KR970003324A - Circuit breaker - Google Patents

Circuit breaker Download PDF

Info

Publication number
KR970003324A
KR970003324A KR1019960018331A KR19960018331A KR970003324A KR 970003324 A KR970003324 A KR 970003324A KR 1019960018331 A KR1019960018331 A KR 1019960018331A KR 19960018331 A KR19960018331 A KR 19960018331A KR 970003324 A KR970003324 A KR 970003324A
Authority
KR
South Korea
Prior art keywords
stranded wire
circuit breaker
pressing portion
converter
arc traveling
Prior art date
Application number
KR1019960018331A
Other languages
Korean (ko)
Other versions
KR100202070B1 (en
Inventor
도오루 구로노
마사까즈 사이다
히데아끼 하야시
다쓰야 나가시마
Original Assignee
핫또리 쓰요시
닛또고오교 가부시끼가이샤
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
Priority claimed from JP7158903A external-priority patent/JP2721818B2/en
Priority claimed from JP8008430A external-priority patent/JP2891664B2/en
Application filed by 핫또리 쓰요시, 닛또고오교 가부시끼가이샤 filed Critical 핫또리 쓰요시
Publication of KR970003324A publication Critical patent/KR970003324A/en
Application granted granted Critical
Publication of KR100202070B1 publication Critical patent/KR100202070B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/06—Housings; Casings; Bases; Mountings

Landscapes

  • Breakers (AREA)

Abstract

전로를 구성하는 연선이 기구부에 끼워지는 일이 없도록 한 배선용 차단기를 제공한다.A circuit breaker is provided in which a stranded wire constituting a converter is not inserted into a mechanism part.

접촉자(1)와 바이메탈(2)등을 접속하는 연선(3)을, 아크 주행판(7)에 의해 눌러서, 연선(3)이 기구부에 끼이는 것을 방지한다. 또 연선 누름부를 아크 주행판(7)에 설치하여도 좋고, 전로를 구성하는 연선을 케이스와 연선 누름부와의 사이에 수납시켜도 좋다.The stranded wire 3 connecting the contactor 1 and the bimetal 2 or the like is pressed by the arc traveling plate 7 to prevent the stranded wire 3 from being caught in the mechanism part. Further, the stranded wire pressing portion may be provided in the arc traveling plate 7, and the stranded wire constituting the converter may be stored between the case and the stranded wire pressing portion.

Description

배선용 차단기Circuit breaker

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 제1발명의 일 실시형태를 나타내는 단면도, 제2도는 제1발명의 일실시형태의 요부를 나타내는 사시도, 제3도는 제1발명의 다른 실시형태를 나타내는 사시도, 제4도는 제2발명의 일 실시형태의 요부를 나타내는 사시도.1 is a cross-sectional view showing one embodiment of the first invention, FIG. 2 is a perspective view showing the main part of an embodiment of the first invention, FIG. 3 is a perspective view showing another embodiment of the first invention, and FIG. 4 is a second invention. Perspective view showing the main parts of an embodiment of the present invention.

Claims (6)

전로(電路)를 구성하는 연선을, 연선 누름부에 의해 누르고, 연선이 기구부에 끼이는 것을 방지한 것을 특징으로 하는 배선용 차단기.A circuit breaker for preventing a stranded wire from being caught in a mechanical part by pressing a stranded wire constituting a converter by a stranded wire pressing portion. 제1항에 있어서, 연선 누름부를, 케이스내에 고정된 아크주행판에 설치한 배선용 차단기.The circuit breaker according to claim 1, wherein the twisted wire pressing portion is provided on an arc running plate fixed in the case. 제1항에 있어서, 전로를 구성하는 연선을 케이스와 연선 누름부와의 사이에 수납한 배선용 차단기.The wiring breaker according to claim 1, wherein the stranded wire constituting the converter is housed between the case and the stranded wire pressing portion. 제2항에 있어서, 아크 주행판의 가동 접촉자에 가까운 단부에, 연선과으 누름부를 설치한 배선용 차단기.The circuit breaker of Claim 2 provided with the twisted line | wire part at the edge part near the movable contact of an arc traveling board. 제2항에 있어서, 아크 주행판을 니크롬 등의 고저항 재료에 의해 형성한 배선용 차단기.The circuit breaker according to claim 2, wherein the arc traveling plate is formed of a high resistance material such as nichrome. 제2항에 있어서, 아크 주행판을 순시요크와 일체화시킨 배선용 차단기.The circuit breaker of Claim 2 which integrated the arc traveling board with the instantaneous yoke. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960018331A 1995-06-26 1996-05-28 Circuit breaker KR100202070B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP7158903A JP2721818B2 (en) 1995-06-26 1995-06-26 Circuit breaker for wiring
JP95-158903 1995-06-26
JP8008430A JP2891664B2 (en) 1996-01-22 1996-01-22 Circuit breaker for wiring
JP96-84303 1996-01-22
JP96-008430 1996-01-22

Publications (2)

Publication Number Publication Date
KR970003324A true KR970003324A (en) 1997-01-28
KR100202070B1 KR100202070B1 (en) 1999-06-15

Family

ID=26342944

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960018331A KR100202070B1 (en) 1995-06-26 1996-05-28 Circuit breaker

Country Status (3)

Country Link
KR (1) KR100202070B1 (en)
CN (1) CN1044051C (en)
TW (1) TW340949B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0414347U (en) * 1990-05-28 1992-02-05
US5250918A (en) * 1992-05-05 1993-10-05 Square D Company Automatic miniature circuit breaker with Z-axis assemblage current response mechanism

Also Published As

Publication number Publication date
KR100202070B1 (en) 1999-06-15
CN1044051C (en) 1999-07-07
CN1144970A (en) 1997-03-12
TW340949B (en) 1998-09-21

Similar Documents

Publication Publication Date Title
KR960706205A (en) Connection terminal for electric wiring
FR2696276B1 (en) Molded case circuit breaker with auxiliary contacts.
KR960006151A (en) Short circuit electrical connector
KR950034901A (en) Multiple connection pin holder for weak current equipment
KR910008765A (en) Current converter quick change device and electric spacer
KR940007918A (en) Magnetic extinguishing circuit breaker
KR940001216A (en) Circuit breaker
KR900010839A (en) Electrical switch
KR900008573A (en) Circuit breaker
KR880014613A (en) Circuit breaker
KR970012853A (en) Circuit breaker
KR970003324A (en) Circuit breaker
KR890016601A (en) Circuit breaker
KR910007025A (en) Circuit breaker
KR930001518A (en) Electrical terminals
KR870009419A (en) Circuit breaker
KR830006780A (en) Slide-type variable resistor with switch
KR830003131A (en) Double arc contact of circuit breaker
KR880013201A (en) Circuit breaker
KR920003354A (en) Switchgear
KR970067399A (en) Slide type electric parts
KR900702552A (en) Electromagnetic switch for starting device of internal combustion engine
KR930006776A (en) switch
TW375748B (en) Switch device
KR880006738A (en) Circuit breaker

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee