Bizarre Patents
Microwave Oven With Removable Storage Cassette in Dashboard of Motor Vehicle
A microwave oven adapted for use within a motor vehicle dashboard area. The microwave oven has a removable storage cassette, and slidable platforms for securing and serving containers of beverages and foods.
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| Number | Title | Issue Date |
| 7463159 | Fire detector The fire detector comprises an insertable detector assembly which includes a sensor arrangement, an electronic evaluation system and a housing which surrounds the sensor arrangement and has openings to provide access by air and, when applicable, smoke to the sensor ... | 12/09/2008 |
| 7345591 | Measuring device An intelligent sensor module with an electrical sensor element and a printed circuit board comprises a bipartite guiding device through which electrical connecting wires are guided to the printed circuit board in an insulated fashion at a certain spacing from one an... | 03/18/2008 |
| 7335015 | Method for controlling or regulating a burner Method for controlling or regulating a burner (5) to which a defined air quantity (3) and fuel quantity (4) are fed, the exhaust gas (6) formed during the combustion being fed to a sensor (7), and the actual value (8) detect... | 02/26/2008 |
| 7271752 | Arrangement for the operation of field devices of an administration and maintenance unit of a building An interface component (10) for a universal in-/output module with connection points (X0, M) for field devices includes an analog-to-digital converter (ADC), a digital-to-analog converter (DCA), a power source (25) and a combinational circuit, t... | 09/18/2007 |
| 7090486 | Control device for a burner and adjusting method The invention relates to a control system (15) for a burner and a setting-up procedure. The control system (15) controls the air ratio for combustion using the ionisation electrode (16). For calibration, a change is carried out in a first parame... | 08/15/2006 |
| 7090140 | Method and device for monitoring burners The invention relates to a device and a method for monitoring burners using an automatic heating machine (1) for controlling or regulating the burner (15), and a temperature controller (5). At least the flow/boiler temperature (T?VL?) is detecte... | 08/15/2006 |
| 7091844 | Security system and danger sensor for monitoring danger parameters A security system utilizes danger sensors (3) and a central unit connected wirelessly to the danger sensors (3). The danger sensors (3) have a communication module (8) which has the same dimensions and same shape for all sensor types, and... | 08/15/2006 |
| 7091869 | Optoacoustic measuring arrangement and use thereof The measuring arrangement contains a measuring cell and a reference cell, respectively, and microphones assigned to these cells, to which microphones an electronic evaluation circuit is connected and in which a subtraction of the signals of the microphones takes pla... | 08/15/2006 |
| 7075430 | Security system and danger sensor for monitoring danger parameters A security system utilizes danger sensors (3) and a central unit connected wirelessly to the danger sensors (3). The danger sensors (3) have a communication module (8) which has the same dimensions and same shape for all sensor types, and... | 07/11/2006 |
| 7049829 | Moisture sensor with capacitive moisture measuring element and method of determining air humidity In a method of determining air humidity, a corrected moisture signal is calculated for a moisture signal (Hi) ascertained from electrical properties of a capacitive moisture measuring element. In a measuring phase (30) with rising relative air humidity (RH), ... | 05/23/2006 |
| 7046154 | Flame-monitoring device The invention relates to a flame-monitoring device in which an a.c. input voltage (U1) is limited to a voltage limit (U2) by means of a voltage limiter (4). Said voltage limit (U2) is applied to a flame sensing device (7) which ope... | 05/16/2006 |
| 7030630 | Moisture sensor with capacitive moisture measuring element and method of determining air humidity In a method of determining air humidity, a capacitive moisture measuring element (2) used in a moisture sensor for calculation operations is modelled by a parallel circuit of an ideal capacitor (C) and an ohmic resistance (Rp). Charging and/or discharging of ... | 04/18/2006 |
| 7000635 | Double valve The invention relates to a double valve with a valve housing (1), for housing two double-headed actuators (30, 31), whereby the double head actuators have differing head diameters (12, 13) and the flow of a fluid through the both actuators (3... | 02/21/2006 |
| 6955535 | Array for an automatic firing device for a gas or oil burner Automatic operation of a blower burner (5) suitable for liquid and/or gaseous fuels for the generation of heat energy in a furnace (1) is monitored by an automatic regulating device (35). The automatic regulating device (35) comprises an ... | 10/18/2005 |
| 6879253 | Method for the processing of a signal from an alarm and alarms with means for carrying out said method The signals of a danger detector that has at least one sensor (2, 3, 4) for monitoring danger parameters and an electronic evaluation system (1) assigned to the at least one sensor (2, 3, 4) are compared with specified parameters. In addition, t... | 04/12/2005 |
| 6800854 | Passive infrared detector A passive infrared detector has a first sensor (1) for generating an infrared signal, representative of the difference in temperature between a heat source and the background environment of the detector, a second sensor (3), influenced by the ambient t... | 10/05/2004 |
| 6537059 | Regulating device for a burner A regulating device for a burner regulates the air-gas ratio by way of an ionization electrode. In the event of dynamic changes in output preliminary control is implemented in accordance with the invention with two or more stored characteristics.... | 03/25/2003 |
| 6527541 | Regulating device for an air ratio-regulated burner During start-up a regulating device monitors the quality of the air ratio control in respect of time in accordance with the invention in that it observes the difference of a signal and comparison signal.... | 03/04/2003 |
| 6501383 | Method and device for monitoring a flame The method according to the invention of monitoring a flame uses the known principle that a direct current signal (IF) of different magnitude is produced in dependence on the presence or intensity of the flame from an ac voltage signal. That pu... | 12/31/2002 |
| 6486486 | Flame monitoring system The invention concerns a flame monitoring system and a method of monitoring a flame with a flame sensor (1) which converts the radiation emanating from the flame into a flame signal (U1) and a flame signal amplifier (40) which converts the flam... | 11/26/2002 |
| 6486647 | Circuit for monitoring an alternative current power switch A circuit (1) for monitoring the state--open or closed--of an ac switch (2) has an input (4) which is connected by way of a diode (9) and a first resistor (10) to a high-ohmic input (11) of a first digital component (12). One terminal of the ac switch (2)... | 11/26/2002 |
| 6318702 | Shutoff device In a shutoff device, a shutoff body (2) is movable by a drive between abutments (1a, 5b). For the purposes of reducing noise and preventing so-called "valve chatter", a friction brake (6) is movable with the shutoff body (2) between control bodies (5a; 3d... | 11/20/2001 |
