JPS6421947U - - Google Patents
Info
- Publication number
- JPS6421947U JPS6421947U JP11737487U JP11737487U JPS6421947U JP S6421947 U JPS6421947 U JP S6421947U JP 11737487 U JP11737487 U JP 11737487U JP 11737487 U JP11737487 U JP 11737487U JP S6421947 U JPS6421947 U JP S6421947U
- Authority
- JP
- Japan
- Prior art keywords
- link
- spring
- fixed
- terminal
- bimetal
- 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
- 239000004020 conductor Substances 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 4
- 239000011810 insulating material Substances 0.000 claims 2
- 230000001012 protector Effects 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Breakers (AREA)
Description
第1図は「切」状態断面図、第2図は「入」状
態断面図、第3図は「自動遮断」状態断面図、第
4図は主要部品の分解実体図。
1……ケース、2……ハンドル、3……リンク
バネ、4……ハンドルバネ、5……バイメタル、
6……リンク承、7……リンク、8……絶縁ブツ
シング、9……接続導体、10……遮断バネ、1
1……端子板、12……可動接点、13……固定
接点、14……リード線。
FIG. 1 is a sectional view of the "off" state, FIG. 2 is a sectional view of the "on" state, FIG. 3 is a sectional view of the "automatic shutoff" state, and FIG. 4 is an exploded view of the main parts. 1... Case, 2... Handle, 3... Link spring, 4... Handle spring, 5... Bimetal,
6... Link bearing, 7... Link, 8... Insulating bushing, 9... Connection conductor, 10... Shutoff spring, 1
1... Terminal board, 12... Movable contact, 13... Fixed contact, 14... Lead wire.
Claims (1)
に軸止され、リンクバネとの懸架部を設けたハン
ドルと、略コ字状に形成され、弾性線材から成る
リンクバネと、該コ字状リンクバネの一端に装着
しハンドルとリンクバネを折曲げる方向に付勢す
るハンドルバネと、一端にリンク承との係合溝お
よび遮断バネ懸架溝を有し、他端を端子部とした
接続導体と、弾性材から成る遮断バネと、一端に
固定接点を固着し、他端を端子部とした端子板と
を有するサーキツトプロテクタに於て、 一端に可動接点を固着し、絶縁ブツシングに挿
入される突出部を設け、他端にはリード線固着部
およびケースとのストツパーを形成する突起部を
設けたバイメタルと、一端には接続導体との係合
を成す爪を設け、他端には絶縁ブツシング装着孔
を設け、略中央部にはリンクとの係合部、リンク
バネの停止面、および遮断バネの懸架部を有する
リンク承と、該リンク承との係合を成すV字状溝
を設け、リンクバネとの懸架部、およびバイメタ
ルとの接触面を有した絶縁物から成るリンクと、
絶縁ブツシングと、一端はバイメタルに固着され
、他端は接続導体に固着されたリード線とにより
構成されることを特徴とするサーキツトプロテク
タ。[Claims for Utility Model Registration] A case made of an insulating material, a handle rotatably fixed to the case and provided with a suspension part for a link spring, and a link formed in a substantially U-shape and made of an elastic wire. a spring; a handle spring attached to one end of the U-shaped link spring to urge the handle and the link spring in a bending direction; one end having an engagement groove for engaging the link holder and a cutoff spring suspension groove; A circuit protector having a connection conductor with a terminal as a terminal, a cutoff spring made of an elastic material, and a terminal plate with a fixed contact fixed to one end and a terminal part fixed to the other end, and a movable contact fixed to one end. The bimetal has a protrusion that is inserted into the insulating bushing, the other end has a protrusion that forms a lead wire fixing part and a stopper with the case, and one end has a claw that engages with the connecting conductor. A link bearing is provided with an insulating bushing mounting hole at the other end, and has a link engagement part, a stop surface for the link spring, and a suspension part for the cutoff spring approximately in the center, and engagement with the link bearing. a link made of an insulating material, which has a V-shaped groove forming a V-shaped groove, a suspension part with a link spring, and a contact surface with a bimetal;
A circuit protector comprising an insulating bushing and a lead wire having one end fixed to a bimetal and the other end fixed to a connecting conductor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987117374U JPH0629876Y2 (en) | 1987-07-29 | 1987-07-29 | Circuit protector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987117374U JPH0629876Y2 (en) | 1987-07-29 | 1987-07-29 | Circuit protector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6421947U true JPS6421947U (en) | 1989-02-03 |
JPH0629876Y2 JPH0629876Y2 (en) | 1994-08-10 |
Family
ID=31360778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987117374U Expired - Lifetime JPH0629876Y2 (en) | 1987-07-29 | 1987-07-29 | Circuit protector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0629876Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57187828A (en) * | 1981-05-14 | 1982-11-18 | Matsuo Denki Sangyo Kk | Current breaker |
JPS6281349U (en) * | 1985-11-11 | 1987-05-25 |
-
1987
- 1987-07-29 JP JP1987117374U patent/JPH0629876Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57187828A (en) * | 1981-05-14 | 1982-11-18 | Matsuo Denki Sangyo Kk | Current breaker |
JPS6281349U (en) * | 1985-11-11 | 1987-05-25 |
Also Published As
Publication number | Publication date |
---|---|
JPH0629876Y2 (en) | 1994-08-10 |
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