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キャビネットの加熱庫に被加熱物が収容され、前記キャビネットに複数の脚が設けられた加熱調理器において、前記脚に、前記キャビネットからの加重により内圧が変化する作動体が設けられ、被加熱物が収容されたときの加重による前記作動体の内圧変化を検出する差圧センサと、前記作動体からの圧力を前記差圧センサに伝達する導管と、前記差圧センサの出力から被加熱物の重量を演算する制御部とを備えたことを特徴とする加熱調理器の重量測定装置。 In a heating cooker in which an object to be heated is stored in a heating cabinet of a cabinet and a plurality of legs are provided in the cabinet, an operating body whose internal pressure changes due to a load from the cabinet is provided on the legs, A differential pressure sensor for detecting a change in internal pressure of the working body due to a load when the pressure sensor is accommodated, a conduit for transmitting the pressure from the working body to the differential pressure sensor, and an output of the differential pressure sensor from the output of the object to be heated. A weight measuring apparatus for a cooking device, comprising: a control unit that calculates weight. 導管は、差圧センサに達する手前の中間点で分岐され、一方の導管が前記差圧センサの高圧側入口に接続され、他方の導管が前記差圧センサの低圧側入口に接続され、他方の導管中に開閉自在な規制体が介装され、該規制体は、常時開状態とされ、被加熱物の重量測定時に閉状態とされることを特徴とする請求項１記載の加熱調理器の重量測定装置。 The conduit is branched at an intermediate point just before reaching the differential pressure sensor, one conduit connected to the high pressure side inlet of the differential pressure sensor, the other conduit connected to the low pressure side inlet of the differential pressure sensor, 2. The cooking device according to claim 1, wherein a restriction body that can be opened and closed is interposed in the conduit, and the restriction body is normally opened and closed when the weight of the object to be heated is measured. Weight measuring device. キャビネットの加熱庫に被加熱物が収容され、前記キャビネットを支持する支持体が設けられた加熱調理器において、前記加熱庫に被加熱物が収容されたとき、前記支持体が受けるキャビネットからの加重の変動を検出器によって検出して、前記加重の変動に基づき被加熱物の重量を算出することを特徴とする加熱調理器の重量測定方法。 In a heating cooker in which an object to be heated is accommodated in a heating chamber of a cabinet and a support body that supports the cabinet is provided, when the object to be heated is accommodated in the heating chamber, the weight received from the cabinet that the support body receives A method for measuring a weight of a heating cooker, comprising: detecting a change in the weight of the object to be heated by calculating a weight of the object to be heated based on the change in the weight. キャビネットの加熱庫に被加熱物が収容され、前記キャビネットに複数の脚が設けられた加熱調理器において、前記脚にかかる加重に反応する作動体と、加重による前記作動体の変化を検出する検出器と、該検出器の出力から被加熱物の重量を演算する制御部とを備えたことを特徴とする加熱調理器の重量測定装置。 In a heating cooker in which an object to be heated is stored in a heating chamber of a cabinet and a plurality of legs are provided in the cabinet, an operating body that reacts to a weight applied to the legs and a detection that detects a change in the operating body due to the weight And a controller for calculating the weight of the object to be heated from the output of the detector. 検出器として差圧センサが用いられ、該差圧センサと作動体とが連結され、圧力媒体を介して前記作動体から差圧センサに圧力が伝達されることを特徴とする請求項４記載の加熱調理器の重量測定装置。 5. The differential pressure sensor is used as a detector, the differential pressure sensor and an operating body are connected, and pressure is transmitted from the operating body to the differential pressure sensor via a pressure medium. Heat cooker weight measuring device. 圧力媒体として不活性ガスが用いられたことを特徴とする請求項５記載の加熱調理器の重量測定装置。 6. The apparatus for measuring a weight of a heating cooker according to claim 5, wherein an inert gas is used as the pressure medium. 制御部は、加熱庫のドアが開けられたとき規制体を閉じ、前記ドアが閉じられたときに重量測定を行い、測定後に前記規制体を開くように制御を行うことを特徴とする請求項２または６記載の加熱調理器の重量測定装置。 The control unit closes the restricting body when the door of the heating chamber is opened, performs weight measurement when the door is closed, and performs control to open the restricting body after the measurement. The weight measuring apparatus of the heating cooker of 2 or 6.
JP2002113360A2002-04-162002-04-16
Weight measuring method and weight measuring device for cooking device
Expired - Fee RelatedJP3946075B2
(en)