FI52784C - Loistelampun kuristimen lämpövaroke. - Google Patents

Loistelampun kuristimen lämpövaroke.

Info

Publication number
FI52784C
FI52784C FI740135A FI13574A FI52784C FI 52784 C FI52784 C FI 52784C FI 740135 A FI740135 A FI 740135A FI 13574 A FI13574 A FI 13574A FI 52784 C FI52784 C FI 52784C
Authority
FI
Finland
Prior art keywords
fluorescent lamp
thermal fuse
lamp ballast
ballast thermal
fuse
Prior art date
Application number
FI740135A
Other languages
English (en)
Swedish (sv)
Other versions
FI52784B (fi
FI740135A0 (fi
Inventor
Vaeinoe Lehvaeslaiho
Original Assignee
Helvar Oy
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 Helvar Oy filed Critical Helvar Oy
Priority to FI740135A priority Critical patent/FI52784C/fi
Priority to SE7500303A priority patent/SE406389B/xx
Publication of FI740135A0 publication Critical patent/FI740135A0/fi
Publication of FI52784B publication Critical patent/FI52784B/fi
Application granted granted Critical
Publication of FI52784C publication Critical patent/FI52784C/fi

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
    • H01H85/48—Protective devices wherein the fuse is carried or held directly by the base
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FI740135A 1974-01-17 1974-01-17 Loistelampun kuristimen lämpövaroke. FI52784C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI740135A FI52784C (fi) 1974-01-17 1974-01-17 Loistelampun kuristimen lämpövaroke.
SE7500303A SE406389B (sv) 1974-01-17 1975-01-13 Till drosseln i en lysrorsarmatur horande termisk sekring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI740135A FI52784C (fi) 1974-01-17 1974-01-17 Loistelampun kuristimen lämpövaroke.

Publications (3)

Publication Number Publication Date
FI740135A0 FI740135A0 (fi) 1975-07-18
FI52784B FI52784B (fi) 1977-08-01
FI52784C true FI52784C (fi) 1977-11-10

Family

ID=8503659

Family Applications (1)

Application Number Title Priority Date Filing Date
FI740135A FI52784C (fi) 1974-01-17 1974-01-17 Loistelampun kuristimen lämpövaroke.

Country Status (2)

Country Link
FI (1) FI52784C (fi)
SE (1) SE406389B (fi)

Also Published As

Publication number Publication date
FI52784B (fi) 1977-08-01
SE7500303L (fi) 1975-07-18
FI740135A0 (fi) 1975-07-18
SE406389B (sv) 1979-02-05

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