KR910002452Y1 - 회로 차단기 - Google Patents
회로 차단기 Download PDFInfo
- Publication number
- KR910002452Y1 KR910002452Y1 KR2019880013835U KR880013835U KR910002452Y1 KR 910002452 Y1 KR910002452 Y1 KR 910002452Y1 KR 2019880013835 U KR2019880013835 U KR 2019880013835U KR 880013835 U KR880013835 U KR 880013835U KR 910002452 Y1 KR910002452 Y1 KR 910002452Y1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit breaker
- circuit
- contact
- operator
- case
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
- H01H75/10—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism having only electromagnetic release
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/008—Actuators other then push button
- H01H2221/022—Actuators other then push button electromagnetic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2235/00—Springs
- H01H2235/01—Spiral spring
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Abstract
Description
Claims (1)
- 케이스(1)내의 고정판(2)에 실린더(3)를 고정시키고, 이 실린더(3)내에 스프링(4)으로 탄설시킨 플런저(5)를 설치한 것에 있어서, 상기 고정판(2) 상방에 가동접촉자(6)와 전자 작동자(7)를 절연체(8)로 절연시켜 결합시키고, 전자 작동자(7) 일단과 케이스(1)내일측 사이에 판스프링(9)을 설치 하여서된 회로 차단기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880013835U KR910002452Y1 (ko) | 1988-08-25 | 1988-08-25 | 회로 차단기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880013835U KR910002452Y1 (ko) | 1988-08-25 | 1988-08-25 | 회로 차단기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900005747U KR900005747U (ko) | 1990-03-09 |
KR910002452Y1 true KR910002452Y1 (ko) | 1991-04-20 |
Family
ID=19278702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880013835U KR910002452Y1 (ko) | 1988-08-25 | 1988-08-25 | 회로 차단기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910002452Y1 (ko) |
-
1988
- 1988-08-25 KR KR2019880013835U patent/KR910002452Y1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR900005747U (ko) | 1990-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19880825 |
|
UA0201 | Request for examination |
Patent event date: 19880825 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19910320 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19910708 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
NORF | Unpaid initial registration fee | ||
UC1904 | Unpaid initial registration fee |