KR101152931B1 - 영구자석 잠금장치 - Google Patents

영구자석 잠금장치 Download PDF

Info

Publication number
KR101152931B1
KR101152931B1 KR1020100093778A KR20100093778A KR101152931B1 KR 101152931 B1 KR101152931 B1 KR 101152931B1 KR 1020100093778 A KR1020100093778 A KR 1020100093778A KR 20100093778 A KR20100093778 A KR 20100093778A KR 101152931 B1 KR101152931 B1 KR 101152931B1
Authority
KR
South Korea
Prior art keywords
pole
permanent magnet
yoke
pole piece
main body
Prior art date
Application number
KR1020100093778A
Other languages
English (en)
Korean (ko)
Other versions
KR20110139632A (ko
Inventor
최태광
Original Assignee
최태광
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 최태광 filed Critical 최태광
Priority to KR1020100093778A priority Critical patent/KR101152931B1/ko
Publication of KR20110139632A publication Critical patent/KR20110139632A/ko
Application granted granted Critical
Publication of KR101152931B1 publication Critical patent/KR101152931B1/ko

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
KR1020100093778A 2010-06-23 2010-09-28 영구자석 잠금장치 KR101152931B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100093778A KR101152931B1 (ko) 2010-06-23 2010-09-28 영구자석 잠금장치

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
WOPCT/KR2010/4068 2010-06-23
PCT/KR2010/004068 WO2011162425A1 (fr) 2010-06-23 2010-06-23 Dispositif pour verrouiller un aimant permanent
KR1020100093778A KR101152931B1 (ko) 2010-06-23 2010-09-28 영구자석 잠금장치

Publications (2)

Publication Number Publication Date
KR20110139632A KR20110139632A (ko) 2011-12-29
KR101152931B1 true KR101152931B1 (ko) 2012-06-11

Family

ID=45371585

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100093778A KR101152931B1 (ko) 2010-06-23 2010-09-28 영구자석 잠금장치

Country Status (2)

Country Link
KR (1) KR101152931B1 (fr)
WO (1) WO2011162425A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190057893A (ko) * 2017-11-21 2019-05-29 천재두 이엠락 시스템

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102767322B (zh) * 2012-08-06 2015-02-04 葛洪正 热敏磁力防火门释放器
US8964379B2 (en) * 2012-08-20 2015-02-24 Microsoft Corporation Switchable magnetic lock
CN114623150A (zh) * 2020-12-09 2022-06-14 名硕电脑(苏州)有限公司 电子装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01116170A (ja) * 1987-10-27 1989-05-09 Matsushita Electric Works Ltd 電気施解錠装置
KR20040036734A (ko) * 2001-08-24 2004-04-30 더 오씨 키드 토이 컴퍼니 피티와이 리미티드 스위치 자기장치
KR100434726B1 (ko) * 2002-01-08 2004-06-11 박래주 자성체를 이용한 도어록 장치
KR20070039138A (ko) * 2000-11-02 2007-04-11 가부시끼가이샤 히다치 세이사꾸쇼 도어시스템

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3107421B2 (ja) * 1991-08-20 2000-11-06 株式会社東海理化電機製作所 ドアロック解除装置
KR100577928B1 (ko) * 2004-04-22 2006-05-10 주식회사 아이레보 전자석을 이용한 하이브리드형 잠금 장치
KR100747983B1 (ko) * 2006-09-20 2007-08-08 청 장 데드볼트식 전자석도어록

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01116170A (ja) * 1987-10-27 1989-05-09 Matsushita Electric Works Ltd 電気施解錠装置
KR20070039138A (ko) * 2000-11-02 2007-04-11 가부시끼가이샤 히다치 세이사꾸쇼 도어시스템
KR20040036734A (ko) * 2001-08-24 2004-04-30 더 오씨 키드 토이 컴퍼니 피티와이 리미티드 스위치 자기장치
KR100434726B1 (ko) * 2002-01-08 2004-06-11 박래주 자성체를 이용한 도어록 장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190057893A (ko) * 2017-11-21 2019-05-29 천재두 이엠락 시스템
KR102011265B1 (ko) * 2017-11-21 2019-08-16 천재두 이엠락 시스템

Also Published As

Publication number Publication date
WO2011162425A1 (fr) 2011-12-29
KR20110139632A (ko) 2011-12-29

Similar Documents

Publication Publication Date Title
KR101954870B1 (ko) 자기장력을 활용하는 전기기계식 잠금장치
KR101152931B1 (ko) 영구자석 잠금장치
WO2014182186A1 (fr) Système de lévitation magnétique pour portes et fenêtres
CN101941478A (zh) 电磁永磁双激励爬壁机器人吸附机构
CN105089371A (zh) 一种电子锁的控制方法及该类型电子锁
CN101525961B (zh) 磁感应电子电柜门锁及启闭方法
CN107524347B (zh) 一种具有电控阻止钥匙开锁功能的电子锁方法
CN106639657B (zh) 电动锁具减速箱转轴角度位置检测装置及一种电动锁具
CN102979379B (zh) 一种电房智能门锁
CN103021058B (zh) 一种智能电房门
CN111276879B (zh) 一种用于室外的太阳能控制柜
CN203113946U (zh) 微功耗简易智能电子锁头
CN207795004U (zh) 一种智能门
CN202544543U (zh) 一种户内外专用锁具
CN204571729U (zh) 一种带无线充电装置的电控防盗门
CN104047477B (zh) 微功耗简易智能电子锁头
CN113608489A (zh) 一种用于洁净空调的智能电开关
CN209653608U (zh) 一种带呼吸灯的指纹智能锁
CN205899635U (zh) 一种智能天地锁
CN217176178U (zh) 锁紧装置及其纸盒
CN101666185B (zh) 轴类物件的数字化闭锁装置
CN214314753U (zh) 往复摆动直驱电机、转轴定位机构及开合机构
CN109854090A (zh) 一种电子锁芯
CN100453766C (zh) 磁性密码锁
CN101476426A (zh) 磁阻室内门

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20150310

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee