FI840962A0 - DROSSEL ELLER TRANSFORMATOR, I SYNNERHET SOM FOERKOPPLINGSANORDNING FOER GASURLADDNINGSLAMPOR - Google Patents

DROSSEL ELLER TRANSFORMATOR, I SYNNERHET SOM FOERKOPPLINGSANORDNING FOER GASURLADDNINGSLAMPOR

Info

Publication number
FI840962A0
FI840962A0 FI840962A FI840962A FI840962A0 FI 840962 A0 FI840962 A0 FI 840962A0 FI 840962 A FI840962 A FI 840962A FI 840962 A FI840962 A FI 840962A FI 840962 A0 FI840962 A0 FI 840962A0
Authority
FI
Finland
Prior art keywords
winding
tongue
wall
core
plate pack
Prior art date
Application number
FI840962A
Other languages
Finnish (fi)
Other versions
FI840962A (en
FI77541B (en
FI77541C (en
Inventor
Bernhard Albeck
Dieter Hammer
Original Assignee
Schwabe Kg Elektrotech Fab
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 Schwabe Kg Elektrotech Fab filed Critical Schwabe Kg Elektrotech Fab
Publication of FI840962A0 publication Critical patent/FI840962A0/en
Publication of FI840962A publication Critical patent/FI840962A/en
Publication of FI77541B publication Critical patent/FI77541B/en
Application granted granted Critical
Publication of FI77541C publication Critical patent/FI77541C/en

Links

Classifications

    • 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
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • H01F27/402—Association of measuring or protective means

Abstract

1. A choke or transformer, especially for use in series-connected appliances for gas discharge lamps, with a plate pack (5) constituted by a core (6) and a jacket (7) and composed of plate laminae, the winding of which pack is on the core (6) and insulated therefrom and from the jacket (7), while on each side upon the winding parts (winding overhangs (1a, 2a)) protruding on both sides beyond the plate pack (5) there is set a one-piece insulating material moulding (8) which comprise a tongue (9) pushed into the interspace between the core (6) and the protruding winding parts and an outer wall (10) lying before the protruding winding parts and connected with the tongue (9) by an upper wall part (11), and openings defined by this outer wall (10) and the adjacent end wall of the plate pack (5) are covered by cover parts connected with the plate pack - for example formed wholly or partially by an assembly bar - and/or by side walls (12) of the insulating material mouldings (8), characterized in that in the case of a winding of at least two coils (1, 2) fitted into one another, that is lying in one winding plane, the insulating material mouldings (8) comprise partitions (16) connected with the upper wall part (11), extending between the winding overhangs (1a, 2a) of two adjacent coils (1, 2), extending in the region between the tongue (9) and the outer wall (8) approximately parallel to the tongue (9) and insulating these winding overhangs (1a, 2a) from one another (Figures 1-4).
FI840962A 1983-03-15 1984-03-09 Throttle or transformer, in particular as a ballast device for gas discharge lamps. FI77541C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3309110 1983-03-15
DE3309110A DE3309110C2 (en) 1983-03-15 1983-03-15 Choke or transformer, in particular as a ballast for gas discharge lamps

Publications (4)

Publication Number Publication Date
FI840962A0 true FI840962A0 (en) 1984-03-09
FI840962A FI840962A (en) 1984-09-16
FI77541B FI77541B (en) 1988-11-30
FI77541C FI77541C (en) 1989-03-10

Family

ID=6193441

Family Applications (1)

Application Number Title Priority Date Filing Date
FI840962A FI77541C (en) 1983-03-15 1984-03-09 Throttle or transformer, in particular as a ballast device for gas discharge lamps.

Country Status (4)

Country Link
EP (1) EP0121676B1 (en)
AT (1) ATE22193T1 (en)
DE (1) DE3309110C2 (en)
FI (1) FI77541C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE127270T1 (en) 1992-03-26 1995-09-15 Knobel Lichttech TRANSFORMER OR CHASKET WITH INSULATING MATERIAL PIECES ON THE WINDING HEADS.
DE19915355A1 (en) * 1999-04-06 2000-10-26 Vossloh Schwabe Gmbh Electrical connection or connection terminal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2161635C3 (en) * 1971-12-11 1974-11-21 Fa. Hermann Schwabe, 7067 Urbach Choke or transformer, in particular as a ballast for gas discharge lamps
DE2244158C3 (en) * 1972-09-08 1979-09-06 Fa. Hermann Schwabe, 7067 Urbach Choke or transformer, in particular as a ballast for gas discharge lamps
JPS5227548A (en) * 1975-07-21 1977-03-01 Katsumi Shigehara Connecting device for lead wire with salient piece
NL7611328A (en) * 1976-10-14 1978-04-18 Philips Nv INDUCTIVE STABILIZATION BALLAST FOR A DISCHARGE LAMP.
DE2850190A1 (en) * 1978-11-18 1980-05-29 Licentia Gmbh High dielectric strength HV transformer - uses inter-connecting combs to form half-shells for accommodating coil bobbins
DE2916639C2 (en) * 1979-04-25 1983-01-20 Peter 7530 Pforzheim Hofsäss Coil body with a thermal circuit breaker
DE2950789C2 (en) * 1979-12-17 1982-07-01 May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel Ballast for fluorescent lamps
GB2077048B (en) * 1980-05-30 1983-06-02 Philips Electronic Associated Wound electrical components

Also Published As

Publication number Publication date
FI840962A (en) 1984-09-16
FI77541B (en) 1988-11-30
DE3309110A1 (en) 1984-09-27
ATE22193T1 (en) 1986-09-15
EP0121676B1 (en) 1986-09-10
EP0121676A1 (en) 1984-10-17
FI77541C (en) 1989-03-10
DE3309110C2 (en) 1985-03-21

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: VOSSLOH SCHWABE GMBH

MA Patent expired

Owner name: VOSSLOH SCHWABE GMBH