JPS5044428A - - Google Patents

Info

Publication number
JPS5044428A
JPS5044428A JP49087582A JP8758274A JPS5044428A JP S5044428 A JPS5044428 A JP S5044428A JP 49087582 A JP49087582 A JP 49087582A JP 8758274 A JP8758274 A JP 8758274A JP S5044428 A JPS5044428 A JP S5044428A
Authority
JP
Japan
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.)
Pending
Application number
JP49087582A
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 filed Critical
Publication of JPS5044428A publication Critical patent/JPS5044428A/ja
Pending 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

Landscapes

  • Synchronous Machinery (AREA)
  • Rectifiers (AREA)
  • Fuses (AREA)
JP49087582A 1973-08-01 1974-08-01 Pending JPS5044428A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US384656A US3866196A (en) 1973-08-01 1973-08-01 Blown fuse indicator for rotating equipment

Publications (1)

Publication Number Publication Date
JPS5044428A true JPS5044428A (ja) 1975-04-21

Family

ID=23518208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49087582A Pending JPS5044428A (ja) 1973-08-01 1974-08-01

Country Status (3)

Country Link
US (1) US3866196A (ja)
JP (1) JPS5044428A (ja)
FR (1) FR2239797B1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2359578C3 (de) * 1973-11-29 1979-10-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung für eine rotierende Thyristorerregung
DE2433464A1 (de) * 1974-07-11 1976-01-29 Kraftwerk Union Ag Rotierende gleichrichteranordnung fuer elektrische maschinen
JPS5432740A (en) * 1977-08-17 1979-03-10 Mitsubishi Electric Corp Device for detecting break of fuse
US4635044A (en) * 1980-10-16 1987-01-06 Westinghouse Electic Corp. Failed fuse detector and detecting method for rotating electrical equipment
US4635045A (en) * 1980-12-22 1987-01-06 Westinghouse Electric Corp. Failed fuse detector and detecting method for rotating electrical equipment
US4670678A (en) * 1984-01-09 1987-06-02 Brown, Boveri & Cie Aktiengesellschaft Rotating rectifying device for the excitation of a synchronous machine
US4952915A (en) * 1988-05-12 1990-08-28 Westinghouse Electric Corp. Failed electrical component detector for multiphase electric machines
US5319344A (en) * 1993-01-21 1994-06-07 Gould Electronics Inc. Externally mounted blown fuse indicator
US5986557A (en) * 1998-03-10 1999-11-16 Automatic Timing & Controls, Inc. Three-phase fuse status indicator
US6107711A (en) * 1998-08-21 2000-08-22 Emerson Electric Co. Brushless exciter for a rotating electromagnetic machine
US6956459B2 (en) * 2003-10-23 2005-10-18 Siemens Westinghouse Power Corporation Sensing apparatus for blown fuse of rectifying wheel and associated methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581308A (en) * 1949-08-09 1952-01-01 Bell Telephone Labor Inc Controlling and indicating device
DE1287683C2 (de) * 1965-11-09 1969-09-18 Licentia Patent-Verwaltungs-GmbH, 6000 Prankfurt Sicherung gegen Überspannungen
US3686523A (en) * 1971-04-21 1972-08-22 Westinghouse Electric Corp Dynamoelectric machine apparatus, such as brushless exciter for a. c. generator, with flexible tape capacitive means

Also Published As

Publication number Publication date
FR2239797A1 (ja) 1975-02-28
US3866196A (en) 1975-02-11
FR2239797B1 (ja) 1980-12-05

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