CA1072612A - Time-lag fuse with arc extinguishing means - Google Patents

Time-lag fuse with arc extinguishing means

Info

Publication number
CA1072612A
CA1072612A CA266,506A CA266506A CA1072612A CA 1072612 A CA1072612 A CA 1072612A CA 266506 A CA266506 A CA 266506A CA 1072612 A CA1072612 A CA 1072612A
Authority
CA
Canada
Prior art keywords
fuse
ceramic bodies
fuse element
time
lag
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.)
Expired
Application number
CA266,506A
Other languages
English (en)
French (fr)
Inventor
Hiroo Arikawa
Masaya Maruo
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.)
SAN-O INDUSTRIAL Co
Original Assignee
SAN-O INDUSTRIAL 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 SAN-O INDUSTRIAL Co filed Critical SAN-O INDUSTRIAL Co
Application granted granted Critical
Publication of CA1072612A publication Critical patent/CA1072612A/en
Expired legal-status Critical Current

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
    • H01H85/38—Means for extinguishing or suppressing arc

Landscapes

  • Fuses (AREA)
CA266,506A 1975-11-26 1976-11-24 Time-lag fuse with arc extinguishing means Expired CA1072612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975159303U JPS5532380Y2 (OSRAM) 1975-11-26 1975-11-26

Publications (1)

Publication Number Publication Date
CA1072612A true CA1072612A (en) 1980-02-26

Family

ID=15690843

Family Applications (1)

Application Number Title Priority Date Filing Date
CA266,506A Expired CA1072612A (en) 1975-11-26 1976-11-24 Time-lag fuse with arc extinguishing means

Country Status (6)

Country Link
US (1) US4100523A (OSRAM)
JP (1) JPS5532380Y2 (OSRAM)
CA (1) CA1072612A (OSRAM)
DE (2) DE7636972U1 (OSRAM)
GB (1) GB1522256A (OSRAM)
NL (1) NL175242C (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283700A (en) * 1979-01-15 1981-08-11 San-O Industrial Co., Ltd. Double tubular time-lag fuse having improved breaking capacity
NL191811C (nl) * 1980-09-30 1996-08-02 Soc Corp Smeltveiligheid.
DE3153785C2 (de) * 1981-05-13 2002-12-05 Wickmann Werke Gmbh Kleinstsicherung
US4924203A (en) * 1987-03-24 1990-05-08 Cooper Industries, Inc. Wire bonded microfuse and method of making
US7268661B2 (en) * 2004-09-27 2007-09-11 Aem, Inc. Composite fuse element and methods of making same
US8154376B2 (en) * 2007-09-17 2012-04-10 Littelfuse, Inc. Fuses with slotted fuse bodies
CN102800541B (zh) * 2012-08-06 2014-12-10 南京萨特科技发展有限公司 一种低温共烧陶瓷堆叠保护元件及其制作方法
US9607799B2 (en) * 2014-05-22 2017-03-28 Littelfuse, Inc. Porous inlay for fuse housing
US9892880B2 (en) 2014-05-22 2018-02-13 Littelfuse, Inc. Insert for fuse housing
US11217415B2 (en) * 2019-09-25 2022-01-04 Littelfuse, Inc. High breaking capacity chip fuse

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE611680C (de) * 1930-04-09 1935-04-02 Siemens Schuckertwerke Akt Ges Geschlossene, kurzschlusssichere, traege wirkende Schmelzsicherung
US3069520A (en) * 1959-12-10 1962-12-18 Westinghouse Electric Corp Electric fuse construction
US3876966A (en) * 1973-08-17 1975-04-08 Mc Graw Edison Co Protector for electric circuits

Also Published As

Publication number Publication date
JPS5532380Y2 (OSRAM) 1980-08-01
NL7613128A (nl) 1977-05-31
US4100523A (en) 1978-07-11
GB1522256A (en) 1978-08-23
DE7636972U1 (de) 1977-07-14
DE2653409A1 (de) 1977-06-08
DE2653409C3 (de) 1979-09-20
JPS5272048U (OSRAM) 1977-05-30
DE2653409B2 (de) 1979-01-25
NL175242B (nl) 1984-05-01
NL175242C (nl) 1984-10-01

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Legal Events

Date Code Title Description
MKEX Expiry