GB1298715A - Improvements in fusible cut-outs - Google Patents

Improvements in fusible cut-outs

Info

Publication number
GB1298715A
GB1298715A GB583570A GB583570A GB1298715A GB 1298715 A GB1298715 A GB 1298715A GB 583570 A GB583570 A GB 583570A GB 583570 A GB583570 A GB 583570A GB 1298715 A GB1298715 A GB 1298715A
Authority
GB
United Kingdom
Prior art keywords
photo
fusible
terminates
cut out
conductive member
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
GB583570A
Inventor
Reinhard Hanstein
Rudi Knospe
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.)
Elektro Apparate Werke VEB
Original Assignee
Elektro Apparate Werke VEB
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 Elektro Apparate Werke VEB filed Critical Elektro Apparate Werke VEB
Priority to GB583570A priority Critical patent/GB1298715A/en
Publication of GB1298715A publication Critical patent/GB1298715A/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

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

1298715 Photo-electric indicators ELEKTRO-APPARATE-WERKE BERLINTREPTOW VEB 6 Feb 1970 5835/70 Heading G1A [Also in Division H2] A fusible cut out having a load monitoring system which comprises a photo-conductive member 4 (of glass fibers) one end of which terminates at a photo-electric cell 5, (and associated indicating apparatus) and the other terminates in the vicinity of the narrow part 3 of the fusible member 2. The insulated body of the cut out is sintered at the junction with the photoconductive member to seal the case. The photoconductive cell may be mounted away from the body by employing a flexible photo-conductive member which extends the required distance out of the body.
GB583570A 1970-02-06 1970-02-06 Improvements in fusible cut-outs Expired GB1298715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB583570A GB1298715A (en) 1970-02-06 1970-02-06 Improvements in fusible cut-outs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB583570A GB1298715A (en) 1970-02-06 1970-02-06 Improvements in fusible cut-outs

Publications (1)

Publication Number Publication Date
GB1298715A true GB1298715A (en) 1972-12-06

Family

ID=9803531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB583570A Expired GB1298715A (en) 1970-02-06 1970-02-06 Improvements in fusible cut-outs

Country Status (1)

Country Link
GB (1) GB1298715A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees