CN1096086C - Electronic lead elements and production method thereof - Google Patents
Electronic lead elements and production method thereof Download PDFInfo
- Publication number
- CN1096086C CN1096086C CN98122815A CN98122815A CN1096086C CN 1096086 C CN1096086 C CN 1096086C CN 98122815 A CN98122815 A CN 98122815A CN 98122815 A CN98122815 A CN 98122815A CN 1096086 C CN1096086 C CN 1096086C
- Authority
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- China
- Prior art keywords
- production method
- lead
- wire
- weld tabs
- metal strip
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- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims description 68
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims description 77
- 239000002184 metal Substances 0.000 claims description 77
- 239000004411 aluminium Substances 0.000 claims description 23
- 238000003466 welding Methods 0.000 claims description 18
- 239000005030 aluminium foil Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 13
- 239000003990 capacitor Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000011282 treatment Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000806 Latten Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
- H01G4/242—Terminals the capacitive element surrounding the terminal
- H01G4/245—Tabs between the layers of a rolled electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
- H01L21/4853—Connection or disconnection of other leads to or from a metallisation, e.g. pins, wires, bumps
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Coils Or Transformers For Communication (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Abstract
A set of electronic elements are wound up into a form of coil of a thin leaf band wherein electronic lead elements are composed of a plurality of leads and aluminum tabs which one end is welded to one end of the leads and the other end is flattened, the other end of the leads is fixed to the band with a predetermined space.
Description
The present invention relates to electronic lead elements and production method thereof and manufacture method thereof, particularly relate to the indirect predetermined space of a plurality of lead-in wires is fixed on the metal strip, then the aluminium weld tabs be welded to lead-in wire and go up and joint is pressed into the plain film shape.Like this, weld tabs has the surface orientation of burr in same direction, and these burrs normally produce when weld tabs carries out pressing technology, afterwards with thin coiled stock coiled metal tape scroll, to form the step of the complete electronic lead elements and production method thereof of a cover.
The present invention lead elements and production method thereof is directly offered the weld tabs welding equipment and do not rely on traditional being difficult to make on the weld tabs to form burr this simultaneously be positioned at unidirectional feed appliance.The present invention is used for preventing that the weld tabs surface that forms burr is added on the thin aluminium foil, because burr will damage aluminium foil, thus the quality of damage finished product capacitor.On this meaning, the present invention can be described as and started a New Times.
As Fig. 5,6 and 11-14 shown in, the well-known aluminium weld tabs 1b that to be electronic lead elements and production method thereof 1 be welded on the joint 1d of lead-in wire one end by a lead-in wire 1a and forms.Then with weld tabs 1b partly be pressed into plain film 1c, be processed to form predetermined profile by finishing again.In this case, electronic lead elements and production method thereof 1 is processed to the state of each self-separation and renders to market with the state of each self-separation.
As illustrated in Figures 5 and 6, because the result of welding processing, the joint 1d between lead-in wire 1a and the weld tabs 1b form hard and sharp jut 1e usually, in addition because the result of pressurized treatments, on the surface of plain film 1c, along the common burr 1f that forms of the periphery of plain film.Make the aluminium sclerosis owing to handling, so jut 1e and burr 1f are very hard.
Shown in Figure 11 and 12, the vortex that forms by oscillating mode feed appliance (not shown) rotates lead elements and production method thereof 1, so that the lead-in wire 1a whereabouts that is in line is sent to weld tabs welding equipment (not shown) with electronic lead elements and production method thereof 1, the 1a that will go between then is sent among the space 2a between the pair of guide rails 2.Feed appliance is sent to weld tabs welding equipment with lead elements and production method thereof 1 by the arrow A indicated direction by gravity or the vibration that is applied to guide rail 2.
During the transmission, lead elements and production method thereof 1 in fact, be between guide rail 2 shown in arrow B or C direction cause the opposed edges 2b friction of joint 1d and guide rail 2 towards the rotation of axial rotation lead elements and production method thereof 1, thereby when transmitting lead elements and production method thereof 1, scratch the edge 2b of guide rail 2.This scraping action will damage the transmitting function of guide rail 2 soon.If lead elements and production method thereof 1 transmits on this guide rail of scraping 2, the edge 2a that guide rail 2 damages can block lead-in wire 1a, and can not transmit smoothly.Therefore need often to repair guide rail 2 or use new guide rail.
Shown in Figure 13 and 14,, need to adopt mechanical pressure that the plain film 1c of lead elements and production method thereof 1 is snapped into aluminium foil 3 (so-called weld tabs overlap joint) securely for making the electrolytic capacitor element.Yet, if plain film 1c has the contacting with aluminium foil 3 of surface of burr 1f, applying mechanical pressure then, burr 1f will press the direction shown in the arrow D and damage or cut aluminium foil 3.As a result, the electrical property of electrolytic capacitor element will degenerate significantly.
In order to prevent that aluminium foil 3 is damaged, plain film 1c need there be the surface of burr 1f contact with aluminium foil, apply mechanical pressure then.When lead elements and production method thereof 1 transmitted on guide rail 2, they were by the direction axial rotation shown in arrow B or the C yet as shown in Figure 8.In fact can not be with the same surface alignment of all plain film 1c in same direction, so that the same surface of all plain film 1c contacts with aluminium foil 3.Under the less situation of electrolytic capacitor element, because the plain film 1c of lead elements and production method thereof 1 is littler, especially difficulty therefore seems.
When electronic lead elements and production method thereof 1 was transmitted, plain film 1c surface was nondirectional, and the possibility that the surface of plain film 1c band burr 1f contacted and be fixed to aluminium foil 3 is 50%.In this case, burr 1f thrusts in the aluminium foil 3 probably and destroys the electrical characteristics of capacitor.Burr 1f will often press the direction shown in the arrow D and cut aluminium foil 3, make the finished product capacitor useless.
The present invention has eliminated these shortcomings and unfavorable aspect, main purpose of the present invention provides a kind of method of special manufacturing electronic lead elements and production method thereof, wherein, make the electronic lead elements and production method thereof of one group of metal strip reeling condition, this metal strip has the lead elements and production method thereof that adjacent lead elements and production method thereof is overlapped mutually by predetermined space.Another object of the present invention is transfer equipment not to be caused to damage ground transmission lead elements and production method thereof.Another object of the present invention is to transmit lead elements and production method thereof smoothly, to improve the validity of weld tabs overlap joint operation significantly.Another object of the present invention is that an end that will have the lead-in wire of predetermined space between it is fixed on the metal strip, then the weld tabs end is welded on the other end of lead-in wire, and the other end of weld tabs is pressed into plain film, so that producing jagged one side in pressure process, weld tabs is positioned at same direction, so that the surface of band burr does not contact with the aluminium foil that will weld, thereby has prevented that burr from causing damage to aluminium foil.
Another object of the present invention is that an end that will have the lead-in wire of predetermined space betwixt is fixed on the metal strip, this band has a series of charging apertures that have predetermined space betwixt, then the aluminium weld tabs is welded to the other end of lead-in wire, and an end of weld tabs is pressed into the plain film shape, make the charging aperture and the sprocket engagement that transmits this band of this band then.A further object of the present invention is that the metal strip that comprises one group of electronic lead elements and production method thereof the most at last is rolled into metal coil tape.Therefore can process lead elements and production method thereof easily and easily.
In a word, the invention provides the method that forms the metal strip volume, an end of lead-in wire, by decide fixed interval, an end of the other end of lead-in wire and aluminium weld tabs welds on metal strip, the weld tabs other end be pressed into plain film.
Another pattern of the present invention is that an end that will have the lead-in wire of predetermined space therebetween is fixed on the metal strip, and the end with the aluminium weld tabs is welded to the other end of lead-in wire and the weld tabs other end is pressed into plain film then.
Another pattern of the present invention is that an end that will go between is fixed on the metal strip by predetermined space, an end of aluminium weld tabs and the welding of the other end of lead-in wire, and the part with the weld tabs other end is pressed into plain film then.
Another pattern of the present invention is to be fixed on the metal strip by the end that predetermined space will go between, and the transmission mouth that forms by predetermined space is arranged on metal tape, then an end of aluminium weld tabs is welded to the end in addition of lead-in wire, afterwards, again the weld tabs other end is pressed into plain film.
Another pattern of the present invention is to be fixed on the metal strip by the end that predetermined space will go between, the other end welding of aluminium weld tabs one end and lead-in wire, and on metal, be formed with charging aperture by predetermined space, afterwards, the part with the weld tabs other end is pressed into plain film again.
Another pattern of the present invention provides one group of electronic lead elements and production method thereof that is the metal strip roll form, wherein there is the end of lead-in wire of the lead elements and production method thereof of predetermined space to be welded on the metal tape therebetween, one end of aluminium weld tabs and the welding of the other end of lead-in wire, and the other end of weld tabs is pressed into plain film.
Another pattern of the present invention is that the end with a plurality of leads is welded on the metal strip, then an end of aluminium weld tabs is welded to the other end of lead-in wire, another part of weld tabs is added afterwards to be pressed into plain film again.
Another pattern of the present invention is that the end with a plurality of leads is welded on the metal strip, an end of aluminium weld tabs and the welding of the other end of lead-in wire, and the part pressurization to the weld tabs other end forms plain film then.
Other characteristic of the present invention and advantage will show by the description to preferred embodiment of the present invention.
Fig. 1 is the front view that is welded on the electronic lead elements and production method thereof on the metal strip according to of the present invention;
Fig. 2 is the shaft side figure that is welded to the lead-in wire of the electronic lead elements and production method thereof on the metal tape;
Fig. 3 is the plane graph of the metal strip volume when being fixed with electronic lead elements and production method thereof on the metal tape;
Fig. 4 is that a surface of aluminium weld tabs snaps on the aluminium foil and aluminium foil do not caused the cross-sectional view of the electronic lead elements and production method thereof of damage;
Fig. 5 is the sectional view as a weld tabs on the lead-in wire that is welded to electronic lead elements and production method thereof of the part amplification of embodiment;
Fig. 6 is identical with Fig. 5, but shown be another embodiment;
Fig. 7-the 10th, an alternative embodiment of the invention, wherein,
Fig. 7 is the shaft side figure that lead end is soldered to the electronic lead elements and production method thereof of metal strip ledge;
Fig. 8 is the shaft side figure that the lead-in wire end of lead elements and production method thereof is welded to the metal tape ledge with laser welding apparatus;
Fig. 9 is the plane graph by a plurality of metal tapes of a foil extrusion;
Figure 10 is extruded and the shaft side figure of a plurality of metal tapes separated from one another by this foil;
Figure 11-14 is conventional embodiment, wherein,
Figure 11 is the electronic lead elements and production method thereof plane graph that transmits on guide rail;
Figure 12 is the shaft side figure that the soldered weld tabs of guide rail partly damages;
Figure 13 is the shaft side figure that the burr that formed on the plane of weld tabs of aluminium foil cuts; And
Figure 14 is the cross-sectional view of lead elements and production method thereof and aluminium foil, and the latter is cut by burr.
With reference to Fig. 1-4, each electronic lead elements and production method thereof 10 is made of 12 and aluminium weld tabs 13 of a lead-in wire.Electronic lead elements and production method thereof 10 figure are fixed to metal strip 11.
To there be a plurality of electronic lead elements and production method thereofs of predetermined space to overlap on it therebetween with metal strip 11.As embodiment, metal tape 11 can be that thickness is the stainless steel substrates of 0.05mm-0.1mm, and can have the circular charging aperture 11a that predetermined space is arranged therebetween.
Lead-in wire 12 is wires (CP wire) of being made by mild steel.The diameter of lead-in wire 12 changes according to the size of electronic lead elements and production method thereof 10.Yet as the part of electrolytic capacitor element, the diameter of lead-in wire 12 is generally 0.1mm-1mm.
Another dead end of weld tabs 13 is pressed into plain film.This plain film is pressed into predetermined shape 13a.Be well known that, after pressurized treatments, produced burr 13b along the periphery on the surface of plain film 13a.
Many electronic lead elements and production method thereofs of making as stated above are fixed to metal strip 11 in this way, and 12 dead end 12b is fixed to metal tape with lead-in wire, promptly as shown in Figure 1.Press arrow E indicated direction transmission metal tape 11 among Fig. 3 then, and press arrow F indicated direction it is reeled to form the finished product metallic coil.That is, this electronic lead elements and production method thereof transports with this metallic coil.
According to the present invention, before weld tabs 13 is pressed into plain film 13a, electronic lead elements and production method thereof 10 can be fixed on the metal tape 11 by predetermined space.
In this case, because after weld tabs 13 is fixed on the metal tape 11, is subjected to pressurized treatments and becomes the prolongation of lead-in wire 12, the plain film 13a of its formation is by same direction, thereby the surface of band burr 13b is certain in same direction orientation.And the face of these band burrs can be in different direction orientations.
With reference to Fig. 1 and 2, can will go between by laser welding apparatus 14 as embodiment 12 is fixed on the metal strip 11 by its predetermined space.
End with aluminium weld tabs 13 is welded on the end 12a of lead-in wire 12 then, and the dead end with weld tabs partly is pressed into plain film 13a afterwards.Certainly, before being welded to metal tape 11, lead-in wire 12 sheet 13 can be welded on the lead-in wire 12.
According to the present invention, its manufacture process is that high efficient is carried out continuously and automatically, this manufacture process comprises step: transmit lead-in wire 12 to metal strip 11, to go between and 12 be welded to metal tape 11, aluminium weld tabs 13 is welded to lead-in wire 12, to weld tabs 13 pressurization formation plain film 13a and with metal coil tape coiled metal scroll.
As shown in Figure 3, because electronic lead elements and production method thereof 10 is rolled into the metallic coil form, compare with the method that traditional many single electronic component is contained in the container, it is very easy and convenient that the processing of element 10 and transportation just seem.According to the present invention, clearly, can prevent electronic lead elements and production method thereof 10 twistings and/or bending.In addition, electronic lead elements and production method thereof 10 can be cleaned and chemical treatment easily and promptly.
In addition, according to the present invention, the metal tape 11 that is overlapped with electronic lead elements and production method thereof 10 is by charging aperture 11a and the engagement of sprocket (not shown), be sent to weld tabs welding equipment (not shown) then as a capacitor manufacturing equipment part, again lead elements and production method thereof 10 is cut from metal tape 11, afterwards, with the surface of plain film 13a and aluminium foil 20 overlap joints, and apply mechanical pressure and be fixed on the aluminium foil.These operations are continuously and are to carry out automatically.
According to the present invention, owing to adopt sprocket to transmit the metal tape that is overlapped with lead elements and production method thereof 10, lead elements and production method thereof 10 can not damaged transfer equipment, resembles under the situation of the such conventional feeds device of Scrawl feeder and adopt, and may otherwise damage transmission equipment.Therefore, the feeder that the present invention adopts is durable, and lead elements and production method thereof 10 can be sent to the weld tabs welding equipment smoothly.
As shown in Figure 4, notice that weld tabs 13 is to be connected to aluminium foil 20 in such a way, because lead elements and production method thereof 10 is to transmit under the state of same direction orientation on the surface of the jagged 13b of plain film 13a, therefore, the plain film 13a surface of not having a burr 13b certainly contacts with aluminium foil 20.Clearly, when applying mechanical pressure weld tabs 13 is attached to aluminium foil 20, burr 13b can not damage aluminium foil 20.
