公开(公告)号：US4845340A

公开(公告)日：1989-07-04

申请号：US188262

申请日：1988-04-29

申请人： Gerhard Goessler ,  Eugen Wilde ,  Robert Kicherer

发明人： Gerhard Goessler ,  Eugen Wilde ,  Robert Kicherer

IPC分类号： H05B3/06 ,  H05B3/00 ,  H05B3/68 ,  H05B3/74 ,  H05B3/76

CPC分类号： H05B3/748 ,  H05B2213/04

摘要： In the case of an electric radiant heating element (11) positioned below a glass ceramic plate (12), a rod-like temperature sensor (23) of a thermostat (24) projects over and beyond the heating zone. There are spacers (35) for maintaining a minimum spacing between the insulator (15), which carries the heating resistors (20), and the glass ceramic plate (12).

摘要翻译： 在位于玻璃陶瓷板（12）下方的电辐射加热元件（11）的情况下，恒温器（24）的棒状温度传感器（23）突出超过加热区域。 存在用于保持承载加热电阻器（20）的绝缘体（15）和玻璃陶瓷板（12）之间的最小间隔的间隔物（35）。

公开(公告)号：US4843217A

公开(公告)日：1989-06-27

申请号：US156167

申请日：1988-02-16

申请人： Felix Schreder

发明人： Felix Schreder

IPC分类号： A47J37/06 ,  F24C15/10

CPC分类号： F24C15/102 ,  F24C7/067

摘要： A cooking unit has electric hotplates (115) fitted in openings (113) of a mounting plate (112) and each electric hotplate is fixed against rotation. The associated rotation prevention member (14) can e.g. be an elastically movable tongue, which cooperates with a depression (132) in the vicinity of the outer, lower marginal edge (128) of the electric hotplate (115) and slopes upwards from the center in a substantially linear manner. However, even without any directly acting connection to the mounting plate, the rotation prevention member can prevent the rotation of at least two hotplates with respect to one another and combine the same to a rotation preventing compound unit. This leads to a constructionally very simple, easily assemblable and reliable fixing of the electric hotplates.

摘要翻译： 烹饪单元具有安装在安装板（112）的开口（113）中的电热板（115），并且每个电加热板固定以防止旋转。 相关联的旋转防止构件（14） 作为可弹性移动的舌片，其与电加热板（115）的外部下边缘（128）附近的凹陷（132）配合，并以基本线性的方式从中心向上倾斜。 然而，即使没有与安装板的任何直接作用的连接，旋转防止构件也可以防止至少两个电炉相对于彼此旋转，并将其组合到旋转防止复合单元。 这导致电炉的结构非常简单，易于组装和可靠的固定。

公开(公告)号：US4825043A

公开(公告)日：1989-04-25

申请号：US887257

申请日：1986-07-18

申请人： Hermann Knauss

发明人： Hermann Knauss

IPC分类号： H05B3/40 ,  F24H1/14 ,  F24H1/18 ,  F24H9/00 ,  H05B3/00 ,  F24H1/12 ,  H05B1/02

CPC分类号： F24H9/0042 ,  F24H1/185

摘要： A continuous flow electric heater for heating liquid contained in a liquid container has a plurality of parallel tubular heating ducts (7b) each bounded by a tubular wall (ib) having upper and lower ends connected respectively to a lower inflow chamber (19b) and an upper outflow chamber (31). The inflow chamber (19b) forms a collector for solids which many separate from the liquid being heated and is defined by a pot-shaped body having a large area solids removal opening closed by a removable cover (25b) and providing access to the interior of the inflow chamber (19b) over the entire width thereof, thereby allowing full access to the interior of the ducts (7b). A tubular heating resistor (17b) is helically wound around each tubular wall portion (8b) to heat the liquid flowing therethrough. A common reception tube (27b) tangentially engaging each tubular wall (8b) between two adjacent turns of the heating resistor thereon removably receives the temperature sensor of a thermal cutout protector. The temperature sensor of a temperature regulator is removably received in the reception tube (35) located in the upper portion of the inflow chamber (19b).

摘要翻译： 一种用于加热容纳在液体容器中的液体的连续流动电加热器具有多个平行管状加热管道（7b），每个管状加热管道（7b）均由管状壁（ib）限定，上部和下部端部分别连接到下部流入室（19b）和 上流出室（31）。 流入室（19b）形成用于固体的收集器，其与被加热的液体分开，并且由具有大面积固体除去开口的罐形体定义，该罐形体通过可移除的盖（25b）封闭并提供通向 流入室（19b）在其整个宽度上，从而允许完全进入管道（7b）的内部。 管状加热电阻器（17b）围绕每个管状壁部分（8b）螺旋缠绕以加热流过其中的液体。 在加热电阻器的两个相邻匝之间切向接合每个管状壁（8b）的公共接收管（27b）可移除地接收热断路保护器的温度传感器。 温度调节器的温度传感器可移除地容纳在位于流入室（19b）的上部的接收管（35）中。

