公开(公告)号：US4069750A

公开(公告)日：1978-01-24

申请号：US773708

申请日：1977-03-02

申请人： Charles L. Kemp

发明人： Charles L. Kemp

IPC分类号： A47J31/057 ,  A47J31/52 ,  A47J31/44

CPC分类号： A47J31/52 ,  A47J31/0573

摘要： An electric brewing apparatus for coffee and similar beverages having a heated base supporting a receptacle and a coffee basket therebetween to store, heat, and deliver water to the basket. In this general arrangement an improvement is provided wherein the base comprises a single molded polypropylene box-shaped housing having an access opening only at one end with the other end and side walls being integrally formed from the plastic. A first set of bosses is provided on the other end spaced from one of the side walls and a standard timer that has spaced mounting ears for securing on a flat inner side wall for adjustment through the wall is provided. Second bosses are mounted on the side wall adjacent the open end and all of the bosses are directed towards and molded from the open access end. Wedging structure is provided on the first bosses between the timer and bosses and suitable guiding and locating ribs are provided as part of the single molding whereby the timer is dropped into the access opening to wedge at the first bosses and is then secured to the second bosses by suitable brackets so that the parts may be a single integral molding with the timer easily mounted where there is substantially only axial access to the housing opening.

摘要翻译： 一种用于咖啡和类似饮料的电动冲泡装置，其具有支撑容器的加热底座和它们之间的咖啡篮，用于储存，加热并将水输送到篮子。 在这种一般布置中，提供了一种改进，其中底座包括仅在一端具有进入开口的单个模制聚丙烯箱形壳体，另一端和侧壁由塑料整体形成。 第一组凸起设置在与一个侧壁间隔开的另一端，并且提供具有间隔开的安装耳，用于固定在平坦的内侧壁上用于通过壁进行调节的标准定时器。 第二凸起安装在邻近开口端的侧壁上，并且所有的凸起被引导并且从开口进入端模制。 在定时器和凸台之间的第一凸台上提供楔形结构，并且提供合适的引导和定位肋作为单个模制件的一部分，由此定时器落入进入开口以楔形在第一凸台处，然后固定到第二凸台 通过适当的支架，使得部件可以是单个整体模制件，其中定时器容易地安装在基本上只有轴向进入壳体开口的地方。

公开(公告)号：US4149454A

公开(公告)日：1979-04-17

申请号：US891606

申请日：1978-03-30

申请人： Charles L. Kemp

发明人： Charles L. Kemp

IPC分类号： A47J31/02 ,  A47J31/06 ,  A47J31/08

CPC分类号： A47J31/0621

摘要： A drip coffeemaker basket and filter assembly is provided comprising a cup-shaped basket supporting a matching water permeable filter and the basket is generally funnel-shaped with a substantially flat bottom wall of spaced supporting means defining a fixed opening water passage where the supporting means may be spaced radiating ribs. A second adjacent and larger cross-section supporting shelf is spaced above the bottom wall and supports the filter thereon. A convex curved surface connects the shelf and the supporting means whereby the filter seals on the convex surface inversely to the coffee quantity in the filter and automatically varies the effect of filtering area directly with the coffee quantity in the filter providing a single molded unit with non-movable or replaceable parts that automatically adjusts itself for larger and smaller quantities for the correct brew.

摘要翻译： 提供滴水咖啡壶篮和过滤器组件，其包括支撑匹配的水可渗透过滤器的杯形篮，并且篮通常为漏斗形，具有限定固定开口水通道的间隔开的支撑装置的基本平坦的底壁，其中支撑装置 间隔辐射肋。 第二相邻且较大的横截面支撑架在底壁上方间隔开并在其上支撑过滤器。 凸起的曲面连接搁架和支撑装置，由此过滤器在过滤器上与过滤器中的咖啡量相反地密封，并且自动地改变过滤面积对过滤器中的咖啡量的影响，提供具有非过滤器的单个模制单元 - 可移动或可更换的零件，可自动调整自己的更大和更小的数量为正确的酿造。

公开(公告)号：US4081659A

公开(公告)日：1978-03-28

申请号：US742531

申请日：1976-11-12

申请人： Charles L. Kemp

发明人： Charles L. Kemp

IPC分类号： A47J31/44 ,  H05B1/00 ,  H01R13/58

CPC分类号： A47J31/44

摘要： An electric coffeemaker with a plastic housing and a bottom cover wherein a partition is formed with the housing for enclosing an electrical cord strain relief knot, and two fingers are integrally formed with the bottom cover for uniquely cooperating with a side wall of the housing and the strain relief knot. In the event of any strain on the cord tending to pull it out of the housing, the knot will abut the two fingers to distribute the force between both the housing and the two fingers of the bottom cover.

公开(公告)号：US4155291A

公开(公告)日：1979-05-22

申请号：US938030

申请日：1978-08-30

申请人： William D. Ryckman, Jr. ,  Charles L. Kemp

发明人： William D. Ryckman, Jr. ,  Charles L. Kemp

IPC分类号： A47J31/057 ,  A47J31/54 ,  A47J31/46 ,  A47J31/56 ,  H05B1/00

CPC分类号： A47J31/54 ,  A47J31/0573

摘要： An automatic coffee brewing machine is provided with a heater for heating the pump apparatus for forcing water therethrough, thermostatic switch means associated with the pump apparatus for sensing the completion of the brewing cycle, and circuit means including the switch means effective upon completion of the brewing cycle for changing the power output of the heater from the high level required for brewing operation to a much lower level required to prevent reinitiation of the brewing cycle. A heating unit for a carafe holding brewed coffee has heating means associated with the circuit means for producing heat both during and after the brewing cycle, the heat produced during the brewing cycle being greater than that produced after the brewing cycle.

