KR880005255U - 다극회로 차단기 - Google Patents
다극회로 차단기Info
- Publication number
- KR880005255U KR880005255U KR2019870008871U KR870008871U KR880005255U KR 880005255 U KR880005255 U KR 880005255U KR 2019870008871 U KR2019870008871 U KR 2019870008871U KR 870008871 U KR870008871 U KR 870008871U KR 880005255 U KR880005255 U KR 880005255U
- Authority
- KR
- South Korea
- Prior art keywords
- circuit breaker
- pole circuit
- pole
- breaker
- circuit
- Prior art date
Links
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
-
- 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
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
-
- 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
- H01H71/1009—Interconnected mechanisms
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61-122792 | 1986-08-07 | ||
JP1986122792U JP2542565Y2 (ja) | 1986-08-07 | 1986-08-07 | 多極回路しや断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880005255U true KR880005255U (ko) | 1988-05-11 |
KR900006125Y1 KR900006125Y1 (ko) | 1990-07-06 |
Family
ID=14844737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870008871U KR900006125Y1 (ko) | 1986-08-07 | 1987-06-02 | 다극회로 차단기 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4754245A (ko) |
JP (1) | JP2542565Y2 (ko) |
KR (1) | KR900006125Y1 (ko) |
DE (1) | DE3726175A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0537999U (ja) * | 1991-10-29 | 1993-05-21 | 敷島紡績株式会社 | 抄紙用ドライヤーカンバス |
US5866996A (en) * | 1996-12-19 | 1999-02-02 | Siemens Energy & Automation, Inc. | Contact arm with internal in-line spring |
US5899323A (en) * | 1998-05-07 | 1999-05-04 | Eaton Corporation | Electrical switching apparatus with contact finger guide |
US7064635B2 (en) * | 2004-10-01 | 2006-06-20 | Eaton Corporation | Circuit breaker including alarm interface lever |
US7911302B2 (en) * | 2007-11-15 | 2011-03-22 | General Electric Company | Secondary trip system for circuit breaker |
DE102011077285A1 (de) | 2011-06-09 | 2012-12-13 | Siemens Aktiengesellschaft | Hilfsschalter für einen elektrischen Schalter |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS445397Y1 (ko) * | 1964-10-21 | 1969-02-26 | ||
US4123734A (en) * | 1976-10-06 | 1978-10-31 | Westinghouse Electric Corp. | Circuit breaker with improved latch mechanism |
DE2814071C2 (de) * | 1978-03-30 | 1979-10-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Niederspannungs-Leistungsschalter mit einem Meldeschalter |
US4209761A (en) * | 1978-09-07 | 1980-06-24 | General Electric Company | Circuit breaker auxiliary switch apparatus |
JPS5568251U (ko) * | 1978-11-02 | 1980-05-10 | ||
US4246557A (en) * | 1979-06-26 | 1981-01-20 | Gould Inc. | Bell alarm for circuit breaker |
JPS5699940A (en) * | 1980-01-14 | 1981-08-11 | Terasaki Denki Sangyo Kk | Circuit breaker |
-
1986
- 1986-08-07 JP JP1986122792U patent/JP2542565Y2/ja not_active Expired - Lifetime
-
1987
- 1987-06-02 KR KR2019870008871U patent/KR900006125Y1/ko not_active IP Right Cessation
- 1987-07-31 US US07/080,107 patent/US4754245A/en not_active Expired - Fee Related
- 1987-08-06 DE DE19873726175 patent/DE3726175A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3726175A1 (de) | 1988-02-18 |
KR900006125Y1 (ko) | 1990-07-06 |
US4754245A (en) | 1988-06-28 |
JP2542565Y2 (ja) | 1997-07-30 |
JPS6328240U (ko) | 1988-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19930615 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |