IT8324057A1 - Elementi fusibili per estinguere un arco magnetico - Google Patents

Elementi fusibili per estinguere un arco magnetico

Info

Publication number
IT8324057A1
IT8324057A1 IT1983A24057A IT2405783A IT8324057A1 IT 8324057 A1 IT8324057 A1 IT 8324057A1 IT 1983A24057 A IT1983A24057 A IT 1983A24057A IT 2405783 A IT2405783 A IT 2405783A IT 8324057 A1 IT8324057 A1 IT 8324057A1
Authority
IT
Italy
Prior art keywords
extinguish
fusible elements
magnetic arc
arc
magnetic
Prior art date
Application number
IT1983A24057A
Other languages
English (en)
Other versions
IT8324057A0 (it
IT1167595B (it
Original Assignee
Mc Graw Edison Co
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 Mc Graw Edison Co filed Critical Mc Graw Edison Co
Publication of IT8324057A0 publication Critical patent/IT8324057A0/it
Publication of IT8324057A1 publication Critical patent/IT8324057A1/it
Application granted granted Critical
Publication of IT1167595B publication Critical patent/IT1167595B/it

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
    • H01H85/055—Fusible members
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • H01H85/10—Fusible members characterised by the shape or form of the fusible member with constriction for localised fusing
    • 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
    • H01H85/38—Means for extinguishing or suppressing arc
    • 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
    • H01H85/38—Means for extinguishing or suppressing arc
    • H01H2085/386—Means for extinguishing or suppressing arc with magnetic or electrodynamic arc-blowing
IT24057/83A 1982-12-13 1983-12-06 Elementi fusibili per estinguere un arco magnetico IT1167595B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/448,959 US4498068A (en) 1982-12-13 1982-12-13 Magnetic arc extinguished fusible elements

Publications (3)

Publication Number Publication Date
IT8324057A0 IT8324057A0 (it) 1983-12-06
IT8324057A1 true IT8324057A1 (it) 1985-06-06
IT1167595B IT1167595B (it) 1987-05-13

Family

ID=23782314

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24057/83A IT1167595B (it) 1982-12-13 1983-12-06 Elementi fusibili per estinguere un arco magnetico

Country Status (10)

Country Link
US (1) US4498068A (it)
JP (1) JPS59117036A (it)
CA (1) CA1202056A (it)
DE (1) DE3343496A1 (it)
ES (1) ES285055Y (it)
FR (1) FR2537774B1 (it)
GB (1) GB2132425B (it)
IN (1) IN159170B (it)
IT (1) IT1167595B (it)
TR (1) TR21875A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524344A (en) * 1983-10-12 1985-06-18 Mcgraw-Edison Company Electric fuse
JPH09282999A (ja) * 1996-04-17 1997-10-31 Sumitomo Wiring Syst Ltd ヒューズ素子とその製造方法及びヒューズ装置
US5841338A (en) * 1996-04-17 1998-11-24 Sumitomo Wiring Systems, Ltd. Fuse combination, method of making the same, and fuse circuit including the same
JP2002343224A (ja) * 2001-05-18 2002-11-29 Yazaki Corp ヒューズエレメント
US6927472B2 (en) * 2001-11-14 2005-08-09 International Business Machines Corporation Fuse structure and method to form the same
JP4765538B2 (ja) 2005-10-20 2011-09-07 富士電機機器制御株式会社 真空バルブ、真空バルブの製造方法
JP4525631B2 (ja) * 2006-02-24 2010-08-18 株式会社デンソー 電力変換装置
US20100141375A1 (en) * 2008-12-09 2010-06-10 Square D Company Trace fuse with positive expulsion
US20120139687A1 (en) * 2010-12-01 2012-06-07 Adrian Traian Plesca High power fuse
EP2639813B1 (en) * 2012-03-12 2014-11-19 GE Energy Power Conversion Technology Limited Fuses
DE102012207912B4 (de) 2012-05-11 2015-11-12 Audio Ohm Di Tonani Caterina & C. S.R.L. Schmelzsicherung zur Verwendung in einem Kraftfahrzeug
DE202012012570U1 (de) 2012-05-11 2013-06-26 Audio Ohm Di Tonani Caterina & C. S.R.L. Schmelzsicherung, insbesondere Hochvoltschmelzsicherung für ein Kraftfahrzeug
CN103646833A (zh) * 2013-12-20 2014-03-19 上海长园维安电子线路保护有限公司 提高额定电压的小型贴片保险丝及其制造方法
US11811272B2 (en) * 2019-09-27 2023-11-07 Black & Decker, Inc. Electronic module having a fuse in a power tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734110A (en) * 1956-02-07 Magnetic blast fuses
US1227752A (en) * 1916-10-27 1917-05-29 Pratt Johns Co Fusible element for inclosed electrical fuses.
DE333674C (de) * 1920-04-02 1921-03-02 Voigt & Haeffner Akt Ges Niederspannungssicherung mit elektrodynamischer Wirkung
US1441550A (en) * 1921-03-26 1923-01-09 Gen Electric Fuse link
US1604477A (en) * 1921-10-27 1926-10-26 Fed Electric Co Electric fuse
US2720567A (en) * 1953-05-15 1955-10-11 Detch Lewis Cartridge fuse fusible element
US3275771A (en) * 1965-04-30 1966-09-27 Chase Shawmut Co Electric fuse having magnetic arcquenching action
US3479630A (en) * 1968-05-14 1969-11-18 Chase Shawmut Co High voltage fuse particularly for circuits including solid state devices
JPS6114125Y2 (it) * 1977-01-31 1986-05-01

Also Published As

Publication number Publication date
DE3343496A1 (de) 1984-06-14
TR21875A (tr) 1985-10-03
GB2132425A (en) 1984-07-04
GB2132425B (en) 1986-03-19
JPS59117036A (ja) 1984-07-06
IN159170B (it) 1987-04-04
IT8324057A0 (it) 1983-12-06
FR2537774A1 (fr) 1984-06-15
ES285055Y (es) 1987-08-01
ES285055U (es) 1986-12-16
GB8332414D0 (en) 1984-01-11
IT1167595B (it) 1987-05-13
FR2537774B1 (fr) 1986-02-07
US4498068A (en) 1985-02-05
CA1202056A (en) 1986-03-18

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