公开(公告)号：US4814582A

公开(公告)日：1989-03-21

申请号：US69399

申请日：1987-07-02

申请人： Felix Schreder

发明人： Felix Schreder

IPC分类号： F24C15/20 ,  H05B3/70

CPC分类号： F24C15/2042

摘要： Below a hob (2) with at least one cooking point (3), a cooker has a baking oven muffle (7), which can be upwardly vented by a venting duct (10) through the hob (2), at least at one cooking point (3). Cooking point (3) is formed by a sealed electric hotplate (4) having a hotplate body (11) with a closed cooking point heating surface (13) and carries below the surface the electric heating elements (20) in a completely sealed form. In the center (14), which is free from heating elements, hotplate body (11) has a through opening (27) which traverses the heating surface (13) and which forms the upper end of venting duct (10). Electric hotplate (4) can be raised upwards from hob (2), which also breaks the connection between hotplate body (11) and baking oven muffle (7) formed by the venting duct (10).

摘要翻译： 在具有至少一个烹饪点（3）的滚刀（2）下方，炊具具有烘烤炉马弗（7），其可以通过排气管（10）通过滚刀（2）向上排气，至少在一个 烹饪点（3）。 烹饪点（3）由具有封闭烹饪点加热面（13）的加热板主体（11）的密封电热板（4）形成，并且以完全密封的形式在电加热元件（20）的下方承载。 在没有加热元件的中心（14）中，电热板主体（11）具有穿过加热表面（13）并形成排气管（10）的上端的通孔（27）。 电热板（4）可以从炉板（2）向上升起，这也破坏了电热板主体（11）和由通风管（10）形成的烤箱马弗（7）之间的连接。

公开(公告)号：US4808797A

公开(公告)日：1989-02-28

申请号：US79576

申请日：1987-07-29

申请人： Felix Schreder ,  Josef Krist

发明人： Felix Schreder ,  Josef Krist

IPC分类号： A47J37/06 ,  F24C7/04 ,  H05B3/68 ,  H05B3/70

CPC分类号： H05B3/70 ,  H05B3/68

摘要： A hotplate (11) has a flat, plate-like bushing (22) for connecting leads (19). The bushing (22) is directly fitted in a cover plate (20) of the hotplate (11) by means of retaining clips (34). The connecting leads (19) are threaded through the bushing, which bushing is retained in the cover plate (20). The cover plate (20), with bushing affixed is then fixed to the hotplate body. The bushing (22) is not supported on the hotplate underside (40), but is wholly supported in the cover plate (20), facilitating assembly by automated equipment.

摘要翻译： 电热板（11）具有用于连接引线（19）的扁平的板状衬套（22）。 衬套（22）通过固定夹（34）直接安装在加热板（11）的盖板（20）中。 连接引线（19）穿过衬套，该衬套保持在盖板（20）中。 然后将带有衬套的盖板（20）固定到电炉板上。 衬套（22）不支撑在电烤箱底面（40）上，而是完全支撑在盖板（20）中，便于通过自动化设备组装。

公开(公告)号：US4766290A

公开(公告)日：1988-08-23

申请号：US900781

申请日：1986-08-27

申请人： Felix Schreder

发明人： Felix Schreder

IPC分类号： F24C15/10 ,  H05B3/70

CPC分类号： H05B3/70 ,  F24C15/104

摘要： A sealed electric hotplate is to be provided, which can be simply fitted by lateral insertion into a hob. For this purpose a hotplate with a cast metal body is surrounded by a very wide trim ring, which is provided with centering projections. The wide ring is separately grounded, in that a grounding line is provided between the trim ring or the hotplate body or the plug-in connection.

摘要翻译： 要提供一个密封的电热板，可以通过横向插入滚刀来简单地安装。 为此，具有铸造金属体的加热板被非常宽的装饰环围绕，该环设置有定中心的突起。 宽环分开接地，因为在装饰环或加热板本体或插入式连接之间设有接地线。

公开(公告)号：US4704595A

公开(公告)日：1987-11-03

申请号：US837526

申请日：1986-03-07

申请人： Willi Essig ,  Siegfried Mannuss

发明人： Willi Essig ,  Siegfried Mannuss

IPC分类号： H01H11/00 ,  H01H37/52 ,  H01H61/00 ,  H01H61/013 ,  H01H61/02 ,  H01H61/04 ,  H01H89/04 ,  H05B1/02 ,  H05B3/00 ,  H01H71/16

CPC分类号： H01H61/02 ,  H01H37/52 ,  H01H11/00 ,  H01H89/04

摘要： A power control includes a thick film resistor on an electrically insulating support plate, for heating a bimetal strip operating switch contacts connecting power to a load, and to the resistor. The support plate is secured and the resistor thereon is electrically contacted by means of a resilient clip at one end, in the vicinity of a fixed end of the bimetal strip. An opposite end of the support is connected to a power source via a movable contact spring. An opposite free end of the bimetal strip acts directly on the switch contacts to disconnect power upon bending of the bimetal strip with heat. The bimetal strip and a control operator for biasing the bimetal strip are shaped like an L, with two legs pivotable around a pin adjacent the base of the bimetal strip.

摘要翻译： 功率控制器包括在电绝缘支撑板上的厚膜电阻器，用于加热双金属片操作开关触头，将触点连接到负载上，并耦合到电阻器。 支撑板被固定，并且其上的电阻器通过一端的弹性夹子在双金属带的固定端附近电接触。 支撑件的另一端通过可动接触弹簧连接到电源。 双金属带的相对的自由端直接作用在开关触点上，以在双金属带的热弯曲时断开电源。 双金属条和用于偏置双金属带的控制操作器形状为L，其中两个支腿围绕邻近双金属条的基部的销可枢转。

公开(公告)号：US4695816A

公开(公告)日：1987-09-22

申请号：US930862

申请日：1986-11-13

申请人： Willi Essig ,  Heinz Petri

发明人： Willi Essig ,  Heinz Petri

IPC分类号： H01H9/00 ,  H01H37/22 ,  H01H37/48 ,  H01H37/64 ,  H05B1/02 ,  H05B3/00

CPC分类号： H01H37/22 ,  H01H37/48 ,  H01H9/0066

摘要： In a thermal cut-out for a heating means, e.g. a glass ceramic cooking unit, a signal switch and a circuit breaker are operated by means of a temperature sensor via a transfer member externally surrounding the switches and whereof the actuating member thereof located further from the temperature sensor is formed by an adjusting member, so that with the latter and also an adjusting member directly associated with the temperature sensor, a very precise setting is made possible. The transfer member is suspended in contact-free manner between oppositely acting springs and is therefore mounted in a substantially frictionless manner.

摘要翻译： 在加热装置的热切割中，例如， 玻璃陶瓷烹调单元，信号开关和断路器通过温度传感器通过外部围绕开关的转印构件操作，并且位于更远离温度传感器的致动构件由调节构件形成，使得 与后者以及直接与温度传感器相关联的调节构件，可以进行非常精确的设置。 传递构件在相对作用的弹簧之间以无接触的方式悬挂，因此以基本上无摩擦的方式安装。

公开(公告)号：US4695708A

公开(公告)日：1987-09-22

申请号：US863600

申请日：1986-05-15

申请人： Felix Schreder

发明人： Felix Schreder

IPC分类号： A47J37/06 ,  F24C15/10 ,  H02H11/00 ,  H05B3/00 ,  H05B3/68 ,  H05B1/02

CPC分类号： H05B3/68 ,  F24C15/106 ,  H02H11/00 ,  Y10T307/461

摘要： In the case of an electric cooker with at least two electric hotplates having several heating resistors and controlled via separate power control devices, one hotplate has a high power additional heating resistor for an initial cooking operation. While intermediately connecting a temperature switch and an additional contact of the associated power control device, the additional heating resistor is connected to the electric mains via a further additional contact. The further additional contact is a component of the power control device of the other electric hotplate and is only closed if its power consumption drops below a predetermined switching value.

摘要翻译： 在具有至少两个具有多个加热电阻器的电热板并通过单独的功率控制装置控制的电饭煲的情况下，一个电炉具有用于初始烹饪操作的高功率附加加热电阻器。 在连接温度开关和相关电源控制装置的附加触点之间，附加的加热电阻器通过另外的附加触点连接到电源。 另外的另外的接触是另一电加热板的功率控制装置的部件，并且仅当其功率消耗低于预定开关值时才关闭。

公开(公告)号：US4347432A

公开(公告)日：1982-08-31

申请号：US238226

申请日：1981-02-26

申请人： Gerhard Gossler

发明人： Gerhard Gossler

IPC分类号： A47J37/06 ,  H05B1/02 ,  H05B3/74 ,  H05B3/68

CPC分类号： H05B1/0216 ,  H05B3/746 ,  H05B2213/04

摘要： A glass ceramic cooking appliance having at least two separately switchable or combined switchable heating elements has a thermal cutout preventing overheating of the glass ceramic surface. A single temperature sensor acts on the thermal cutout and the sensor is subject to the influence of all the heating means elements. To ensure that the operating temperature of the glass ceramic hotplate is as close as possible to the permitted permanent operating temperature, the cutout operating temperature is detuned as a function of the nature and number of heating elements switched on in order to compensate for different thermal influences.The temperature sensor can be an expansion sensor acting on a plurality of switches with different operating temperatures. Upon operating the heating elements a different switch is connected in series in each case to the individual heating elements.

摘要翻译： 具有至少两个可单独切换或组合的可切换加热元件的玻璃陶瓷烹饪器具具有防止玻璃陶瓷表面过热的热切割。 单个温度传感器作用在热断路器上，传感器受到所有加热装置元件的影响。 为了确保玻璃陶瓷电热板的工作温度尽可能接近允许的永久工作温度，切断操作温度作为接通的加热元件的性质和数量的函数而失谐，以补偿不同的热影响 。 温度传感器可以是作用在具有不同工作温度的多个开关上的膨胀传感器。 在操作加热元件时，在各种情况下，将不同的开关串联连接到各个加热元件。