FI891005A - Taendanordning foer en gasurladdningslampa. - Google Patents
Taendanordning foer en gasurladdningslampa. Download PDFInfo
- Publication number
- FI891005A FI891005A FI891005A FI891005A FI891005A FI 891005 A FI891005 A FI 891005A FI 891005 A FI891005 A FI 891005A FI 891005 A FI891005 A FI 891005A FI 891005 A FI891005 A FI 891005A
- Authority
- FI
- Finland
- Prior art keywords
- taendanordning
- gasurladdningslampa
- foer
- taendanordning foer
- Prior art date
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
- H05B41/042—Starting switches using semiconductor devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG8352688A BG47790A1 (en) | 1988-03-30 | 1988-03-30 | Device for ingiting of gas discharge lamps |
Publications (2)
Publication Number | Publication Date |
---|---|
FI891005A0 FI891005A0 (fi) | 1989-03-02 |
FI891005A true FI891005A (fi) | 1989-10-01 |
Family
ID=3920336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI891005A FI891005A (fi) | 1988-03-30 | 1989-03-02 | Taendanordning foer en gasurladdningslampa. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0335327A2 (fi) |
BG (1) | BG47790A1 (fi) |
FI (1) | FI891005A (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITRM20020388A1 (it) * | 2002-07-22 | 2004-01-23 | Koroliouk Dmitri | Ballast elettronico telecomandato a risparmio energetico per alimentazione di lampada di scarica a gas ad alta pressione. |
-
1988
- 1988-03-30 BG BG8352688A patent/BG47790A1/xx unknown
-
1989
- 1989-03-02 FI FI891005A patent/FI891005A/fi not_active IP Right Cessation
- 1989-03-28 EP EP89105453A patent/EP0335327A2/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
BG47790A1 (en) | 1990-09-14 |
FI891005A0 (fi) | 1989-03-02 |
EP0335327A2 (de) | 1989-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: SAVOD SA ENERGOIKONOMISVASCHTI |