CN2932638Y - Fuel battery device - Google Patents
Fuel battery device Download PDFInfo
- Publication number
- CN2932638Y CN2932638Y CNU2006200129598U CN200620012959U CN2932638Y CN 2932638 Y CN2932638 Y CN 2932638Y CN U2006200129598 U CNU2006200129598 U CN U2006200129598U CN 200620012959 U CN200620012959 U CN 200620012959U CN 2932638 Y CN2932638 Y CN 2932638Y
- Authority
- CN
- China
- Prior art keywords
- those
- fuel
- cell device
- plate
- cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model relates to a fuel battery device, at least comprising more than one membrane electrode group which at least comprises a positive electrode, a proton exchange membrane and a negative electrode, more than one dual flow passage boards which are arranged on one side of the membrane electrode group, wherein, the dual flow passage board at least comprises a board body which is provided with at least more than one flow passage structures, the arrangement positions of which are correspondingly cooperated to the arrangement positions of the membrane electrode group, more than one conductive sheets which are conductive materials and separately cover the flow passage structures of the board body and are fixed on the board body, and more than one current collecting sheets which are conductive materials and separately cover the conductive sheets and are separately fixed on the conductive sheets.
Description
Technical field
The utility model is about a kind of fuel cell, and is a kind of fuel-cell device with two-sided runner plate especially.
Background technology
Fuel cell is a kind of chemical energy that will be stored in fuel and the oxidant is converted into electric energy by electrode reaction a Blast Furnace Top Gas Recovery Turbine Unit (TRT).The kind of fuel cell is quite a lot of, and the mode of classification also each is different, if distinguished, the fuel cell of five kinds of different proton exchange membrane such as alkaline fuel cell, phosphoric acid fuel cell, Proton Exchange Membrane Fuel Cells, molten carbonate fuel cell, solid-oxide fuel cell is arranged according to the proton exchange membrane different in kind.
In the conventional fuel cell structure, runner plate system places the two ends of mea MEA, its employed material should possess high conductivity, high strength, easily processing, characteristic such as in light weight and with low cost, and the material of making runner plate at present has graphite, aluminium and stainless steel, and system adopts graphite to make usually.Processing flow channel on runner plate as the passage of fuel supplying and gas, makes reactant arrive diffusion layer via runner, participates in reaction and enter active layer.In addition, runner plate also has the function of conduction current, and the electric current that reaction is produced is used, and therefore is called current collecting board element current collect plate again.
Yet, traditional runner plate as: graphite cake usually system adopt the design of single face runner, and the volume of itself is big, weight is slim and graceful inadequately, conductive capability also has to be strengthened.And traditional fuel cell pack stack, then owing to be to adopt the uniplanar flow guidance tape institute storehouse of this kind heaviness to form, cause the volume of fuel cell stack integral and weight all thereby double, quite be unfavorable for being integrated into portable consumption electronic products, and whole current collection ability is also barely satisfactory.
Summary of the invention
The main purpose system of the utility model provides a kind of fuel-cell device, not only can allow the volume of fuel cell itself and weight significantly reduce, and also can promote the current collection function of runner plate.
For reaching the utility model above-mentioned purpose, the utility model provides a kind of fuel-cell device, is to comprise at least: more than one mea, and wherein this mea system comprises at least: an anode electrode, a proton exchange membrane and a cathode electrode; More than one two-sided runner plate is a side that is arranged at this mea.Wherein, this two-sided runner plate system comprises at least: a plate body, cording have at least more than one flow passage structure, wherein those flow passage structures the position is set, be the position that is provided with of those mea of corresponding matching; More than one conducting strip is those flow passage structures that an electric conducting material and those conducting strips cover this plate body respectively, and this plate body is fixed in those conducting strip systems; And more than one collector plate, be that an electric conducting material and those collector plates cover those conducting strips respectively, and those collector plate systems are individually fixed in those conducting strips.
