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    • 96. 发明授权
    • Beverage brewing apparatus
    • 饮料酿造设备
    • US5778765A
    • 1998-07-14
    • US763416
    • 1996-12-11
    • Manfred KlawuhnChristof MiltenbergerRoland MullerAndreas PeterGerhard Schafer
    • Manfred KlawuhnChristof MiltenbergerRoland MullerAndreas PeterGerhard Schafer
    • A47J31/36A47J31/46A47J31/34
    • A47J31/36A47J31/46
    • The invention is directed to a beverage brewing apparatus having a water reservoir (1) and a pump (6) powered by an electric motor (45), the pump pressurizing water from the water reservoir (1) and delivering it to a flow-through heater (11) heated by an electric heater (14). In the flow-through heater (11), water is heated in a water conduit (13) and subsequently fed to a pressure chamber (35), adapted to be filled with coffee grinds, of a brewing unit (34) from which, following an extraction operation, the brewed coffee flows into a receptacle (38, 39). According to the invention, a valve device (20) opening when a predetermined pressure is exceeded is provided in the fluid path (9, 13, 15) between the flow-through heater (11) and the brewing unit (34). As a result, the water current delivered by the pump (6) and flowing through the flow-through heater (11) is maintained nearly constant, causing a uniform transfer of heat in the flow-through heater (11) and avoiding a standstill condition of the electric motor (45). This also keeps the temperature control of both the flow-through heater (11) and the water heated in the flow-through heater (11) at an approximately constant level.
    • 本发明涉及一种具有储水器(1)和由电动机(45)供电的泵(6)的饮料冲泡设备,所述泵对来自储水器(1)的水进行加压并将其输送到流通 由电加热器(14)加热的加热器(11)。 在流通加热器(11)中,水在水导管(13)中被加热,并且随后被供给到适于充满咖啡研磨器的压力室(35),所述冲煮单元(34)从其中随后 一个提取操作,冲煮的咖啡流入容器(38,39)。 根据本发明,在流通加热器(11)和冲泡单元(34)之间的流体路径(9,13,15)中设置超过预定压力时打开的阀装置(20)。 结果,由泵(6)输送并流过流通加热器(11)的水流保持几乎恒定,导致流通加热器(11)中的热量均匀转移并避免停止状态 的电动机(45)。 这也使流通加热器11和流通加热器11中加热的水的温度控制保持在大致恒定的水平。
    • 97. 发明授权
    • Coffee maker for the preheating and keeping warm of cups
    • 咖啡壶用于预热和保温杯子
    • US5509348A
    • 1996-04-23
    • US307806
    • 1994-09-27
    • Manfred KlawuhnWalter HufnaglRoland MullerGerhard SchaferAndreas Peter
    • Manfred KlawuhnWalter HufnaglRoland MullerGerhard SchaferAndreas Peter
    • A47J31/44A47J31/54
    • A47J31/4417
    • The invention is directed to a coffee maker for the preheating and keeping warm of cups, including a support surface (3) for cups (7, 8) and a heat source (2) delivering heat also to the cups (7, 8) resting on the support surface (3), wherein water held in a water reservoir (1) is heatable by means of the heat source (2) to a temperature such that vapors and/or steam are formed. Discharge orifices (9, 10) are provided in the support surface (3) for passage of the vapors and/or steam therethrough to circulate around the cups (7, 8) resting on the support surface (3), thereby heating them. In this manner, the cups are preheated readily and kept warm durably. In addition, the discharge orifices (9, 10) in the support surface may be closable by a spring-loaded flap structure (19) or a valve, a flap structure (19) or a valve being movable to an open position by the weight of a cup (7, 8).
