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Reacting apparatus and electronic device comprising thereof

A technology of a reaction device and a reactor, which is applied in the directions of portable application adaptation, reactant parameter control, circuit, etc., can solve the problems of temperature rise of thermal insulation container, difficulty in SOFC installation, increase in heat loss, etc.

Inactive Publication Date: 2009-12-16
CASIO COMPUTER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to install SOFCs into electronic devices
In addition, the heat of the output electrode is transferred to the heat-insulated container housing the power generation unit, so that the temperature of the heat-insulated container rises, resulting in the possibility of increased heat loss

Method used

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  • Reacting apparatus and electronic device comprising thereof
  • Reacting apparatus and electronic device comprising thereof
  • Reacting apparatus and electronic device comprising thereof

Examples

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no. 1 example

[0046] First, a reaction device and an electronic device including the reaction device according to a first embodiment of the present invention will be described.

[0047] figure 1 is a block diagram showing an electronic device equipped with a reaction device according to a first embodiment of the present invention.

[0048] The electronic device 100 is a portable electronic device such as a laptop, PDA, electronic organizer, digital camera, mobile phone, watch, resistor, and projector.

[0049] The electronic device 100 includes an electronic device main body 901 , a DC / DC converter 902 , a secondary battery 903 and the like, and a reaction device 1 .

[0050] The electronic device main body 901 is driven by electric power supplied from a DC / DC converter 902 or a secondary battery 903 . The DC / DC converter 902 converts the electric energy generated by the reaction device 1 into a suitable voltage, and then supplies the energy to the electronic device main body 901 . The D...

no. 2 example

[0136] Next, a second embodiment of the reaction apparatus of the present invention will be described.

[0137] Figure 18 It is a perspective view showing the internal structure of the heat insulation package of the reaction apparatus of the second embodiment of the present invention.

[0138] Here, the same reference numerals are used to refer to the same structures as those of the first embodiment described above, and descriptions thereof will be simplified or omitted.

[0139] In the reaction apparatus of the first embodiment described above, the heat insulating package 10 includes the fuel cell section 20 having the vaporizer 4 , the reformer 6 and the power generation unit 8 . Optionally, the reaction device of the second embodiment of the present invention does not include the vaporizer 4 and the reformer 6 in the thermal insulation package 10 .

[0140] In other words, if Figure 18 As shown, the reaction device of the present invention includes a fuel cell unit 20 ...

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Abstract

Disclosed is a reacting apparatus including: a reactor including a reacting section to which a reactant is supplied to cause a reaction of the reactant; one or a plurality of terminal section provided in the reacting section; and one or a plurality of conductive component including electrically conductive material, one end of which is connected to any one of the terminal section of the reactor, wherein at least one of the conductive component has a flow path provided inside thereof; and at least a portion of the reactant is supplied to the reactor through the flow path. Consequently, rise in temperature of an other end of the electrically conductive component due to heat transmission from the reactor can be suppressed and heat loss of the reactor through the electrically conductive component may be reduced.

Description

technical field [0001] The present invention relates to a reaction device that supplies a reactant and causes the reactant to react, and an electronic device including the reaction device. Background technique [0002] In recent years, fuel cells are attracting attention as clean power sources with high energy conversion efficiency, and are widely used in fuel cell-powered vehicles, home appliances, and the like. The use of fuel cells as power sources is also being considered in portable electronic devices such as cell phones and laptops, where research and development for size reduction are ongoing due to increased power consumption. [0003] A fuel cell includes a power generating cell that outputs electric power using an electrochemical reaction of hydrogen and oxygen. Research and development of fuel cells are being extensively carried out as a next-generation mainstream power supply system. In particular, solid oxide fuel cells (hereinafter referred to as SOFCs) are b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/02H01M8/04H01M8/06H01M8/12
CPCH01M2250/30H01M8/04037H01M8/04022H01M8/0263H01M8/2475H01M8/0612H01M8/0247Y02B90/18H01M8/04201Y02E60/50Y02E60/525H01M16/006H01M8/04074H01M2008/1293Y02B90/10H01M8/04H01M8/06H01M8/12
Inventor 山本忠夫
Owner CASIO COMPUTER CO LTD