Compared with prior art, the utlity model has following advantage:
The utility model fuel-cell device uses a kind of two-sided runner plate with geometrical form, can allow the volume and the weight of fuel cell itself significantly reduce, help fuel cell integrated extremely portable consumption electronic products, and reduce the rate of changing of eliminating of fuel cell.
Description of drawings
Fig. 1 is the three-dimensional combination figure of one of the utility model fuel-cell device specific embodiment essential part.
Fig. 2 is the three-dimensional combination figure of another specific embodiment essential part of the utility model fuel-cell device.
Fig. 3 is the three-dimensional combination figure of the another specific embodiment essential part of the utility model fuel-cell device.
Fig. 4 A shows the three-dimensional exploded view of the two-sided runner plate that the utility model fuel-cell device is used.
Generalized section after the two-sided runner plate combination of Fig. 4 B displayed map 4A.
The generalized section of the alternate embodiment of the two-sided runner plate of Fig. 4 C displayed map 4B.
The generalized section of the alternate embodiment of the two-sided runner plate of Fig. 4 D displayed map 4C.
Fig. 5 is the three-dimensional exploded view of the alternate embodiment essential part of Fig. 2 fuel-cell device.
Among the figure:
1,2,3 fuel-cell devices
10,20,30 mea
100,200,300 anode electrodes
102,202,302 proton exchange membrane
104,204,304 cathode electrodes
120,220,320,322 grooves
12,22,32 two-sided runner plates
24 substrates
240 channels
The 240a import
26 circuit units
40 plate bodys
42 conducting strips
The 42a extension
44 collector plates
46 circuit units
Embodiment
Fig. 1 shows the three-dimensional combination figure of one of the utility model fuel-cell device specific embodiment essential part.With reference to shown in Figure 1, fuel-cell device 1 of the present utility model is a single fuel cell, and it is to comprise at least: mea 10, two-sided runner plate 12.Wherein, mea 10 is to comprise at least: anode electrode 100, proton exchange membrane 102 and cathode electrode 104.Two-sided runner plate 12 is a side that is arranged at mea 10.As shown in Fig. 1, each side of two-sided runner plate 12 is respectively to be arranged in parallel and to be provided with at interval and to form by a plurality of grooves 120.Thereby the utility model fuel-cell device 1 can make fuel carry out electrochemical reaction by groove 120 and mea 10 by a supply mechanism, to produce electric power.Two-sided runner plate 12 among Fig. 1 is to present a kind of waveform configuration, and two-sided runner plate 12 of the present utility model also can be broached-tooth design trapezoidal and/or square and/or that various geometric figure such as semi-hexagon shape and/or semicircle is constituted certainly.
Fig. 2 is the three-dimensional combination figure of another specific embodiment essential part of the utility model fuel-cell device.Shown with reference to figure 2, fuel-cell device 2 of the present utility model is a fuel cell pack stack, and it is to comprise at least: those mea 20, two-sided runner plate 22.Wherein, mea 20 is to comprise at least: anode electrode 200, proton exchange membrane 202 and cathode electrode 204.Two-sided runner plate 22 is a side that is arranged at those mea 20, and special system is arranged between those anode electrodes 200 of those mea 20.Certainly, two-sided runner plate 22 in the utility model fuel-cell device 2 is not under the situation about only being defined between those anode electrodes 200 that are arranged on those mea 20, it also can be applicable to multiple alternate embodiment, for example: two-sided runner plate 22 can be arranged between those cathode electrodes 204 of those mea 20, perhaps two-sided runner plate 22 can be arranged between this anode electrode 200 and this cathode electrode 204 of those mea 20.In addition, as shown in Fig. 2, each side of two-sided runner plate 22 is respectively to be arranged in parallel and to be provided with at interval and to form by a plurality of grooves 220.Thereby the utility model fuel-cell device 2 can make fuel carry out electrochemical reaction by groove 220 and mea 20 by a supply mechanism, to produce electric power.Two-sided runner plate 22 among Fig. 2 is to present a kind of waveform configuration, and two-sided runner plate 22 of the present utility model also can be broached-tooth design trapezoidal and/or square and/or that various geometric figure such as semi-hexagon shape and/or semicircle is constituted certainly.
Fig. 3 is the three-dimensional combination figure of the another specific embodiment essential part of the utility model fuel-cell device.Shown with reference to figure 3, fuel-cell device 3 of the present utility model is a fuel cell pack stack, and it is to comprise at least: those mea 30, those two-sided runner plates 32.Wherein, those mea 30 are to be arranged between those two-sided runner plates 32, and it is to comprise at least: anode electrode 300, proton exchange membrane 302 and cathode electrode 304.As shown in Fig. 3, each side of two-sided runner plate 32 is respectively by a plurality of grooves 320 or groove 322 is arranged in parallel and be provided with at interval and form.Thereby the utility model fuel-cell device 3 can make fuel carry out electrochemical reaction by groove 320 or groove 322 with mea 30 by a supply mechanism, to produce electric power.Two-sided runner plate 32 among Fig. 3 is to present a kind of waveform configuration, and two-sided runner plate 32 of the present utility model also can be broached-tooth design trapezoidal and/or square and/or that various geometric figure such as semi-hexagon shape and/or semicircle is constituted certainly.
Fig. 4 A shows the three-dimensional exploded view of the two- sided runner plate 12,22,32 that the utility model fuel-cell device is used.Generalized section after the two-sided runner plate combination of Fig. 4 B displayed map 4A.Shown with reference to figure 4A, the employed two- sided runner plate 12,22,32 of the utility model comprises: plate body 40, cording has at least more than one flow passage structure, wherein those flow passage structures the position is set, be the position that is provided with of those mea 10,20,30 of corresponding matching.Those conducting strips 42 be those flow passage structures that use one electric conducting material and those conducting strips 42 cover plate body 40 respectively, and those conducting strips 42 are to be fixed in plate body 40.Those collector plates 44 be to use an electric conducting material and those collector plates 44 to cover those conducting strips 42 respectively, and those collector plates 44 are to be individually fixed in those conducting strips 42.In specific implementation process, can use the spot welding mode that those conducting strips 42 are connected airtight to those collector plates 44, use Prepreg resin film by Heat sealer again or a kind of tool is anticorrosive and/or the cement of anti-acid function as: AB glue waits those conducting strips 42 and those collector plate 44 pressings is connected airtight to plate body 40; Or, on conducting strip 42, adhere to a Prepreg resin film, connect airtight with collector plate 44 pressings again; Also or, in a chemical resistance nonmetal/smear the cement of the anticorrosive and/or anti-acid function of tool such as AB glue on the metal material, connect airtight with collector plate 44 pressings again, thereby make and on conducting strip 42, form a chemical resistance protective layer.In addition, in Fig. 4 A, conducting strip 42 has an extension 42a simultaneously, is connected to external circuit with electric property.
Shown in figure 4C, be the generalized section of alternate embodiment of the two-sided runner plate of Fig. 4 B.Plate body 40 can further be provided with more than one circuit unit 46, and circuit unit 46 can be a wiring circuitry, and is printing-type wiring printedcircuitry especially.Shown in Fig. 4 C, circuit unit 46 is just made electric property with the extension 42a of conducting strip 42 and is connected.Aspect selecting for use in material, the base material of plate body 40 can select a chemical resistance non-conductor engineering plastics substrate, plastics carbon base plate, FR4 substrate, FR5 substrate, epoxy resin substrate, glass substrate, ceramic substrate, macromolecule plasticizing substrate and combined type material substrate etc. wherein a kind of.And the material of conducting strip 42 can be that selection is wherein a kind of from gold, copper, silver, carbon, high-conductivity metal etc.The material of collector plate 44 can be to select the good material of a conductivity, and the special system in its surface through the processing of anticorrosive and/or acid-proof or the chemical resistance metal material that itself promptly has this characteristic as stainless steel, titanium, gold, graphite, carbon metallization compound etc.
Shown in figure 4D, be the generalized section of alternate embodiment of the two-sided runner plate of Fig. 4 C.As shown in Fig. 4 D, the employed two- sided runner plate 12,22,32 of the utility model comprises: plate body 40, cording has at least more than one flow passage structure, wherein those flow passage structures the position is set, be the position that is provided with of those mea 10,20,30 of corresponding matching.Those first collector plates 41 be those flow passage structures that use one electric conducting material and those first collector plates 41 cover plate body 40 respectively, and those first collector plates 41 are to be fixed in plate body 40.Those conducting strips 42 be to use an electric conducting material and those conducting strips 42 to cover those first collector plates 41 respectively, and those conducting strips 42 are to be individually fixed in those first collector plates 41.Those second collector plates 43 be to use an electric conducting material and those second collector plates 43 to cover those conducting strips 42 respectively, and those second collector plates 43 are to be individually fixed in those conducting strips 42.In specific implementation process, can by the spot welding mode with first, second collector plate 41,43 and conducting strip 42 fluctuate interlayers connect airtight or first, second collector plate 41,43 of local spot welding conducting and conducting strip 42 backs around connect airtight in modes such as gummed, argon weldings again and are fixed into single component, connected airtight to plate body 40 by pressing again.In addition, in Fig. 4 D, conducting strip 42 has an extension 42a simultaneously, is connected to circuit unit 46 on the plate body 40 with electric property.
Fig. 5 is the three-dimensional exploded view of alternate embodiment essential part of the fuel-cell device of Fig. 2.As shown in Fig. 5, fuel-cell device 2 of the present utility model can further comprise: substrate 24, cording has at least more than one hollow bulb, wherein those hollow bulbs is provided with the position, be the position that is provided with of those mea 20 of corresponding matching, and make those mea 20 and two-sided runner plate 22 pressing to connect airtight to substrate 24.Moreover, substrate 24 can further be provided with more than one circuit unit 26, circuit unit 26 can be a wiring circuitry, and be printing-type wiring printed circuitry especially, wherein circuit unit 26 can see through and contact with the extension 42a of those conducting strips 42, be connected and make electric property with those conducting strips 42 of two-sided runner plate 22, and then make those collector plates 44 can be electrically connected into a series connection and/or a parallel circuits, thereby each power generation unit of fuel cell pack can be done a binding through this wiring.And aspect the fuel supply mechanism of the utility model fuel-cell device 2, be specifically to implement by the channel 240 that is arranged on the substrate 24.At first, fuel is injected import 240a, then fuel is advanced along channel 240, flow at last in the groove 220, and therefore fuel just can carry out electrochemical reaction with those mea 20, thereby produces electric power.
Fuel-cell device of the present utility model can be a kind of employing liquid fuel as: the fuel cell of methyl alcohol or adopt the fuel cell of fuel gas or adopt fuel cell of solid fuel or the like.At last, the characteristics and the effect of conclusion the utility model are as follows:
1. the utility model fuel-cell device uses a kind of two-sided runner plate with geometrical form, can allow fuel cell particularly the volume and the weight of fuel cell stack integral all significantly reduce, this helps fuel cell integrated to portable consumption electronic products.
2. the utility model fuel-cell device utilizes the rigidity of two-sided runner plate plate body itself, thereby collector plate can be fabricated to structure as thin as a wafer, can allow the volume of fuel cell itself and weight significantly reduce.
3. the employed two-sided runner plate of the utility model fuel-cell device can have the plate body of the idioelectric engineering plastics material of chemical resistance by use, the collector plate of electric conducting material is set again, so not only can allow the in light weight of fuel cell and have the convenience of portability, and make two-sided runner plate have good current collection function simultaneously.
The employed two-sided runner plate of the utility model fuel-cell device can effectively prevent fuel as: methyl alcohol or electrochemical reaction product destroy the surface of collector plate, thereby reduce the rate of changing of eliminating of fuel cell.
Though the utility model discloses as above with specific embodiment; right its disclosed specific embodiment is not in order to limit the utility model; anyly be familiar with this operator; in the spirit and scope that do not break away from the utility model; when doing various changes and retouching; its change done and retouching all belong to the category of the utility model, and the protection range of the utility model attached claim institute confining spectrum after looking is as the criterion.
