KR920008799A - Bimetal Strip Differential Thermal Trigger - Google Patents

Bimetal Strip Differential Thermal Trigger Download PDF

Info

Publication number
KR920008799A
KR920008799A KR1019910017789A KR910017789A KR920008799A KR 920008799 A KR920008799 A KR 920008799A KR 1019910017789 A KR1019910017789 A KR 1019910017789A KR 910017789 A KR910017789 A KR 910017789A KR 920008799 A KR920008799 A KR 920008799A
Authority
KR
South Korea
Prior art keywords
strip
bimetal
differential thermal
thermal trigger
strips
Prior art date
Application number
KR1019910017789A
Other languages
Korean (ko)
Other versions
KR940008189B1 (en
Inventor
게닌 세르쥬
로제 파트리크
신토메즈 다니엘
Original Assignee
알랭 카리아
텔레메카니끄
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 알랭 카리아, 텔레메카니끄 filed Critical 알랭 카리아
Publication of KR920008799A publication Critical patent/KR920008799A/en
Application granted granted Critical
Publication of KR940008189B1 publication Critical patent/KR940008189B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
    • 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
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being unbalance of two or more currents or voltages
    • H01H83/223—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being unbalance of two or more currents or voltages with bimetal elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0056—Apparatus or processes specially adapted for the manufacture of electric switches comprising a successive blank-stamping, insert-moulding and severing operation

Abstract

내용 없음.No content.

Description

바이메탈스트립 차동열트리거장치Bimetal Strip Differential Thermal Trigger

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 내장된 록이 블록형태로 도시되어 있는 스위치에 적용된 본 발명에 따른 바이메탈스트립 자동열트리거장치의 평면도.1 is a plan view of a bimetallic strip automatic thermal trigger device according to the invention applied to a switch in which a built-in lock is shown in block form.

제2도는 각각의 금속전기자 형성에 사용되기 위하여 복수의 블랭크가 절단되어 있고 몇몇 블랭크는 성형된 2개의 절연체스트립부재로 도시되어 있는 금속의 스트립의 부분평면도.FIG. 2 is a partial plan view of a strip of metal in which a plurality of blanks are cut and some blanks are shown as two insulator strip members formed for use in forming each metal armature.

제3도는 제2도의 스트립으로부터 분리된 후 절단 ㆍ성형된 금속블랭크부를 도시한 도면.3 shows a metal blank portion cut and molded after being separated from the strip of FIG.

제4도 및 제5도는 차동열트리거장치의 바이메탈스트립의 위치맞춤공정의 주요공정을 도시한 것으로서, 제4도는 각종 바이메탈스트립의 작용점과 록동작점사이의 거리를 측정하는 단계.4 and 5 show the main steps of the alignment process of the bimetal strip of the differential thermal trigger device, and FIG. 4 shows the step of measuring the distance between the operating point of the various bimetal strips and the lock operating point.

제5도는 절단하여 2개의 스트립부재를 분리한 후 고정된 접점에 접촉하여 레버를 위치시키는 단계를 도시한 도면.5 is a diagram illustrating a step of cutting and separating two strip members and then placing a lever in contact with a fixed contact point.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 바이메탈스트립 차동열트리거장치 2a, 2b, 2c : 바이메탈스트립1: Bimetal Strip Differential Thermal Trigger Device 2a, 2b, 2c: Bimetal Strip

3, 4 : 절연체 슬라이딩 스트립부재 6, 7, 8 : 금속전기자3, 4: insulator sliding strip member 6, 7, 8: metal armature

6a, 7a, 8a : 제1의 브랜치부 6b, 7b, 8b : 제2의 브랜치부6a, 7a, 8a: first branch portion 6b, 7b, 8b: second branch portion

11 : 절연체 트리거레버 11a : 접점11: insulator trigger lever 11a: contact

12, 13 : 피봇 15 : 작용부재12, 13 pivot 15: acting member

17 : 록 20 : 편평한 금속 블랭크17: rock 20: flat metal blank

22 : 직사각형 금속스트립 23 : 접점22: rectangular metal strip 23: contact

25 : 금속블랭크부 27 : 고정접점25: metal blank portion 27: fixed contact

29 : 금속절단부29: metal cutting part

Claims (3)

