DE2741779A1 - Elektrische sicherung - Google Patents

Elektrische sicherung

Info

Publication number
DE2741779A1
DE2741779A1 DE19772741779 DE2741779A DE2741779A1 DE 2741779 A1 DE2741779 A1 DE 2741779A1 DE 19772741779 DE19772741779 DE 19772741779 DE 2741779 A DE2741779 A DE 2741779A DE 2741779 A1 DE2741779 A1 DE 2741779A1
Authority
DE
Germany
Prior art keywords
fuse
emitting diode
light
conductor
led
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Withdrawn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
DE19772741779
Other languages
German (de)
English (en)
Inventor
Raul Guim
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.)
LED ALERT Inc
Original Assignee
LED ALERT Inc
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 LED ALERT Inc filed Critical LED ALERT Inc
Publication of DE2741779A1 publication Critical patent/DE2741779A1/de
Withdrawn legal-status Critical Current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)
DE19772741779 1976-09-16 1977-09-16 Elektrische sicherung Withdrawn DE2741779A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72392176A 1976-09-16 1976-09-16

Publications (1)

Publication Number Publication Date
DE2741779A1 true DE2741779A1 (de) 1978-03-23

Family

ID=24908261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772741779 Withdrawn DE2741779A1 (de) 1976-09-16 1977-09-16 Elektrische sicherung

Country Status (6)

Country Link
JP (2) JPS5336659A (enExample)
CA (1) CA1090854A (enExample)
DE (1) DE2741779A1 (enExample)
FR (1) FR2365202A1 (enExample)
GB (1) GB1549932A (enExample)
HK (1) HK5981A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513833A1 (de) * 1984-11-14 1986-05-22 Karl-Walter Prof. Dr.-Ing. 5910 Kreuztal Bonfig Schmelzsicherungseinsatz mit optoelektrischer anzeigeeinrichtung
EP0313709A1 (en) * 1987-10-30 1989-05-03 Angelos-John Maltabes Status-indicating fuse for D.C. current electrical systems
WO2002001591A1 (fr) * 2000-06-27 2002-01-03 Aleksej Anatoljevich Tsvetkov Systeme de protection pour automobiles

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5690721A (en) * 1979-12-20 1981-07-23 Diesel Kiki Co Ltd Air-conditioning device for vehicle
JPS56131413A (en) * 1980-03-14 1981-10-15 Diesel Kiki Co Ltd Car air-conditioner
JPS56131417A (en) * 1980-03-18 1981-10-15 Diesel Kiki Co Ltd Car air-conditioner
JPS58110317A (ja) * 1981-12-23 1983-06-30 Mitsubishi Heavy Ind Ltd 車輌用空調装置
US4514723A (en) * 1983-04-14 1985-04-30 Leal David T Method and apparatus for depicting inoperative electrical fuses
DE3427540A1 (de) * 1984-07-26 1986-02-06 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Vorrichtung zum pruefen von sicherungen
GB8517590D0 (en) * 1985-07-12 1985-08-21 Bosley S S Indicating fuse
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
GB8601866D0 (en) * 1986-01-27 1986-03-05 Wandsworth Electrical Ltd Electrical component
GB2268341A (en) * 1992-07-01 1994-01-05 Ally Amir Dhanani Electric fuse
USD559203S1 (en) 2006-11-14 2008-01-08 Littelfuse, Inc. Indicator for a fuse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1972569A (en) * 1932-05-02 1934-09-04 Miller David Renewable fuse
US1927336A (en) * 1932-07-30 1933-09-19 Engineering Appliance Corp Cartridge fuse
US2206786A (en) * 1939-03-06 1940-07-02 Fuse Indicator Corp Indicating plug fuse
FR982634A (fr) * 1949-01-19 1951-06-13 Dispositif de contrôle de fusible
FR2232830A1 (en) * 1973-06-06 1975-01-03 Piatou Robert Indicating circuit for defective electric fuses - for use with electroluminescent diode, increases reliability
NL7503428A (en) * 1975-03-21 1976-09-23 Hazemeijer Bv Warning device for safety fuse in AC circuit - has series circuit of capacitor, gas discharge lamp and limiting resistor in parallel with fuse
DE2551447B2 (de) * 1975-11-15 1980-05-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Anzeige einer zerstörten Sicherung mittels Leuchtdiode
US4025888A (en) * 1975-12-29 1977-05-24 Bell Telephone Laboratories, Incorporated Fuse and visual indicator mounting apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513833A1 (de) * 1984-11-14 1986-05-22 Karl-Walter Prof. Dr.-Ing. 5910 Kreuztal Bonfig Schmelzsicherungseinsatz mit optoelektrischer anzeigeeinrichtung
EP0313709A1 (en) * 1987-10-30 1989-05-03 Angelos-John Maltabes Status-indicating fuse for D.C. current electrical systems
WO2002001591A1 (fr) * 2000-06-27 2002-01-03 Aleksej Anatoljevich Tsvetkov Systeme de protection pour automobiles

Also Published As

Publication number Publication date
GB1549932A (en) 1979-08-08
HK5981A (en) 1981-03-06
JPS56174445U (enExample) 1981-12-23
FR2365202B1 (enExample) 1981-09-18
JPS5336659A (en) 1978-04-05
CA1090854A (en) 1980-12-02
FR2365202A1 (fr) 1978-04-14

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee