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ES8206913A1 - IMPROVEMENTS IN CIRCUIT-SHAPED CARTRIDGES - Google Patents

IMPROVEMENTS IN CIRCUIT-SHAPED CARTRIDGES

Info

Publication number
ES8206913A1
ES8206913A1 ES505449A ES505449A ES8206913A1 ES 8206913 A1 ES8206913 A1 ES 8206913A1 ES 505449 A ES505449 A ES 505449A ES 505449 A ES505449 A ES 505449A ES 8206913 A1 ES8206913 A1 ES 8206913A1
Authority
ES
Spain
Prior art keywords
leaf spring
fuses
indicator
fusing lead
slot
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
ES505449A
Other languages
Spanish (es)
Other versions
ES505449A0 (en
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of ES505449A0 publication Critical patent/ES505449A0/en
Publication of ES8206913A1 publication Critical patent/ES8206913A1/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
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/303—Movable indicating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/02—Manufacture of fuses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuses (AREA)

Abstract

The invention relates to a cartridge fuse, especially for low-voltage, high-power fuses, known as LH fuses, with an indicating device, of the leaf spring indicator type, in which a leaf spring is held pre-stressed by the fusing lead indicator so that, when it fuses, the leaf spring changes its position as an optical indication. According to the invention it is provided that, - at least one leaf spring (2 3) is clamped in the end face of the housing, over a sight region (4) through which the fusing lead indicator (5) is domed, - a slotted contact plate (7) is arranged on the main fusing lead (6), - which holds the fusing lead indicator (5) with its slot (8) and, with the root of its slot (9), raises it above its free position (10) and clamps it in that manner.
ES505449A 1980-09-15 1981-09-14 IMPROVEMENTS IN CIRCUIT-SHAPED CARTRIDGES Expired ES8206913A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803034762 DE3034762A1 (en) 1980-09-15 1980-09-15 FUSE INSERT AND METHOD FOR THE PRODUCTION THEREOF

Publications (2)

Publication Number Publication Date
ES505449A0 ES505449A0 (en) 1982-08-16
ES8206913A1 true ES8206913A1 (en) 1982-08-16

Family

ID=6111977

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505449A Expired ES8206913A1 (en) 1980-09-15 1981-09-14 IMPROVEMENTS IN CIRCUIT-SHAPED CARTRIDGES

Country Status (6)

Country Link
EP (1) EP0049374A3 (en)
AR (1) AR226919A1 (en)
BR (1) BR8105859A (en)
DE (1) DE3034762A1 (en)
DK (1) DK407481A (en)
ES (1) ES8206913A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517038A1 (en) * 1985-05-11 1986-11-13 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg NH FUSE INSERT WITH SAFETY DETECTOR
GB0205762D0 (en) * 2002-03-12 2002-04-24 Cooper Technologies Co Fuse assembly
CZ300923B6 (en) * 2002-03-25 2009-09-09 Oez S.R.O. Knife-edge fuse contact and process for producing thereof
EP1560245B1 (en) * 2004-01-29 2013-09-18 Weber Ag Cartridge fuse particularly for a low-voltage high-power fuse
HRP20100161A2 (en) 2010-03-18 2011-09-30 Kopčić Nikola Condition indicator of melting part of cartridge of low-voltage highly-effective fuses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1465397A (en) * 1965-06-04 1967-01-13 Comp Generale Electricite Indicator of fusion
BE793129A (en) * 1971-12-24 1973-04-16 Siemens Ag ELECTRICAL REPLACEMENT ELEMENT FOR FUSE CIRCUIT BREAKER
NL153366B (en) * 1973-04-03 1977-05-16 Nl Weber Mij MELT CARTRIDGE WITH LEAF SPRING DETECTOR.
DE2932584A1 (en) * 1979-08-10 1981-02-26 Siemens Ag Electrical cut-out with indicator - has auxiliary fuse element parallel to main element, tensioned by leaf spring forming indicator

Also Published As

Publication number Publication date
ES505449A0 (en) 1982-08-16
EP0049374A3 (en) 1982-05-12
EP0049374A2 (en) 1982-04-14
DE3034762A1 (en) 1982-03-25
DK407481A (en) 1982-03-16
BR8105859A (en) 1982-06-08
AR226919A1 (en) 1982-08-31

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