CA2430392C - Moulding apparatus - Google Patents
Moulding apparatus Download PDFInfo
- Publication number
- CA2430392C CA2430392C CA002430392A CA2430392A CA2430392C CA 2430392 C CA2430392 C CA 2430392C CA 002430392 A CA002430392 A CA 002430392A CA 2430392 A CA2430392 A CA 2430392A CA 2430392 C CA2430392 C CA 2430392C
- Authority
- CA
- Canada
- Prior art keywords
- lead
- mould
- outlet
- inlet
- weir
- 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
- 238000000465 moulding Methods 0.000 title claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 229910000978 Pb alloy Inorganic materials 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 102100021934 Cyclin-D1-binding protein 1 Human genes 0.000 description 1
- 102100037922 Disco-interacting protein 2 homolog A Human genes 0.000 description 1
- 101000897488 Homo sapiens Cyclin-D1-binding protein 1 Proteins 0.000 description 1
- 101000805876 Homo sapiens Disco-interacting protein 2 homolog A Proteins 0.000 description 1
- 101000651236 Homo sapiens NCK-interacting protein with SH3 domain Proteins 0.000 description 1
- 101000955093 Homo sapiens WD repeat-containing protein 3 Proteins 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
- H01M50/541—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges for lead-acid accumulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/04—Casting in, on, or around objects which form part of the product for joining parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
- B22D25/04—Casting metal electric battery plates or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M2010/0495—Nanobatteries
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Confectionery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Catalysts (AREA)
- Glass Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Vending Machines For Individual Products (AREA)
- Endoscopes (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
A moulding apparatus (10) for moulding a strap on to a group of battery plates including a mould block (14) with moulds (24), each of which has an inlet weir (28) and an outlet weir (29). The ridge (30) of these weirs is effectively a knife edge but includes a thermal break. This construction allows rapid processing whilst avoiding the formation of solid tails.
Description
Moulding Apparatus This invention relates to apparatus for moulding a strap on a group of battery plates.
The most common method of moulding straps on groups of battery plates is to invert the group and dip the lugs into a mould filled with molten, but cooling, lead. With thin lugs this is relatively straight forward, because there is sufficient heat in the cooling lead to fuse them and form a good joint. However, as the size of the lugs increase, so does the capacity of the effective heat sink which has been dipped into the molten lead, with the result that the lead can be cooled so rapidly that the submerged surface of the lugs does not melt and no proper joint is formed. In an attempt to overcome this, systems have been developed whereby lead is flowed through the mould, at least during an initial dipping step, so that the lead temperature is initially kept up, but a problem is experienced with lead tails being formed at the outlet, which somehow have to be broken off and removed before the next cycle can take place. Most current proposals suggest the use of the stripper plate, but this provides uneven castings and can even damage the castings. The cycle time is, as a result rather high. Another approach is to interpose a heated triangular section at the lead outlet which provides an adequate transition across the interface between the cooled mould and the heated lead outlet. This however reduces the local effectiveness of the mould cooling and once more increases the cycle time.
The present convention consists in apparatus for moulding a strap onto a group of battery plates including a coolable mould, having inlet and outlet weirs, interposed between a heatable lead inlet and a heatable lead outlet whereby lead can be flowed through the mould over the respective weirs characterised in that the interfaces between the mould and the respective adjacent lead inlet/outlet are insulated to provide a temperature discontinuity.
Preferably the temperature change at each interface is between 100 ° C to 275 ° C . It is further preferred that the interface at the top of each weir is less than l0mm thick.
The mould and the inlet and outlet may be spaced to provide a thermal break, in which case the spacing at the weir may be less than lmm. Insulating material may be positioned at least between the bulk of the mould and the inlet and outlets.
Preferably the top of each weir is profiled to act as a knife edge.
There maybe more that one weir along the length of the mould and in a particularly preferred configuration the inlet and outlet weirs are offset with respect to each other and, conveniently, with respect to the dipped position of a lug on the battery plate. There may be more inlet than outlet weirs, for example there may be three inlet weirs with two outlet weirs positioned opposite the spaces between the inlet weirs.
Although the invention has been described above, it is to be understood that it covers any inventive combination of the features set out above or in the following description.
The invention may be performed in various ways, but a specific embodiment will now be described, with reference to the accompanying drawings, in which:
Figure 1 is a vertical section through a part of a moulding apparatus for moulding a strap on to a group of battery plates, with the group indicated;
Figure 2 is a view from above of Figure 1; and Figure 3 is an enlarged cross-section showing a schematic view of the top of a weir.
Broadly the apparatus, which is generally indicated at 10, comprises a pair of mould blocks 13,14, respective lead inlet blocks 15, 16 and a common lead outlet block 17. The combination of 13,15, and 17, operates identically to the combination 14,16,17 and the construction and operation of the apparatus 10 will be described solely in connection with the latter combination. ' Two combinations are required, so that straps can be formed simultaneously on the positive lugs 18 and the negative lugs 19 of the battery plates 20.
The lead block 16 has a lead reservoir, in the form of channel 21 into which lead can upwardly well through shafts 22 that aye connected to respective supply pipes 23, which are in turn supplied by a lead pot not shown. The bulk of the block 16 is maintained at an elevated temperature of around 400 to 500°C, which is substantially above the melting point of the lead alloys used in the process, which melt, typically, between 250 and 310°C.
The mould block 14 is formed with a mould cavity 24 that defines the desired shape of the strap, as can best be seen in Figure 2, and is provided with the ejector pin 25 for pushing out the moulded strap from the mould 24. The mould 24 is cooled by water flowing through passages 26.
The' temperature of the mould block is determined by the required cycle time and the capacity of the mould 24, but typically it would be of the order of 150°C.
The outlet block 17 includes a central outlet channel 27, which receives lead passing out of the mould 24 as it overflows.
Each mould 24 has an inlet weir 28 and an outlet weir 29, which together define the upper level of the mould 24.
These weirs will be described in more detail below.
In use, the lugs 18 are dipped to a first level, DIP1, with the lead still flowing so some heating of the lugs can occur and then they are moved to level DIP2 as the lead ..
flow is switched off. Any excess lead spills back over the weirs 28, 29 so that the lead in the mould then takes up the level indicated by the broken line.
Figure 3 illustrates the top of each of the weirs 28, 5 29, but for convenience weir 28 will be described specifically. It will be seen that the adjacent portions of the mould block 14 and the lead outlet block 17 are upwardly inclined so that they together form what is effectively a knife edge ridge 30. The blocks 17 and 14 are in fact spaced apart at the ridge, in order to form the necessary thermal break to allow a significant temperature discontinuity, but the space 31 is less than 0.lmm wide, because lead will not flow down a gap which is less than O.lmm wide. From just below the ridge 30 each of the blocks is opened out to accommodate a sheet of thermally insulating material 32. The knife edge ridge 30 allows for a clean break to occur between the casting and any out flowing lead, whilst the thermal break 31-32 enables a sufficiently large temperature discontinuity between the mould block 14 and the outlet block 17 for any lead on the left hand side of the ridge 30 to be melted and hence prevent the formation of solid tails, which block th:e outlet from the weir. Conversely the thermal break 31, 32 enables the mould 14 to be held at a temperature which will enable rapid moulding to take place, once the lead flow stops.
The most common method of moulding straps on groups of battery plates is to invert the group and dip the lugs into a mould filled with molten, but cooling, lead. With thin lugs this is relatively straight forward, because there is sufficient heat in the cooling lead to fuse them and form a good joint. However, as the size of the lugs increase, so does the capacity of the effective heat sink which has been dipped into the molten lead, with the result that the lead can be cooled so rapidly that the submerged surface of the lugs does not melt and no proper joint is formed. In an attempt to overcome this, systems have been developed whereby lead is flowed through the mould, at least during an initial dipping step, so that the lead temperature is initially kept up, but a problem is experienced with lead tails being formed at the outlet, which somehow have to be broken off and removed before the next cycle can take place. Most current proposals suggest the use of the stripper plate, but this provides uneven castings and can even damage the castings. The cycle time is, as a result rather high. Another approach is to interpose a heated triangular section at the lead outlet which provides an adequate transition across the interface between the cooled mould and the heated lead outlet. This however reduces the local effectiveness of the mould cooling and once more increases the cycle time.
The present convention consists in apparatus for moulding a strap onto a group of battery plates including a coolable mould, having inlet and outlet weirs, interposed between a heatable lead inlet and a heatable lead outlet whereby lead can be flowed through the mould over the respective weirs characterised in that the interfaces between the mould and the respective adjacent lead inlet/outlet are insulated to provide a temperature discontinuity.
Preferably the temperature change at each interface is between 100 ° C to 275 ° C . It is further preferred that the interface at the top of each weir is less than l0mm thick.
The mould and the inlet and outlet may be spaced to provide a thermal break, in which case the spacing at the weir may be less than lmm. Insulating material may be positioned at least between the bulk of the mould and the inlet and outlets.
Preferably the top of each weir is profiled to act as a knife edge.
There maybe more that one weir along the length of the mould and in a particularly preferred configuration the inlet and outlet weirs are offset with respect to each other and, conveniently, with respect to the dipped position of a lug on the battery plate. There may be more inlet than outlet weirs, for example there may be three inlet weirs with two outlet weirs positioned opposite the spaces between the inlet weirs.
Although the invention has been described above, it is to be understood that it covers any inventive combination of the features set out above or in the following description.
The invention may be performed in various ways, but a specific embodiment will now be described, with reference to the accompanying drawings, in which:
Figure 1 is a vertical section through a part of a moulding apparatus for moulding a strap on to a group of battery plates, with the group indicated;
Figure 2 is a view from above of Figure 1; and Figure 3 is an enlarged cross-section showing a schematic view of the top of a weir.
Broadly the apparatus, which is generally indicated at 10, comprises a pair of mould blocks 13,14, respective lead inlet blocks 15, 16 and a common lead outlet block 17. The combination of 13,15, and 17, operates identically to the combination 14,16,17 and the construction and operation of the apparatus 10 will be described solely in connection with the latter combination. ' Two combinations are required, so that straps can be formed simultaneously on the positive lugs 18 and the negative lugs 19 of the battery plates 20.
The lead block 16 has a lead reservoir, in the form of channel 21 into which lead can upwardly well through shafts 22 that aye connected to respective supply pipes 23, which are in turn supplied by a lead pot not shown. The bulk of the block 16 is maintained at an elevated temperature of around 400 to 500°C, which is substantially above the melting point of the lead alloys used in the process, which melt, typically, between 250 and 310°C.
The mould block 14 is formed with a mould cavity 24 that defines the desired shape of the strap, as can best be seen in Figure 2, and is provided with the ejector pin 25 for pushing out the moulded strap from the mould 24. The mould 24 is cooled by water flowing through passages 26.
The' temperature of the mould block is determined by the required cycle time and the capacity of the mould 24, but typically it would be of the order of 150°C.
The outlet block 17 includes a central outlet channel 27, which receives lead passing out of the mould 24 as it overflows.
Each mould 24 has an inlet weir 28 and an outlet weir 29, which together define the upper level of the mould 24.
These weirs will be described in more detail below.
In use, the lugs 18 are dipped to a first level, DIP1, with the lead still flowing so some heating of the lugs can occur and then they are moved to level DIP2 as the lead ..
flow is switched off. Any excess lead spills back over the weirs 28, 29 so that the lead in the mould then takes up the level indicated by the broken line.
Figure 3 illustrates the top of each of the weirs 28, 5 29, but for convenience weir 28 will be described specifically. It will be seen that the adjacent portions of the mould block 14 and the lead outlet block 17 are upwardly inclined so that they together form what is effectively a knife edge ridge 30. The blocks 17 and 14 are in fact spaced apart at the ridge, in order to form the necessary thermal break to allow a significant temperature discontinuity, but the space 31 is less than 0.lmm wide, because lead will not flow down a gap which is less than O.lmm wide. From just below the ridge 30 each of the blocks is opened out to accommodate a sheet of thermally insulating material 32. The knife edge ridge 30 allows for a clean break to occur between the casting and any out flowing lead, whilst the thermal break 31-32 enables a sufficiently large temperature discontinuity between the mould block 14 and the outlet block 17 for any lead on the left hand side of the ridge 30 to be melted and hence prevent the formation of solid tails, which block th:e outlet from the weir. Conversely the thermal break 31, 32 enables the mould 14 to be held at a temperature which will enable rapid moulding to take place, once the lead flow stops.
It will be understood that the weir 2 is a mirror image in that the hot side will be on the right and the cold side will be on the left.
