KR900002527Y1 - 회로차단기 - Google Patents
회로차단기 Download PDFInfo
- Publication number
- KR900002527Y1 KR900002527Y1 KR2019870003143U KR870003143U KR900002527Y1 KR 900002527 Y1 KR900002527 Y1 KR 900002527Y1 KR 2019870003143 U KR2019870003143 U KR 2019870003143U KR 870003143 U KR870003143 U KR 870003143U KR 900002527 Y1 KR900002527 Y1 KR 900002527Y1
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- contact spring
- spring
- protective cover
- movable
- 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.)
- Expired
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
Landscapes
- Breakers (AREA)
- Contacts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61-57855 | 1986-03-14 | ||
| JP1986057855U JPS62169444U (enrdf_load_stackoverflow) | 1986-04-17 | 1986-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870017323U KR870017323U (ko) | 1987-11-30 |
| KR900002527Y1 true KR900002527Y1 (ko) | 1990-03-30 |
Family
ID=30887928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870003143U Expired KR900002527Y1 (ko) | 1986-04-17 | 1987-03-11 | 회로차단기 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS62169444U (enrdf_load_stackoverflow) |
| KR (1) | KR900002527Y1 (enrdf_load_stackoverflow) |
-
1986
- 1986-04-17 JP JP1986057855U patent/JPS62169444U/ja active Pending
-
1987
- 1987-03-11 KR KR2019870003143U patent/KR900002527Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62169444U (enrdf_load_stackoverflow) | 1987-10-27 |
| KR870017323U (ko) | 1987-11-30 |
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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: 19870311 |
|
| UA0201 | Request for examination |
Patent event date: 19870311 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: 19900302 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19900705 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19900918 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19900918 |
|
| UR1001 | Payment of annual fee |
Payment date: 19930315 Start annual number: 4 End annual number: 4 |
|
| UR1001 | Payment of annual fee |
Payment date: 19940319 Start annual number: 5 End annual number: 5 |
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| UR1001 | Payment of annual fee |
Payment date: 19950228 Start annual number: 6 End annual number: 6 |
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| UR1001 | Payment of annual fee |
Payment date: 19960322 Start annual number: 7 End annual number: 7 |
|
| UR1001 | Payment of annual fee |
Payment date: 19970325 Start annual number: 8 End annual number: 8 |
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| UR1001 | Payment of annual fee |
Payment date: 19980327 Start annual number: 9 End annual number: 9 |
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| UR1001 | Payment of annual fee |
Payment date: 19990325 Start annual number: 10 End annual number: 10 |
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| UR1001 | Payment of annual fee |
Payment date: 20000321 Start annual number: 11 End annual number: 11 |
|
| FPAY | Annual fee payment |
Payment date: 20010321 Year of fee payment: 12 |
|
| UR1001 | Payment of annual fee |
Payment date: 20010321 Start annual number: 12 End annual number: 12 |
|
| EXPY | Expiration of term | ||
| UC1801 | Expiration of term |