CN101447576A - Fuel cell with humidity sensing device - Google Patents
Fuel cell with humidity sensing device Download PDFInfo
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- CN101447576A CN101447576A CNA2007101954731A CN200710195473A CN101447576A CN 101447576 A CN101447576 A CN 101447576A CN A2007101954731 A CNA2007101954731 A CN A2007101954731A CN 200710195473 A CN200710195473 A CN 200710195473A CN 101447576 A CN101447576 A CN 101447576A
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- detecting part
- circuit board
- fuel cell
- sensing device
- humidity sensing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Fuel Cell (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Electronic Switches (AREA)
Abstract
The invention provides a fuel cell provided with a humidity sensing device, which comprises a power generation structure that includes a circuit board, a membrane electrode arranged on the circuit board and a humidity sensing unit containing a first sensing part and a second sensing part; wherein, the first sensing part and the second sensing part are electrically connected with and arranged on the circuit board, so that the effect of capacity effect is formed by the first sensing part and the second sensing part.
Description
Technical field
The present invention refers to a kind of fuel cell that measures humidity especially relevant for a kind of fuel cell of tool humidity sensing device.
Background technology
Present employed fuel cell mainly utilizes hydrogen-rich fuel fluid (as methyl alcohol) and oxygen fuel fluid to carry out electrochemical reaction and the fuel cell system of output power, wherein need to allow the user know, when fuel fluid concentration deficiency or storage are not enough and must the postcombustion fluid, but because the improvement of technology, make the efficient of fuel cell get over progressive, its problem that derives is relatively also comed one after another.
From the above, one of them promptly is the variation of humidity for the problem that fuel cell derived, Blast Furnace Top Gas Recovery Turbine Unit (TRT) in the fuel cell is to be formed by several circuit board institute storehouses, when common amount of power supply when Blast Furnace Top Gas Recovery Turbine Unit (TRT) is big, the growing amount of aqueous vapor also can increase thereupon, if near the ventilation condition this circuit board is bad, then moisture is just assembled easily, add the influence of heat energy, circuit board or etc. metal assembly the doubt of accelerated oxidation is then arranged easily, this phenomenon can cause the efficiency of supply variation of electric power and the situations such as loose contact of contact, if the moisture accumulation is serious, serious in condensing into water droplet, promptly may cause interelectrode approximate short-circuit condition, therefore can add all that fan takes away aqueous vapor, and at present in the technology no matter the humidity number in the electrification structure all in addition fan force to discharge aqueous vapor, and can't learn whether the humidity in the electrification structure has the value range that exceeds setting.
Therefore, the present inventor is because the disappearance of known fuel cell is urgently to think to invent a kind of product that meets present pursuit to be born.
Summary of the invention
The object of the present invention is to provide a kind of fuel cell of tool humidity sensing device, the main change that utilizes the humidity group of installing to measure humidity.
For reaching above-mentioned purpose, the invention provides a kind of fuel cell of tool humidity sensing device, have an electrification structure in the fuel cell, this electrification structure includes: a circuit board; One mea is located on this circuit board; An and humidity group, include one first detecting part and one second detecting part, and this first detecting part and this second detecting part and this circuit board have electrical binding, and are arranged on this circuit board, this first detecting part and this second detecting part are formed have the effect of capacity effect.
Be familiar with this skill personage and understand purpose of the present invention, feature and effect for making, now by following specific embodiment, and cooperate appended graphic, in detail explanation as after.
Description of drawings
Fig. 1 is the three-dimensional view of the present invention's first preferred embodiment;
Fig. 2 is the three-dimensional view of the present invention's second preferred embodiment;
Fig. 3 is the side schematic view of Fig. 2;
Fig. 4 is the isometric exploded view of the present invention's the 3rd preferred embodiment;
Fig. 5 is the three-dimensional view of the present invention's the 4th preferred embodiment;
Fig. 6 is the side schematic view of Fig. 5;
Fig. 7 is the three-dimensional view of the present invention's the 5th preferred embodiment;
Fig. 8 is the three-dimensional view of the present invention's the 6th preferred embodiment;
Fig. 9 is the side schematic view of Fig. 8;
Figure 10 is a circuit block diagram of the present invention;
Figure 11 is the three-dimensional view of the present invention's the 7th preferred embodiment.
The primary clustering symbol description
Mea 12
First detecting part 140
Second detecting part 142
Heat abstractor 20
Mea 32
First detecting part 340
Second detecting part 342
Heat abstractor 40
First circuit board 500
Second circuit board 502
Mea 52
First detecting part 540
Second detecting part 542
Heat abstractor 60
Electrification structure 7
Mea 72
First detecting part 740
Second detecting part 742
Heat abstractor 80
Embodiment
See also shown in Figure 1, three-dimensional view for the present invention's first preferred embodiment, the invention provides a kind of fuel cell of tool humidity sensing device, and this fuel cell comprises a circuit board 10, and at least one mea 12, a humidity group 14 and a temperature sensing group 16 are arranged on this circuit board 10.This circuit board 10 circuit board that is common indications wherein; The polymeric membrane of the electrical production core that this mea 12 is fuel cells, its two sides have been coated with the catalyst that contains platinum (Pt) and have formed anode and negative electrode, the end of anode contacts with hydrogeneous fuel, the end of negative electrode then contacts with airborne oxygen, see through the effect of catalyst and produce chemical change, directly produce electric power output, and this mea 12 is arranged in this circuit board 10, these mea 12 left and right sides masks have the conductive mesh of porous simultaneously, in order to the current collection net as output power; This humidity group 14 is made of one first detecting part 140 and one second detecting part 142, and this first detecting part 140 is arranged on this circuit board 10 with this second detecting part 142, and it is interlaced that this first detecting part 140 and second detecting part 142 have several band lines that extend laterally in the horizontal direction respectively, makes this first detecting part 140 form with this second detecting part 142 and have the effect of capacity effect; And this temperature sensing group 16 is to form an electric knot or a thermistor with electricresistance effect by metal conductive materials to be constituted, and is arranged on this circuit board 10.
The equivalent resistance that aforesaid temperature sensing group 16 is had can be a conducting wire, as metal materials such as aluminium, gold or copper, or a high resistance circuit, as metal materials such as nickel, chromium.With the conducting wire is example, and this temperature sensing group 16 mainly can be used common printed circuit board (PCB) or utilize etched mode and form, and makes this temperature sensing group 16 have suitable resistance value.This temperature sensing group 16 mainly is to utilize the resistance value of its conducting wire and the dependence relation between the temperature, sees through the resistance of the conducting wire of this temperature sensing group 16 of sensing, can the corresponding temperature that obtains these temperature sensing group 16 present positions.In addition, if these temperature sensing group 16 tool high electrical resistance, then can increase the resolution of temperature sensing, therefore the conducting wire of this temperature sensing group 16 can be extended in full of twists and turns mode on this circuit board 10, use the length of the conducting wire that increases this temperature sensing group 16.
See also Fig. 2 and shown in Figure 3, Fig. 2 is the three-dimensional view of the present invention's second preferred embodiment, Fig. 3 is the side schematic view of Fig. 2, the fuel cell of tool temperature-sensing device of the present invention may further include plurality of circuits plate 10, and form an electrification structure 1, wherein those circuit boards 10 side by side and alternate storehouse constitute this electrification structure 1, and an end of this electrification structure 1 is provided with a heat abstractor 20, in order to the active heat removal of this electrification structure 1 to be provided, with the oxygen power supplied.
Moreover, the signal that an end of this circuit board 10 is extensible is sent out when having resistance value that a connector 18, this connector 18 can transmit the capacitance of this humidity group 14 and this temperature sensing group 16 to change.In bulk to put 20 be that a fan is an example with this heat, the resistance value of the capacitance of this humidity group 14 and this temperature sensing group 16 can be again via judge or the processing of any electrical signal after, transmit an electric message to this heat abstractor 20 by this connector 18, mainly be installed on the end face of this circuit board 10, make this heat abstractor 20 can adjust the size of its wind speed, be controlled in the scope in the hope of humidity and temperature with integral body according to this electric message.
In addition, the electrical signal of the resistance value of the capacitance of aforesaid humidity group 14 or temperature sensing group 16 can directly see through common electric loop, and directly regulates the rotation speed of the fan of this heat abstractor 20 and then the humidity and the temperature of regulating this electrification structure 1.
See also shown in Figure 4, isometric exploded view for the present invention's the 3rd preferred embodiment, the invention provides a kind of fuel cell of tool humidity sensing device, and this fuel cell comprises a circuit board 30, and at least one mea 32, a humidity group 34, a temperature sensing group 36 and a plate body 42 are arranged on this circuit board 30.This circuit board 30 circuit board that is common indications wherein; The polymeric membrane of the electrical production core that this mea 32 is fuel cells, its two sides have been coated with the catalyst that contains platinum (Pt) and have formed anode and negative electrode, the end of anode contacts with hydrogeneous fuel, the end of negative electrode then contacts with airborne oxygen, see through the effect of catalyst and produce chemical change, directly produce electric power output, and this mea 32 is arranged in this circuit board 30, these mea 32 left and right sides masks have the conductive mesh of porous simultaneously, in order to the current collection net as output power; This humidity group 34 is made of one first detecting part 340 and one second detecting part 342, and this first detecting part 340 is arranged on the one side of this circuit board 30, and this face of circuit board 30 also is provided with this plate body 42 in this place, this second detecting part 342 then is arranged on this plate body 42, and present parallel form with this first detecting part 340, make this first detecting part 340 form and have the effect of capacity effect with this second detecting part 342; And this temperature sensing group 36 is to form an electric knot or a thermistor with electricresistance effect by metal conductive materials to be constituted, and is arranged on this circuit board 30.
The equivalent resistance that aforesaid temperature sensing group 36 is had can be a conducting wire, as metal materials such as aluminium, gold or copper, or a high resistance circuit, as metal materials such as nickel, chromium.With the conducting wire is example, and this temperature sensing group 36 mainly can be used common printed circuit board (PCB) or utilize etched mode and form, and makes this temperature sensing group 36 have suitable resistance value.This temperature sensing group 36 mainly is to utilize the resistance value of its conducting wire and the dependence relation between the temperature, sees through the resistance of the conducting wire of this temperature sensing group 36 of sensing, can the corresponding temperature that obtains these temperature sensing group 36 present positions.In addition, if these temperature sensing group 36 tool high electrical resistance, then can increase the resolution of temperature sensing, therefore the conducting wire of this temperature sensing group 36 can be extended in full of twists and turns mode on this circuit board 30, use the length of the conducting wire that increases this temperature sensing group 36.
See also Fig. 5 and shown in Figure 6, Fig. 5 is the three-dimensional view of the present invention's the 4th preferred embodiment, Fig. 6 is the side schematic view of Fig. 5, the fuel cell of tool temperature-sensing device of the present invention may further include plurality of circuits plate 30, and form an electrification structure 3, wherein those circuit boards 30 side by side and alternate storehouse constitute this electrification structure 3, and an end of this electrification structure 3 is provided with a heat abstractor 40, in order to the active heat removal of this electrification structure 3 to be provided, with the oxygen power supplied.
Moreover, the signal that an end of this circuit board 30 is extensible is sent out when having resistance value that a connector 38, this connector 38 can transmit the capacitance of this humidity group 34 and this temperature sensing group 36 to change.In bulk to put 40 be that a fan is an example with this heat, the resistance value of the capacitance of this humidity group 34 and this temperature sensing group 36 can be again via judge or the processing of any electrical signal after, transmit an electric message to this heat abstractor 40 by this connector 38, mainly be installed on the end face of this circuit board 30, make this heat abstractor 40 can adjust the size of its wind speed, be controlled in the scope in the hope of humidity and temperature with integral body according to this electric message.
In addition, the electrical signal of the resistance value of the capacitance of aforesaid humidity group 34 or temperature sensing group 36 can directly see through common electric loop, and directly regulates the rotation speed of the fan of this heat abstractor 40 and then the humidity and the temperature of regulating this electrification structure 3.