The actual temperatures required will depend on the particular lead alloy being moulded, but as has already been mentioned the blocks 16 and 17 are preferably kept at around 400 to 500° C. For good cycle times the mould block should be in the region of 150° C and so the temperature change at the weirs, across the thermal breaks, should be between 100° C to 250° C. It will be appreciate that at the weirs the 'hot' side will be cooler than the bulk of its block, whilst on the 'cool' side the weir will be somewhat hotter than the bulk of its block The applicants have determined that a cycle time of around 20 seconds can be achieved with such an arrangement.
Competing apparatus cycles at nearer 1 minute.
Thus the applicants have determined, surprisingly, that by using weirs with significant temperature discontinuities at both the inlet and outlet of a mould, good quality castings can be achieved with large lug plates, with a rapid cycle time.
The actual temperatures required will depend on the particular lead alloy being moulded, but as has already been mentioned the blocks 16 and 17 are preferably kept at around 400 to 500° C. For good cycle times the mould block should be in the region of 150° C and so the temperature change at the weirs, across the thermal breaks, should be between 100° C to 250° C. It will be appreciate that at the weirs the 'hot' side will be cooler than the bulk of its block, whilst on the 'cool' side the weir will be somewhat hotter than the bulk of its block The applicants have determined that a cycle time of around 20 seconds can be achieved with such an arrangement.
Competing apparatus cycles at nearer 1 minute.
Thus the applicants have determined, surprisingly, that by using weirs with significant temperature discontinuities at both the inlet and outlet of a mould, good quality castings can be achieved with large lug plates, with a rapid cycle time.
Claims (5)
1. Apparatus for moulding a strap onto a group of battery plates including a coolable mould, having inlet and outlet weirs interposed between a heatable lead inlet and a heatable lead outlet whereby lead can be flowed through the mould over the respective weirs characterised in that the interfaces between the mould and the respective adjacent lead inlet/outlet are insulated to provide a temperature discontinuity.
2. Apparatus as claimed in Claim 1 wherein the temperature change at the interface is between 100° C
- 250° C.
- 250° C.
3. Apparatus as claimed in Claim 1 or Claim 2 wherein the interface at the top of each weir is 10mm <.
4. Apparatus as claimed in any one of Claims 1 to 3 wherein the mould and the inlet and outlet are spaced to provide a thermal break and wherein the spacing at the weir 0.1mm <.
5. Apparatus as claimed in any one of the preceding claims wherein the top of each weir acts as a knife edge.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0030063.2 | 2000-12-09 | ||
| GBGB0030063.2A GB0030063D0 (en) | 2000-12-09 | 2000-12-09 | Moulding apparatus |
| PCT/GB2001/005441 WO2002045886A1 (en) | 2000-12-09 | 2001-12-10 | Moulding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2430392A1 CA2430392A1 (en) | 2002-06-13 |
| CA2430392C true CA2430392C (en) | 2009-09-15 |
Family
ID=9904771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002430392A Expired - Fee Related CA2430392C (en) | 2000-12-09 | 2001-12-10 | Moulding apparatus |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7082985B2 (en) |
| EP (1) | EP1339514B1 (en) |
| JP (1) | JP2004515361A (en) |
| KR (1) | KR100889145B1 (en) |
| CN (1) | CN1257033C (en) |
| AT (1) | ATE305351T1 (en) |
| AU (1) | AU2002220917A1 (en) |
| CA (1) | CA2430392C (en) |
| DE (1) | DE60113713T2 (en) |
| DK (1) | DK1339514T3 (en) |
