EP0328468B1 - Dispositif indicateur de fonctionnement pour cartouches fusibles de protection électrique - Google Patents

Dispositif indicateur de fonctionnement pour cartouches fusibles de protection électrique Download PDF

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Publication number
EP0328468B1
EP0328468B1 EP89420038A EP89420038A EP0328468B1 EP 0328468 B1 EP0328468 B1 EP 0328468B1 EP 89420038 A EP89420038 A EP 89420038A EP 89420038 A EP89420038 A EP 89420038A EP 0328468 B1 EP0328468 B1 EP 0328468B1
Authority
EP
European Patent Office
Prior art keywords
wire
disc
cartridge
fuse
tappet
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 - Lifetime
Application number
EP89420038A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0328468A1 (fr
Inventor
Christian Bonhomme
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.)
Ferraz SA
Original Assignee
Ferraz SA
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 Ferraz SA filed Critical Ferraz SA
Priority to AT89420038T priority Critical patent/ATE85158T1/de
Publication of EP0328468A1 publication Critical patent/EP0328468A1/fr
Application granted granted Critical
Publication of EP0328468B1 publication Critical patent/EP0328468B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01H85/303—Movable indicating elements

Definitions

  • the base 5 b of smaller diameter, of the pusher 5 is provided with a hooking device 5 c to allow the passage of a secondary fusible wire 7 which is embedded inside the coating mass 3 and which is intended to retain the pusher 4 in the "retracted" position shown. It should be observed that at the attachment device 5 c , this secondary wire 7 has a central portion 7 a having a reduced section.

Landscapes

  • Fuses (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Breakers (AREA)
EP89420038A 1988-02-09 1989-02-07 Dispositif indicateur de fonctionnement pour cartouches fusibles de protection électrique Expired - Lifetime EP0328468B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89420038T ATE85158T1 (de) 1988-02-09 1989-02-07 Einrichtung zum anzeigen des ansprechens von schmelzpatronen fuer elektrischen schutz.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8801725 1988-02-09
FR8801725A FR2627009B1 (fr) 1988-02-09 1988-02-09 Dispositif indicateur de fonctionnement pour cartouches fusibles de protection electrique

Publications (2)

Publication Number Publication Date
EP0328468A1 EP0328468A1 (fr) 1989-08-16
EP0328468B1 true EP0328468B1 (fr) 1993-01-27

Family

ID=9363243

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89420038A Expired - Lifetime EP0328468B1 (fr) 1988-02-09 1989-02-07 Dispositif indicateur de fonctionnement pour cartouches fusibles de protection électrique

Country Status (11)

Country Link
US (1) US4912449A (es)
EP (1) EP0328468B1 (es)
JP (1) JP2637542B2 (es)
KR (1) KR970010448B1 (es)
AT (1) ATE85158T1 (es)
AU (1) AU615511B2 (es)
CA (1) CA1292029C (es)
DE (1) DE68904571T2 (es)
DK (1) DK174390B1 (es)
ES (1) ES2037455T3 (es)
FR (1) FR2627009B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418515A (en) * 1993-12-22 1995-05-23 Reyes; Daniel Fuse interruption indicator and integral extractor
US7710236B2 (en) * 2006-08-01 2010-05-04 Delphi Technologies, Inc. Fuse systems with serviceable connections
CN103367071B (zh) * 2012-03-27 2015-12-16 吉林市能兴电力设备有限公司 一种跌落式熔断器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH219782A (de) * 1940-04-10 1942-02-28 Licentia Gmbh Schmelzsicherung mit Anzeige- und Auslöseeinrichtung.
FR1465397A (fr) * 1965-06-04 1967-01-13 Comp Generale Electricite Dispositif indicateur de fusion
DE1538458A1 (de) * 1966-08-18 1969-09-25 Elektropa Elektrotechn Spez Fa Schmelzsicherung
FR1560404A (es) * 1966-12-26 1969-03-21
FR1549230A (es) * 1967-06-28 1968-12-13
US3483502A (en) * 1967-12-21 1969-12-09 Mc Graw Edison Co Current limiting fuse
US4387365A (en) * 1981-05-15 1983-06-07 Advanced Technology Laboratories, Inc. Real time digital scan converter
US4387358A (en) * 1982-05-20 1983-06-07 Gould Inc., Electric Fuse Div. Side mounted blown fuse indicator

Also Published As

Publication number Publication date
FR2627009B1 (fr) 1990-06-15
DK56689A (da) 1989-08-10
FR2627009A1 (fr) 1989-08-11
AU615511B2 (en) 1991-10-03
JPH01246741A (ja) 1989-10-02
EP0328468A1 (fr) 1989-08-16
ATE85158T1 (de) 1993-02-15
JP2637542B2 (ja) 1997-08-06
CA1292029C (en) 1991-11-12
KR890013687A (ko) 1989-09-25
AU2899389A (en) 1989-08-10
DK56689D0 (da) 1989-02-08
DE68904571T2 (de) 1993-05-19
DE68904571D1 (de) 1993-03-11
US4912449A (en) 1990-03-27
KR970010448B1 (ko) 1997-06-26
ES2037455T3 (es) 1993-06-16
DK174390B1 (da) 2003-01-27

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