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Superheated steam generating device and rice cooker

A technology for generating superheated steam, which is applied to cooking utensils, kitchen utensils, household utensils, etc., can solve problems such as the release of the seal of the connecting portion 100, and achieve the effect of suppressing the decrease in heating efficiency

Active Publication Date: 2019-03-08
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, when superheated steam is generated inside the casing, the pressure inside the casing increases, and the seal of the connecting portion 100 may be released due to this pressure.
Therefore, from the viewpoint of improving reliability, the superheated steam generating device of Patent Document 1 still has room for improvement.

Method used

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  • Superheated steam generating device and rice cooker
  • Superheated steam generating device and rice cooker
  • Superheated steam generating device and rice cooker

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Embodiment Construction

[0023] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, this invention is not limited by this embodiment.

[0024] use figure 1 and figure 2 The whole structure of the rice cooker provided with the superheated steam generator which concerns on embodiment of this invention is demonstrated. figure 1 It is a schematic sectional view of the rice cooker provided with the superheated steam generator which concerns on embodiment of this invention. figure 2 is to show the figure 1 A plan view of the state where part of the cover of the rice cooker is removed.

[0025] Such as figure 1 As shown, the rice cooker of this embodiment is provided with: a generally bottomed cylindrical rice cooker main body 1, in which a pot storage portion 1a is formed; and a pot 2, which is stored in the pot storage portion 1a, for cooking put into a. The lid 3 of the hollow structure which can open and close the upper opening par...

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Abstract

The invention provides a superheated steam generating device and a cooking device. The superheated steam generating device comprises a pipe (31) made of nonmagnetic metal, a heat exchanger (32) arranged in the pipe (31), a spool (33) configured to circle around the peripheral surface of the pipe (31) and an induction heating pipe (34) configured on the peripheral surface of the spool (33). The induction heating pipe (34) carries out induction heating on the pipe (31) and the heat exchanger (32) so as to superheat the steam which enters the pipe (31) and makes the steam be superheated steam at the temperature of above 100 degrees.

Description

technical field [0001] The present invention relates to a superheated steam generator that generates steam exceeding 100° C. (hereinafter referred to as superheated steam), and a rice cooker provided with the superheated steam generator. Background technique [0002] Conventionally, as such a superheated steam generating device, for example, the device described in Patent Document 1 (refer to JP 2012-176195 A) is known. Patent Document 1 discloses a superheated steam generating device including a rod-shaped heater provided such that a heat generating part penetrates the side wall of the case and is arranged inside the case, and the end part is connected to the side wall of the case. case contact. [0003] According to the superheated steam generating device of Patent Document 1, since the end portion of the heater is provided in contact with the casing, the heat of the heater is directly transferred to the casing, and the inside of the casing can be heated from both the hea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/00A47J36/00
Inventor 大矢弘细井弘一北木宏水谷幸二郎冈本大辅绀野誉史后藤隆博
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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