TW202105429A - 具有電氣故障指示器的電路以及保險絲狀態診斷方法 - Google Patents

具有電氣故障指示器的電路以及保險絲狀態診斷方法 Download PDF

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Publication number
TW202105429A
TW202105429A TW109110178A TW109110178A TW202105429A TW 202105429 A TW202105429 A TW 202105429A TW 109110178 A TW109110178 A TW 109110178A TW 109110178 A TW109110178 A TW 109110178A TW 202105429 A TW202105429 A TW 202105429A
Authority
TW
Taiwan
Prior art keywords
circuit
electrical fault
fuse
resistor
fault indicator
Prior art date
Application number
TW109110178A
Other languages
English (en)
Chinese (zh)
Inventor
賈炎秋
金丹
王雨
劉之波
Original Assignee
大陸商蘇州力特奧維斯保險絲有限公司
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 大陸商蘇州力特奧維斯保險絲有限公司 filed Critical 大陸商蘇州力特奧維斯保險絲有限公司
Publication of TW202105429A publication Critical patent/TW202105429A/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/32—Indicating lamp structurally associated with the protective device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H01H2085/0283—Structural association with a semiconductor device
    • 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
    • H01H9/02—Bases, casings, or covers
    • 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
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Fuses (AREA)
  • Keying Circuit Devices (AREA)
TW109110178A 2019-03-27 2020-03-26 具有電氣故障指示器的電路以及保險絲狀態診斷方法 TW202105429A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
WOPCT/CN2019/079846 2019-03-27
PCT/CN2019/079846 WO2020191651A1 (en) 2019-03-27 2019-03-27 Fuse status diagnostic with and without load operability

Publications (1)

Publication Number Publication Date
TW202105429A true TW202105429A (zh) 2021-02-01

Family

ID=72608752

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109110178A TW202105429A (zh) 2019-03-27 2020-03-26 具有電氣故障指示器的電路以及保險絲狀態診斷方法

Country Status (6)

Country Link
EP (1) EP3948917A4 (ja)
JP (1) JP7318857B2 (ja)
KR (1) KR102611662B1 (ja)
CN (1) CN113892162B (ja)
TW (1) TW202105429A (ja)
WO (1) WO2020191651A1 (ja)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945321Y1 (ja) * 1969-08-30 1974-12-11
JPS5510213U (ja) * 1978-07-06 1980-01-23
JPH01127094U (ja) * 1988-02-25 1989-08-30
GB8828553D0 (en) * 1988-12-07 1989-01-11 Mutch A J Electrical fault detecting device
US5343192A (en) * 1992-09-10 1994-08-30 At&T Bell Laboratories Fuse or circuit breaker status indicator
CN2169141Y (zh) * 1993-09-15 1994-06-15 梁爱枝 汽车电路故障自动报警器
US6556394B1 (en) * 1999-08-04 2003-04-29 Emerson Electric Co. Integrity monitor for neutral-to-ground suppression circuit
US20050062579A1 (en) * 2003-09-23 2005-03-24 Carrier Corporation Resettable fuse with visual indicator
US20060087397A1 (en) * 2004-10-26 2006-04-27 Cooper Technologies Company Fuse state indicating optical circuit and system
CN2929952Y (zh) * 2006-07-08 2007-08-01 甘信广 可指示故障的熔断器
CN202307593U (zh) * 2011-10-28 2012-07-04 潘孝师 电闸刀
DE102012107525A1 (de) * 2012-08-16 2014-02-20 Phoenix Contact Gmbh & Co. Kg Sicherungsausfallanzeige
CN203305936U (zh) * 2013-06-18 2013-11-27 苏州力特奥维斯保险丝有限公司 一种继电器控制单元

Also Published As

Publication number Publication date
KR102611662B1 (ko) 2023-12-08
CN113892162A (zh) 2022-01-04
KR20210134040A (ko) 2021-11-08
JP7318857B2 (ja) 2023-08-01
CN113892162B (zh) 2024-02-13
EP3948917A1 (en) 2022-02-09
WO2020191651A1 (en) 2020-10-01
JP2022528346A (ja) 2022-06-10
EP3948917A4 (en) 2022-11-09

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