EP0133626A3 - Cartridge fuse - Google Patents

Cartridge fuse Download PDF

Info

Publication number
EP0133626A3
EP0133626A3 EP83111060A EP83111060A EP0133626A3 EP 0133626 A3 EP0133626 A3 EP 0133626A3 EP 83111060 A EP83111060 A EP 83111060A EP 83111060 A EP83111060 A EP 83111060A EP 0133626 A3 EP0133626 A3 EP 0133626A3
Authority
EP
European Patent Office
Prior art keywords
resistance
tube
sand
embedded
fuse
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.)
Withdrawn
Application number
EP83111060A
Other languages
German (de)
French (fr)
Other versions
EP0133626A2 (en
Inventor
Bernhard Thienel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0133626A2 publication Critical patent/EP0133626A2/en
Publication of EP0133626A3 publication Critical patent/EP0133626A3/en
Withdrawn legal-status Critical Current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
    • H01H85/32—Indicating lamp structurally associated with the protective device

Landscapes

  • Fuses (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

Zum Zwecke der Schaffung einer Schmelzsicherungspa­ trone mit einem Porzellankörper, in dem sich ein in Sand eingebetteter Schmelzdraht zwischen einem unteren Kon­ taktfuß und einem oberen Kontaktkopf erstreckt und die einen Kennmelder aufweist, der aus einer Glimmlampe besteht, welche über einen Hochohmwiderstand parallel zum Schmelzdraht geschaltet ist, ist vorgeschlagen, daß der Hochohmwiderstand ebenfalls in den Sand eingebettet ist. Der Hochohmwiderstand kann von einem Isolierstoffrohr, insbesondere einem Siliconschlauch oder einem Steatitröhr­ chen, ummantelt sein. Sein Widerstandswert beträgt vor­ zugsweise 500 bis 1.000 Megaohm. For the purpose of creating a fuse link trone with a porcelain body in which one is in sand embedded fuse wire between a lower con tact foot and an upper contact head extends and the has an indicator that consists of a glow lamp which exists in parallel via a high-resistance resistor is connected to the fuse wire, it is proposed that the High resistance is also embedded in the sand. The high resistance can be from an insulating tube, especially a silicone tube or a steatite tube be covered. Its resistance value is before preferably 500 to 1,000 megohms.

EP83111060A 1983-08-05 1983-11-05 Cartridge fuse Withdrawn EP0133626A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8322638U 1983-08-05
DE8322638U DE8322638U1 (en) 1983-08-05 1983-08-05 Fuse cartridge

Publications (2)

Publication Number Publication Date
EP0133626A2 EP0133626A2 (en) 1985-03-06
EP0133626A3 true EP0133626A3 (en) 1986-04-02

Family

ID=6755895

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83111060A Withdrawn EP0133626A3 (en) 1983-08-05 1983-11-05 Cartridge fuse

Country Status (12)

Country Link
US (1) US4527143A (en)
EP (1) EP0133626A3 (en)
BR (1) BR8400731A (en)
CA (1) CA1204804A (en)
DD (1) DD212354A5 (en)
DE (1) DE8322638U1 (en)
DK (1) DK378584A (en)
ES (1) ES276440Y (en)
FI (1) FI842902A (en)
GR (1) GR79110B (en)
NO (1) NO843045L (en)
SE (1) SE8403963L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513833A1 (en) * 1984-11-14 1986-05-22 Karl-Walter Prof. Dr.-Ing. 5910 Kreuztal Bonfig FUSE PROTECTION INSERT WITH OPTOELECTRICAL DISPLAY DEVICE
US4725686A (en) * 1985-11-22 1988-02-16 William H. Rorer, Inc. Benzodiazinone-pyridazinone and hydroxy-pyrazolyl compounds, cardiotonic compositions including the same, and their uses
GB2268341A (en) * 1992-07-01 1994-01-05 Ally Amir Dhanani Electric fuse
US6859131B2 (en) * 2001-05-25 2005-02-22 Dan Stanek Diagnostic blown fuse indicator
US7405646B2 (en) * 2002-06-26 2008-07-29 Littelfuse, Inc Multiple conductor indicator
US20080048819A1 (en) * 2005-05-05 2008-02-28 Cooper Technologies Company Modular Fuseholders With Wireless Communication Capabilities
MXPA06008328A (en) * 2005-07-20 2007-02-02 Littelfuse Inc Diagnostic fuse indicator including visual status identifier.
CN202632917U (en) * 2010-12-31 2012-12-26 厦门赛尔特电子有限公司 Device combining temperature fuse and resistor
US10347402B1 (en) * 2018-05-23 2019-07-09 Xiamen Set Electronics Co., Ltd. Thermal fuse resistor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR990762A (en) * 1949-05-07 1951-09-26 Improvements to electrical circuit fuses
CH284914A (en) * 1950-07-01 1952-08-15 Fkg Ag Device for displaying the operating status of safety devices in electrical lines.
DE1923397A1 (en) * 1969-05-08 1970-11-19 Karel Zalud Signaling and remote control caused by the fuse burning
DE3103478A1 (en) * 1981-02-03 1982-08-26 Bernhard 5900 Siegen Thienel Melting-fuse cartridge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149067A (en) * 1976-11-15 1979-04-10 Erhard Boettger Aquarium heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR990762A (en) * 1949-05-07 1951-09-26 Improvements to electrical circuit fuses
CH284914A (en) * 1950-07-01 1952-08-15 Fkg Ag Device for displaying the operating status of safety devices in electrical lines.
DE1923397A1 (en) * 1969-05-08 1970-11-19 Karel Zalud Signaling and remote control caused by the fuse burning
DE3103478A1 (en) * 1981-02-03 1982-08-26 Bernhard 5900 Siegen Thienel Melting-fuse cartridge

Also Published As

Publication number Publication date
GR79110B (en) 1984-10-02
EP0133626A2 (en) 1985-03-06
DK378584D0 (en) 1984-08-03
ES276440U (en) 1984-05-01
FI842902A0 (en) 1984-07-19
BR8400731A (en) 1985-06-11
CA1204804A (en) 1986-05-20
ES276440Y (en) 1984-12-16
DK378584A (en) 1985-02-06
NO843045L (en) 1985-02-06
FI842902A (en) 1985-02-06
US4527143A (en) 1985-07-02
DE8322638U1 (en) 1984-01-05
DD212354A5 (en) 1984-08-08
SE8403963L (en) 1985-02-06
SE8403963D0 (en) 1984-08-03

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI LU NL

PUAL Search report despatched

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Effective date: 19860731

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Effective date: 19870130

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18D Application deemed to be withdrawn

Effective date: 19881017