摘要翻译： 一种自动咖啡冲泡机设置有用于加热泵装置以加热水的加热器，与泵装置相关联的用于感测煮泡循环完成的恒温开关装置，以及包括在完成酿造时有效的开关装置的电路装置 将加热器的功率输出从酿造操作所需的高水平改变到防止酿造循环重新启动所需的低得多的循环。 用于容纳咖啡的咖啡壶的加热单元具有与用于在酿造循环期间和之后产生热量的回路装置相关联的加热装置，在酿造循环期间产生的热量大于在酿造循环之后产生的热量。

公开(公告)号：US4150607A

公开(公告)日：1979-04-24

申请号：US906861

申请日：1978-05-17

申请人： Charles L. Kemp

发明人： Charles L. Kemp

IPC分类号： A47J31/44 ,  A23F1/00

CPC分类号： A47J31/4435 ,  A47J31/4403

摘要： In a conventional plastic drip coffeemaker, an improvement is provided for mounting the hot water generator comprising a single plastic molded box-shaped housing having an access opening only at one end and the other end and side walls being integrally formed. Spaced ribs are molded on and extend along a side wall towards the opening and terminate inside of the opening. A molded-in boss for securement is provided on the opposite side wall and a U-shaped channel member crosses the access opening with its legs directed inwardly of the housing to straddle in fixed abutment against the ribs at one edge and fixed to the boss at the opposite edge. The hot water generator is secured to the channel inside the opening so that the generator is fixed against all lateral movement by the straddling channel and against movement into the opening by abutment against the ribs. A cover is provided with biasing structure so that, as the cover is latched in position it levers the channel against the ribs to preclude outward movement and lock the hot water generator against movement in all directions.

摘要翻译： 在传统的塑料滴灌式咖啡机中，提供了一种改进方式，用于安装热水发生器，其包括仅在一端具有进入开口的单个塑料模制盒形壳体，并且另一端和侧壁是整体形成的。 间隔的肋被模制在侧壁上并朝着开口延伸并且终止于开口的内部。 在相对的侧壁上设置有用于固定的模压凸起件，并且U形通道构件穿过进入开口，其腿部指向壳体的内部，以在一个边缘处固定地抵靠肋条跨接并固定到凸台 相反的边缘。 热水发生器固定在开口内部的通道中，使得发电机通过跨接通道抵抗所有侧向运动而被固定，并且通过抵靠肋而抵靠运动进入开口。 盖设置有偏置结构，使得当盖被锁定就位时，其将通道杠杆抵靠肋排除以防止向外移动并且锁定热水发生器以防止在所有方向上的移动。

公开(公告)号：US4142840A

公开(公告)日：1979-03-06

申请号：US857210

申请日：1977-12-05

申请人： Charles L. Kemp

发明人： Charles L. Kemp

IPC分类号： A47J31/057 ,  F04B19/24

CPC分类号： A47J31/0573

摘要： A generally C-shaped coffeemaker housing holds a heated carafe on one horizontal leg and a water spreader on the other with the vertical leg enclosing an accessible water reservoir having an apertured bottom wall. The housing has a pump and heated chamber in the bottom for delivering heated water to the spreader and a tubular outer conduit connecting the reservoir and chamber with a concentric spaced inner conduit between the chamber and reservoir interior. An integral one way valve is provided on the inner conduit between the conduits and the chamber permitting cold water into the chamber through the outer conduit and hot water exit through the inner conduit. To this conventional structure, an improvement is provided in a four-part pump and delivery subassembly comprising an insulating tube surrounding the inner conduit its entire length, a cylindrical heat resistant plastic retainer on the upper end of the inner conduit and a spring between the retainer and insulating means to abut both to telescopically bias the retainer. The retainer has horizontal ears that match slots in the bottom wall aperture and a manually removal flexible elastomer tube connects the spreader and upper inner conduit whereby the entire pump and delivery subassembly may be completely removed by detaching the elastomer tube then pressing and rotating the retainer to align the ears and slots and unlock the retainer to lift out the entire subassembly which then may be concentrically separated for cleaning.

摘要翻译： 大致C形的咖啡机壳体将一个加热的玻璃瓶保持在一个水平的腿上，另一个将水龙头保持在一起，而垂直的腿部包围着一个具有多孔的底壁的可接近的储水器。 壳体在底部具有泵和加热室，用于将热水输送到扩展器，以及管状外部管道，其将储存器和腔室与腔室和储存器内部之间具有同心间隔的内部导管连接。 在管道和腔室之间的内部导管上设有一体的单向阀，允许冷水通过外部管道和通过内部导管的热水出口进入腔室。 对于这种传统结构，在四部分的泵和输送子组件中提供了改进，该组件包括围绕内管道整个长度的绝缘管，在内导管的上端上的圆柱形耐热塑料保持器和在保持器 以及用于邻接两者的绝缘装置以可伸缩地偏压保持器。 保持器具有与底壁孔中的槽相配的水平耳，并且手动移除的柔性弹性体管连接吊具和上内导管，由此通过分离弹性体管然后将保持器按压并旋转，将整个泵和输送子组件完全移除 对准耳朵和狭槽并解锁固定器以提起整个子组件，然后可以将它们同心分离以进行清洁。