
申请号：US500736
申请日：1995-07-11
申请人： Hirosi Niijima , Takeshi Kawaguchi , Hisao Sagara , Zenichi Kakinuma , Yoshirou Ishizaka
发明人： Hirosi Niijima , Takeshi Kawaguchi , Hisao Sagara , Zenichi Kakinuma , Yoshirou Ishizaka
IPC分类号： F25B1/00 , F25B41/04 , F25B49/02 , G05D23/32
CPC分类号： F25B49/02 , F25B41/04 , F25B2500/27
摘要： A refrigerating apparatus capable of reducing the start noise of the compressor comprises a compressor 1, a condenser 2, a capillary tube 4, and an evaporator 6, serially connected by piping to form a closed loop. The apparatus further comprises a solenoid valve 3 installed between the outlet of the condenser 2 and the capillary tube 4 and a control unit C controlling the compressor 1 and the solenoid valve 3. The control unit opens and closes the solenoid valve 3 in response to the operation and stop of the compressor 1 and in particular closes the solenoid valve 3 before the compressor 1 stops.
摘要翻译：能够降低压缩机的启动噪音的制冷装置包括压缩机1，冷凝器2，毛细管4和蒸发器6，其通过管道串联连接以形成闭环。该装置还包括安装在冷凝器2的出口和毛细管4之间的电磁阀3和控制压缩机1和电磁阀3的控制单元C.控制单元响应于电磁阀3打开和关闭电磁阀3 在压缩机1停止之前，压缩机1的操作和停止，特别是关闭电磁阀3。

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