일렬로 배치된 복수의 바이메탈스트립(2a), (2b), (2c)과, 서로 대향 배치됨과 동시에 트리거레버(11)에 의해 서로 연결되어 상기 바이메탈스트립에 의해 작용되는 2개의 절연체 슬라이딩스트립부재(3), (4)로 구성된, 모우터 보호 회로차단기의 스위치에 사용되는 바이메탈스트립 차동열트리거장치에 있어서, 상기 2개의 스트립부재(3), (4)가 각각 바이메탈스트립(2a), (2b), (2c)과 연결된 2열의 편평한 금속전기자(6), (7), (8)로 보강되어 있고, 상기 2열의 금속전기자는 각각, 바이메탈스트립과 같은 갯수로 각각의 스트립부재(3), (4)속에 그의 전체 길이를 따라 편평하게 매립되어 서로 전기적으로 절연되어 있는 제1의 편평한 브랜치부(6a), (7a), (8a)와, 각각의제1의 브랜치부(6a), (7a), (8a)를 연장함과 동시에 연결된 바이메탈스트립에 수직방향으로 각각의 스트립부재(3), (4)로부터 돌출하여 있으며, 바이메탈스트립의 위치 맞춤후에, 연결된 바이메탈스트립(2a), (2b), (2c)과 횡방향으로 접촉하는 각각의 절단부(29)를 형성하도록 2열의 전기자(6), (7), (8)에 공통인 제2의 편평한 브랜치부(6b), (7b), (8b)로 구성되어 있는 것을 특징으로 하는 바이메탈스트립 차동열트리거장치.A plurality of bimetal strips 2a, 2b, and 2c arranged in a row, and two insulator sliding strip members which are disposed to face each other and are connected to each other by a trigger lever 11 and act by the bimetal strips ( In the bimetal strip differential thermal trigger device used for a switch of a motor protection circuit breaker composed of (3) and (4), the two strip members (3) and (4) are bimetal strips (2a) and (2b), respectively. And reinforced with two rows of flat metal armatures (6), (7), (8) connected to (2c), wherein the two rows of metal armatures each have the same number as each of the strip members (3), ( 4) first flat branch portions 6a, 7a, 8a, which are flatly embedded along their entire length and electrically insulated from each other, and each of the first branch portions 6a, 7a ) And (8a), and at the same time, each strip member perpendicular to the connected bimetal strip 3), two rows of armatures projecting from (4) and, after alignment of the bimetallic strips, to form respective cutouts 29 which are laterally contacted with the connected bimetallic strips 2a, 2b, and 2c. A bimetal strip differential thermal trigger device comprising: second flat branch portions (6b), (7b), and (8b) common to (6), (7), and (8). 제1항에 있어서, 2개의 스트립부재(3), (4)는 그들 각각의 편평한 금속전기자(6), (7), (8)의 제1의 브랜치부(6a), (7a), (8a)를 플라스틱재료로 성형하므로써 제작되는 것을 특징으로 하는 바이메탈스트립 차동열트리거장치.2. The two strip members (3), (4) of claim 1, wherein the first branch portions (6a), (7a), (1) of their respective flat metal armatures (6), (7), (8) Bimetal strip differential thermal trigger device, characterized in that is produced by molding 8a) from a plastic material. 제1항 또는 제2항에 있어서, 2개의 스트립부재(3), (4)의 편평한 금속전기자(6), (7), (8)의 두께가 비교적 얇은 것을 특징으로 하는 바이메탈스트립 차동열트리거장치.The bimetallic strip differential thermal trigger device according to claim 1 or 2, characterized in that the thicknesses of the flat metal armatures (6), (7), and (8) of the two strip members (3) and (4) are relatively thin. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910017789A 1990-10-11 1991-10-10 Bimetallic strip differential thermal triggering device KR940008189B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9012541A FR2667979B1 (en) 1990-10-11 1990-10-11 DIFFERENTIAL THERMAL TRIGGER WITH BILAMES.
FR90-12541 1991-10-11

Publications (2)

Publication Number Publication Date
KR920008799A true KR920008799A (en) 1992-05-28
KR940008189B1 KR940008189B1 (en) 1994-09-07

Family

ID=9401121

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910017789A KR940008189B1 (en) 1990-10-11 1991-10-10 Bimetallic strip differential thermal triggering device

Country Status (6)

Country Link
JP (1) JPH05198239A (en)
KR (1) KR940008189B1 (en)
CH (1) CH685027A5 (en)
DE (1) DE4133475C2 (en)
FR (1) FR2667979B1 (en)
IT (1) IT1251580B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077823A4 (en) * 1981-05-01 1983-08-03 Gen Electric Process for preparing bis (3,5-dialkyl-4-hydroxyphenyl)sulfone.
DE19548479C2 (en) * 1995-12-22 1999-09-02 Siemens Ag Thermal release system
DE19619295C2 (en) * 1996-05-13 2003-10-23 Siemens Ag Adjustment procedure for thermal overload releases
CN1071050C (en) * 1996-09-30 2001-09-12 西门子公司 Method and device for regulating hot overload circuit breaker
US6095678A (en) * 1997-06-11 2000-08-01 Rockwell Technologies, Llc Method of calibrating a thermal trigger for an electrical switching device
DE29808372U1 (en) * 1998-05-08 1999-12-23 Moeller Gmbh Circuit breaker for control transformers and circuit arrangement therefor
JP4045709B2 (en) * 1999-04-02 2008-02-13 富士電機機器制御株式会社 Thermal overload trip device for circuit breaker
KR100863956B1 (en) 2006-09-26 2008-10-16 삼성에스디아이 주식회사 Battery management system and driving method thereof
KR100881365B1 (en) * 2007-08-07 2009-02-02 엘에스산전 주식회사 Trip sensitivity adjusting method for thermal overload protection apparatus
DE102008062527B4 (en) 2008-12-16 2022-08-11 Abb Schweiz Ag Multi-phase electrical switching device with a trip slide and a trip slide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149811A1 (en) * 1981-12-16 1983-07-21 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Multi-phase thermally delayed motor protection switch
DD222445A1 (en) * 1984-03-22 1985-05-15 Oppach Schaltelektronik METHOD FOR ADJUSTING THERMAL OVERSTROM POWER OUT
DE3877854D1 (en) * 1987-07-24 1993-03-11 Maier & Cie C OAKING THE THERMAL RELEASE ELEMENT IN A INSTALLATION SWITCH.
DE3732469A1 (en) * 1987-09-23 1989-04-06 Siemens Ag Method for adjusting a bimetallic trip device

Also Published As

Publication number Publication date
JPH05198239A (en) 1993-08-06
DE4133475A1 (en) 1992-04-16
ITMI912611A0 (en) 1991-10-02
FR2667979B1 (en) 1994-04-01
ITMI912611A1 (en) 1993-04-02
CH685027A5 (en) 1995-02-28
KR940008189B1 (en) 1994-09-07
FR2667979A1 (en) 1992-04-17
DE4133475C2 (en) 1994-02-24
IT1251580B (en) 1995-05-17

Similar Documents

Publication Publication Date Title
US2828393A (en) Electrical assembly
KR870007547A (en) Switch device and manufacturing method
KR920008799A (en) Bimetal Strip Differential Thermal Trigger
FR2696276B1 (en) Molded case circuit breaker with auxiliary contacts.
KR850006125A (en) Electric Surgical Pencil with Insulated Blades
CA2242220A1 (en) Multielectrode type fuse element and multielectrode type fuse using the same
KR900012526A (en) Electronic Component Carrier
CA1267216C (en) Piezoelectric device
KR880008728A (en) Electrical protective case and manufacturing method of electrical protective case
ATE33909T1 (en) DEVICE FOR TEMPERATURE AND/OR CURRENT DEPENDENT SWITCHING OF AN ELECTRICAL CONNECTION.
US3715697A (en) Thermal fuse
EP0016550B1 (en) Electrical switch with resilient contact arm
KR850005723A (en) Trip assembly for circuit breaker
DE3872800D1 (en) SWITCH ARRANGEMENT FOR ELECTRICAL MULTIPOLE CIRCUIT BREAKERS WITH MULTIPLE CONTACTS.
US3819882A (en) Matrix keyboard assembly
ES479494A1 (en) Temperature regulator with a snap switch and a dilatation element.
KR900008566A (en) Breaker with molded housing and sorting path
GB2195064A (en) Fuseboards
DE3578970D1 (en) MULTIPOLE CIRCUIT BREAKER WITH SEPARATE INSULATING HOUSING.
GB2070864A (en) Keyboard assembly
KR850002647A (en) Switch structure with buried support
US4144419A (en) Push-button actuated slide switch
KR830006780A (en) Slide-type variable resistor with switch
KR910007025A (en) Circuit breaker
GB1126647A (en) Improvements in or relating to thermally responsive switch elements

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20010822

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee