JPS62118336U

JPS62118336U -

Info

Publication number: JPS62118336U
Application number: JP701086U
Authority: JP
Priority date: 1986-01-20
Filing date: 1986-01-20
Publication date: 1987-07-27

Description

[Brief explanation of the drawing]

第１図はこの考案の第１の実施例の要部平面図
、第２図はその側面図、第３図は可溶体の熱膨張
・収縮の回数に対する最小溶断電流および抵抗値
の特性図、第４図は可溶体の時間に対する最小溶
断電流特性図、第５図は第２の実施例の要部平面
図、第６図はその可溶体の熱膨張・収縮の回数に
対する最小溶断電流および抵抗値の特性図、第７
図は第３の実施例の要部斜視図、第８図は比較例
の斜視図、第９図は第４の実施例の斜視図、第１
０図はその断面図、第１１図はその径方向に切つ
た状態の断面図、第１２図は第５の実施例の比較
例の断面図、第１３図は第５の実施例の断面図、
第１４図は第６の実施例の要部平面図、第１５図
は第１の従来例の側面図、第１６図は第２の従来
例の断面図、第１７図はその側面図、第１８図は
第３の従来例の平面図、第１９図はその側面図、
第２０図は膨張動作状態の平面図、第２１図は収
縮動作状態の平面図、第２２図は可溶体の拡大正
面図、第２３図は第４の従来例の要部平面図、第
２４図は第５の従来例の断面図である。１…屈曲部、２…可溶体、３…溶断部。 FIG. 1 is a plan view of the main part of the first embodiment of this invention, FIG. 2 is a side view thereof, and FIG. 3 is a characteristic diagram of the minimum fusing current and resistance value with respect to the number of thermal expansions and contractions of the fusible body. Fig. 4 is a characteristic diagram of the minimum fusing current versus time of the fusible body, Fig. 5 is a plan view of the main part of the second embodiment, and Fig. 6 is the minimum fusing current and resistance as a function of the number of thermal expansions and contractions of the fusible body. Value characteristic diagram, 7th
The figure is a perspective view of the main part of the third embodiment, FIG. 8 is a perspective view of a comparative example, FIG. 9 is a perspective view of the fourth embodiment, and FIG.
Fig. 0 is a sectional view thereof, Fig. 11 is a sectional view taken in the radial direction, Fig. 12 is a sectional view of a comparative example of the fifth embodiment, and Fig. 13 is a sectional view of the fifth embodiment. ,
Fig. 14 is a plan view of essential parts of the sixth embodiment, Fig. 15 is a side view of the first conventional example, Fig. 16 is a sectional view of the second conventional example, and Fig. 17 is a side view thereof. Figure 18 is a plan view of the third conventional example, Figure 19 is a side view thereof,
FIG. 20 is a plan view of the expansion operation state, FIG. 21 is a plan view of the contraction operation state, FIG. 22 is an enlarged front view of the fusible body, FIG. 23 is a plan view of the main part of the fourth conventional example, and FIG. The figure is a sectional view of the fifth conventional example. 1...Bending part, 2...Fusible body, 3...Fusing part.

補正昭６２．２．２０図面の簡単な説明を次のように補正する。明細書第１２頁第４行、「最小溶断」とあるを
「溶断」と訂正する。Amendment February 20, 1982 The brief description of the drawing is amended as follows. On page 12, line 4 of the specification, the phrase "minimum fusing" is corrected to "fusing."

Claims

[Claims for Utility Model Registration] (1) A fuse comprising a fusible body having a bent portion and a fusing portion provided at a portion of the fusible body other than the bent portion. (2) The fuse according to claim 1, wherein the fusible body is housed in a case, and the bent portion is in contact with the inner surface of the case.