PL3547344T3 - Magnetyczny przekaźnik blokujący odporny na prąd zwarciowy - Google Patents

Magnetyczny przekaźnik blokujący odporny na prąd zwarciowy

Info

Publication number
PL3547344T3
PL3547344T3 PL17874084T PL17874084T PL3547344T3 PL 3547344 T3 PL3547344 T3 PL 3547344T3 PL 17874084 T PL17874084 T PL 17874084T PL 17874084 T PL17874084 T PL 17874084T PL 3547344 T3 PL3547344 T3 PL 3547344T3
Authority
PL
Poland
Prior art keywords
circuit current
latching relay
magnetic latching
relay capable
resisting short
Prior art date
Application number
PL17874084T
Other languages
English (en)
Inventor
Shuming ZHONG
Wenguang DAI
Guojin LIAO
Original Assignee
Xiamen Hongfa Electric Power Controls 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
Priority claimed from CN201611051945.1A external-priority patent/CN106504949A/zh
Priority claimed from CN201611051896.1A external-priority patent/CN106504947B/zh
Priority claimed from CN201611189010.XA external-priority patent/CN106504951B/zh
Application filed by Xiamen Hongfa Electric Power Controls Co., Ltd. filed Critical Xiamen Hongfa Electric Power Controls Co., Ltd.
Publication of PL3547344T3 publication Critical patent/PL3547344T3/pl

Links

Classifications

    • 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
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/126—Supporting or mounting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/042—Different parts are assembled by insertion without extra mounting facilities like screws, in an isolated mounting part, e.g. stack mounting on a coil-support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit 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
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Burglar Alarm Systems (AREA)
PL17874084T 2016-11-25 2017-11-24 Magnetyczny przekaźnik blokujący odporny na prąd zwarciowy PL3547344T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201611051945.1A CN106504949A (zh) 2016-11-25 2016-11-25 一种能够抵抗短路电流的磁保持继电器
CN201611051896.1A CN106504947B (zh) 2016-11-25 2016-11-25 一种接触部分装配防刮屑并定位精准的磁保持继电器
CN201611189010.XA CN106504951B (zh) 2016-11-25 2016-12-21 一种能够实现磁路精确定位的磁保持继电器
PCT/CN2017/112949 WO2018095419A1 (zh) 2016-11-25 2017-11-24 一种能够抵抗短路电流的磁保持继电器
EP17874084.1A EP3547344B1 (en) 2016-11-25 2017-11-24 Magnetic latching relay capable of resisting short-circuit current

Publications (1)

Publication Number Publication Date
PL3547344T3 true PL3547344T3 (pl) 2022-03-07

Family

ID=62195750

Family Applications (2)

Application Number Title Priority Date Filing Date
PL17874084T PL3547344T3 (pl) 2016-11-25 2017-11-24 Magnetyczny przekaźnik blokujący odporny na prąd zwarciowy
PL21193270.2T PL3965135T3 (pl) 2016-11-25 2017-11-24 Magnetyczny przekaźnik blokujący do precyzyjnego ustawiania obwodu magnetycznego

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL21193270.2T PL3965135T3 (pl) 2016-11-25 2017-11-24 Magnetyczny przekaźnik blokujący do precyzyjnego ustawiania obwodu magnetycznego

Country Status (5)

