KR20090004309U - 전자 접촉기의 가동 코어 어셈블리 - Google Patents
전자 접촉기의 가동 코어 어셈블리 Download PDFInfo
- Publication number
- KR20090004309U KR20090004309U KR2020070017775U KR20070017775U KR20090004309U KR 20090004309 U KR20090004309 U KR 20090004309U KR 2020070017775 U KR2020070017775 U KR 2020070017775U KR 20070017775 U KR20070017775 U KR 20070017775U KR 20090004309 U KR20090004309 U KR 20090004309U
- Authority
- KR
- South Korea
- Prior art keywords
- movable core
- cross bar
- assembly
- core assembly
- connecting rod
- 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.)
- Granted
Links
- 239000004575 stone Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
- H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/60—Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
- H01H51/065—Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Abstract
Description
Claims (4)
- 전자 접촉기의 가동 코어 어셈블리에 있어서,일면에 연결 홈 부가 형성된 가동 코어;상기 가동 코어의 연결 홈 부와 연통하는 연결 공을 가진 지지 돌 부를 구비하는 크로스 바; 및상기 가동 코어와 상기 크로스 바를 접속시키도록, 상기 가동 코어의 연결 홈 부와 상기 크로스 바의 지지 돌 부의 연결 공에 삽입되는 연결 봉을 포함하여 구성되는 것을 특징으로 하는 전자 접촉기의 가동 코어 어셈블리.
- 제1항에 있어서,상기 크로스 바 중 상기 가동 코어에 접속되는 면에 마련되는 돌출 부; 및상기 돌출 부에 상대적으로 상기 가동 코어에 마련되어 상기 돌출 부와 접속되는 요홈 부를 추가하여 포함하는 것을 특징으로 하는 전자 접촉기의 가동 코어 어셈블리.
- 제2항에 있어서,상기 크로스 바의 돌출 부는 2층으로 형성된 것을 특징으로 하는 전자 접촉기의 가동 코어 어셈블리.
- 제2항에 있어서,조립 후 상기 가동 코어와 상기 연결 봉의 상하방향 유동을 억제하기 위해서, 상기 가동 코어의 연결 홈 부의 중심과 상기 연결 봉의 중심이 다르게 위치한 상태에서 연결 봉과 크로스 바의 돌출 부 사이에 가동 코어의 연결 홈 부의 입구부분이 끼워지는 것을 특징으로 하는 전자 접촉기의 가동 코어 어셈블리.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020070017775U KR200446415Y1 (ko) | 2007-11-02 | 2007-11-02 | 전자 접촉기의 가동 코어 어셈블리 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020070017775U KR200446415Y1 (ko) | 2007-11-02 | 2007-11-02 | 전자 접촉기의 가동 코어 어셈블리 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090004309U true KR20090004309U (ko) | 2009-05-08 |
KR200446415Y1 KR200446415Y1 (ko) | 2009-10-28 |
Family
ID=41299421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020070017775U Expired - Fee Related KR200446415Y1 (ko) | 2007-11-02 | 2007-11-02 | 전자 접촉기의 가동 코어 어셈블리 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200446415Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100990267B1 (ko) * | 2008-12-03 | 2010-10-26 | 엘에스산전 주식회사 | 마모 방지 수단을 갖는 전자 접촉기 |
CN110112040A (zh) * | 2019-05-29 | 2019-08-09 | 浙江天正电气股份有限公司 | 一种接触器的触头系统及接触器 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100968462B1 (ko) | 2010-01-07 | 2010-07-08 | (주)에마텍 | 영구자석을 이용한 조작기 및 그것을 구비하는 구동 장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200263521Y1 (ko) * | 1999-01-21 | 2002-02-06 | 이종수 | 전자 접촉기 |
KR200225124Y1 (ko) | 2000-12-22 | 2001-05-15 | 엘지산전주식회사 | 전자접촉기의 가동코어 결합장치 |
KR100459474B1 (ko) | 2002-02-08 | 2004-12-03 | 엘지산전 주식회사 | 전자접촉기의 크로스바 및 코어 조립구조 |
-
2007
- 2007-11-02 KR KR2020070017775U patent/KR200446415Y1/ko not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100990267B1 (ko) * | 2008-12-03 | 2010-10-26 | 엘에스산전 주식회사 | 마모 방지 수단을 갖는 전자 접촉기 |
CN110112040A (zh) * | 2019-05-29 | 2019-08-09 | 浙江天正电气股份有限公司 | 一种接触器的触头系统及接触器 |
Also Published As
Publication number | Publication date |
---|---|
KR200446415Y1 (ko) | 2009-10-28 |
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