EP4303905C0 - Verwendung einer hh-sicherung für ein drop-out-sicherungssystem - Google Patents

Verwendung einer hh-sicherung für ein drop-out-sicherungssystem

Info

Publication number
EP4303905C0
EP4303905C0 EP23161384.5A EP23161384A EP4303905C0 EP 4303905 C0 EP4303905 C0 EP 4303905C0 EP 23161384 A EP23161384 A EP 23161384A EP 4303905 C0 EP4303905 C0 EP 4303905C0
Authority
EP
European Patent Office
Prior art keywords
fuse
drop
out fuse
fuse system
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP23161384.5A
Other languages
English (en)
French (fr)
Other versions
EP4303905A1 (de
EP4303905B1 (de
Inventor
Dirk Wilhelm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siba Fuses GmbH
Original Assignee
Siba Fuses GmbH
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 Siba Fuses GmbH filed Critical Siba Fuses GmbH
Publication of EP4303905A1 publication Critical patent/EP4303905A1/de
Application granted granted Critical
Publication of EP4303905C0 publication Critical patent/EP4303905C0/de
Publication of EP4303905B1 publication Critical patent/EP4303905B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/165—Casings
    • H01H85/175—Casings characterised by the casing shape or form
    • 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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/12—Adaptation for built-in fuse
    • H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch
    • H01H31/127—Drop-out fuses
    • 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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V
    • 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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/143—Electrical contacts; Fastening fusible members to such contacts
    • 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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/165—Casings
    • 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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/18—Casing fillings, e.g. powder
    • H01H85/185—Insulating members for supporting fusible elements inside a casing, e.g. for helically wound fusible elements
EP23161384.5A 2022-07-05 2023-03-13 Verwendung einer hh-sicherung für ein drop-out-sicherungssystem Active EP4303905B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022002431.4A DE102022002431A1 (de) 2022-07-05 2022-07-05 Verwendung einer HH-Sicherung für ein Drop-Out-Sicherungssystem

Publications (3)

Publication Number Publication Date
EP4303905A1 EP4303905A1 (de) 2024-01-10
EP4303905C0 true EP4303905C0 (de) 2025-04-23
EP4303905B1 EP4303905B1 (de) 2025-04-23

Family

ID=89069662

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23161384.5A Active EP4303905B1 (de) 2022-07-05 2023-03-13 Verwendung einer hh-sicherung für ein drop-out-sicherungssystem

Country Status (6)

Country Link
US (1) US12051555B2 (de)
EP (1) EP4303905B1 (de)
KR (1) KR102872405B1 (de)
AU (1) AU2023201559B2 (de)
CA (1) CA3193842A1 (de)
DE (1) DE102022002431A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025247484A1 (en) * 2024-05-28 2025-12-04 Hitachi Energy Ltd Current limiting fuse

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324114A (en) * 1939-07-20 1943-07-13 Line Material Co Fuse
US3508184A (en) * 1969-01-27 1970-04-21 Westinghouse Electric Corp Fuse having improved means for reducing the force applied to a fusible means
US3842384A (en) * 1972-09-22 1974-10-15 Westinghouse Electric Corp Drop-out fuse structure with leaf spring in hinge assembly for providing a kickout force
US4153893A (en) * 1977-09-27 1979-05-08 S&C Electric Company End fitting for high-voltage fuse
DE3409957A1 (de) * 1984-03-17 1985-09-19 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Hochspannungs-hochleistungs-sicherung
US5566423A (en) * 1992-09-17 1996-10-22 Cooper Industries, Inc. Delay mechanism for retarding relative movement between two members
US5274349A (en) * 1992-09-17 1993-12-28 Cooper Power Systems, Inc. Current limiting fuse and dropout fuseholder for interchangeable cutout mounting
US5463366A (en) * 1992-09-17 1995-10-31 Cooper Industries, Inc. Current limiting fuse and dropout fuseholder
US5892427A (en) * 1998-04-24 1999-04-06 Cooper Technologies Company Current limiting high voltage fuse
KR200247056Y1 (ko) * 2001-06-22 2001-10-31 김미현 외부에서 색상으로 정격퓨즈용량을 식별할 수 있는컷아웃스위치의 퓨즈홀더
AU2003228645A1 (en) * 2002-04-26 2003-11-10 S And C Electric Company Fuse cutout with improved dropout performance
EP1369890A1 (de) * 2002-06-07 2003-12-10 Abb Research Ltd. Schlagmeldersystem für eine Hochspannungssicherung
DE102018009183A1 (de) * 2018-11-23 2020-05-28 Siba Fuses Gmbh Verwendung einer Sicherung für eine Gleichstromübertragung

Also Published As

Publication number Publication date
US12051555B2 (en) 2024-07-30
US20240013997A1 (en) 2024-01-11
CA3193842A1 (en) 2024-01-05
DE102022002431A1 (de) 2024-01-11
EP4303905A1 (de) 2024-01-10
KR102872405B1 (ko) 2025-10-15
AU2023201559B2 (en) 2024-09-12
AU2023201559A1 (en) 2024-01-25
EP4303905B1 (de) 2025-04-23
KR20240005578A (ko) 2024-01-12

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