In this embodiment, metal strip 11 is stainless steel substrates.But this metal tape also can be a kind of in latten(-tin), copper sheet, beryllium sheet, low-carbon (LC) steel disc or the synthetic resin sheet.Can adopt adhering method to replace welding method that lead-in wire is fixed to metal tape in addition.
With reference to Fig. 7-10, an alternative embodiment of the invention is described.In this embodiment, different among the shape of metal strip and first embodiment.
For metal strip, will adopt different reference numbers explanations, and for the reference numbers of other element will with first embodiment in identical.
Compare with the metal tape 11 that constitutes among first embodiment with the relative horizontal edge that extends with straight line parallel, metal tape 110 among second embodiment is by being provided with recess 110b and ledge 110c by predetermined space, and wherein recess 110b and ledge 110c are that the thin metal 100 of relative aligning is pressed into.In addition as shown in Figures 9 and 10, metal tape 110 has the transmission mouth 110a that is provided with by predetermined space, and it is arranged on the metal tape 110 with recess 110b and ledge 110c.
Recess 110b is identical with the size and dimension of the area of ledge 110c.For example, the width of metal tape 110 is 5mm, and the about 1mm of the transverse width of ledge 110c is slightly wideer than the diameter of the 0.1mm-1mm of the lead-in wire 12 of electronic lead elements and production method thereof 10 mentioned above.
For example, with laser welding apparatus 14 after weld tabs 13 is welded to the end opposite 12a of lead 12 or before, an end 12b of lead 12 is welded on the ledge 110c of metal tape 110.With the identical method of mentioning among first embodiment metal tape 110 is rolled into metallic coil then.
According to this embodiment, because the heat that produces in the welding process is limited on the ledge 110C of metal tape 110, heat can not make metal tape 110 crooked or distortion.
With reference to preferred embodiment the present invention has been described.But the present invention can carry out various remodeling and variation.Yet these remodeling and change do not break away from the scope of the following claim of spirit of the present invention and the present invention.
Claims (7)
1. one group of electronic lead elements and production method thereof that is installed on the metal strip and can the coiling form, it is characterized in that, each described electronic lead elements and production method thereof is made up of a lead-in wire and an aluminium weld tabs, one end of described aluminium weld tabs is welded to an end of described lead-in wire, and the other end of described aluminium weld tabs is driven plain, and the other end of described lead-in wire is fixed on the described metal tape by predetermined space.
2. one group of electronic lead elements and production method thereof that is installed on the metal strip and can the coiling form as claimed in claim 1 is characterized in that described metal strip has the opposed straight flange that laterally extends in parallel.
3. one group of electronic lead elements and production method thereof that is installed on the metal strip and can the coiling form as claimed in claim 1 is characterized in that the other end of described lead-in wire is fixed on the metal tape by predetermined space by welding.
4. one group of electronic lead elements and production method thereof that is installed on the metal strip and can the coiling form as claimed in claim 3 is characterized in that described metal strip has the opposed straight flange that laterally extends in parallel.
5. one group of electronic lead elements and production method thereof that is installed on the metal strip and can the coiling form, it is characterized in that, described metal strip is formed with one group of ledge that is provided with by predetermined space at the one side, each described electronic lead elements and production method thereof is made up of a lead-in wire and an aluminium weld tabs, one end of described aluminium weld tabs is welded to an end of described lead-in wire, and the other end of described aluminium weld tabs is driven plain, and the other end of described lead-in wire is fixed on the described ledge of described metal strip.
6. one group of electronic lead elements and production method thereof that is installed on the metal strip and can the coiling form as claimed in claim 5 is characterized in that the other end of described lead-in wire is fixed by welding on the described ledge of described metal strip.
