EP0505947B1 - Transformer for gas discharge lamps - Google Patents
Transformer for gas discharge lamps Download PDFInfo
- Publication number
- EP0505947B1 EP0505947B1 EP92104916A EP92104916A EP0505947B1 EP 0505947 B1 EP0505947 B1 EP 0505947B1 EP 92104916 A EP92104916 A EP 92104916A EP 92104916 A EP92104916 A EP 92104916A EP 0505947 B1 EP0505947 B1 EP 0505947B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- voltage winding
- transformer
- voltage
- output terminals
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 claims description 159
- 229910052754 neon Inorganic materials 0.000 claims description 68
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 68
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 58
- 239000007789 gas Substances 0.000 claims description 54
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 29
- 229910052786 argon Inorganic materials 0.000 claims description 29
- 238000009413 insulation Methods 0.000 claims description 9
- 238000005470 impregnation Methods 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 5
- 229910052753 mercury Inorganic materials 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 claims 1
- 239000011229 interlayer Substances 0.000 description 16
- 230000001052 transient effect Effects 0.000 description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 10
- ABJSOROVZZKJGI-OCYUSGCXSA-N (1r,2r,4r)-2-(4-bromophenyl)-n-[(4-chlorophenyl)-(2-fluoropyridin-4-yl)methyl]-4-morpholin-4-ylcyclohexane-1-carboxamide Chemical compound C1=NC(F)=CC(C(NC(=O)[C@H]2[C@@H](C[C@@H](CC2)N2CCOCC2)C=2C=CC(Br)=CC=2)C=2C=CC(Cl)=CC=2)=C1 ABJSOROVZZKJGI-OCYUSGCXSA-N 0.000 description 8
- 239000010410 layer Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009830 intercalation Methods 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- JWRXBDVKKLTMOA-UHFFFAOYSA-N [Ne].[Ne].[Ar].[Ar] Chemical compound [Ne].[Ne].[Ar].[Ar] JWRXBDVKKLTMOA-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
Classifications
-
- 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
- H01F27/00—Details of transformers or inductances, in general
-
- 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
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
- H05B41/2821—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a single-switch converter or a parallel push-pull converter in the final stage
- H05B41/2822—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a single-switch converter or a parallel push-pull converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06649291A JP3401021B2 (ja) | 1991-03-29 | 1991-03-29 | ネオン変圧器 |
JP66492/91 | 1991-03-29 | ||
JP100834/91U | 1991-12-06 | ||
JP10083491 | 1991-12-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0505947A2 EP0505947A2 (en) | 1992-09-30 |
EP0505947A3 EP0505947A3 (en) | 1994-03-09 |
EP0505947B1 true EP0505947B1 (en) | 1996-12-27 |
Family
ID=26407677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92104916A Expired - Lifetime EP0505947B1 (en) | 1991-03-29 | 1992-03-20 | Transformer for gas discharge lamps |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0505947B1 (ko) |
KR (1) | KR960001143B1 (ko) |
DE (1) | DE69216128T2 (ko) |
ES (1) | ES2095973T3 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3138761B2 (ja) * | 1992-11-25 | 2001-02-26 | 牛嶋 昌和 | 点灯回路 |
JP2733817B2 (ja) * | 1993-08-30 | 1998-03-30 | 昌和 牛嶋 | 放電管用インバーター回路 |
ITVR940055U1 (it) * | 1994-09-14 | 1996-03-14 | Apparecchiatura per lampade a scarica, con accensione e riaccensione istantanea con lampada calda, particolarmente per lampade illuminazio | |
EP1078558A1 (de) * | 1998-04-18 | 2001-02-28 | Manfred Diez | Verfahren zum betreiben eines gasentladungsstrahlers, und anordnung zur durchführung eines solchen verfahrens |
EP1138637A4 (en) * | 1998-11-19 | 2005-09-28 | Jem Co Ltd | ELECTRON EMITING ELECTRODE AND DEVICE |
EP2388647B1 (en) * | 2001-11-30 | 2013-01-23 | Panasonic Photo & Lighting Co., Ltd. | Electronic flash unit and its manufacturing method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4547705A (en) * | 1982-03-20 | 1985-10-15 | Tdk Corporation | Discharge lamp lightening device |
JPH0217452Y2 (ko) * | 1984-10-30 | 1990-05-16 | ||
US4667132A (en) * | 1986-03-03 | 1987-05-19 | Dianalog Systems, Inc. | Electronic transformer system for neon lamps |
DE3741796A1 (de) * | 1987-12-10 | 1989-06-22 | Vogt Electronic Ag | Nichtlineare schwingdrossel fuer elektronische vorschaltgeraete von leuchtstofflampen |
DD292104A5 (de) * | 1990-02-21 | 1991-07-18 | Fahrzeugelektrik Chemnitz,De | Zuendspule mit offenem eisenkreis |
-
1992
- 1992-03-18 KR KR1019920004444A patent/KR960001143B1/ko not_active IP Right Cessation
- 1992-03-20 ES ES92104916T patent/ES2095973T3/es not_active Expired - Lifetime
- 1992-03-20 EP EP92104916A patent/EP0505947B1/en not_active Expired - Lifetime
- 1992-03-20 DE DE69216128T patent/DE69216128T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0505947A3 (en) | 1994-03-09 |
KR960001143B1 (ko) | 1996-01-19 |
ES2095973T3 (es) | 1997-03-01 |
DE69216128T2 (de) | 1997-05-22 |
EP0505947A2 (en) | 1992-09-30 |
DE69216128D1 (de) | 1997-02-06 |
KR920018785A (ko) | 1992-10-22 |
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