JPH0729481A - Mechanical fuse - Google Patents
Mechanical fuseInfo
- Publication number
- JPH0729481A JPH0729481A JP16946393A JP16946393A JPH0729481A JP H0729481 A JPH0729481 A JP H0729481A JP 16946393 A JP16946393 A JP 16946393A JP 16946393 A JP16946393 A JP 16946393A JP H0729481 A JPH0729481 A JP H0729481A
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- terminals
- solder
- flexible
- spring
- 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.)
- Withdrawn
Links
Landscapes
- Fuses (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ばね性を有する金属に
て環状またはコ字状の弾性体を形成し、所定の弾性変形
を維持するように該弾性体の２箇所を一対の端子にはん
だ接続せしめ、該弾性体の弾性復元力と過電流によって
溶ける該はんだとを利用し、端子間をオープンとするメ
カニカルヒューズに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention forms a ring-shaped or U-shaped elastic body made of a metal having a spring property, and has two portions of the elastic body formed into a pair of terminals so as to maintain a predetermined elastic deformation. The present invention relates to a mechanical fuse in which terminals are opened by soldering and utilizing the elastic restoring force of the elastic body and the solder melted by an overcurrent.
【０００２】[0002]
【従来の技術】図４は従来のメカニカルヒューズ用弾性
体の実装前の斜視図、図５は従来のメカニカルヒューズ
用弾性体の実装方法と動作時の説明図である。2. Description of the Related Art FIG. 4 is a perspective view of a conventional elastic body for a mechanical fuse before mounting, and FIG. 5 is an explanatory view of a conventional mounting method of the elastic body for a mechanical fuse and its operation.
【０００３】図４において、ばね性を有する金属板より
形成した実装前のメカニカルヒューズ用弾性体１は、中
央板部11の両端に可撓片12または可撓片15が延在し、可
撓片12の先端に延在する先端片13の先端部には溝14を設
け、可撓片15の先端に延在する先端片16の先端部には突
片17を設け、溝14に突片17が嵌合する。In FIG. 4, an elastic body 1 for a mechanical fuse, which is made of a metal plate having a spring property and which is not yet mounted, has a flexible piece 12 or a flexible piece 15 extending from both ends of a central plate portion 11. A groove 14 is provided at the tip of the tip piece 13 extending to the tip of the piece 12, and a projecting piece 17 is provided at the tip of the tip piece 16 extending to the tip of the flexible piece 15, and a projecting piece is provided in the groove 14. 17 mate.
【０００４】溝14に突片17を嵌合させる前の弾性体１
は、先端片13と16がほぼ重なるようなロ字形状であり、
可撓片12および15の先端を開くようにして溝14に突片17
を嵌合せしめ、その嵌合を可撓片12,15 のばね性で維持
させた弾性体１は、図示する如くほぼ台形状である。Elastic body 1 before fitting the protruding piece 17 into the groove 14
Is a square shape so that the tip pieces 13 and 16 almost overlap,
With the tips of the flexible pieces 12 and 15 open,
The elastic body 1 in which the elastic members 1 and 15 are fitted and the fitting is maintained by the spring property of the flexible pieces 12 and 15 is substantially trapezoidal as shown in the drawing.
【０００５】図５(イ) において、溝14に突片17を嵌合さ
せた弾性体１は、可撓片12と先端片13とのコーナおよび
可撓片15と先端片16とのコーナを、はんだ５にて一対の
端子６に接続させる。はんだ５は、端子６に所定値以上
の過電流が流れたとき、その熱によって溶けるものを使
用する。In FIG. 5 (a), the elastic body 1 in which the projecting piece 17 is fitted in the groove 14 has a corner between the flexible piece 12 and the tip piece 13 and a corner between the flexible piece 15 and the tip piece 16. , The solder 5 is connected to the pair of terminals 6. As the solder 5, a solder which is melted by heat when an overcurrent of a predetermined value or more flows in the terminal 6 is used.
【０００６】図５(ロ) において、はんだ５にて端子６に
接続せしめ、可撓片12,15 の弾性変形をはんだ５で維持
するようにした弾性体１は、図示する如く、先端片13と
16をヒューズ１の内側に曲げ、溝13と突片17を解離させ
る。In FIG. 5 (b), the elastic body 1 which is connected to the terminal 6 with the solder 5 so that the elastic deformation of the flexible pieces 12 and 15 is maintained by the solder 5, is as shown in the drawing, the tip piece 13. When
Bend 16 inside fuse 1 to separate groove 13 and protrusion 17.
【０００７】このように実装した弾性体１は、端子３に
過電流が流れてはんだ５の温度が上昇し、はんだ５が溶
けると例えば図５(ハ) に示す如く、可撓片15と先端片16
とのコーナが端子６から離れ、一対の端子６間はオープ
ンになる。In the elastic body 1 thus mounted, when an overcurrent flows through the terminal 3 and the temperature of the solder 5 rises and the solder 5 melts, as shown in FIG. Piece 16
The corners of and are separated from the terminal 6, and the pair of terminals 6 are open.
【０００８】[0008]
【発明が解決しようとする課題】以上説明した弾性体１
を使用した従来のメカニカルヒューズは、弾性体１の実
装時および動作時に下記の問題点があった。DISCLOSURE OF THE INVENTION Problem to be Solved by the Invention
The conventional mechanical fuse using the above has the following problems when mounting and operating the elastic body 1.
【０００９】はんだ５を用いて端子６に接続したコー
ナを曲げるため、その加工に伴う負荷がはんだ５に加わ
る。 前記コーナの曲げ量が不足すると、溝14と突片17の解
離間隔が不十分となり、はんだ５が溶けても一対の端子
６間がオープンにならない。Since the corner connected to the terminal 6 is bent by using the solder 5, a load accompanying the processing is applied to the solder 5. If the bending amount of the corner is insufficient, the dissociation distance between the groove 14 and the protruding piece 17 becomes insufficient, and the pair of terminals 6 will not be opened even if the solder 5 melts.
【００１０】前記コーナの曲げ量が過大だと、に記
載したはんだ５の負荷が一層大きくなり、極端なときは
ヒューズ１と端子６との電気的，機械的接続が確保され
ないようになる。If the bending amount of the corner is too large, the load of the solder 5 described in (1) will be further increased, and in an extreme case, the electrical and mechanical connection between the fuse 1 and the terminal 6 will not be secured.
【００１１】[0011]
【課題を解決するための手段】本発明は、端子間のオー
プンを確実化せしめると共に、端子に実装したときの接
続を確実にすることを目的とし、下記するように第１，
第２，第３の手段を提案する。SUMMARY OF THE INVENTION An object of the present invention is to ensure the opening between terminals and to ensure the connection when mounted on the terminals.
The second and third means are proposed.
【００１２】本発明の第１の手段は、その実施例を示す
図１によれば、ばね性を有する金属にて環状弾性体２を
形成し、一方向の径が縮小するように弾性体２を弾性変
形せしめ、その弾性変形を維持する弾性体２の２箇所と
一対の端子６とを、端子６に過電流が流れたとき溶ける
はんだ５で接続して構成する。According to FIG. 1 showing an embodiment, the first means of the present invention is to form an annular elastic body 2 from a metal having a spring property and to reduce the diameter in one direction. Is elastically deformed, and two portions of the elastic body 2 for maintaining the elastic deformation and a pair of terminals 6 are connected by a solder 5 that melts when an overcurrent flows to the terminals 6.
【００１３】本発明の第２の手段は、ばね性を有する金
属板にてほぼコ字形のコ字状弾性体３を形成し、中央板
部31の両端から可撓片32,33 が延在する弾性体３の一対
のコーナのそれぞれから中央板部31および可撓片32,33
に延在する切込み線を設け、該切込み線を利用して弾性
体３の一部を弾性体３の内側に押し込み曲げしたばね部
34,35 を形成し、可撓片32,33 の先端部と所定の一対の
端子６とを端子６に過電流が流れたとき溶けるはんだ５
で接続したのち、中央板部31および可撓片32,33 にほぼ
収まるようにばね部34,35 を押し戻して構成する。The second means of the present invention is to form a substantially U-shaped elastic body 3 of a U-shape with a metal plate having a spring property, and the flexible pieces 32, 33 extend from both ends of the central plate portion 31. From the pair of corners of the elastic body 3 to the central plate portion 31 and the flexible pieces 32, 33
A spring line in which a notch line extending in the elastic body 3 is provided
Solder 5 that forms 34, 35 and melts the tip of the flexible piece 32, 33 and a predetermined pair of terminals 6 when an overcurrent flows to the terminals 6.
Then, the spring portions 34 and 35 are pushed back so that they are substantially fitted in the central plate portion 31 and the flexible pieces 32 and 33.
【００１４】本発明の第３の手段は、ばね性を有する金
属板にてほぼコ字形のコ字状弾性体４を形成し、中央板
部41の両端から可撓片42,43 が延在する弾性体４の可撓
片42,43 の中間部には、可撓片42,43 の長さ方向に２本
の切込み線を設けその切込み線の間を該コ字形の内側に
突き曲げし両端が可撓片42,43 に連通するく字形ばね4
4,45 を形成し、く字形ばね44,45 によって先端が外方
に反った一対の可撓片42,43 の先端部と一対の端子６と
を端子６に過電流が流れたとき溶けるはんだ５で接続し
たのち、可撓片42,43 内にほぼ収まるようにく字形ばね
44,45 を押し戻して構成する。The third means of the present invention is to form a substantially U-shaped elastic body 4 of a U-shaped metal plate having a spring property, and the flexible pieces 42, 43 extend from both ends of the central plate portion 41. In the middle of the flexible pieces 42, 43 of the elastic body 4, two cut lines are provided in the lengthwise direction of the flexible pieces 42, 43, and the cut lines are bent inward toward the inside of the U-shape. V-shaped spring 4 with both ends communicating with the flexible pieces 42, 43
Solder that melts the tip of a pair of flexible pieces 42 and 43 and the pair of terminals 6 which form 4,45 and the tips of which are bent outward by the V-shaped springs 44 and 45 when an overcurrent flows to the terminals 6. After connecting with 5, the V-shaped spring is set so that it is almost contained in the flexible pieces 42, 43.
Push back 44 and 45 to configure.
【００１５】[0015]
【作用】以上説明したように上記手段によれば、従来の
弾性体１に替えて環状の弾性体２またはコ字状の弾性体
３，４を使用し、それら弾性体２，３，４は、端子６と
はんだ５で接続したのち、その接続部に外力（従来の弾
性体１における先端片13と16の曲げ）を加えることなく
機能化（はんだ５が溶けたときの端子６間オープン）さ
れるようになり、かつ、機能を妨げる部材（従来の弾性
体１において曲げ不十分の先端片13と16）が存在しない
ようになる。As described above, according to the above means, the conventional elastic body 1 is replaced by the annular elastic body 2 or the U-shaped elastic bodies 3, 4, which are After connecting the terminals 6 with the solder 5, functionalize without applying external force (bending of the tip pieces 13 and 16 in the conventional elastic body 1) to the connection portion (opening between the terminals 6 when the solder 5 melts) In addition, the members (the tip pieces 13 and 16 that are not sufficiently bent in the conventional elastic body 1) that hinder the function are not present.
【００１６】従って、発明が解決しようとする課題の欄
に記載した，，の問題点は解決される。Therefore, the problems of and described in the column of the problem to be solved by the invention are solved.
【００１７】[0017]
【実施例】図１は本発明の第１の実施例によるメカニカ
ルヒューズの説明図、図２は本発明の第２の実施例によ
るメカニカルヒューズの説明図、図３は本発明の第３の
実施例によるメカニカルヒューズ用弾性体の説明図であ
る。1 is an explanatory view of a mechanical fuse according to a first embodiment of the present invention, FIG. 2 is an explanatory view of a mechanical fuse according to a second embodiment of the present invention, and FIG. 3 is a third embodiment of the present invention. It is explanatory drawing of the elastic body for mechanical fuses by an example.
【００１８】図１(イ) において、実装前のメカニカルヒ
ューズ用の環状弾性体２は、ばね性を有する金属にてな
り従来の弾性体１に相当する弾性体２の実装は、塑性変
形させることなく一方向の径が縮小するように弾性体２
を押し潰し、その弾性変形を維持するように弾性体２の
２箇所を、図１(ロ) に示す如くはんだ５にて端子６に接
続させる。従って、環状体２の弾性変形（押し潰し）
は、はんだ５により維持されるようになる。In FIG. 1A, the ring-shaped elastic body 2 for the mechanical fuse before mounting is made of a metal having a spring property, and the elastic body 2 corresponding to the conventional elastic body 1 is mounted by plastic deformation. Elastic body 2 so that the diameter in one direction is reduced without
Are squeezed, and the elastic body 2 is connected to the terminals 6 with the solder 5 as shown in FIG. 1B so as to maintain the elastic deformation. Therefore, elastic deformation (crushing) of the annular body 2
Will be maintained by the solder 5.
【００１９】そこで、端子６に過電流が流れはんだ５が
溶けると、図１(ハ) に示す如く弾性体２は、弾性変形の
維持力が解除され環状に形状復帰し、端子６間がオープ
ンになる。Therefore, when an overcurrent flows to the terminals 6 and the solder 5 is melted, the elastic body 2 is released from its elastic deformation maintaining force and returns to an annular shape as shown in FIG. become.
【００２０】図２(イ) において、ばね性を有する金属よ
りなる実装前のメカニカルヒューズ用のコ字状体弾性体
３は、中央板部31の両端に可撓片32,33 が延在し、板部
31と可撓片32のコーナおよび板部31と可撓片33とのコー
ナを横切るばね部34,35 を形成してなる。In FIG. 2A, a U-shaped elastic body 3 for a mechanical fuse, which is made of a metal having a spring property and which is not mounted yet, has flexible pieces 32 and 33 extending from both ends of a central plate portion 31. , Board
Spring portions 34 and 35 are formed so as to traverse the corners of 31 and the flexible piece 32 and the corners of the plate portion 31 and the flexible piece 33.
【００２１】従来の弾性体１に相当する弾性体３と一体
である一対のばね部34,35 は、２本の平行切込み線を形
成したのち弾性体３の内側へ押し込んで形成し、一対の
可撓片32,33 を弾性体３の外へ押し出すように作用し、
ばね部34,35 の形成前にほぼ平行であった一対の可撓片
32,33 は、図示する如く先端で開くようになる。A pair of spring portions 34 and 35, which are integral with the elastic body 3 corresponding to the conventional elastic body 1, are formed by forming two parallel cut lines and then pushing them into the elastic body 3 to form a pair of springs. Acts to push the flexible pieces 32, 33 out of the elastic body 3,
A pair of flexible pieces that were substantially parallel to each other before the formation of the spring portions 34 and 35.
32 and 33 come to open at the tip as shown.
【００２２】弾性体３の実装は、図２(ロ) に示す如くは
んだ５を使用し、可撓片32および33の先端を一対の端子
６に接続したのち、図２(ハ) 示す如くばね部34,35 を、
中央板部31と可撓片32,33 に押し戻して完了し、先端が
開く可撓片32,33 の弾性変形は、はんだ５により維持さ
れるようになる。To mount the elastic body 3, solder 5 is used as shown in FIG. 2B, the tips of the flexible pieces 32 and 33 are connected to a pair of terminals 6, and then a spring is formed as shown in FIG. 2C. Parts 34,35
The elastic deformation of the flexible pieces 32, 33 which are pushed back to the central plate portion 31 and the flexible pieces 32, 33 and completed and whose tips are opened is maintained by the solder 5.
【００２３】そこで、端子６に過電流が流れはんだ５が
溶けると、図２(ニ) に示す如く弾性体３は、弾性変形の
維持力が解除されコ字状に形状復帰し、端子６間がオー
プンになる。Then, when an overcurrent flows to the terminal 6 and the solder 5 melts, the elastic body 3 is released from the elastic deformation maintaining force and returns to the U-shape as shown in FIG. Will be open.
【００２４】図３において、ばね性を有する金属よりな
る実装前のメカニカルヒューズ用のコ字状弾性体４は、
中央板部41の両端に可撓片42,43 が延在し、可撓片42の
中間部には弾性体４の内側に突出するく字形ばね44,45
を形成してなる。In FIG. 3, a U-shaped elastic body 4 for a mechanical fuse, which is made of a metal having a spring property and before mounting, is
Flexible pieces 42, 43 extend at both ends of the central plate portion 41, and an intermediate portion of the flexible piece 42 has a V-shaped spring 44, 45 protruding inward of the elastic body 4.
Is formed.
【００２５】一対の可撓片42,43 は、ばね44,45 の突出
し曲げ加工前にほぼ平行であり、前出のばね部34,35 に
相当するばね44,45 は、可撓片42の中間部に２本の平行
切込み線を形成したのち弾性体４の内側に突出し曲げし
て形成し、一対の可撓片42,43 を弾性体４の外へ押し出
すように作用し、ばね部44,45 の形成前にほぼ平行であ
った一対の可撓片42,43 は、図示する如く先端で開くよ
うになる。The pair of flexible pieces 42, 43 are substantially parallel to each other before the protruding bending of the springs 44, 45. The springs 44, 45 corresponding to the above-mentioned spring portions 34, 35 are the same as those of the flexible piece 42. After forming two parallel cut lines in the middle part, they are formed by projecting and bending to the inside of the elastic body 4 and acting to push the pair of flexible pieces 42, 43 out of the elastic body 4, and the spring portion 44. The pair of flexible pieces 42, 43, which were substantially parallel to each other before the formation of the parts 45, 45, open at the tips as shown.
【００２６】かかる弾性体４は前記のコ字状体３と同様
に実装、即ち、一対の可撓片42の先端をはんだ(5) にて
端子(6) に接続させたのち、ばね44,45 を可撓片42,43
内に収まるように押し戻して完成し、端子に接続したは
んだが溶けると弾性体３と同様に形状復帰し、端子間を
オープンにする。The elastic body 4 is mounted in the same manner as the U-shaped body 3, that is, the tips of the pair of flexible pieces 42 are connected to the terminals (6) with the solder (5), and then the springs 44, 45 to flexible piece 42,43
It is pushed back to fit inside and completed, and when the solder connected to the terminals melts, the shape returns like the elastic body 3 and the terminals are opened.
【００２７】[0027]
【発明の効果】以上説明したように本発明によるメカニ
カルヒューズは、はんだ５を用いて端子に接続した接続
部に外力を加えることなく機能化が可能であり、かつ、
機能を妨げる部材が存在しない。従って、端子に対する
電気的，機械的接続および接続はんだが溶けたときの機
能（端子間のオープン）を確実にする。As described above, the mechanical fuse according to the present invention can be functionalized without applying an external force to the connecting portion connected to the terminal with the solder 5, and
There are no members that hinder the function. Therefore, the electrical (mechanical) connection to the terminals and the function (open between terminals) when the connection solder is melted are ensured.
【図１】 本発明の第１の実施例によるメカニカルヒュ
ーズの説明図FIG. 1 is an explanatory diagram of a mechanical fuse according to a first embodiment of the present invention.
【図２】 本発明の第２の実施例によるメカニカルヒュ
ーズの説明図FIG. 2 is an explanatory diagram of a mechanical fuse according to a second embodiment of the present invention.
【図３】 本発明の第３の実施例によるメカニカルヒュ
ーズの説明図FIG. 3 is an explanatory diagram of a mechanical fuse according to a third embodiment of the present invention.
【図４】 従来のメカニカルヒューズ用弾性体の実装前
の斜視図FIG. 4 is a perspective view of a conventional elastic body for a mechanical fuse before being mounted.
【図５】 従来のメカニカルヒューズ用弾性体の実装方
法と動作時の説明図FIG. 5 is an explanatory view of a conventional mounting method of an elastic body for a mechanical fuse and its operation.
２は環状弾性体 3,4 はコ字状弾性体 ５ははんだ ６は端子 31,41 はコ字状弾性体の中央板部 32,33,42,43 はコ字状弾性体の可撓片 34,35 はばね部 44,45 はく字形ばね 2 is annular elastic body 3,4 is U-shaped elastic body 5 is solder 6 is terminal 31,41 is central plate part of U-shaped elastic body 32,33,42,43 is flexible piece of U-shaped elastic body 34 and 35 are springs 44 and 45 are leaf springs
Claims (3)
を形成し、一方向の径が縮小するように該弾性体を弾性
変形せしめ、該弾性変形を維持する該弾性体の２箇所と
所定の一対の端子(6) とを、該端子に過電流が流れたと
き溶けるはんだ(5) で接続したこと、を特徴とするメカ
ニカルヒューズ。1. A ring-shaped elastic body (2) made of a metal having a spring property.
The elastic body is elastically deformed so that the diameter in one direction is reduced, and two points of the elastic body that maintain the elastic deformation and a predetermined pair of terminals (6) are connected to the terminal with an overcurrent. A mechanical fuse characterized by being connected with a solder (5) that melts when a current flows.
