JPS6399643U - - Google Patents
Info
- Publication number
- JPS6399643U JPS6399643U JP1986193567U JP19356786U JPS6399643U JP S6399643 U JPS6399643 U JP S6399643U JP 1986193567 U JP1986193567 U JP 1986193567U JP 19356786 U JP19356786 U JP 19356786U JP S6399643 U JPS6399643 U JP S6399643U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- melting point
- low melting
- point metal
- distance
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/046—Fuses formed as printed circuits
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fuses (AREA)
Description
第１図は本考案に係る基板型温度ヒユーズを示
す説明図、第２図は第１図における―断面図
、第３図は従来例を示す説明図である。
図において、１は絶縁基板、２，２は電極、３
０′，３０′はリード線、３は低融点金属、４は
フラツクス層、５は樹脂被覆である。
FIG. 1 is an explanatory diagram showing a substrate type temperature fuse according to the present invention, FIG. 2 is a cross-sectional view taken from FIG. 1, and FIG. 3 is an explanatory diagram showing a conventional example. In the figure, 1 is an insulating substrate, 2 and 2 are electrodes, and 3
0' and 30' are lead wires, 3 is a low melting point metal, 4 is a flux layer, and 5 is a resin coating.
Claims (1)
の一端側にはリード線を接続し、両電極の他端側
に低融点金属体を橋設し、該低融点金属体上にフ
ラツクス層を設け、絶縁基板片面の全面に樹脂を
被覆せる温度ヒユーズにおいて、両電極の他端側
の間隔を一端側の間隔よりも狭くしたことを特徴
とする基板型温度ヒユーズ。 A pair of electrodes is provided on one side of the insulating substrate, a lead wire is connected to one end of each electrode, a low melting point metal body is bridged to the other end of both electrodes, and a flux layer is placed on the low melting point metal body. What is claimed is: 1. A substrate-type temperature fuse in which the entire surface of one side of an insulating substrate is coated with resin, characterized in that the distance between the other ends of both electrodes is narrower than the distance between the two electrodes on the one end side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986193567U JPH0515698Y2 (en) | 1986-12-15 | 1986-12-15 | |
| KR2019870008375U KR900004868Y1 (en) | 1986-12-15 | 1987-05-28 | Plate type temperature-fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986193567U JPH0515698Y2 (en) | 1986-12-15 | 1986-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6399643U true JPS6399643U (en) | 1988-06-28 |
| JPH0515698Y2 JPH0515698Y2 (en) | 1993-04-26 |
Family
ID=31149708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986193567U Expired - Lifetime JPH0515698Y2 (en) | 1986-12-15 | 1986-12-15 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0515698Y2 (en) |
| KR (1) | KR900004868Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000030586A (en) * | 1998-07-15 | 2000-01-28 | Uchihashi Estec Co Ltd | Manufacture of substrate type thermal fuse |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6369344U (en) * | 1986-10-21 | 1988-05-10 |
-
1986
- 1986-12-15 JP JP1986193567U patent/JPH0515698Y2/ja not_active Expired - Lifetime
-
1987
- 1987-05-28 KR KR2019870008375U patent/KR900004868Y1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6369344U (en) * | 1986-10-21 | 1988-05-10 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000030586A (en) * | 1998-07-15 | 2000-01-28 | Uchihashi Estec Co Ltd | Manufacture of substrate type thermal fuse |
Also Published As
| Publication number | Publication date |
|---|---|
| KR880013611U (en) | 1988-08-30 |
| KR900004868Y1 (en) | 1990-05-31 |
| JPH0515698Y2 (en) | 1993-04-26 |