Claims (40)
1. fuel-cell device is characterized in that: be to comprise at least:
More than one mea, wherein this mea system comprises at least: an anode electrode, a proton exchange membrane and a cathode electrode;
More than one two-sided runner plate is a side that is arranged at this mea, and wherein this two-sided runner plate is to comprise at least:
One plate body, cording have at least more than one flow passage structure, wherein those flow passage structures the position is set, be the position that is provided with of those mea of corresponding matching;
More than one conducting strip is those flow passage structures that an electric conducting material and those conducting strips cover this plate body respectively, and this plate body is fixed in those conducting strip systems; And
More than one collector plate is that an electric conducting material and those collector plates cover those conducting strips respectively, and those collector plate systems are individually fixed in those conducting strips.
2. fuel-cell device according to claim 1 is characterized in that: wherein this fuel-cell device is a fuel cell pack.
3. fuel-cell device according to claim 2 is characterized in that: wherein this two-sided runner plate is to be arranged between those anode electrodes and/or those cathode electrodes of those mea.
4. fuel-cell device according to claim 1 is characterized in that: wherein this fuel-cell device is a fuel cell.
5. fuel-cell device is characterized in that: be to comprise at least:
More than one mea is to be arranged between a plurality of two-sided runner plates, and wherein this mea system comprises at least: an anode electrode, a proton exchange membrane and a cathode electrode; And
These a plurality of two-sided runner plates, wherein this two-sided runner plate is to comprise at least:
One plate body, cording have at least more than one flow passage structure, wherein those flow passage structures the position is set, be the position that is provided with of those mea of corresponding matching;
More than one conducting strip is those flow passage structures that an electric conducting material and those conducting strips cover this plate body respectively, and this plate body is fixed in those conducting strip systems; And
More than one collector plate is that an electric conducting material and those collector plates cover those conducting strips respectively, and those collector plate systems are individually fixed in those conducting strips.
6. fuel-cell device according to claim 5 is characterized in that: wherein this fuel-cell device is a fuel cell pack.
7. fuel-cell device according to claim 5 is characterized in that: wherein this fuel-cell device is a fuel cell.
8. fuel-cell device according to claim 1 or 5, it is characterized in that: wherein those collector plates systems are connected airtight to those conducting strips by the spot welding mode.
9. fuel-cell device according to claim 8 is characterized in that: wherein the combination system of those collector plates and those conducting strips is connected airtight to this plate body by pressing by using a cement.
10. fuel-cell device according to claim 9 is characterized in that: wherein this cement is a resin film.
11. fuel-cell device according to claim 9 is characterized in that: wherein this cement is an anticorrosive and/or acid-proof cement.
12. fuel-cell device according to claim 11 is characterized in that: wherein this cement is an AB glue.
13. a fuel-cell device is characterized in that: be to comprise at least:
More than one mea, wherein this mea system comprises at least: an anode electrode, a proton exchange membrane and a cathode electrode;
More than one two-sided runner plate is a side that is arranged at this mea, and wherein this two-sided runner plate is to comprise at least:
One plate body, cording have at least more than one flow passage structure, wherein those flow passage structures the position is set, be the position that is provided with of those mea of corresponding matching;
More than one first collector plate is those flow passage structures that an electric conducting material and those first collector plates cover this plate body respectively, and this plate body is fixed in those first collector plate systems;
More than one conducting strip is that an electric conducting material and those conducting strips cover those first collector plates respectively, and those conducting strip systems are individually fixed in those first collector plates; And
More than one second collector plate is that an electric conducting material and those second collector plates cover those conducting strips respectively, and those second collector plate systems are individually fixed in those conducting strips.
14. fuel-cell device according to claim 13 is characterized in that: wherein this fuel-cell device is a fuel cell pack.
15. fuel-cell device according to claim 14 is characterized in that: wherein this two-sided runner plate is to be arranged between those anode electrodes and/or those cathode electrodes of those mea.
16. fuel-cell device according to claim 13 is characterized in that: wherein this fuel-cell device is a fuel cell.
17. a fuel-cell device is characterized in that: be to comprise at least:
More than one mea is to be arranged between a plurality of two-sided runner plates, and wherein this mea system comprises at least: an anode electrode, a proton exchange membrane and a cathode electrode; And
These a plurality of two-sided runner plates, wherein this two-sided runner plate is to comprise at least:
One plate body, cording have at least more than one flow passage structure, wherein those flow passage structures the position is set, be the position that is provided with of those mea of corresponding matching;
More than one first collector plate is those flow passage structures that an electric conducting material and those first collector plates cover this plate body respectively, and this plate body is fixed in those first collector plate systems;
More than one conducting strip is that an electric conducting material and those conducting strips cover those first collector plates respectively, and those conducting strip systems are individually fixed in those first collector plates; And
More than one second collector plate is that an electric conducting material and those second collector plates cover those conducting strips respectively, and those second collector plate systems are individually fixed in those conducting strips.
18. fuel-cell device according to claim 17 is characterized in that: wherein this fuel-cell device is a fuel cell pack.
19. fuel-cell device according to claim 17 is characterized in that: wherein this fuel-cell device is a fuel cell.
20. according to claim 13 or 17 described fuel-cell devices, it is characterized in that: wherein those first, second collector plates and those conducting strips system connects airtight together by spot welding and/or gummed and/or argon welding mode.
21. fuel-cell device according to claim 20 is characterized in that: wherein the combination system of those first, second collector plates and those conducting strips is connected airtight to this plate body by pressing by using a cement.
22. fuel-cell device according to claim 21 is characterized in that: wherein this cement is a resin film.
23. fuel-cell device according to claim 21 is characterized in that: wherein this cement is an anticorrosive and/or acid-proof cement.
24. fuel-cell device according to claim 23 is characterized in that: wherein this cement is an AB glue.
25. according to claim 1 or 5 or 13 or 17 described fuel-cell devices, it is characterized in that: the base material of this plate body wherein is to select a chemical resistance non-conductor engineering plastics substrate, a plastics carbon base plate, a FR4 substrate, a FR5 substrate, an epoxy resin substrate, a glass substrate, a ceramic substrate, macromolecule plasticizing substrate and a combined type material substrate etc. wherein a kind of.
26., it is characterized in that according to claim 1 or 5 or 13 or 17 described fuel-cell devices: the material of this conducting strip wherein, be select from gold, copper, silver, carbon, high-conductivity metal etc. wherein a kind of.
27. fuel-cell device according to claim 1 or 5 is characterized in that: the material of this collector plate wherein is that selection is wherein a kind of from stainless steel, titanium, gold, graphite, carbon metallization compound, chemical resistance metal etc.
28. fuel-cell device according to claim 1 or 5, it is characterized in that: wherein this collector plate is an electric conducting material, and its surface system is through the processing of anticorrosive and/or acid-proof.
29. according to claim 13 or 17 described fuel-cell devices, wherein the material of this first, second collector plate is that selection is wherein a kind of from stainless steel, titanium, gold, graphite, carbon metallization compound, chemical resistance metal etc.
30. according to claim 13 or 17 described fuel-cell devices, it is characterized in that: wherein this first, second collector plate is an electric conducting material, and its surface system is through the processing of anticorrosive and/or acid-proof.
31. according to claim 1 or 5 or 13 or 17 described fuel-cell devices, it is characterized in that: wherein this two-sided runner plate further comprises: at least more than one circuit unit is to be arranged at this plate body.
32. fuel-cell device according to claim 31 is characterized in that: wherein this circuit unit is a wiring.
33. fuel-cell device according to claim 32 is characterized in that: wherein this cloth linear system one printing-type wiring, and be electrically connected to those conducting strips.