コ字状弾性体(3) を形成し、中央板部(31)の両端から可
撓片(32,33) が延在する該弾性体の一対のコーナのそれ
ぞれから該中央板部および該可撓片に延在する切込み線
を設け、該切込み線を利用して該弾性体の一部を該弾性
体の内側に押し込み曲げしたばね部(34,35) を形成し、
該可撓片の先端部と所定の一対の端子(6) とを該端子に
過電流が流れたとき溶けるはんだ(5) で接続したのち、
該中央板部および該可撓片にほぼ収まるように該ばね部
を押し戻したこと、を特徴とするメカニカルヒューズ。2. A U-shaped elastic body (3) having a substantially U-shape is formed of a metal plate having a spring property, and the flexible pieces (32, 33) extend from both ends of the central plate portion (31). A cut line extending from each of the pair of corners of the elastic body to the central plate portion and the flexible piece is provided, and a part of the elastic body is pushed inside the elastic body by using the cut line and bent. Forming the spring part (34,35)
After connecting the tip of the flexible piece and a predetermined pair of terminals (6) with solder (5) that melts when an overcurrent flows to the terminals,
A mechanical fuse characterized in that the spring portion is pushed back so as to be substantially fitted into the central plate portion and the flexible piece.
コ字状弾性体(4) を形成し、中央板部(41)の両端から可
撓片(42,43) が延在する該弾性体の該可撓片の中間部に
は、該可撓片の長さ方向に２本の切込み線を設けその切
込み線の間を該コ字形の内側に突き曲げし両端が該可撓
片に連通するく字形ばね(44,45) を形成し、該く字形ば
ねによって先端が外方に反った該一対の可撓片の先端部
と一対の端子(6) とを該端子に過電流が流れたとき溶け
るはんだ(5) で接続したのち、該可撓片内にほぼ収まる
ように該く字形ばねを押し戻したことを特徴とするメカ
ニカルヒューズ。3. A U-shaped elastic body (4) having a substantially U-shape is formed by a metal plate having a spring property, and the flexible pieces (42, 43) extend from both ends of the central plate (41). In the middle of the flexible piece of the elastic body, two cut lines are provided in the longitudinal direction of the flexible piece, and the cut lines are bent inward toward the inside of the U-shape so that both ends are flexible. A V-shaped spring (44, 45) communicating with the piece is formed, and the tip of the pair of flexible pieces whose tips are bent outward by the V-shaped spring and the pair of terminals (6) are connected to the terminal. A mechanical fuse characterized in that, after being connected by a solder (5) that melts when an electric current flows, the dog-legged spring is pushed back so that it is almost contained in the flexible piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16946393A JPH0729481A (en) | 1993-07-09 | 1993-07-09 | Mechanical fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16946393A JPH0729481A (en) | 1993-07-09 | 1993-07-09 | Mechanical fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0729481A true JPH0729481A (en) | 1995-01-31 |
Family
ID=15887041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16946393A Withdrawn JPH0729481A (en) | 1993-07-09 | 1993-07-09 | Mechanical fuse |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729481A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6377432B1 (en) | 1999-02-26 | 2002-04-23 | Sanyo Electric Co., Ltd. | Fuse and battery pack containing the fuse |
| US7345570B2 (en) | 2005-08-02 | 2008-03-18 | Uchihashi Estec Co., Ltd. | Thermoprotector |
| US7385474B2 (en) | 2004-08-04 | 2008-06-10 | Uchihashi Estec Co., Ltd. | Thermosensor, thermoprotector, and method of producing a thermosensor |
| JP2020149849A (en) * | 2019-03-13 | 2020-09-17 | 株式会社Ｇｓユアサ | Power storage device |
-
1993
- 1993-07-09 JP JP16946393A patent/JPH0729481A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6377432B1 (en) | 1999-02-26 | 2002-04-23 | Sanyo Electric Co., Ltd. | Fuse and battery pack containing the fuse |
| US7385474B2 (en) | 2004-08-04 | 2008-06-10 | Uchihashi Estec Co., Ltd. | Thermosensor, thermoprotector, and method of producing a thermosensor |
| US7345570B2 (en) | 2005-08-02 | 2008-03-18 | Uchihashi Estec Co., Ltd. | Thermoprotector |
| JP2020149849A (en) * | 2019-03-13 | 2020-09-17 | 株式会社Ｇｓユアサ | Power storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20001003 |