See also shown in Figure 7, three-dimensional view for the present invention's the 5th preferred embodiment, the invention provides a kind of fuel cell of tool humidity sensing device, and this fuel cell comprises a circuit board group 50, it is respectively a first circuit board 500 and a second circuit board 502, this first circuit board 500 and these second circuit board 502 parallel setting up, and at least one mea 52, a humidity group 54 and a temperature sensing group 56 are arranged on this circuit board group 50 and constitute.This circuit board group 50 circuit board that is common indications wherein; The polymeric membrane of the electrical production core that this mea 52 is fuel cells, its two sides have been coated with the catalyst that contains platinum (Pt) and have formed anode and negative electrode, the end of anode contacts with hydrogeneous fuel, the end of negative electrode then contacts with airborne oxygen, see through the effect of catalyst and produce chemical change, directly produce electric power output, and this mea 52 is arranged in this circuit board group 50, these mea 52 left and right sides masks have the conductive mesh of porous simultaneously, in order to the current collection net as output power; This humidity group 54 is made of one first detecting part 540 and one second detecting part 542, and this first detecting part 540 is arranged on the one side of this first circuit board 500,542 of this second detecting parts are arranged on the one side of this second circuit board 502, and this face that this second detecting part 542 is arranged at this second circuit board 502 is relative with this this face that is arranged at first detecting part 540 on this first circuit board 500, moreover, this first detecting part 540 further presents parallel form with this second detecting part 542, makes this first detecting part 540 form with this second detecting part 542 and has the effect of capacity effect; And this temperature sensing group 56 is to form an electric knot or a thermistor with electricresistance effect by metal conductive materials to be constituted, and is arranged on this circuit board group 50.
The equivalent resistance that aforesaid temperature sensing group 56 is had can be a conducting wire, as metal materials such as aluminium, gold or copper, or a high resistance circuit, as metal materials such as nickel, chromium.With the conducting wire is example, and this temperature sensing group 56 mainly can be used common printed circuit board (PCB) or utilize etched mode and form, and makes this temperature sensing group 56 have suitable resistance value.This temperature sensing group 56 mainly is to utilize the resistance value of its conducting wire and the dependence relation between the temperature, sees through the resistance of the conducting wire of this temperature sensing group 56 of sensing, can the corresponding temperature that obtains these temperature sensing group 56 present positions.In addition, if these temperature sensing group 56 tool high electrical resistance, then can increase the resolution of temperature sensing, therefore the conducting wire of this temperature sensing group 56 can be extended in full of twists and turns mode on this circuit board group 50, use the length of the conducting wire that increases this temperature sensing group 56.
See also Fig. 8 and shown in Figure 9, Fig. 8 is the three-dimensional view of the present invention's the 6th preferred embodiment, Fig. 9 is the side schematic view of Fig. 8, the fuel cell of tool temperature-sensing device of the present invention may further include plurality of circuits plate group 50, and form an electrification structure 5, wherein those circuit board group 50 side by side and alternate storehouse constitute this electrification structure 5, and an end of this electrification structure 5 is provided with a heat abstractor 60, in order to the active heat removal of this electrification structure 5 to be provided, with the oxygen power supplied.
Moreover, the signal that an end of this circuit board group 50 is extensible is sent out when having resistance value that a connector 58, this connector 58 can transmit the capacitance of this humidity group 54 and this temperature sensing group 56 to change.In bulk to put 60 be that a fan is an example with this heat, the resistance value of the capacitance of this humidity group 54 and this temperature sensing group 56 can be again via judge or the processing of any electrical signal after, transmit an electric message to this heat abstractor 60 by this connector 58, mainly be installed on the end face of this circuit board group 50, make this heat abstractor 60 can adjust the size of its wind speed, be controlled in the scope in the hope of humidity and temperature with integral body according to this electric message.
In addition, the electrical signal of the resistance value of the capacitance of aforesaid humidity group 54 or temperature sensing group 56 can directly see through common electric loop, and directly regulates the rotation speed of the fan of this heat abstractor 60 and then the humidity and the temperature of regulating this electrification structure 5.
See also Figure 10 and shown in Figure 11, Figure 10 is a circuit block diagram of the present invention, Figure 11 is the three-dimensional view of the present invention's the 7th preferred embodiment, the invention provides a kind of fuel cell of tool humidity sensing device, and this fuel cell comprises an electrification structure 7, mainly provide the source of electric power, this electrification structure 7 mainly by plurality of circuits plate 70 side by side and alternate storehouse and constituting, this circuit board 70 circuit board that is common indications wherein, and this circuit board 70 is provided with at least one mea 72, the polymeric membrane of the electrical production core that this mea 72 is fuel cells, its two sides have been coated with the catalyst that contains platinum (Pt) and have formed anode and negative electrode, the end of anode contacts with hydrogeneous fuel, the end of negative electrode then contacts with airborne oxygen, produces chemical change through the effect of catalyst, directly produces electric power output, these mea 72 left and right sides masks have the conductive mesh of porous simultaneously, in order to the current collection net as output power; One signal processing circuit 78 can be arranged on this circuit board 70 of this electrification structure 7; One heat abstractor 80 is installed on the end of this electrification structure 7, and has electrical binding with this signal processing circuit 78, in order to the active heat removal of this electrification structure 7 to be provided; An and humidity group 74, include one first detecting part 740 and one second detecting part 742, and this first detecting part 740 is electrically connected at this signal processing circuit 78 with this second detecting part 742, and this humidity group 74 is arranged on this heat abstractor 80, and can further be arranged at the gas flow channel of these heat abstractor 80 inboards, it is interlaced that this first detecting part 740 and second detecting part 742 have several band lines that extend laterally in the horizontal direction respectively, and formation has the effect of capacity effect; And this temperature sensing group 76 is to form an electric knot or a thermistor with electricresistance effect by metal conductive materials to be constituted, and is arranged on this circuit board 70 among this electrification structure 7.
The equivalent resistance that aforesaid temperature sensing group 76 is had can be a conducting wire, as metal materials such as aluminium, gold or copper, or a high resistance circuit, as metal materials such as nickel, chromium.With the conducting wire is example, and this temperature sensing group 76 mainly can be used common printed circuit board (PCB) or utilize etched mode and form, and makes this temperature sensing group 76 have suitable resistance value.This temperature sensing group 76 mainly is to utilize the resistance value of its conducting wire and the dependence relation between the temperature, sees through the resistance of the conducting wire of this temperature sensing group 76 of sensing, can the corresponding temperature that obtains these temperature sensing group 76 present positions.In addition, if these temperature sensing group 76 tool high electrical resistance, then can increase the resolution of temperature sensing, therefore the conducting wire of this temperature sensing group 76 can be extended in full of twists and turns mode on this circuit board 70, use the length of the conducting wire that increases this temperature sensing group 76.
Moreover, the signal of being sent out when the resistance value that this signal processing circuit 78 can transmit the capacitance of this humidity group 74 and this temperature sensing group 76 changes.In bulk to put 80 be that a fan is an example with this heat, the resistance value of the capacitance of this humidity group 74 and this temperature sensing group 76 can be again via judge or the processing of any electrical signal after, transmit an electric message to this heat abstractor 80 by this signal processing circuit 78, make this heat abstractor 80 can adjust the size of its wind speed, be controlled in the scope in the hope of humidity and temperature with integral body according to this electric message.
In addition, aforesaid this signal processing circuit 78 is arranged at outside this electrification structure 7, but can be directly see through the electrical signal of common electric loop with the resistance value of the capacitance that receives this humidity group 74 or this temperature sensing group 76, and regulated the rotation speed of the fan of this heat abstractor 80, and then the humidity and the temperature of regulating this electrification structure 7.
So, the fuel cell of a kind of tool humidity sensing device provided by the present invention, the main change that utilizes the humidity group of installing to measure humidity.
Below the present invention has been done a detailed description, but the above only is a preferred embodiment of the present invention, when not limiting scope of the invention process.Be that all equalizations of doing according to the present patent application scope change and modify etc., all should still belong in the patent covering scope of the present invention.
Claims (17)
1, a kind of fuel cell of tool humidity sensing device has an electrification structure in the fuel cell, this electrification structure includes:
One circuit board;
One mea is located on this circuit board; And
One humidity group include one first detecting part and one second detecting part, and this first detecting part and this second detecting part and this circuit board has electrical binding, and this first detecting part and this second detecting part form and have the effect of capacity effect.
2, the fuel cell of tool humidity sensing device as claimed in claim 1 is characterized in that: this first detecting part and this second detecting part are arranged on this circuit board.
3, the fuel cell of tool humidity sensing device as claimed in claim 2 is characterized in that: it is interlaced that this first detecting part and second detecting part have several band lines that extend laterally in the horizontal direction respectively.
4, the fuel cell of tool humidity sensing device as claimed in claim 1 is characterized in that: this first detecting part is arranged on this circuit board, and this circuit board collocation has a plate body, and this second detecting part is arranged on this plate body.
5, the fuel cell of tool humidity sensing device as claimed in claim 1 is characterized in that: this circuit board can advance one one and include a temperature sensing portion, and this temperature sensing portion is made of following arbitrary material: an equivalent resistance and a thermistor.
6, the fuel cell of tool humidity sensing device as claimed in claim 5 is characterized in that: this equivalence resistance can be following arbitrary option: a long lead circuit and a high resistance circuit.
7, the fuel cell of tool humidity sensing device as claimed in claim 5 is characterized in that: but this circuit board electrically connect a connector, and this connector can be linked to the outside with the signal that this first detecting part, this second detecting part and this temperature sensing portion produce.
8, a kind of fuel cell of tool humidity sensing device has an electrification structure in the fuel cell, this electrification structure includes:
One first circuit board;
One second circuit board is mainly set up with this first circuit board is parallel;
One mea is located on this first circuit board and this second circuit board; And
One humidity group include one first detecting part and one second detecting part, and this first detecting part and this second detecting part is electrically connected at respectively on this first circuit board and this second circuit board, and formation has the effect of capacity effect.
9, the fuel cell of tool humidity sensing device as claimed in claim 8, it is characterized in that: this first detecting part and this second detecting part are arranged at respectively on this first circuit board and this second circuit board, and this first detecting part and this second detecting part are arranged on the relative face of this first circuit board and this second circuit board.
10, the fuel cell of tool humidity sensing device as claimed in claim 8 is characterized in that: this circuit board can advance one one and include a temperature sensing portion, and this temperature sensing portion is made of following arbitrary material: an equivalent resistance and a thermistor.
11, the fuel cell of tool humidity sensing device as claimed in claim 10 is characterized in that: this equivalence resistance can be following arbitrary option: a long lead circuit and a high resistance circuit.
12, the fuel cell of tool humidity sensing device as claimed in claim 10, it is characterized in that: but this circuit board electrically connect a connector, and this connector can be linked to the outside with the signal that this first detecting part, this second detecting part and this temperature sensing portion produce.
13, a kind of fuel cell of tool humidity sensing device, fuel cell comprises to be had:
One electrification structure mainly provides the source of electric power;
One signal processing circuit;
One heat abstractor is installed on the end of this electrification structure, and has electrical binding with this signal processing circuit; And
One humidity group include one first detecting part and one second detecting part, and this first detecting part and this second detecting part is electrically connected at this signal processing circuit, and formation has the effect of capacity effect.
14, the fuel cell of tool humidity sensing device as claimed in claim 13 is characterized in that: this first detecting part and this second detecting part are arranged at this heat abstractor.
15, the fuel cell of tool humidity sensing device as claimed in claim 14 is characterized in that: it is interlaced that this first detecting part and second detecting part have several band lines that extend laterally in the horizontal direction respectively.
16, the fuel cell of tool humidity sensing device as claimed in claim 13, it is characterized in that: this electrification structure can advance one one and include a temperature sensing portion, and this temperature sensing portion is made of following arbitrary material: an equivalent resistance and a thermistor.
