JPS59161250U - circuit break - Google Patents

circuit break

Info

Publication number
JPS59161250U
JPS59161250U JP5610483U JP5610483U JPS59161250U JP S59161250 U JPS59161250 U JP S59161250U JP 5610483 U JP5610483 U JP 5610483U JP 5610483 U JP5610483 U JP 5610483U JP S59161250 U JPS59161250 U JP S59161250U
Authority
JP
Japan
Prior art keywords
pair
spring
electrical contacts
conductor
applies
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
Application number
JP5610483U
Other languages
Japanese (ja)
Inventor
寺地 淳一
伸示 山県
洋 藤井
細貝 節夫
久常 文之
田丸 繁見
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP5610483U priority Critical patent/JPS59161250U/en
Publication of JPS59161250U publication Critical patent/JPS59161250U/en
Pending legal-status Critical Current

Links

Landscapes

  • Breakers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図〜第3図は従来の回路しゃ断器を異なる動作状態
ごとに示す断面図、第4図および第5図は異なる導体構
成の回路しゃ断器の接点部に電流が流入する様子を表わ
す図、第6図は可動接触子の反発状態の説明図、第7図
〜第9図はこの考案に係る回路しゃ断器の一実施例を示
し、それぞれ投入時、可動接触子の開離時および引外し
時の各動作状態の説明図である。 3・・・絶縁容器、4.7・・・電気接触子、5.8・
・・導体、6,9・・・接点、12・・・クロスバ−1
35・・・第1のばね、39・・・第2のばね。なお、
図中同一符号は同一もしくは相当部分を示す。 第2図 27亜1211−をbコ 第4図 第6図 第8図
Figures 1 to 3 are cross-sectional views showing conventional circuit breakers in different operating states, and Figures 4 and 5 are diagrams showing how current flows into the contacts of circuit breakers with different conductor configurations. , FIG. 6 is an explanatory diagram of the repulsion state of the movable contact, and FIGS. 7 to 9 show an embodiment of the circuit breaker according to this invention, and show the states of repulsion when the movable contact is closed, when the movable contact is opened, and when it is pulled, respectively. It is an explanatory view of each operation state at the time of removal. 3... Insulating container, 4.7... Electric contact, 5.8.
...Conductor, 6,9...Contact, 12...Crossbar 1
35...first spring, 39...second spring. In addition,
The same reference numerals in the figures indicate the same or corresponding parts. Fig. 2 27-1211-b Fig. 4 Fig. 6 Fig. 8

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)導体およびこれに固着された接点により構成され
て絶縁容器内で開閉動作する少な(とも1対の電気接触
子と、クロスバ−に固定されて上記1対の電気接触子の
一方を枢支する可動子腕とを備え、閉路状態での上記一
方の電気接触子に閉路方向へのばね力を付勢する第1の
ばねと、大電流流入時に開離した上記一方の電気接触子
に可動子腕による引外し動作時まで開離方向のはね力を
付勢する第2のばねとを上記一方の電気接触子と可動子
腕との間に張設したこ−とを特徴とする回路しゃ断器。
(1) At least one pair of electrical contacts (at least one pair) consisting of a conductor and a contact fixed to the conductor that opens and closes within an insulated container; a first spring that applies a spring force in the direction of closing the electric contact to the one electric contact in the closed circuit state; A second spring that applies a spring force in the opening direction until the movable arm performs a tripping operation is provided in tension between one of the electrical contacts and the movable arm. circuit breaker.
(2)上記対となる電気接触子の双方が可動に構成され
てなる実用新案登録請求の範囲第1項記載の回路しゃ断
器。
(2) The circuit breaker according to claim 1, wherein both of the pair of electrical contacts are movable.
JP5610483U 1983-04-13 1983-04-13 circuit break Pending JPS59161250U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5610483U JPS59161250U (en) 1983-04-13 1983-04-13 circuit break

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5610483U JPS59161250U (en) 1983-04-13 1983-04-13 circuit break

Publications (1)

Publication Number Publication Date
JPS59161250U true JPS59161250U (en) 1984-10-29

Family

ID=30186427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5610483U Pending JPS59161250U (en) 1983-04-13 1983-04-13 circuit break

Country Status (1)

Country Link
JP (1) JPS59161250U (en)

Similar Documents

Publication Publication Date Title
JPS6064524U (en) switching circuit
JPS60123942U (en) circuit break
JPS59161250U (en) circuit break
JPS5995555U (en) circuit break
JPS58134851U (en) multipole switch
JPS59152546U (en) circuit break
JPS59192247U (en) circuit break
JPS59123954U (en) 4-pole circuit disconnector
JPS58188920U (en) electrical switchgear
JPS59190056U (en) circuit break
JPS59115524U (en) Electromagnetic contactor contact device
JPS59144843U (en) Arc extinguishing device for DC and circuit breakers
JPS59178851U (en) circuit break
JPS5879834U (en) Fuse link locking device for switch with current limiting fuse
JPS6096723U (en) switch
JPS612711U (en) Gas insulated sealed earthing switchgear
JPS6062752U (en) circuit break
JPS5995556U (en) circuit break
JPS5925155U (en) Multi-pole circuit breaker
JPS60186652U (en) circuit breaker contact device
JPS59192246U (en) circuit break
JPH07335109A (en) Fixed contact device of four-pole circuit breaker
JPS58188948U (en) electrical switchgear
JPS60133613A (en) Contact switching device
JPS60140345U (en) switch