KR970071888A - 배선용차단기의 트립장치 - Google Patents
배선용차단기의 트립장치 Download PDFInfo
- Publication number
- KR970071888A KR970071888A KR1019960010071A KR19960010071A KR970071888A KR 970071888 A KR970071888 A KR 970071888A KR 1019960010071 A KR1019960010071 A KR 1019960010071A KR 19960010071 A KR19960010071 A KR 19960010071A KR 970071888 A KR970071888 A KR 970071888A
- Authority
- KR
- South Korea
- Prior art keywords
- armature
- upper link
- elastic member
- power
- plunger
- Prior art date
Links
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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
- H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
-
- 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
- H01H71/24—Electromagnetic mechanisms
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
-
- 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
- H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Abstract
Description
Claims (2)
- 래치레버와 가동접촉사이에 상,하부링크를 절첩가능하게 설치하도록 된 것에 있어서, 상부링크의 요입홈에 끼워져 전원투입시 상부링크의 잠금상태를 유지하는 걸림쇠와, 상기 걸림쇠의 일단에 고정되어 상부링크의 잠금상태가 해제됨에 따라 걸림쇠에 복원력을 부여하는 제1탄성부재와, 플런저의 상부에 회동가능하게 탄력설치되어 전원투입시 상부링크의 잠금상태를 유지하고 플런저가 자화력에 의해 당겨짐에 따라 잠금상태를 해제하는 아마추어와, 상기 아마추어가 회공 가능하게 설치된 지지판과 아마추어사이에 연결되어 플런저의 전원차단시 아마추어를 초기상태로 환원시키는 제2탄성부재와, 핸들의 하부에 형성되어 리셋시 제1탄성부재의 복원력으로 이동되었던 걸림쇠를 초기상태로 이동시키는 작동편으로 구성됨을 특징으로 하는 배선용차단기의 트립장치.
- 제1항에 있어서, 제1,2탄성부재를 코일스프링으로 함을 특징으로 하는 배선용차단기의 트립장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960010071A KR0172808B1 (ko) | 1996-04-03 | 1996-04-03 | 배선용차단기의 트립장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960010071A KR0172808B1 (ko) | 1996-04-03 | 1996-04-03 | 배선용차단기의 트립장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970071888A true KR970071888A (ko) | 1997-11-07 |
KR0172808B1 KR0172808B1 (ko) | 1999-03-30 |
Family
ID=19454995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960010071A KR0172808B1 (ko) | 1996-04-03 | 1996-04-03 | 배선용차단기의 트립장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0172808B1 (ko) |
-
1996
- 1996-04-03 KR KR1019960010071A patent/KR0172808B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0172808B1 (ko) | 1999-03-30 |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19960403 |
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PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19960403 Comment text: Request for Examination of Application |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980930 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19981026 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 19981026 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20020813 |