KR101276905B1 - 전자 접촉기 - Google Patents

전자 접촉기 Download PDF

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Publication number
KR101276905B1
KR101276905B1 KR1020110055354A KR20110055354A KR101276905B1 KR 101276905 B1 KR101276905 B1 KR 101276905B1 KR 1020110055354 A KR1020110055354 A KR 1020110055354A KR 20110055354 A KR20110055354 A KR 20110055354A KR 101276905 B1 KR101276905 B1 KR 101276905B1
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KR
South Korea
Prior art keywords
fixed
fixed contact
contact
core
frame
Prior art date
Application number
KR1020110055354A
Other languages
English (en)
Korean (ko)
Other versions
KR20120136256A (ko
Inventor
최관호
Original Assignee
엘에스산전 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 엘에스산전 주식회사 filed Critical 엘에스산전 주식회사
Priority to KR1020110055354A priority Critical patent/KR101276905B1/ko
Priority to CN201210183274.XA priority patent/CN102820173B/zh
Publication of KR20120136256A publication Critical patent/KR20120136256A/ko
Application granted granted Critical
Publication of KR101276905B1 publication Critical patent/KR101276905B1/ko

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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H50/38—Part of main magnetic circuit shaped to suppress arcing between the contacts of the relay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
KR1020110055354A 2011-06-08 2011-06-08 전자 접촉기 KR101276905B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020110055354A KR101276905B1 (ko) 2011-06-08 2011-06-08 전자 접촉기
CN201210183274.XA CN102820173B (zh) 2011-06-08 2012-06-05 电接触器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110055354A KR101276905B1 (ko) 2011-06-08 2011-06-08 전자 접촉기

Publications (2)

Publication Number Publication Date
KR20120136256A KR20120136256A (ko) 2012-12-18
KR101276905B1 true KR101276905B1 (ko) 2013-06-19

Family

ID=47304227

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110055354A KR101276905B1 (ko) 2011-06-08 2011-06-08 전자 접촉기

Country Status (2)

Country Link
KR (1) KR101276905B1 (zh)
CN (1) CN102820173B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101529589B1 (ko) 2013-12-19 2015-06-17 엘에스산전 주식회사 전자접촉기
CN104576222B (zh) * 2015-01-28 2017-02-22 乐清市长征电器开关厂 交流接触器的接触机构
JP6919504B2 (ja) * 2017-10-31 2021-08-18 オムロン株式会社 電磁継電器
CN114005705A (zh) * 2021-10-30 2022-02-01 申乐股份有限公司 一种强化散热的继电器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980033662U (ko) * 1996-12-09 1998-09-05 이종수 전자접촉기용 고정접촉자의 처짐 방지구조
KR19980054561U (ko) * 1996-12-31 1998-10-07 이종수 전자접촉기의 고정접점대 지지구조
JPH11232981A (ja) * 1998-02-13 1999-08-27 Mitsubishi Electric Corp 開閉器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980033662U (ko) * 1996-12-09 1998-09-05 이종수 전자접촉기용 고정접촉자의 처짐 방지구조
KR19980054561U (ko) * 1996-12-31 1998-10-07 이종수 전자접촉기의 고정접점대 지지구조
JPH11232981A (ja) * 1998-02-13 1999-08-27 Mitsubishi Electric Corp 開閉器

Also Published As

Publication number Publication date
CN102820173B (zh) 2015-02-11
CN102820173A (zh) 2012-12-12
KR20120136256A (ko) 2012-12-18

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