NO122794B - - Google Patents
Download PDFInfo
- Publication number
- NO122794B NO122794B NO226768A NO226768A NO122794B NO 122794 B NO122794 B NO 122794B NO 226768 A NO226768 A NO 226768A NO 226768 A NO226768 A NO 226768A NO 122794 B NO122794 B NO 122794B
- Authority
- NO
- Norway
- Prior art keywords
- lamp
- control electrode
- lit
- capacitor
- current
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000004065 semiconductor Substances 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
-
- 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
- H05B41/048—Starting switches using electromagnetic relays
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH867967A CH455937A (de) | 1967-06-19 | 1967-06-19 | Start- und Betriebsschaltungsanordnung für eine Entladungslampe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO122794B true NO122794B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-08-16 |
Family
ID=4343434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO226768A NO122794B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-06-19 | 1968-06-11 |
Country Status (10)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE29204E (en) * | 1970-04-08 | 1977-05-03 | Esquire, Inc. | Controlled high voltage lighting system for gaseous-discharge lamps |
| GB2073944B (en) * | 1980-02-20 | 1985-02-06 | Mitsubishi Electric Corp | High pressure discharge lamp |
-
1967
- 1967-06-19 CH CH867967A patent/CH455937A/de unknown
-
1968
- 1968-05-28 DE DE19681764377 patent/DE1764377A1/de active Pending
- 1968-05-29 AT AT513768A patent/AT287119B/de not_active IP Right Cessation
- 1968-06-10 ES ES355174A patent/ES355174A1/es not_active Expired
- 1968-06-11 NO NO226768A patent/NO122794B/no unknown
- 1968-06-12 GB GB2800268A patent/GB1182028A/en not_active Expired
- 1968-06-13 SE SE802868A patent/SE327760B/xx unknown
- 1968-06-18 FR FR1569346D patent/FR1569346A/fr not_active Expired
- 1968-06-18 BE BE716748D patent/BE716748A/xx unknown
- 1968-06-19 NL NL6808606A patent/NL6808606A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE716748A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-12-02 |
| ES355174A1 (es) | 1969-11-16 |
| DE1764377A1 (de) | 1971-07-15 |
| SE327760B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-08-31 |
| GB1182028A (en) | 1970-02-25 |
| FR1569346A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-05-30 |
| AT287119B (de) | 1971-01-11 |
| CH455937A (de) | 1968-05-15 |
| NL6808606A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-12-20 |
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