KR102697755B1 - 파이로테크닉 특징부를 포함하는 스위칭 디바이스와 함께 사용하기 위한 접점 부상 트리거링 메커니즘 - Google Patents

파이로테크닉 특징부를 포함하는 스위칭 디바이스와 함께 사용하기 위한 접점 부상 트리거링 메커니즘 Download PDF

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Publication number
KR102697755B1
KR102697755B1 KR1020200125563A KR20200125563A KR102697755B1 KR 102697755 B1 KR102697755 B1 KR 102697755B1 KR 1020200125563 A KR1020200125563 A KR 1020200125563A KR 20200125563 A KR20200125563 A KR 20200125563A KR 102697755 B1 KR102697755 B1 KR 102697755B1
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KR
South Korea
Prior art keywords
switching device
pyrotechnic
movable contact
contact
fixed contact
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Korean (ko)
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KR20210038359A (ko
Inventor
버나드 부쉬
스테픈 머리 맥티그
다니엘 설리반
데이비드 해치
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기가백, 엘엘씨
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H39/006—Opening by severing a conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/19—Pyrotechnical actuators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • 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
    • H01H50/02—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
    • H01H50/02—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
    • H01H50/045—Details particular to contactors
    • 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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • 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
    • H01H71/08—Terminals; Connections
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2445—Electromagnetic mechanisms using a reed switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H2003/323—Driving mechanisms, i.e. for transmitting driving force to the contacts the mechanisms being adjustable
    • 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
    • H01H2050/025—Details concerning sealing, e.g. sealing casing with resin containing inert or dielectric gasses, e.g. SF6, for arc prevention or arc extinction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuses (AREA)
  • Air Bags (AREA)
  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
KR1020200125563A 2019-09-27 2020-09-28 파이로테크닉 특징부를 포함하는 스위칭 디바이스와 함께 사용하기 위한 접점 부상 트리거링 메커니즘 Active KR102697755B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962907453P 2019-09-27 2019-09-27
US62/907,453 2019-09-27

Publications (2)

Publication Number Publication Date
KR20210038359A KR20210038359A (ko) 2021-04-07
KR102697755B1 true KR102697755B1 (ko) 2024-08-21

Family

ID=73197376

Family Applications (1)

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KR1020200125563A Active KR102697755B1 (ko) 2019-09-27 2020-09-28 파이로테크닉 특징부를 포함하는 스위칭 디바이스와 함께 사용하기 위한 접점 부상 트리거링 메커니즘

Country Status (7)

Country Link
US (2) US11443910B2 (https=)
JP (1) JP2021077630A (https=)
KR (1) KR102697755B1 (https=)
CN (1) CN112582216B (https=)
DE (1) DE102020125293A1 (https=)
FR (1) FR3101478B1 (https=)
GB (1) GB2589002B (https=)

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CN116417296A (zh) * 2021-12-30 2023-07-11 厦门宏发电力电器有限公司 烟火式激发装置以及具有烟火式激发装置的开关电器
CN116417298A (zh) * 2021-12-30 2023-07-11 厦门宏发电力电器有限公司 具有烟火式激发装置的开关电器
US20250079102A1 (en) * 2021-12-30 2025-03-06 Xiamen Hongfa Electric Power Controls Co., Ltd. Switching device with pyrotechnic actuation apparatus
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FR3131797B1 (fr) * 2022-01-12 2024-01-05 Safran Electrical & Power Contacteur de puissance comprenant un actionneur pyrotechnique
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US12009167B2 (en) 2022-09-20 2024-06-11 Littelfuse, Inc. Contactor with integrated pyrotechnic interrupter
KR20260017352A (ko) * 2023-05-26 2026-02-05 센사타 테크놀로지스, 인크 전기 디바이스
CN117954247A (zh) * 2024-01-18 2024-04-30 华为数字能源技术有限公司 断电装置及功率系统
WO2025175222A1 (en) * 2024-02-16 2025-08-21 Sensata Technologies, Inc. Electrical device with pressure sensor
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JP2021077630A (ja) 2021-05-20
US11443910B2 (en) 2022-09-13
FR3101478B1 (fr) 2023-12-01
CN112582216A (zh) 2021-03-30
US20210142969A1 (en) 2021-05-13
FR3101478A1 (fr) 2021-04-02
GB2589002A (en) 2021-05-19
US20230005685A1 (en) 2023-01-05
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GB202015333D0 (en) 2020-11-11
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