    • PCT No.PCT / EP93 / 00375 Sec。 371日期:1994年9月27日 102(e)日期1994年9月27日PCT提交1993年2月17日PCT公布。 公开号WO93 / 19656 日期为1993年10月14日。本发明涉及一种用于预热和保温杯子的咖啡机,其包括用于杯子(7,8)的支撑表面(3)和将热量传递到 搁置在支撑表面(3)上的杯(7,8),其中保持在储水器(1)中的水可通过热源(2)加热到形成蒸汽和/或蒸汽的温度。 排放孔(9,10)设置在支撑表面(3)中,以使蒸汽和/或蒸汽通过其中,以围绕搁置在支撑表面(3)上的杯(7,8)循环,从而加热它们。 以这种方式,杯子容易地预热并且保持耐久地保暖。 此外,支撑表面中的排放孔(9,10)可以由弹簧加载的翼片结构(19)或阀,翼片结构(19)或阀可以通过重物移动到打开位置而关闭 的杯子(7,8)。
    • 98. 发明授权
    • Beverage brewing machine
    • 饮料酿造机
    • US5490448A
    • 1996-02-13
    • US204308
    • 1994-03-10
    • Albrecht WellerGeorges DriesenAndreas PeterPeter HerberGerhard SchaferStefan SchambergAndreas Birk
    • Albrecht WellerGeorges DriesenAndreas PeterPeter HerberGerhard SchaferStefan SchambergAndreas Birk
    • A47J31/00A47J31/06A47J31/10A47J31/46
    • A47J31/106A47J31/002A47J31/0621A47J31/103A47J31/465
    • In a first embodiment, a beverage brewing machine has a reservoir in which water is heated, which is arranged upstream of a brewing unit and heatable by an electric heating device. At the bottom is an outlet valve which opens only on reaching a given water temperature so that the hot water flows through an outlet pipe downstream of the outlet valve from the reservoir over the upper surface of a product, preferably ground coffee or tea-leaves, contained in a brewing unit, from which it goes to a receptacle as a beverage after extraction of the product. Hot water from the reservoir can also be taken via a pipe along paths other than over the upper surface of the product into the receptacle. The pipe takes a siphon-like path, the vertex of which is far enough above the bottom of the reservoir so that hot water also flows via the pipe to the other path and not only over the upper surface of the product only when a certain level is reached in the reservoir. In a second embodiment, the hot water is conveyed along the other path by a brewing head that has main and secondary chambers.
    • PCT No.PCT / EP92 / 02082 Sec。 371日期:1994年3月10日 102(e)1994年3月10日PCT PCT 1992年9月9日PCT公布。 出版物WO93 / 05691 日期:1993年4月1日。在第一实施例中,饮料冲泡机具有其中加热水的储存器,其被布置在冲泡单元的上游并且可由电加热装置加热。 在底部是仅在达到给定水温时打开的出口阀,使得热水从出口阀下游的出口管流过产品上表面上的储存器,优选研磨的咖啡或茶叶, 包含在冲泡单元中,在提取产品之后作为饮料进入容器。 来自储存器的热水也可以经由沿着产品上表面以外的路径的管道进入容器。 管道采用虹吸状路径,其顶点远远高于储存器的底部,使得热水也经由管道流到另一路径,并且不仅在产品的上表面上,只有在一定水平 在水库里到达。 在第二实施例中,热水通过具有主室和次室的冲泡头沿另一路径输送。
    • 99. 发明授权
    • Glass carafe for storing a brewed beverage
    • 用于储存冲泡饮料的玻璃瓶
    • US5379925A
    • 1995-01-10
    • US166696
    • 1993-12-14
    • Georg MothrathAndreas Peter
    • Georg MothrathAndreas Peter
    • A47G19/12A47G19/14
    • A47G19/12
    • The invention is directed to a glass carafe (1) for storing a brewed beverage, comprising a glass vessel (2) having at its upper end (23) an opening (28) bounded by a rim (34). Affixed to the rim (34) is a plastic ring structure (30) provided with a pouring spout (39) and composed of a first (31), second (32) and third (33) ring. The third ring (33) serves as an outer boundary for the opening (28). The second ring (32) bears against the rim (34) of the glass vessel (2) from above. The first ring (31) engages from above within the opening (28) of the glass vessel (2) by resilient fastening elements (35). An annular circumferential neck (26) is formed on the glass vessel (2) below the rim (34). The fastening elements (35) resiliently engage the inside of the neck (26) from above, resting flush against the inner wall ( 27) in the area of the neck (26). Both the third ring (33) and the first ring (31) extend at a relative distance to the opening (28). This results in a durable firm seat of the plastic ring structure (30) on the glass vessel (2) also under the effect of frequent high temperatures.
    • 本发明涉及一种用于储存冲泡饮料的玻璃瓶(1),其包括玻璃容器(2),在其上端(23)处具有由边缘(34)限定的开口(28)。 设置有轮辋(34)的塑料环结构(30)具有倾倒咀(39)并由第一(31),第二(32)和第三(33)环构成。 第三环(33)用作开口(28)的外边界。 第二环(32)从上方抵靠玻璃容器(2)的边缘(34)。 第一环(31)通过弹性紧固元件(35)从玻璃容器(2)的开口(28)内从上方接合。 环形周向颈部(26)在玻璃容器(2)的下方形成在边缘(34)下方。 紧固元件(35)从上方弹性地接合颈部(26)的内部,在颈部(26)的区域内与内壁(27)平齐地抵靠。 第三环(33)和第一环(31)都以与开口(28)相对的距离延伸。 这也导致在频繁高温的作用下,玻璃容器(2)上的塑料环结构(30)的牢固的座位。