7. as claim 5 or 6 described one group of electronic lead elements and production method thereof that are installed on the metal strip and can the coiling form, it is characterized in that described metal strip is made by sheet metal.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5227923A JPH0757979A (en) | 1993-08-19 | 1993-08-19 | Lead wire of electronic device and manufacturing method and apparatus therefor |
| JP227923/93 | 1993-08-19 | ||
| JP6135107A JPH07320990A (en) | 1994-05-25 | 1994-05-25 | Lead wire for electronic parts and method and device for manufacturing it |
| JP135107/94 | 1994-05-25 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94116819A Division CN1054229C (en) | 1993-08-19 | 1994-08-19 | Electronic lead elements and the production methodthereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1222742A CN1222742A (en) | 1999-07-14 |
| CN1096086C true CN1096086C (en) | 2002-12-11 |
Family
ID=26469043
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94116819A Expired - Fee Related CN1054229C (en) | 1993-08-19 | 1994-08-19 | Electronic lead elements and the production methodthereof |
| CN98122815A Expired - Fee Related CN1096086C (en) | 1993-08-19 | 1998-11-23 | Electronic lead elements and production method thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94116819A Expired - Fee Related CN1054229C (en) | 1993-08-19 | 1994-08-19 | Electronic lead elements and the production methodthereof |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR950007218A (en) |
| CN (2) | CN1054229C (en) |
| GB (1) | GB2282089B (en) |
| MY (1) | MY111294A (en) |
| TW (2) | TW326540B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010006278A2 (en) * | 2008-07-10 | 2010-01-14 | Shiloh Industries, Inc. | Metal forming process and welded coil assembly |
| CH701973A1 (en) * | 2009-10-12 | 2011-04-15 | Polycontact Ag | Creating an electric connection between a contact plate of an electromechanic switch, and a stranded wire on a power supply and/or signaling line, comprises electrical conductively connecting together the plate and the stranded wire |
| CN110896000A (en) * | 2018-08-24 | 2020-03-20 | 东莞市成东电子科技有限公司 | Welding process of thin film capacitor |
| CN112768247B (en) * | 2021-01-29 | 2022-03-08 | 南通三华电子工业有限公司 | Aluminum electrolytic capacitor lead-out wire and production equipment thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4196959A (en) * | 1977-12-27 | 1980-04-08 | Beckman Instruments, Inc. | Carrier strip for round lead pins and method for making the same |
| GB2041256B (en) * | 1979-01-24 | 1983-02-09 | Bicc Burndy Ltd | Electric wiring harnesses |
| GB2057311B (en) * | 1979-08-31 | 1983-03-09 | Plessey Co Ltd | Making electrical connectors |
| GB2069377B (en) * | 1980-02-16 | 1983-02-02 | Plessey Co Ltd | Manufacture of carrier strip for electrical contact members |
| FR2625594B1 (en) * | 1988-01-05 | 1990-05-04 | Thomson Csf | CHARGE DUPLICATOR FOR CHARGE TRANSFER DEVICE |
| DE69119381T2 (en) * | 1990-12-21 | 1996-11-14 | Whitaker Corp | Procedure for attaching a connector to a circuit element and solder connection frame therefor |
-
1994
- 1994-08-10 GB GB9416190A patent/GB2282089B/en not_active Expired - Fee Related
- 1994-08-15 TW TW086104659A patent/TW326540B/en active
- 1994-08-15 TW TW086214740U patent/TW383895U/en not_active IP Right Cessation
- 1994-08-15 MY MYPI94002131A patent/MY111294A/en unknown
- 1994-08-19 KR KR1019940020468A patent/KR950007218A/en not_active Application Discontinuation
- 1994-08-19 CN CN94116819A patent/CN1054229C/en not_active Expired - Fee Related
-
1998
- 1998-11-23 CN CN98122815A patent/CN1096086C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR950007218A (en) | 1995-03-21 |
| CN1109998A (en) | 1995-10-11 |
| TW383895U (en) | 2000-03-01 |
| MY111294A (en) | 1999-10-30 |
| CN1054229C (en) | 2000-07-05 |
| GB2282089A (en) | 1995-03-29 |
| TW326540B (en) | 1998-02-11 |
| GB9416190D0 (en) | 1994-09-28 |
| GB2282089B (en) | 1996-08-28 |
| CN1222742A (en) | 1999-07-14 |
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