PL4143867T3 - Wysokonapięciowy przekaźnik dc - Google Patents

Wysokonapięciowy przekaźnik dc

Info

Publication number
PL4143867T3
PL4143867T3 PL21726194.0T PL21726194T PL4143867T3 PL 4143867 T3 PL4143867 T3 PL 4143867T3 PL 21726194 T PL21726194 T PL 21726194T PL 4143867 T3 PL4143867 T3 PL 4143867T3
Authority
PL
Poland
Prior art keywords
relay
voltage
Prior art date
Application number
PL21726194.0T
Other languages
English (en)
Inventor
Shuming ZHONG
Jinpin CHEN
Wenguang DAI
Songsheng CHEN
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 CN202010366809.1A external-priority patent/CN111564336B/zh
Priority claimed from CN202020715184.0U external-priority patent/CN212032953U/zh
Priority claimed from CN202010426551.XA external-priority patent/CN111564340B/zh
Application filed by Xiamen Hongfa Electric Power Controls Co., Ltd. filed Critical Xiamen Hongfa Electric Power Controls Co., Ltd.
Publication of PL4143867T3 publication Critical patent/PL4143867T3/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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0087—Welding switch parts by use of a laser beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
    • H01H3/125—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor using a scissor mechanism as stabiliser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/023—Details concerning sealing, e.g. sealing casing with resin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • 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
    • H01H9/0066—Auxiliary contact devices

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Relay Circuits (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Electromagnets (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
PL21726194.0T 2020-04-30 2021-04-29 Wysokonapięciowy przekaźnik dc PL4143867T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202010366809.1A CN111564336B (zh) 2020-04-30 2020-04-30 一种带辅助触点的高压直流继电器
CN202020715184.0U CN212032953U (zh) 2020-04-30 2020-04-30 一种便于快速装配的高压直流继电器
CN202010426551.XA CN111564340B (zh) 2020-05-19 2020-05-19 一种直动式高压直流继电器
PCT/IB2021/053568 WO2021220212A1 (en) 2020-04-30 2021-04-29 High-voltage dc relay

Publications (1)

Publication Number Publication Date
PL4143867T3 true PL4143867T3 (pl) 2026-03-09

Family

ID=75954152

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21726194.0T PL4143867T3 (pl) 2020-04-30 2021-04-29 Wysokonapięciowy przekaźnik dc

Country Status (5)

Country Link
US (4) US12354819B2 (pl)
EP (3) EP4648083A3 (pl)
ES (1) ES3055208T3 (pl)
PL (1) PL4143867T3 (pl)
WO (1) WO2021220212A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102945400B1 (ko) * 2022-04-19 2026-03-27 샤먼 홍파 일렉트릭 파워 컨트롤즈 컴퍼니 리미티드 릴레이
CN118280776B (zh) * 2024-03-29 2024-11-08 武汉嘉晨电子技术股份有限公司 一种带采样端子继电器及装配方法
CN121238338A (zh) * 2024-06-27 2025-12-30 宁德时代新能源科技股份有限公司 配电盒、电池和用电设备

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4243852C1 (de) 1992-12-23 1994-03-31 Hella Kg Hueck & Co Elektromagnetisches Relais
JP5163317B2 (ja) * 2008-06-30 2013-03-13 オムロン株式会社 接点装置
JP5206157B2 (ja) * 2008-06-30 2013-06-12 オムロン株式会社 電磁継電器
JP5163318B2 (ja) * 2008-06-30 2013-03-13 オムロン株式会社 電磁石装置
JP5573250B2 (ja) * 2010-03-09 2014-08-20 オムロン株式会社 封止接点装置
KR101357084B1 (ko) * 2010-03-15 2014-02-03 오므론 가부시키가이샤 접촉 스위칭 장치
KR101086907B1 (ko) * 2010-10-15 2011-11-25 엘에스산전 주식회사 계전기
US8653915B2 (en) * 2011-10-26 2014-02-18 Trumpet Holdings, Inc. Electrical contactor
CN103177884B (zh) 2011-12-26 2016-09-14 上海电科电器科技有限公司 低压电器的触头结构
JP6037730B2 (ja) * 2012-08-31 2016-12-07 富士通コンポーネント株式会社 電磁継電器
JP2014165152A (ja) * 2013-02-27 2014-09-08 Fujitsu Component Ltd 電磁継電器
CN203325803U (zh) * 2013-07-05 2013-12-04 厦门宏发电力电器有限公司 一种继电器的框架部分
CN105551897B (zh) * 2015-12-22 2018-11-02 厦门宏发电力电器有限公司 一种高压直流继电器及其装配方法
CN105551896B (zh) 2015-12-22 2018-07-27 厦门宏发电力电器有限公司 一种接触组件及其高压直流继电器
CN107204253B (zh) * 2016-03-18 2019-04-19 比亚迪股份有限公司 一种继电器
JPWO2017183305A1 (ja) * 2016-04-22 2019-02-21 オムロン株式会社 接点開閉装置及びこれを用いた電磁継電器
CN105895452B (zh) 2016-05-27 2017-11-10 浙江英洛华新能源科技有限公司 密封型高压直流继电器
CN106449273A (zh) * 2016-09-29 2017-02-22 厦门宏发电力电器有限公司 一种带双微动开关的直流接触器
CN106653487B (zh) * 2017-01-21 2019-05-14 旭格威科技（上海）有限公司 一种高压直流接触器的生产方法
CN107026056B (zh) 2017-05-09 2019-08-27 三友联众集团股份有限公司 一种带有辅助触点的直流接触器
CN106992098B (zh) 2017-05-09 2020-03-24 浙江英洛华新能源科技有限公司 挡弧式拍合式继电器
CN107180730B (zh) * 2017-07-04 2020-08-25 厦门宏发电力电器有限公司 一种耐高温继电器及生产方法
EP3879553B1 (en) * 2018-11-09 2024-01-10 Xiamen Hongfa Electric Power Controls Co., Ltd. Direct-current relay resistant to short-circuit current
EP3742460A1 (en) * 2019-05-21 2020-11-25 Xiamen Hongfa Electric Power Controls Co., Ltd. High-voltage dc relay
KR20250121614A (ko) * 2019-12-31 2025-08-12 샤먼 홍파 일렉트릭 파워 컨트롤즈 컴퍼니 리미티드 단락 전류에 견디고 소호할 수 있는 직류 릴레이
JP7443842B2 (ja) * 2020-03-11 2024-03-06 オムロン株式会社 電磁継電器
CN111564340B (zh) * 2020-05-19 2024-11-22 厦门宏发电力电器有限公司 一种直动式高压直流继电器
CN212032952U (zh) 2020-04-30 2020-11-27 厦门宏发电力电器有限公司 带辅助触点的高压直流继电器
CN212032963U (zh) 2020-05-19 2020-11-27 厦门宏发电力电器有限公司 直动式高压直流继电器
DE102020114385B4 (de) * 2020-05-28 2022-06-15 Tdk Electronics Ag Schaltvorrichtung
DE212021000358U1 (de) * 2020-06-17 2022-12-16 Xiamen Hongfa Electric Power Controls Co., Ltd. Verbindungsstruktur zwischen herausgeführten Stiften von stationären Hilfskontakten und einer Jochplatte eines Gleichstromrelais
CN112466716B (zh) * 2020-10-29 2026-04-07 厦门宏发电力电器有限公司 一种带辅助触点的高压直流继电器
CN214378266U (zh) * 2021-01-15 2021-10-08 厦门宏发电力电器有限公司 一种反应灵敏的高压直流磁保持继电器
JP7546017B2 (ja) * 2021-09-23 2024-09-05 シァメン ホンファ エレクトリック パワー コントロールズ カンパニー リミテッド 補助接点付き高電圧直流リレー

Also Published As

Publication number Publication date
US20250308822A1 (en) 2025-10-02
ES3055208T3 (en) 2026-02-10
US12354819B2 (en) 2025-07-08
EP4143867A1 (en) 2023-03-08
EP4645360A3 (en) 2026-01-21
EP4645360A2 (en) 2025-11-05
WO2021220212A1 (en) 2021-11-04
US20250299897A1 (en) 2025-09-25
US20250308823A1 (en) 2025-10-02
US20230178318A1 (en) 2023-06-08
EP4648083A3 (en) 2026-03-04
EP4143867B1 (en) 2025-11-05
EP4648083A2 (en) 2025-11-12

Similar Documents

Publication Publication Date Title
PL4156222T3 (pl) Przekaźnik dc wysokiego napięcia ze stykiem pomocniczym
EP3396693A4 (en) High-voltage direct-current relay and assembly method therefor
PL3767656T3 (pl) Przekaźnik wysokiego napięcia prądu stałego
PL4143867T3 (pl) Wysokonapięciowy przekaźnik dc
PL3738807T3 (pl) Rama pomocnicza samochodu elektrycznego
GB2585835B (en) Relay
CA208867S (en) Electric car
GB202007819D0 (en) DC grid
EP3989258A4 (en) DIRECT CURRENT RELAY
CA239068S (en) Busbar
GB201717468D0 (en) Electrical relay
CA203651S (en) Capacitor with relay
CA208865S (en) Electric car
CA188810S (en) Electric wheelchair
CA211797S (en) Current inverter
GB2581811B (en) Electric wheelchair
GB202009582D0 (en) Electric railway
EP4439616A4 (en) DC RELAY
GB202002919D0 (en) Electric bedding
GB202305334D0 (en) Dc disconnector
CA220190S (en) Electric car
CA233425S (en) Electric truck
CA219219S (en) Electric truck
GB202102981D0 (en) Overcurrent relay
PH32020050530S1 (en) Electric car