FR2246040A1 - Inductance ballast coil for discharge lamps - core consists of two sets of stacked plates - Google Patents

Inductance ballast coil for discharge lamps - core consists of two sets of stacked plates

Info

Publication number
FR2246040A1
FR2246040A1 FR7432582A FR7432582A FR2246040A1 FR 2246040 A1 FR2246040 A1 FR 2246040A1 FR 7432582 A FR7432582 A FR 7432582A FR 7432582 A FR7432582 A FR 7432582A FR 2246040 A1 FR2246040 A1 FR 2246040A1
Authority
FR
France
Prior art keywords
core
winding
sets
central arm
discharge lamps
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.)
Withdrawn
Application number
FR7432582A
Other languages
French (fr)
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19732349306 external-priority patent/DE2349306C3/en
Priority claimed from DE19732349216 external-priority patent/DE2349216A1/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2246040A1 publication Critical patent/FR2246040A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01F41/02—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 for manufacturing cores, coils, or magnets
    • H01F41/04—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 for manufacturing cores, coils, or magnets for manufacturing coils
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/326—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures specifically adapted for discharge lamp ballasts
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

The two sets of stacked ferrous plates, lying transverse to the longitudinal axis of the coil are held together by a surrounding metal band, such that the core has two winding apertures, either side of a central arm (822) with a rectangular winding (1) passing through the apertures. This is insulated by an insulating band (2) surrounding the central arm (822), with its longitudinal edges folded over the winding at the interior of the core. At least at the front, the centre limb of an I shaped head piece (3.3') formed of an insulating material, is located between the central arm (822) of the core and the insulating band (2). The position of the head piece (3.3') relative to the core, is such that the two cross limbs of the former extend in the longitudinal direction of the coil above the ends of the winding (11, 12) extending beyond the core, at least one cross limb carrying two contacts.
FR7432582A 1973-10-01 1974-09-27 Inductance ballast coil for discharge lamps - core consists of two sets of stacked plates Withdrawn FR2246040A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732349306 DE2349306C3 (en) 1973-10-01 1973-10-01 Connection device for an electrical component, e.g. for a choke coil
DE19732349216 DE2349216A1 (en) 1973-10-01 1973-10-01 Inductance ballast coil for discharge lamps - core consists of two sets of stacked plates

Publications (1)

Publication Number Publication Date
FR2246040A1 true FR2246040A1 (en) 1975-04-25

Family

ID=25765893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432582A Withdrawn FR2246040A1 (en) 1973-10-01 1974-09-27 Inductance ballast coil for discharge lamps - core consists of two sets of stacked plates

Country Status (6)

Country Link
AT (1) AT356224B (en)
CH (1) CH575648A5 (en)
FI (1) FI59500C (en)
FR (1) FR2246040A1 (en)
IT (1) IT1022342B (en)
NL (1) NL7412942A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053644A1 (en) * 1980-12-10 1982-06-16 S.A Clarel Method of manufacturing a coil on an inductance or transformer core, and winding heads constructed by this method
FR2530388A1 (en) * 1982-07-13 1984-01-20 Paris & Du Rhone ELECTRICAL CONDUCTOR COIL CARCASE FOR RIGID CORE, AND METHOD FOR MANUFACTURING SAME
WO1993010576A1 (en) * 1991-11-11 1993-05-27 Tridonic Bauelemente Gmbh Connection terminal for firing device
WO1997017711A2 (en) * 1995-11-06 1997-05-15 Siemens Aktiengesellschaft Connecting device
ES2114832A1 (en) * 1996-11-29 1998-06-01 Luminotecnicas Especial Isolating body for coils

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI57193C (en) * 1979-02-28 1980-06-10 Helvar Oy DROSSEL ELLER TRANSFORMATOR

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053644A1 (en) * 1980-12-10 1982-06-16 S.A Clarel Method of manufacturing a coil on an inductance or transformer core, and winding heads constructed by this method
FR2530388A1 (en) * 1982-07-13 1984-01-20 Paris & Du Rhone ELECTRICAL CONDUCTOR COIL CARCASE FOR RIGID CORE, AND METHOD FOR MANUFACTURING SAME
WO1993010576A1 (en) * 1991-11-11 1993-05-27 Tridonic Bauelemente Gmbh Connection terminal for firing device
WO1997017711A2 (en) * 1995-11-06 1997-05-15 Siemens Aktiengesellschaft Connecting device
WO1997017711A3 (en) * 1995-11-06 1997-06-12 Siemens Ag Connecting device
ES2114832A1 (en) * 1996-11-29 1998-06-01 Luminotecnicas Especial Isolating body for coils
WO1998024096A1 (en) * 1996-11-29 1998-06-04 Especialidades Luminotecnicas, S.A. Isolating body for coils

Also Published As

Publication number Publication date
AT356224B (en) 1979-09-15
ATA727774A (en) 1979-09-15
CH575648A5 (en) 1976-05-14
FI59500B (en) 1981-04-30
NL7412942A (en) 1975-04-03
FI272574A (en) 1975-04-02
IT1022342B (en) 1978-03-20
FI59500C (en) 1981-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse