SG16688G - Improvements in or relating to lighting transformers - Google Patents

Improvements in or relating to lighting transformers

Info

Publication number
SG16688G
SG16688G SG166/88A SG16688A SG16688G SG 16688 G SG16688 G SG 16688G SG 166/88 A SG166/88 A SG 166/88A SG 16688 A SG16688 A SG 16688A SG 16688 G SG16688 G SG 16688G
Authority
SG
Singapore
Prior art keywords
relating
lighting transformers
transformers
lighting
Prior art date
Application number
SG166/88A
Original Assignee
Standard Telephones Cables Ltd
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 Standard Telephones Cables Ltd filed Critical Standard Telephones Cables Ltd
Publication of SG16688G publication Critical patent/SG16688G/en

Links

Classifications

    • 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
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/005—Impregnating or encapsulating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
SG166/88A 1984-06-14 1988-03-04 Improvements in or relating to lighting transformers SG16688G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ208503A NZ208503A (en) 1984-06-14 1984-06-14 Airport runway lighting transformer moulded into housing

Publications (1)

Publication Number Publication Date
SG16688G true SG16688G (en) 1988-07-08

Family

ID=19920820

Family Applications (1)

Application Number Title Priority Date Filing Date
SG166/88A SG16688G (en) 1984-06-14 1988-03-04 Improvements in or relating to lighting transformers

Country Status (5)

Country Link
AU (1) AU576580B2 (en)
GB (1) GB2160368B (en)
NZ (1) NZ208503A (en)
SG (1) SG16688G (en)
ZA (1) ZA854479B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2812757B1 (en) * 2000-08-04 2002-12-06 Augier S A TRACKING SYSTEM WITH REINFORCED INSULATION AND SEALING OF TRACK AND TRANSFORMER BLOCK USED
DE10149259A1 (en) * 2001-10-05 2003-05-08 Siemens Ag Mobile overhead fire

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225839A (en) * 1978-01-27 1980-09-30 Westinghouse Electric Corp. Current transformer
US4307365A (en) * 1978-01-27 1981-12-22 Westinghouse Electric Corp. Current transformer
US4199743A (en) * 1978-02-06 1980-04-22 Westinghouse Electric Corp. Encapsulated current transformer

Also Published As

Publication number Publication date
NZ208503A (en) 1988-08-30
GB2160368B (en) 1987-07-15
ZA854479B (en) 1986-02-26
AU576580B2 (en) 1988-09-01
GB2160368A (en) 1985-12-18
AU4286185A (en) 1985-12-19
GB8514137D0 (en) 1985-07-10

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