Country Link
US (2) US11031202B2 (pl)
EP (2) EP3965135B1 (pl)
ES (2) ES2903234T3 (pl)
PL (2) PL3547344T3 (pl)
WO (1) WO2018095419A1 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3965135B1 (en) 2016-11-25 2023-04-12 Xiamen Hongfa Electric Power Controls Co., Ltd. Magnetic latching relay capable of accurately positioning magnetic circuit
DE102019117804B4 (de) * 2019-07-02 2021-08-12 Johnson Electric Germany GmbH & Co. KG Schalteinrichtung mit einem elektrischen Kontaktsystem
CN110610834B (zh) * 2019-10-15 2025-01-28 厦门宏发电力电器有限公司 一种带有微动开关的磁保持继电器
CN111725032B (zh) * 2020-05-13 2025-10-03 厦门宏发电声股份有限公司 一种卧式磁路结构的拍合式电磁继电器
US12640322B2 (en) * 2020-12-15 2026-05-26 Xiamen Hongfa Electric Power Controls Co., Ltd. Relay movable spring capable of reducing temperature rise and relay
CN112786349A (zh) * 2021-02-01 2021-05-11 昆山国力电子科技股份有限公司 抗短路型真空继电器
WO2022262851A1 (zh) * 2021-06-18 2022-12-22 厦门宏发电力电器有限公司 多相电磁继电器
CN117558585A (zh) * 2022-08-03 2024-02-13 厦门宏发电力电器有限公司 一种继电器
TWI811135B (zh) * 2022-10-14 2023-08-01 百容電子股份有限公司 電磁繼電器
CN119008329A (zh) 2023-05-18 2024-11-22 厦门宏发电力电器有限公司 继电器
CN119008327A (zh) * 2023-05-18 2024-11-22 厦门宏发电力电器有限公司 继电器

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CN202996731U (zh) 2012-12-28 2013-06-12 厦门宏发电力电器有限公司 一种推动块与动簧之间错位配合的磁保持继电器
EP2806441B1 (en) 2013-05-24 2017-07-12 Tyco Electronics Austria GmbH Electric switching device with enhanced Lorentz force bias
CN203415504U (zh) 2013-06-14 2014-01-29 东莞市三友联众电器有限公司 一种继电器接触系统
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CN104362044B (zh) 2014-10-28 2017-01-18 浙江正泰电器股份有限公司 防止大电流触点分离的继电器
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CN104752102B (zh) 2015-02-06 2017-09-05 厦门宏发电力电器有限公司 一种带双固定架磁路结构的磁保持继电器及其装配方法
CN204651252U (zh) 2015-04-15 2015-09-16 浙江正泰电器股份有限公司 继电器屏蔽罩的安装结构
CN105590795B (zh) 2015-12-03 2018-02-13 厦门宏发电力电器有限公司 一种磁保持继电器的磁路部分的定位结构
CN205211668U (zh) 2015-12-03 2016-05-04 厦门宏发电力电器有限公司 具有缓冲动能作用的静簧部分及其磁保持继电器
CN106024526B (zh) * 2016-06-20 2018-05-22 惠州亿纬控股有限公司 一种用于高压直流的拍合式电磁继电器
CN206322647U (zh) * 2016-11-25 2017-07-11 厦门宏发电力电器有限公司 能够抵抗短路电流的磁保持继电器
CN106504949A (zh) 2016-11-25 2017-03-15 厦门宏发电力电器有限公司 一种能够抵抗短路电流的磁保持继电器
CN206340493U (zh) 2016-11-25 2017-07-18 厦门宏发电力电器有限公司 能够实现磁路精确定位的磁保持继电器
EP3965135B1 (en) 2016-11-25 2023-04-12 Xiamen Hongfa Electric Power Controls Co., Ltd. Magnetic latching relay capable of accurately positioning magnetic circuit
CN206340490U (zh) 2016-11-25 2017-07-18 厦门宏发电力电器有限公司 接触部分装配防刮屑并定位精准的磁保持继电器

Also Published As

Publication number Publication date
EP3547344B1 (en) 2021-11-10
ES2903234T3 (es) 2022-03-31
EP3547344A1 (en) 2019-10-02
EP3965135B1 (en) 2023-04-12
US20210265123A1 (en) 2021-08-26
EP3547344A4 (en) 2020-09-16
US11476070B2 (en) 2022-10-18
EP3965135A1 (en) 2022-03-09
US20190287749A1 (en) 2019-09-19
PL3965135T3 (pl) 2023-09-18
WO2018095419A1 (zh) 2018-05-31
US11031202B2 (en) 2021-06-08
ES2949563T3 (es) 2023-09-29

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