摘要:
A toaster cover control device with fireproofing function comprises a cover sliding-frame or a cover opening-closing mechanism and a power switch (K), a cover switch (K1) and a control circuit that are provided in the toaster. The said control circuit is provided with a microprocessor. An output terminal of the control circuit is connected with a transistor (Q1). The said control circuit is connected with a sensor (S). The sensor detects the temperature of the toaster. The control circuit provides a control signal when the detected temperature exceeds the set temperature value, so that a circuit controlling cover action keeps the cover closed. The cover can be opened normally when the detected temperature is lower than the set temperature value. It is also provided with an application method of the said control device.
摘要:
We describe an electric toaster or grill for toasting or grilling foodstuffs and the like, comprising: at least one electric heating element for toasting or grilling a foodstuff; and a browning sensor located to receive an air flow from said toasted or grilled foodstuff said air flow entraining particulates from said toasting or grilling; wherein the browning sensor comprises: preferably an electrically conductive chamber or cage including an aperture to enable said air flow including said entrained particulates to pass through the chamber or cage; an ion emitter comprising a heatable electrical conductor; a heating circuit to pass an electrical current through said heatable electrical conductor to heat said electrical conductor to generate ions from said the particulates entrained in said air flow; an ion current sensing electrode to receive said ions from generated from said particulates; a bias circuit to electrically bias one of said heatable electrical conductor and said ion current screening electrode with respect to the other to attract said ions to said ion current sensing electrode; and an ion current sense circuit having an input coupled to said ion current sensing electrode and having an output for controlling said toaster or grill in response to a degree of browning or grilling indicated by a sensed ion current generated by said particulates from said toasting or grilling of said foodstuff.
摘要:
A toaster-cum-microwave oven, comprising: a toasting chamber (36) for accommodating a bread product; a heating device (39) which, when energized, supplies heat to the toasting chamber (36); a humidity measuring device (35) for measuring an inside humidity of the toasting chamber (36) and producing a humidity signal indicating the measured inside humidity; a switching device (23) for selectively cutting or allowing a power supply to the heating device (39); and a controlling device (20a), wherein the controlling device (20a) receives the humidity signal, calculates a rate of change of humidity using the humidity signal, compares the rate of change of humidity with a predetermined value, and controls the switching device (23) to cut the power supply to the heating device (39) after a remaining cooking time has lapsed if the rate of change of humidity is equal to or greater than the predetermined value.
摘要:
Appareil (5) pour griller un produit (10) comportant des moyens de détection (12) pour suivre des variations d'un état de grillé du produit et pour permettre à un utilisateur de régler à sa convenance l'état de grillé obtenu. L'appareil comporte un capteur de température (13) qui mesure la température du produit. Des moyens de temporisation (14) sont mis en route lorsqu'une température (Td) prédéterminée est atteinte. Les moyens de temporisation (14) sont arrêtés soit lorsqu'une autre température (Tf) prédéterminée est atteinte soit après une durée prédéterminée. L'appareil peut également contrôler une décongélation du produit avant de procéder à son grillage. Application: Grille-pain, Appareils pour griller.
摘要:
Für einen Brotröster wird eine Temperaturmeßvorrichtung mit einem Sensorelement (1) vorgeschlagen, das über einen Strahlenführungskanal (A, B, C, D) mit der Röstkammer (25) in Verbindung steht. Der Strahlenführungskanal (A, B, C, D) wird aus mehreren Durchtrittsöffnungen (11, 12, 13) gebildet, die an mit Abstand hintereinander angeordneten Trennwänden (4, 6, 8) ausgebildet sind.
摘要:
Für einen Brotröster wird eine Temperaturmeßvorrichtung mit einem Sensorelement (1) vorgeschlagen, das über einen Strahlenführungskanal (A, B, C, D) mit der Röstkammer (25) in Verbindung steht. Der Strahlenführungskanal (A, B, C, D) wird aus mehreren Durchtrittsöffnungen (11, 12, 13) gebildet, die an mit Abstand hintereinander angeordneten Trennwänden (4, 6, 8) ausgebildet sind.
摘要:
The present invention relates to an apparatus for processing foodstuff, the apparatus comprising a receiving portion for receiving foodstuff; a heating source for processing the foodstuff so as to effect a change of a chromatic property of first and second surface areas of the foodstuff; wherein the apparatus is arranged to obtain information that is indicative of the chromatic property of the first surface area of the foodstuff, and control the change of the chromatic property of the second surface area of the foodstuff using the obtained information and predetermined calibration data.