公开(公告)号：US5884807A

公开(公告)日：1999-03-23

申请号：US974761

申请日：1997-11-20

申请人： Dae-Ryong Yun

发明人： Dae-Ryong Yun

IPC分类号： G07F5/22 ,  G07F9/00 ,  G07F9/02 ,  G07F13/10 ,  A47F1/00 ,  A47F1/035 ,  B65B1/04 ,  B65B1/30

CPC分类号： G07F13/10 ,  G07F5/22 ,  G07F9/02

摘要： The present invention is a vending machine with the ability to accept multiple purchase requests per money transaction. As the vending machine dispensing receptacle is of limited size, a weight sensor determines if an article in the multiple dispensing sequence has been taken by the user, allowing for the subsequent article in the sequence to be dispensed. Additional features include error messages displayed to the user as well as an alarm to alert the user if an article has not been removed in some predetermined time.

摘要翻译： 本发明是一种能够为每个货币交易接受多个购买请求的自动售货机。 由于自动售货机分配容器的尺寸有限，重量传感器确定用户是否已经取得了多次分配顺序中的物品，从而允许分配序列中的后续物品。 附加功能包括向用户显示的错误信息以及在某一预定时间内没有删除物品时提醒用户的警报。

公开(公告)号：US5644973A

公开(公告)日：1997-07-08

申请号：US664377

申请日：1996-06-14

申请人： Tae Ho Kang ,  Dae-ryong Yun

发明人： Tae Ho Kang ,  Dae-ryong Yun

IPC分类号： A47J31/06 ,  A47J31/32 ,  A47J31/40

CPC分类号： A47J31/40 ,  A47J31/401

摘要： Disclosed is a device for brewing the roasted and ground beans of the coffee used in a vending machine, which comprises a ground beans receptacle for containing the roasted and ground beans of the coffee, a mixing means for mixing the ground beans of the coffee with a hot water, an extracting chamber for providing a space used to extract a coffee liquid, an extracting means for extracting the coffee liquid by jetting a pressurized air against the mixture of the roasted and ground beans and hot water, a filter mechanism arranged below the extracting chamber for filtering the coffee liquid, a reciprocating means for lowering and raising extracting chamber, and a sweeper for removing the residue remaining on the filter mechanism, characterized in that the filter mechanism further comprises a porous filter part for passing pure coffee liquid only, a support part for supporting the filter part not to be distorted by an external pressure, and a buffer arranged between the filter part and the support part for absorbing the jetting force of the pressurized air and the tearing force of the sweeper.

摘要翻译： 公开了一种用于酿造自动售货机中使用的咖啡的焙炒和研磨豆的装置，其包括用于容纳咖啡的焙炒和磨碎的豆的研磨豆容器，用于将咖啡的研磨豆与一种咖啡豆混合的混合装置 热水，用于提供用于提取咖啡液的空间的提取室;提取装置，用于通过将加压空气喷射到焙炒和研磨的豆和热水的混合物中来提取咖啡液;滤清器机构，布置在提取物的下方 用于过滤咖啡液的室，用于降低和提升提取室的往复装置，以及用于去除残留在过滤器机构上的残余物的清扫器，其特征在于，过滤器机构还包括用于仅通过纯咖啡液的多孔过滤器部件， 用于支撑过滤器部分不被外部压力扭曲的支撑部分和布置在过滤器部分之间的缓冲器 用于吸收加压空气的喷射力的支撑部分和清扫机的撕裂力。