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1. 发明授权

US5201861A Apparatus for the preparation of ice cream, milkshakes, sorbets, frozen desserts, and the like, in each case from a pumpable starting mixture 失效
标题翻译：用于制备冰淇淋，奶昔，水果，冷冻食品的设备，以及从可抽启动混合物的每种情况
公开(公告)号：US5201861A
公开(公告)日：1993-04-13
申请号：US681519
申请日：1991-05-02
申请人： Waldemar Menzel
发明人： Waldemar Menzel
IPC分类号： A23G9/04 , A23G9/20 , A23G9/22 , A23G9/30
CPC分类号： A23G9/305 , A23G9/045 , A23G9/20 , A23G9/228
摘要： An apparatus for the preparation of ice cream, milkshakes, sorbets, frozen desserts and the like, in each case from a pumpable starting mixture, comprises a storage container (1) for the starting mixture and a cooling or freezing cylinder (2) arranged below said container with which it communicates via a supply conduit (25), in which cylinder (2) a stirring and scraping mechanism (9) is arranged, the supply conduit (25) opening into an inlet chamber (7) located at one end of the cylinder (2), a discharge valve (19) being provided at the other end of the cylinder (2), only the cylinder (2) being provided with a heating (6) for pasteurizing the starting mixture, a thermostat (53) being provided to limit the wall temperature of the cylinder (2), and devices being provided for transporting the starting mixture from the inlet chamber (7) to the discharge valve (19). To obtain a bacteriologically safe pasteurization product on the one hand and to eliminate any alterations to the flavor on the other hand, a closable connecting conduit (22), which opens out of the end region (21) of the cylinder (2) adjacent the discharge valve (19), is provided between the storage container (1) and the cylinder (2). A freezing device (62) connected with the cooling aggregate (58) of the apparatus is arranged on the connecting conduit (22) to block it.
摘要翻译： PCT No.PCT / EP89 / 01197 Sec。 371日期1991年5月2日 102（e）日期1991年5月2日PCT提交1989年10月11日PCT公布。出版物WO90 / 04927 日期：1990年5月17日。用于制备冰淇淋，奶昔，果汁冰糕，冷冻甜点等的装置，在每种情况下都可以来自可泵送的起始混合物，包括用于起始混合物的储存容器（1）和冷却或冷冻气缸（2）布置在所述容器下面，经由供应管道（25）连通，其中设置有气缸（2），搅拌和刮削机构（9），供应管道（25）通向入口室（7）），位于气缸（2）的一端的排气阀（19）设置在气缸（2）的另一端，仅气缸（2）设有用于使起动混合物巴氏杀菌的加热装置设置有用于限制气缸（2）的壁温的恒温器（53），以及用于将起动混合物从入口室（7）输送到排出阀（19）的装置。为了获得细菌安全的巴氏灭菌产品，另一方面为了消除对风味的任何改变，一封闭的连接管道（22），其从相邻的气缸（2）的端部区域（21）开口排出阀（19）设置在储存容器（1）和气缸（2）之间。与该装置的冷却集料（58）连接的冷冻装置（62）设置在连接导管（22）上以阻止其连接。

2. 发明授权

US4680944A Apparatus for the preparation of ice cream, milkshakes, sorbet, frozen desserts and the like from a pumpable starting mixture 失效
标题翻译：用于从可泵送起始混合物制备冰淇淋，奶昔，冰糕，冷冻甜点等的装置
公开(公告)号：US4680944A
公开(公告)日：1987-07-21
申请号：US938728
申请日：1986-12-05
申请人： Waldemar Menzel
发明人： Waldemar Menzel
IPC分类号： A23G9/16 , A23G9/20 , A23G9/22 , A23G9/30 , A23G9/12
CPC分类号： A23G9/163 , A23G9/20 , A23G9/228 , A23G9/305
摘要： An apparatus for the preparationof ice cream, milkshakes, sorbet, frozen desserts and the like, from a pumpable starting mixture, comprises a storage container for the starting mixture and a cooling or freezing cylinder communicating with it via a supply conduit. A rotatably drivable stirring and scraping mechanism is disposed in the cylinder and the supply conduit discharges into an inlet chamber located on one end of the cylinder, a discharge valve being provided on the other end of the cylinder. Only the cylinder is provided with a heater for pasteurizing the starting mixture, and a thermostat is provided for limiting the wall temperature of the cylinder. Devices for transporting the starting mixture from the inlet chamber to the discharge valve are provided. To attain completely satisfactory results from the bacteriological standpoint as well as to prevent changes in flavor, the apparatus provides that a connecting conduit that can be blocked by a valve is provided between the storage container and the cylinder, discharging from the end region of the cylinder adjacent to the discharge valve.
摘要翻译：用于从可泵送起动混合物制备冰淇淋，奶昔，冰糕，冷冻甜点等的装置包括用于起始混合物的储存容器和通过供应导管与其连通的冷却或冷冻缸。一个可旋转驱动的搅拌和刮擦机构设置在气缸中，供给管道排放到位于气缸一端的入口腔室中，一个排放阀设置在气缸的另一端。只有气缸设置有用于巴氏杀菌起动混合物的加热器，并且提供用于限制气缸的壁温的恒温器。提供了用于将起始混合物从入口室输送到排放阀的装置。为了从细菌学角度获得完全令人满意的结果以及防止风味变化，该装置规定在储存容器和气缸之间设置可被阀阻塞的连接导管，从气缸的端部区域排出邻近排放阀。

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