CN1172343C - Temperature fuse and lead wire conductor for same - Google Patents
Temperature fuse and lead wire conductor for same Download PDFInfo
- Publication number
- CN1172343C CN1172343C CNB00134689XA CN00134689A CN1172343C CN 1172343 C CN1172343 C CN 1172343C CN B00134689X A CNB00134689X A CN B00134689XA CN 00134689 A CN00134689 A CN 00134689A CN 1172343 C CN1172343 C CN 1172343C
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- CN
- China
- Prior art keywords
- conductor
- leading
- welding
- metal alloy
- mentioned
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 80
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 title 1
- 238000003466 welding Methods 0.000 claims abstract description 39
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- 230000003647 oxidation Effects 0.000 claims abstract description 12
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 12
- 239000012212 insulator Substances 0.000 claims abstract description 6
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 42
- 239000000758 substrate Substances 0.000 claims description 29
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 15
- 229910052709 silver Inorganic materials 0.000 claims description 11
- 239000004332 silver Substances 0.000 claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 3
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 2
- 235000014676 Phragmites communis Nutrition 0.000 abstract 5
- 229910000743 fusible alloy Inorganic materials 0.000 abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 8
- 238000007747 plating Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/143—Electrical contacts; Fastening fusible members to such contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
- H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/165—Casings
- H01H85/175—Casings characterised by the casing shape or form
- H01H85/1755—Casings characterised by the casing shape or form composite casing
Landscapes
- Fuses (AREA)
Abstract
The present invention provided a reed conductor for a thermal fuse and a thermal fuse which uses the reed conductor wherein the influence of welding on fusible alloy due to oxidation is reduced. This is the reed conductor which has a constitution that a metal 2 for the fusible alloy welding which is hard to receive the influence of oxidation by the time lapse is installed on a surface of a tip end part, and is welded to the fusible alloy 10. In addition, this reed conductor 1 is housed in a thin-type insulator case, and the thermal fuse has an improved assembling property at the time of assembling and an improved tensile strength of the reed conductor 1 after assembling.
Description
The present invention relates to lead-in wire (リ-De) conductor that thin temperature fuse uses and the fuse that uses this leading-in conductor.
As temperature fuse,, along with miniaturization, the slimming of machinery, for example use slim temperature fuse at large recently though generally use a kind of temperature fuse cylindraceous that is called a type widely.
The leading-in conductor that is used in this temperature fuse also is formed band shape.
Be disclosed in Japanese patent laid-open 11-40026 number as above-mentioned leading-in conductor.Fig. 9 represents the oblique view of this leading-in conductor 1 '.
Above-mentioned leading-in conductor 1 ' is on the leading section surface by the formed leading-in conductor 1 ' of nickel copper conductor 2 ' to be set and to constitute.
Yet, use copper conductor 2 ' to exist, with the become problem of difficulty of the welding of fusible metal alloy because the variation of time causes its surface oxidation.
The present invention In view of the foregoing proposes, and its objective is provides a kind of its can alleviate because the influence to the welding of fusible metal alloy that oxidation produces.
Again, and when using this leading-in conductor fitting temperature fuse, provide a kind of temperature fuse, it has good assembling, and improves the tensile strength of the leading-in conductor after the assembling.
To achieve the object of the present invention, the present invention takes following technical scheme:
A kind of temperature fuse, it is on the insulated substrate (4) that constitutes the thin type insulator, leading section is had the fusible metal alloy welding uses the pair of lead wires conductor (1,100) of metal (2) to be provided with at certain intervals, between above-mentioned leading-in conductor (1,100), above-mentioned fusible metal alloy (10) is set, be provided with lid (5) thereon, it is characterized in that:
On above-mentioned insulated substrate (4), being formed with passes through along its length direction is equipped with the banded recess (6) of above-mentioned leading-in conductor (1,100) and fusible metal alloy (10),
Be formed with the double fixedly teat of usefulness (7) in leading-in conductor location respectively at above-mentioned recess (6) both ends,
Above-mentioned leading-in conductor (1,100) be formed with can be chimeric with above-mentioned teat (7) installing hole (3).
The metal to the welding influence of welding alloy of described metal (2) for being not easy to be subjected to produce because of oxidation, described leading-in conductor (1,100) with being combined as of metal (2), leading-in conductor (1,100) is made of copper or copper alloy, and the fusible metal alloy welding is made of tin or silver with metal (2);
Perhaps, described leading-in conductor (1,100) is by iron or ferroalloy, and the fusible metal alloy welding is made of tin or silver with metal (2);
Perhaps, described leading-in conductor (1,100) is by aluminum or aluminum alloy, and the fusible metal alloy welding is made of tin or silver with metal (2).
Described leading-in conductor (1,100) is the elongated lamellar of nickel or nickel alloy formation, at described leading-in conductor (1,100) leading section, between the pair of lead wires conductor (100) that is provided with the metal (2) that the fusible metal alloy welding uses, welding fusible metal alloy (10), and above-mentioned fusible metal alloy (10) is provided in a side of in the thin type insulator that is made of insulated substrate (4) and lid (5).
Effect of the present invention:
According to foregoing invention, be provided with the metal that fusible metal alloy welding that contact site with fusible metal alloy is difficult for oxidated influence is used in leading-in conductor, so welding rapidly.
Form erection opening at leading-in conductor, if form the teat that the positioning and fixing chimeric with it used in insulated substrate, except have the advantage that can carry out leading-in conductor and fusible metal alloy welding apace, the assembling of the temperature fuse when leading-in conductor is installed is also by venereal disease.In addition, after the assembling, the tensile strength of leading-in conductor also because of the installing hole protuberance of chimeric leaded conductor, can will improve more.
Following with reference to the description of drawings embodiments of the invention.
Fig. 1 (a) is the plane graph of an embodiment of leading-in conductor of the present invention, (b) is its side view.
Fig. 2 is the oblique view of the foregoing description.
Fig. 3 is the example of insulated substrate that the leading-in conductor of one embodiment of the invention is housed, and (a) is plane graph, (b) is the A-A line sectional arrangement drawing among (a) figure, (a) is right hand view, (d) is front elevation.
Fig. 4 represents leading-in conductor is loaded on the plane graph of insulated substrate.
Fig. 5 (a) is the plane graph that lid 5 is installed on insulated substrate, (b) is the profile of B-B line in (a), (c) is right hand view, (d) is front elevation.
Fig. 6 is the Assembly Instruction Device figure of expression temperature fuse.
Fig. 7 is that the part of the complete finished product of expression temperature fuse sections plane graph.
Fig. 8 is the plane graph of other embodiment of the present invention.
Fig. 9 is an example of expression prior art.
Fig. 1 (a) and (b) and Fig. 2 represent one embodiment of the invention.Wherein Fig. 1 (a) represents the plane graph of the leading-in conductor relevant with one embodiment of the invention, and Fig. 1 (b) represents its side view, and Fig. 2 represents its oblique view.
In these figure, the 1st, thin and become the leading-in conductor of elongate, be provided with fusible metal alloy welding metal 2 on the leading section surface of this leading-in conductor 1, even its with when the fusible metal alloy welding, carry out oxidation, but the metal or the copper that are not easy to be subjected to oxidation affects are compared, because the variation of time and the surface is not easy to be subjected to oxidation affects.Become the weld of fusible metal alloy at the thin metal 2 of end surface before this.The 3rd, look the installing hole that it need form, be formed on and be provided with the fusible metal alloy welding with the leading section of metal 2 outside slightly.
Be arranged on the combination of the fusible metal alloy welding on leading-in conductor 1 and its leading section surface, such as being following situation with metal 2.In addition, leading-in conductor 1 is looked the needs of the plating of tin (Sn), nickel (Ni), silver (Ag) etc. according to the material of the material character of the fuse position that leading-in conductor 1 is installed.
Leading-in conductor fusible metal alloy welding metal
1. nickel alloy tin (Sn) such as nickel (Ni) or alloy or silver (Ag)
2. copper (Cu) or copper alloy tin (Sn) or silver (Ag)
3. iron (Fe) or ferroalloy tin (Sn) or silver (Ag)
4. aluminium alloy tin (Sn) such as aluminium (Al) or alloy or silver (Ag)
In above-mentioned record, when metal 2 was tin, Yin Xi and fusible metal alloy were identical elements, so, fused together with oxide when welding even produce oxidation, therefore, be not easy to be subjected to the influence of oxidation, apace welding.
In addition, silver-colored and existing copper is compared the influence that is not easy to be subjected to oxidation.
When leading-in conductor 1 is provided with metal 2, for example, can use the method for fusion plating, plating, vacuum metallizing, roll etc.
The temperature fuse insulated substrate 4 of leading-in conductor 1 is equipped with in the 3rd (a)～(d) expression.
This insulated substrate 4 is by pottery, and insulative resin formed products etc. form, and together constitute the thin type insulator with lid 5 described later in Fig. 5.The 6th, the leading-in conductor 1 of the band shape that forms from one end 6a to other end 6b along insulated substrate 4 length directions and recess with fusible metal alloy is set.Be formed with into the double fixedly teat 7 of usefulness in leading-in conductor location of short cylinder at these recess 6 two ends.In addition, be formed with for example teat 8 of rectangularity up and down what be equivalent to recess 6 central portion both sides.Therefore, the width of the longitudinal direction of recess 6 central portions is because at the teat 8 of the rectangular-shaped horizontal length that forms respectively up and down and narrowed width.The 9th, on the recess 6 avris and down the lid that forms respectively of avris install and use teat.This teat 9 be from insulated substrate 4 one end 6a inboard slightly to other end 6b front along the top, following length direction and forming.
Fig. 4 is illustrated in the pair of lead wires conductor 1 that the recess 6 of above-mentioned insulated substrate 4 is installed at certain intervals, and cross-over connection is installed in the state of the narrowed width part low melting point fusible metal alloy 10 of being located at recess 6.
Leading-in conductor 1 fore-end that becomes band is incorporated in the recess 6, with recess 6 about identical width dimensions, teat 7 have can be chimeric erection opening 3.Therefore, with the teat 7 of hole 3,, just can position leading-in conductor 1 in recess 6 precalculated positions easily if can be chimeric in this hole 3 in alignment with insulated substrate 4.In addition, leading-in conductor 1 front end contacts and is positioned with teat 8.Be provided with low melting point fusible metal alloy 10 to be located at respectively between the pair of right and left leading-in conductor 1 above the insulated substrate 4, and be coated with the flux that rosin is again.At this moment, though by the scolding tin welding with leading-in conductor 1 and fusible metal alloy 10 weldings, the fusible metal alloy welding that is made of tin is fused apace because scolding tin is warm with metal 2 and the former positively can be connected.
Fig. 5 (a)～(d) expression covers the lid 5 above the insulated substrate 4 that is provided with leading-in conductor 1 grade.
Above-mentioned lid 5 is by pottery, formation such as insulative resin formed products, and its inner face is to cover the corresponding concaveconvex shapes that form above the insulated substrate 4.
That is, the inner face peripheral part of lid 5 forms heavy wall in the edge shape, at the rectangular box-like groove 21 of its heavy wall 11 formation with the teat 9 chimeric usefulness of insulated substrate 4 built-up welding.Again, be formed with the recess 23 of the rectangle of growing crosswise in ditch 12 inboards, from then on recess 13 both sides to above-mentioned ditch 12 be formed with can be chimeric with the teat 7 of insulated substrate 4 recess 13a.
During assembling, as shown in Figure 6, pair of lead wires conductor 1 etc. is installed on insulated substrate 4 as mentioned above, is connected, cover from the top and insulated substrate 4 gets final product with the lid 5 of shape with fusible metal alloy 10 shown in Figure 4.At this moment, sealant such as injection ring epoxy resins in lid 5 ditch 12.In recess 13a, accommodate teat 7, but because ditch 12 because of being at the lid 5 inboard rectangles that form, so unnecessary sealant is flowed away, can prevent the sagging of liquid.
In addition, form,, can guarantee abundant intensity so contact area is big owing to almost being in contact with one another with each jogs of lid 5 inner faces above the insulated substrate 4.
In addition, because the hole 3 of leading-in conductor 1 is chimeric with the teat 7 of insulated substrate 4, so, have abundant tensile strength, can be not crooked during use, can not come off even draw yet.
Fig. 7 is the plane graph of the temperature fuse after the aforesaid assembling.To cover 5 parts in the drawings and open and represented in order to see internal structure clearly.The flux 14 that is coated with rosin is on fusible metal alloy 10 has shown purposes such as anti-oxidation, cleaning, wettability.
And, in the above-described embodiments, also can be the insulated substrate 4 that does not have teat 7.At this moment, just needn't form erection opening 3.
In addition, insulated substrate 4 or 5 is not only to be defined in illustrated example, can certainly be other suitable shapes.
Fig. 8 represents other shape examples of leading-in conductor 100 of the present invention.In this example, be formed with near leading-in conductor 100 leading sections in the necking down 101 of the positioning and fixing when about edge substrate (not shown) is installed, and, be provided with fusible metal alloy welding metal 2 on leading section surface with the fusible metal alloy welding.In addition, its installation portion that need form suitable shape 102 is looked in leading-in conductor 100 opposition side ends, and looks it and need form erection opening 103.
Effect of the present invention:
According to foregoing invention, the contact site that is provided with fusible metal alloy in the lead-in wire conductor is difficult for being subjected to oxidation The metal that the fusible metal alloy welding of impact is used is so rapidly welding.
Form erection opening at the lead-in wire conductor, if it is solid to form the location chimeric with it in insulated substrate Decide the teat of usefulness, except having the advantage of can go between fast conductor and fusible metal alloy welding Outside, the assembling of the temperature fuse when the lead-in wire conductor is installed is also by venereal disease. In addition, assembling After, the lead-in wire conductor tensile strength, also because of chimeric have the lead-in wire conductor the installing hole protuberance, can with More improve.
Claims (3)
1, a kind of temperature fuse, it is on the insulated substrate (4) that constitutes the thin type insulator, leading section is had the fusible metal alloy welding uses the pair of lead wires conductor (1,100) of metal (2) to be provided with at certain intervals, between above-mentioned leading-in conductor (1,100), above-mentioned fusible metal alloy (10) is set, be provided with lid (5) thereon, it is characterized in that:
On above-mentioned insulated substrate (4), being formed with passes through along its length direction is equipped with the banded recess (6) of above-mentioned leading-in conductor (1,100) and fusible metal alloy (10),
Be formed with the double fixedly teat of usefulness (7) in leading-in conductor location respectively at above-mentioned recess (6) both ends,
Above-mentioned leading-in conductor (1,100) be formed with can be chimeric with above-mentioned teat (7) installing hole (3).
2. temperature fuse according to claim 1 is characterized by:
The metal to the welding influence of welding alloy of described metal (2) for being not easy to be subjected to produce because of oxidation, described leading-in conductor (1,100) with being combined as of metal (2), leading-in conductor (1,100) is made of copper or copper alloy, and the fusible metal alloy welding is made of tin or silver with metal (2);
Perhaps, described leading-in conductor (1,100) is by iron or ferroalloy, and the fusible metal alloy welding is made of tin or silver with metal (2);
Perhaps, described leading-in conductor (1,100) is by aluminum or aluminum alloy, and the fusible metal alloy welding is made of tin or silver with metal (2).
3. temperature fuse according to claim 1 is characterized by:
Described leading-in conductor (1,100) is the elongated lamellar of nickel or nickel alloy formation, at described leading-in conductor (1,100) leading section, between the pair of lead wires conductor (100) that is provided with the metal (2) that the fusible metal alloy welding uses, welding fusible metal alloy (10), and above-mentioned fusible metal alloy (10) is provided in a side of in the thin type insulator that is made of insulated substrate (4) and lid (5).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000194160A JP2002015647A (en) | 2000-06-28 | 2000-06-28 | Reed conductor for thermal fuse and thermal fuse |
| JP194160/2000 | 2000-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1332466A CN1332466A (en) | 2002-01-23 |
| CN1172343C true CN1172343C (en) | 2004-10-20 |
Family
ID=18693030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB00134689XA Expired - Fee Related CN1172343C (en) | 2000-06-28 | 2000-12-05 | Temperature fuse and lead wire conductor for same |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2002015647A (en) |
| CN (1) | CN1172343C (en) |
| DE (1) | DE10128240A1 (en) |
| HK (1) | HK1043658B (en) |
| TW (1) | TW460887B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI386962B (en) * | 2006-03-29 | 2013-02-21 | Cooper Technologies Co | Hybrid chip fuse assembly having wire leads |
| JP5092390B2 (en) * | 2006-12-22 | 2012-12-05 | パナソニック株式会社 | Thermal fuse |
| JP5181846B2 (en) * | 2008-06-05 | 2013-04-10 | パナソニック株式会社 | Thermal fuse |
| JP5555146B2 (en) * | 2010-12-01 | 2014-07-23 | 株式会社日立製作所 | Metal-resin composite structure and manufacturing method thereof, bus bar, module case, and resin connector part |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3331911B2 (en) * | 1997-06-23 | 2002-10-07 | 松下電器産業株式会社 | Thermal fuse, method of manufacturing the same, thermal fuse unit using the same, battery and power supply device |
-
2000
- 2000-06-28 JP JP2000194160A patent/JP2002015647A/en active Pending
- 2000-08-30 TW TW089117645A patent/TW460887B/en not_active IP Right Cessation
- 2000-12-05 CN CNB00134689XA patent/CN1172343C/en not_active Expired - Fee Related
-
2001
- 2001-06-11 DE DE10128240A patent/DE10128240A1/en not_active Withdrawn
-
2002
- 2002-06-25 HK HK02104710.9A patent/HK1043658B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HK1043658B (en) | 2005-05-06 |
| JP2002015647A (en) | 2002-01-18 |
| CN1332466A (en) | 2002-01-23 |
| TW460887B (en) | 2001-10-21 |
| HK1043658A1 (en) | 2002-09-20 |
| DE10128240A1 (en) | 2002-01-17 |
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