KR100529460B1 - 회로 차단기의 접촉자 장치 - Google Patents
회로 차단기의 접촉자 장치 Download PDFInfo
- Publication number
- KR100529460B1 KR100529460B1 KR10-2001-0005346A KR20010005346A KR100529460B1 KR 100529460 B1 KR100529460 B1 KR 100529460B1 KR 20010005346 A KR20010005346 A KR 20010005346A KR 100529460 B1 KR100529460 B1 KR 100529460B1
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- spring
- movable
- contact spring
- movable contact
- 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 - Fee Related
Links
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- H01H73/04—Contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0214—Housing or casing lateral walls containing guiding grooves or special mounting facilities
-
- 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
- H01H73/04—Contacts
- H01H73/045—Bridging contacts
Landscapes
- Breakers (AREA)
- Contacts (AREA)
Abstract
Description
Claims (3)
- 각 극마다 대향하여 배치된 전후 한쌍의 고정 접촉자와, 이들의 고정 접촉자를 교락(橋絡)하는 가동 접촉자를 가지며, 이 가동 접촉자는 몰드 케이스와의 사이에 삽입된 접촉 스프링에 의해 상기 고정 접촉자에 압압(押壓)되어 각극 전로(電路)를 닫고(close), 상기 전로의 개방시에는 상기 접촉 스프링에 대항하여(against) 상기 고정 접촉자로부터 분리(separated)하는 회로 차단기의 접촉자 장치에 있어서,상기 접촉 스프링을 압축 코일 스프링으로 구성하고, 이 접촉 스프링을 상기 각 가동 접촉자에 각각 2개 마련하며,상기 접촉 스프링을 상기 가동 접촉자의 양측에 배치함과 함께, 상기 접촉 스프링의 상단을 상기 가동 접촉자의 위까지 높게한 것을 특징으로 하는 회로 차단기의 접촉자 장치.
- 삭제
- 각 극마다 대향하여 배치된 전후 한쌍의 고정 접촉자와, 이들의 고정 접촉자를 교락하는 가동 접촉자를 가지며, 이 가동 접촉자는 케이스와의 사이에 삽입된 접촉 스프링에 의해 상기 고정 접촉자에 압압되어 각 극전로를 닫고, 상기 전로의 개방시에는 상기 접촉 스프링에 대항하여 상기 고정 접촉자로부터 분리하는 회로 차단기의 접촉자 장치에 있어서,상기 접촉 스프링을 비틀림 스프링(torsion spring)으로 구성한 것을 특징으로 하는 회로 차단기의 접촉자 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000029064A JP4009892B2 (ja) | 2000-02-07 | 2000-02-07 | 回路遮断器の接触子装置 |
JP??2000-29064? | 2000-02-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010078332A KR20010078332A (ko) | 2001-08-20 |
KR100529460B1 true KR100529460B1 (ko) | 2005-11-17 |
Family
ID=18554381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0005346A Expired - Fee Related KR100529460B1 (ko) | 2000-02-07 | 2001-02-05 | 회로 차단기의 접촉자 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6400243B2 (ko) |
JP (1) | JP4009892B2 (ko) |
KR (1) | KR100529460B1 (ko) |
CN (1) | CN1165064C (ko) |
TW (1) | TW477996B (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8164018B2 (en) * | 2009-03-23 | 2012-04-24 | Siemens Industry, Inc. | Circuit breaker arc chambers and methods for operating same |
EP2597665A1 (de) * | 2011-11-24 | 2013-05-29 | Eaton Industries GmbH | Schalter für Gleichstrombetrieb mit mindestens einer Schaltkammer |
EP2597664A1 (de) * | 2011-11-24 | 2013-05-29 | Eaton Industries GmbH | Schalter für Gleichstrombetrieb mit mindestens einer Schaltkammer |
CN104835700B (zh) * | 2015-05-15 | 2017-12-08 | 浙江共进电器科技有限公司 | 控制与保护开关 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910016028A (ko) * | 1990-02-09 | 1991-09-30 | 나까오 다께시 | 회로차단기 |
KR100429665B1 (ko) * | 1996-07-09 | 2004-07-19 | 후지 덴키 가부시끼가이샤 | 회로차단기 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6150908A (en) * | 1998-09-03 | 2000-11-21 | Fuji Electric Co., Ltd. | Circuit breaker with metal melt isolation device |
US6194984B1 (en) * | 1998-09-30 | 2001-02-27 | Rockwell Technologies, Llc | Movable contact assembly for an electrical contactor |
-
2000
- 2000-02-07 JP JP2000029064A patent/JP4009892B2/ja not_active Expired - Fee Related
-
2001
- 2001-01-18 TW TW090101150A patent/TW477996B/zh not_active IP Right Cessation
- 2001-02-05 US US09/775,807 patent/US6400243B2/en not_active Expired - Fee Related
- 2001-02-05 KR KR10-2001-0005346A patent/KR100529460B1/ko not_active Expired - Fee Related
- 2001-02-07 CN CNB011029749A patent/CN1165064C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910016028A (ko) * | 1990-02-09 | 1991-09-30 | 나까오 다께시 | 회로차단기 |
KR100429665B1 (ko) * | 1996-07-09 | 2004-07-19 | 후지 덴키 가부시끼가이샤 | 회로차단기 |
Also Published As
Publication number | Publication date |
---|---|
KR20010078332A (ko) | 2001-08-20 |
US6400243B2 (en) | 2002-06-04 |
JP4009892B2 (ja) | 2007-11-21 |
CN1165064C (zh) | 2004-09-01 |
TW477996B (en) | 2002-03-01 |
CN1308357A (zh) | 2001-08-15 |
US20010011651A1 (en) | 2001-08-09 |
JP2001222942A (ja) | 2001-08-17 |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20051004 |
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Comment text: Registration of Establishment Patent event date: 20051110 Patent event code: PR07011E01D |
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PC1903 | Unpaid annual fee |