JPS63178050U - - Google Patents
Info
- Publication number
- JPS63178050U JPS63178050U JP6836387U JP6836387U JPS63178050U JP S63178050 U JPS63178050 U JP S63178050U JP 6836387 U JP6836387 U JP 6836387U JP 6836387 U JP6836387 U JP 6836387U JP S63178050 U JPS63178050 U JP S63178050U
- Authority
- JP
- Japan
- Prior art keywords
- plate spring
- fixed
- contact
- case
- fixed contact
- 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.)
- Pending
Links
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Breakers (AREA)
Description
第１図ないし第５図はこの考案による電流制限
器の一実施例を示す図で、第１図は閉成状態を示
す縦断面図、第２図は開離状態を示す縦断面図、
第３図ないし第５図はそれぞれ異なる要部部品の
斜視図、第６図はこの考案による電流制限器の他
の実施例を示す縦断面図、第７図および第８図は
従来の電流制限器の一例を示す図で、第７図は閉
成状態を示す縦断面図、第８図は開離状態を示す
縦断面図である。
２……固定接触子、２ａ……第１の端子、４…
…可動接点、５……第２の端子、１０……ケース
、１０ａ……凹所、１０ｃ……ガイド、１１……
バイメタル、１１ａ……切り欠き、１２……板ば
ね、１２ａ……固定端、１２ｂ……遊端、１３…
…可動駒。
1 to 5 are diagrams showing one embodiment of the current limiter according to this invention, in which FIG. 1 is a longitudinal sectional view showing the closed state, FIG. 2 is a longitudinal sectional view showing the open state,
Figures 3 to 5 are perspective views of different main parts, Figure 6 is a longitudinal sectional view showing another embodiment of the current limiter according to this invention, and Figures 7 and 8 are conventional current limiters. FIG. 7 is a longitudinal cross-sectional view showing an example of the container in a closed state, and FIG. 8 is a longitudinal cross-sectional view showing an open state. 2... fixed contact, 2a... first terminal, 4...
...Movable contact, 5...Second terminal, 10...Case, 10a...Recess, 10c...Guide, 11...
Bimetal, 11a... Notch, 12... Leaf spring, 12a... Fixed end, 12b... Free end, 13...
...Movable pieces.
Claims (1)
にして配置され互に対向する一対の凹所が設けら
れた合成樹脂成形によるケースと、該ケース内に
設置され背面側より突出する第１の端子が延長さ
れた固定接触子と、該固定接触子と接離可能な可
動接点が一端にケース背面側より突出する第２の
端子に他端がそれぞれ固着され固定接触子側に反
らされた短冊状のバイメタルと、前記凹所のそれ
ぞれに両側固定端が、係合可能な方形状にして中
央部に対向する二つの遊端が切り起された板ばね
と、該板ばねの遊端間に一端が前記バイメタルの
中間部に位置決めする切り欠きまたはガイドによ
り他端がそれぞれ係合し、板ばねの開閉両側に反
転付勢するばね力を伝達する可動駒とを備えてな
ることを特徴とする電流制限器。 A synthetic resin molded case having a pair of recesses arranged perpendicularly to the longitudinal direction and facing each other in the center of the inner wall on the front side, and a first recess installed in the case and protruding from the back side. A fixed contact with an extended terminal, a movable contact that can be brought into contact with and separated from the fixed contact, and one end of which is fixed to a second terminal protruding from the back side of the case, and the other end is bent toward the fixed contact. A strip-shaped bimetal, a plate spring having fixed ends on both sides that can be engaged with each of the recesses, and a plate spring having two free ends facing the center thereof cut and raised, and a plate spring between the free ends of the plate spring. and a movable piece whose other end is engaged by a notch or guide positioned in the middle part of the bimetal, and which transmits a spring force that reversely biases the leaf spring on both sides of opening and closing. current limiter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6836387U JPS63178050U (en) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6836387U JPS63178050U (en) | 1987-05-07 | 1987-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178050U true JPS63178050U (en) | 1988-11-17 |
Family
ID=30908109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6836387U Pending JPS63178050U (en) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178050U (en) |
-
1987
- 1987-05-07 JP JP6836387U patent/JPS63178050U/ja active Pending
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