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GB1040568A - Cores for reactors for electric discharge lamps - Google Patents

Cores for reactors for electric discharge lamps

Info

Publication number
GB1040568A
GB1040568A GB42100/63A GB4210063A GB1040568A GB 1040568 A GB1040568 A GB 1040568A GB 42100/63 A GB42100/63 A GB 42100/63A GB 4210063 A GB4210063 A GB 4210063A GB 1040568 A GB1040568 A GB 1040568A
Authority
GB
United Kingdom
Prior art keywords
core
windings
parts
oct
winding
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
GB42100/63A
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.)
Glamox AS
Original Assignee
Glamox AS
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 Glamox AS filed Critical Glamox AS
Publication of GB1040568A publication Critical patent/GB1040568A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/10—Ballasts, e.g. for discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

1,040,568. Inductors. GLAMOX A./S. Oct. 24, 1963 [Oct. 27, 1962], No. 42100/63. Heading H1T. In order to suppress radio noise from a discharge lamp's reactor comprising windings 6<SP>1</SP>, 6<SP>11</SP> and a core consisting of two parts 2, 3 and end-pieces 4, an air gap 8 is provided between the inner and outer core parts 2, 3 and the two windings 6<SP>1</SP>, 6<SP>11</SP> are accommodated in continuous, parallel grooves 5<SP>1</SP>, 5<SP>11</SP> which are disposed in side-by-side relationship and which are formed in the endpieces 4 and in opposed longitudinal surfaces of the inner core part 2. The windings 6<SP>1</SP>, 6<SP>11</SP> are wound in opposed directions into the grooves which may be of trapezoidal cross-section, in such a manner shown by arrows 13 that the ends of one winding 6<SP>1</SP> can be attached to terminals 10, 11 while the ends of the other winding 6<SP>11</SP> can be connected to terminals 9, 12. The inner part 2 of the core is of sheet iron laminations while the outer part 3 is of sheet iron. The air gap 8 is arranged between the core parts 2, 3 to have a cross-sectional area, in a plane perpendicular to the magnetic circuit, greater than that of the inner core part 2.
GB42100/63A 1962-10-27 1963-10-24 Cores for reactors for electric discharge lamps Expired GB1040568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO14626062 1962-10-27

Publications (1)

Publication Number Publication Date
GB1040568A true GB1040568A (en) 1966-09-01

Family

ID=19908716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42100/63A Expired GB1040568A (en) 1962-10-27 1963-10-24 Cores for reactors for electric discharge lamps

Country Status (10)

Country Link
US (1) US3391366A (en)
JP (1) JPS521104B1 (en)
AT (1) AT257771B (en)
CH (1) CH408195A (en)
DE (1) DE1616721B1 (en)
DK (1) DK109456C (en)
FR (1) FR1397933A (en)
GB (1) GB1040568A (en)
NL (1) NL142266B (en)
SE (1) SE307402B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638155A (en) * 1970-11-06 1972-01-25 Mega Power Corp Electrical coil having integrated capacitance and inductance
JP3091713B2 (en) * 1997-05-23 2000-09-25 ティーディーケイ株式会社 Wound type chip balun transformer
DE102019213152A1 (en) * 2019-08-30 2021-03-04 Siemens Aktiengesellschaft Rogowski transformer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1417710A (en) * 1916-12-18 1922-05-30 Valley Electric Company System of electrical distribution
US1529570A (en) * 1921-06-10 1925-03-10 Magnetic Separator Company Magnetic pulley
CH161188A (en) * 1931-01-30 1933-04-15 Philips Nv Noise filter.
DE737878C (en) * 1935-08-01 1943-07-28 Siemens Ag Choke coil used for high-frequency interference suppression
DE706800C (en) * 1937-12-03 1941-06-05 Siemens & Halske Akt Ges Double throttle
AT164994B (en) * 1943-03-10 1950-01-10 Philips Nv Magnetic molding and self-induction coil equipped with it
US3071743A (en) * 1956-10-26 1963-01-01 Burroughs Corp Magnetic core assembly
US3078429A (en) * 1958-12-22 1963-02-19 Wiesner Ernst Current-limiting reactors for fluorescent tubes or the like
US3146420A (en) * 1961-02-21 1964-08-25 Knobel Fritz Plural part core inductor comprising edge-wound core section

Also Published As

Publication number Publication date
US3391366A (en) 1968-07-02
NL142266B (en) 1974-05-15
AT257771B (en) 1967-10-25
SE307402B (en) 1969-01-07
FR1397933A (en) 1965-05-07
DE1616721B1 (en) 1970-05-27
DK109456C (en) 1968-04-29
JPS521104B1 (en) 1977-01-12
CH408195A (en) 1966-02-28

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