CN2530346Y - 热过载继电器内的释放杆 - Google Patents

热过载继电器内的释放杆 Download PDF

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Publication number
CN2530346Y
CN2530346Y CN01271279U CN01271279U CN2530346Y CN 2530346 Y CN2530346 Y CN 2530346Y CN 01271279 U CN01271279 U CN 01271279U CN 01271279 U CN01271279 U CN 01271279U CN 2530346 Y CN2530346 Y CN 2530346Y
Authority
CN
China
Prior art keywords
release lever
bimetal leaf
temperature
snap ring
locating snap
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 - Lifetime
Application number
CN01271279U
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English (en)
Chinese (zh)
Inventor
申奉秀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lg Electric Power Co ltd
LS Electric Co Ltd
Original Assignee
Lg Electric Power Co ltd
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 Lg Electric Power Co ltd filed Critical Lg Electric Power Co ltd
Application granted granted Critical
Publication of CN2530346Y publication Critical patent/CN2530346Y/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/06—Self-interrupters, i.e. with periodic or other repetitive opening and closing of contacts
    • H01H61/063—Self-interrupters, i.e. with periodic or other repetitive opening and closing of contacts making use of a bimetallic element
    • 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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element

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  • Thermally Actuated Switches (AREA)
CN01271279U 2000-12-20 2001-12-17 热过载继电器内的释放杆 Expired - Lifetime CN2530346Y (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR35788/2000 2000-12-20
KR2020000035788U KR200225118Y1 (ko) 2000-12-20 2000-12-20 열동형 과부하 계전기의 석방레버와 온도보상 바이메탈결합구조

Publications (1)

Publication Number Publication Date
CN2530346Y true CN2530346Y (zh) 2003-01-08

Family

ID=34056714

Family Applications (1)

Application Number Title Priority Date Filing Date
CN01271279U Expired - Lifetime CN2530346Y (zh) 2000-12-20 2001-12-17 热过载继电器内的释放杆

Country Status (2)

Country Link
KR (1) KR200225118Y1 (ko)
CN (1) CN2530346Y (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104576231A (zh) * 2013-10-22 2015-04-29 苏州万龙电气集团股份有限公司 一种直流快速断路器用直接过电流脱扣指示装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400779B1 (ko) * 2001-11-12 2003-10-08 엘지산전 주식회사 열동형 과부하 계전기의 오동작 방지구조
KR20220032286A (ko) * 2020-09-07 2022-03-15 엘에스일렉트릭(주) 온도 보상 기구 및 이를 포함하는 열동형 과부하 계전기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104576231A (zh) * 2013-10-22 2015-04-29 苏州万龙电气集团股份有限公司 一种直流快速断路器用直接过电流脱扣指示装置

Also Published As

Publication number Publication date
KR200225118Y1 (ko) 2001-05-15

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20111217

Granted publication date: 20030108