34., it is characterized in that: further comprise according to claim 1 or 5 or 13 or 17 described fuel-cell devices:
One substrate, cording have at least more than one hollow bulb, wherein those hollow bulbs the position is set, be the position that is provided with of those mea of corresponding matching.
35. fuel-cell device according to claim 34 is characterized in that: further comprise: at least more than one circuit unit is to be arranged at this substrate.
36. fuel-cell device according to claim 35 is characterized in that: wherein this circuit unit is a wiring.
37. fuel-cell device according to claim 36 is characterized in that: wherein this cloth linear system one printing-type connects up, and is electrically connected to those conducting strips of this two-sided runner plate.
38. according to the described fuel-cell device of claim 37, it is characterized in that: wherein those conducting strip systems see through this wiring and are electrically connected into a series connection and/or a parallel circuits.
39. according to claim 1 or 5 or 13 or 17 described fuel-cell devices, it is characterized in that: wherein each side of this two-sided runner plate is respectively to be arranged in parallel and to be provided with at interval and to form a waveform configuration by a plurality of grooves.
40. according to claim 1 or 5 or 13 or 17 described fuel-cell devices, it is characterized in that: wherein each side of this two-sided runner plate is respectively to be arranged in parallel and to be provided with at interval and to form the broached-tooth design that geometric figure constituted of trapezoidal and/or square and/or a semi-hexagon shape and/or a semicircle by a plurality of grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200129598U CN2932638Y (en) | 2006-04-07 | 2006-04-07 | Fuel battery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200129598U CN2932638Y (en) | 2006-04-07 | 2006-04-07 | Fuel battery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2932638Y true CN2932638Y (en) | 2007-08-08 |
Family
ID=38349131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200129598U Expired - Fee Related CN2932638Y (en) | 2006-04-07 | 2006-04-07 | Fuel battery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2932638Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779595A (en) * | 2014-01-15 | 2014-05-07 | 徐福昌 | Proton exchange fuel cell |
-
2006
- 2006-04-07 CN CNU2006200129598U patent/CN2932638Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779595A (en) * | 2014-01-15 | 2014-05-07 | 徐福昌 | Proton exchange fuel cell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7585582B2 (en) | Fuel cell module utilizing wave-shaped flow board | |
| CN105529478B (en) | A kind of pile of fuel battery double plates and its composition | |
| US20070231668A1 (en) | Fuel cell device | |
| CN109921055B (en) | Ultrathin graphene composite flexible graphite bipolar plate and preparation method thereof | |
| CN102255094A (en) | Fuel cell device and fuel cell module thereof | |
| EP2492997A1 (en) | Bipolar plate for fuel cell | |
| CN104521052B (en) | Fuel cell collector plate and the pile structure thing comprising it | |
| CN100449846C (en) | Removable flat-plate middle temperature solid oxide fuel cell stack | |
| CN201266641Y (en) | Metal double polar plate of fuel cell | |
| JP2003197223A (en) | Porous gas distribution plate for small fuel cell, and separator plate for small fuel cell manufactured including this | |
| CN2932638Y (en) | Fuel battery device | |
| CN102449830A (en) | High-volume-manufacture fuel cell arrangement and method for production thereof | |
| KR101180161B1 (en) | Solid oxide fuel cell with serpentine gas flow channel and method for manufacturing the smae | |
| WO2008056958A1 (en) | Solid oxide fuel cell | |
| JP3130802U (en) | Fuel cell | |
| JPS62200666A (en) | Fuel cell | |
| CN2893937Y (en) | Fuel cell device | |
| CN2906941Y (en) | Flow channel plate with power accumulation function | |
| US20080003486A1 (en) | Current collector board for fuel cell | |
| US9666882B2 (en) | Spliced bipolar plates for fuel cells and fuel cell stacks comprising the same | |
| JP3123244U (en) | Fuel cell device | |
| US20070254202A1 (en) | Cathode flow field board for fuel cell | |
| CN201041818Y (en) | Collection board for fuel battery | |
| CN104969397A (en) | Stack structure for fuel cell | |
| US20190148758A1 (en) | Fuel cell stack structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20110407 |