17, the fuel cell of tool humidity sensing device as claimed in claim 16 is characterized in that: this equivalence resistance can be following arbitrary option: a long lead circuit and a high resistance circuit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101954731A CN101447576A (en) | 2007-11-27 | 2007-11-27 | Fuel cell with humidity sensing device |
| JP2008294071A JP2009129905A (en) | 2007-11-27 | 2008-11-18 | Fuel cell having humidity detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101954731A CN101447576A (en) | 2007-11-27 | 2007-11-27 | Fuel cell with humidity sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101447576A true CN101447576A (en) | 2009-06-03 |
Family
ID=40743076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101954731A Pending CN101447576A (en) | 2007-11-27 | 2007-11-27 | Fuel cell with humidity sensing device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2009129905A (en) |
| CN (1) | CN101447576A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103547915A (en) * | 2011-06-08 | 2014-01-29 | 3M创新有限公司 | Humidity sensor and sensor element therefor |
| JP2015502008A (en) * | 2011-11-17 | 2015-01-19 | インテリジェント エナジー リミテッドＩｎｔｅｌｌｉｇｅｎｔ Ｅｎｅｒｇｙ Ｌｉｍｉｔｅｄ | Fan installation in fuel cell stack assembly |
| CN104916855A (en) * | 2015-06-30 | 2015-09-16 | 中国东方电气集团有限公司 | Fuel cell device |
| CN105161739A (en) * | 2015-06-30 | 2015-12-16 | 中国东方电气集团有限公司 | Fuel cell device |
| WO2017004777A1 (en) * | 2015-07-06 | 2017-01-12 | SZ DJI Technology Co., Ltd. | Systems and methods for uav fuel cell |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3895899B2 (en) * | 2000-02-23 | 2007-03-22 | 三洋電機株式会社 | Solid polymer fuel cell power generator and solid polymer fuel cell operating method |
| JP2003156464A (en) * | 2001-11-19 | 2003-05-30 | Denso Corp | Capacitive humidity sensor |
| JP4038390B2 (en) * | 2002-05-10 | 2008-01-23 | 三菱電機株式会社 | Fuel processing system and operating method thereof |
| JP2004177405A (en) * | 2002-11-11 | 2004-06-24 | Tdk Corp | Humidity detecting device of electrical capacitance type and method of manufacturing the same |
| JP4839565B2 (en) * | 2002-12-12 | 2011-12-21 | ソニー株式会社 | Fuel cell system |
| JP4586413B2 (en) * | 2004-05-17 | 2010-11-24 | Ｎｏｋ株式会社 | Fuel cell |
-
2007
- 2007-11-27 CN CNA2007101954731A patent/CN101447576A/en active Pending
-
2008
- 2008-11-18 JP JP2008294071A patent/JP2009129905A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103547915A (en) * | 2011-06-08 | 2014-01-29 | 3M创新有限公司 | Humidity sensor and sensor element therefor |
| CN103547915B (en) * | 2011-06-08 | 2015-11-25 | 3M创新有限公司 | Humidity sensor and sensor element thereof |
| US9599583B2 (en) | 2011-06-08 | 2017-03-21 | 3M Innovative Properties Company | Humidity sensor and sensor element therefor |
| JP2015502008A (en) * | 2011-11-17 | 2015-01-19 | インテリジェント エナジー リミテッドＩｎｔｅｌｌｉｇｅｎｔ Ｅｎｅｒｇｙ Ｌｉｍｉｔｅｄ | Fan installation in fuel cell stack assembly |
| CN104916855A (en) * | 2015-06-30 | 2015-09-16 | 中国东方电气集团有限公司 | Fuel cell device |
| CN105161739A (en) * | 2015-06-30 | 2015-12-16 | 中国东方电气集团有限公司 | Fuel cell device |
| CN105161739B (en) * | 2015-06-30 | 2017-08-01 | 中国东方电气集团有限公司 | Fuel-cell device |
| WO2017004777A1 (en) * | 2015-07-06 | 2017-01-12 | SZ DJI Technology Co., Ltd. | Systems and methods for uav fuel cell |
| US10777832B2 (en) | 2015-07-06 | 2020-09-15 | SZ DJI Technology Co., Ltd. | Systems and methods for UAV fuel cell |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009129905A (en) | 2009-06-11 |
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