| ES (1) | ES2248232T3 (en) |
| GB (1) | GB0030063D0 (en) |
| MX (1) | MXPA03005129A (en) |
| WO (1) | WO2002045886A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0302268D0 (en) * | 2003-01-31 | 2003-03-05 | Tbs Eng Ltd | Apparatus for connecting a battery plate to a metal strap or post |
| KR101373996B1 (en) * | 2006-04-06 | 2014-03-12 | 티비에스 엔지니어링 리미티드 | Apparatus and Method For Moulding Battery Group Straps |
| JP2011031262A (en) * | 2009-07-30 | 2011-02-17 | Furukawa Battery Co Ltd:The | Cast-on strap casting device |
| US8061404B2 (en) * | 2009-12-18 | 2011-11-22 | MarcTech Innovative Design, Inc. | Mold for a battery cast on strap |
| AR086593A1 (en) * | 2011-06-08 | 2014-01-08 | Akzo Nobel Chemicals Int Bv | PROCESS FOR THE PRODUCTION OF PAPER AND CARTON |
| KR20140115524A (en) * | 2013-03-21 | 2014-10-01 | (주)무진서비스 | Moulds for a battery cast on strap |
| AT14427U1 (en) * | 2013-06-20 | 2015-11-15 | Rosendahl Masch Gmbh | Method and device for casting connectors |
| KR101628802B1 (en) * | 2014-11-14 | 2016-06-09 | (주)무진서비스 | Device For Molding Storage Battery |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175725A (en) | 1977-11-10 | 1979-11-27 | Dale Products, Inc. | Battery strap and post cast-on multi use mold |
| DK264179A (en) * | 1978-06-23 | 1979-12-24 | T B Stamp | PROCEDURE AND EQUIPMENT FOR ASSEMBLY OF ELECTRIC BATTERIES |
| DE3023981C2 (en) | 1980-06-26 | 1984-07-05 | Accumulatorenwerk Hoppecke Carl Zoellner & Sohn, 5000 Köln | Mold for casting connection lugs on the plates in lead-acid batteries |
| JPH01195662A (en) * | 1988-01-29 | 1989-08-07 | Shin Kobe Electric Mach Co Ltd | Electrode plate group welding device for lead-acid battery |
| GB8923690D0 (en) * | 1989-10-20 | 1989-12-06 | Drg Uk Ltd | Casting apparatus |
| GB9300356D0 (en) * | 1993-01-09 | 1993-03-03 | Tbs Eng Ltd | Apparatus for assembling battery plates |
-
2000
- 2000-12-09 GB GBGB0030063.2A patent/GB0030063D0/en not_active Ceased
-
2001
- 2001-12-10 KR KR1020037007389A patent/KR100889145B1/en not_active Expired - Fee Related
- 2001-12-10 ES ES01274295T patent/ES2248232T3/en not_active Expired - Lifetime
- 2001-12-10 US US10/433,456 patent/US7082985B2/en not_active Expired - Lifetime
- 2001-12-10 AT AT01274295T patent/ATE305351T1/en active
- 2001-12-10 JP JP2002547655A patent/JP2004515361A/en active Pending
- 2001-12-10 EP EP01274295A patent/EP1339514B1/en not_active Expired - Lifetime
- 2001-12-10 WO PCT/GB2001/005441 patent/WO2002045886A1/en not_active Ceased
- 2001-12-10 DK DK01274295T patent/DK1339514T3/en active
- 2001-12-10 CA CA002430392A patent/CA2430392C/en not_active Expired - Fee Related
- 2001-12-10 MX MXPA03005129A patent/MXPA03005129A/en active IP Right Grant
- 2001-12-10 CN CNB018203019A patent/CN1257033C/en not_active Expired - Fee Related
- 2001-12-10 AU AU2002220917A patent/AU2002220917A1/en not_active Abandoned
- 2001-12-10 DE DE60113713T patent/DE60113713T2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE305351T1 (en) | 2005-10-15 |
| DE60113713D1 (en) | 2006-02-09 |
| KR100889145B1 (en) | 2009-03-16 |
| US20040069437A1 (en) | 2004-04-15 |
| DE60113713T2 (en) | 2006-07-13 |
| MXPA03005129A (en) | 2005-02-25 |
| WO2002045886A8 (en) | 2002-07-11 |
| EP1339514B1 (en) | 2005-09-28 |
| WO2002045886A1 (en) | 2002-06-13 |
| US7082985B2 (en) | 2006-08-01 |
| CA2430392A1 (en) | 2002-06-13 |
| GB0030063D0 (en) | 2001-01-24 |
| CN1479658A (en) | 2004-03-03 |
| AU2002220917A1 (en) | 2002-06-18 |
| KR20030059829A (en) | 2003-07-10 |
| JP2004515361A (en) | 2004-05-27 |
| DK1339514T3 (en) | 2006-02-13 |
| ES2248232T3 (en) | 2006-03-16 |
| EP1339514A1 (en) | 2003-09-03 |
| CN1257033C (en) | 2006-05-24 |
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Effective date: 20101210 |