FI66271C - Krets foer gasurladdningslampor - Google Patents
Krets foer gasurladdningslampor Download PDFInfo
- Publication number
- FI66271C FI66271C FI781295A FI781295A FI66271C FI 66271 C FI66271 C FI 66271C FI 781295 A FI781295 A FI 781295A FI 781295 A FI781295 A FI 781295A FI 66271 C FI66271 C FI 66271C
- Authority
- FI
- Finland
- Prior art keywords
- voltage
- lamp
- inverter
- circuit
- mains
- Prior art date
Links
- 230000001419 dependent effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 description 47
- 239000003990 capacitor Substances 0.000 description 16
- 239000007858 starting material Substances 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 240000000662 Anethum graveolens Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/538—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration
- H02M7/53803—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration with automatic control of output voltage or current
- H02M7/53806—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration with automatic control of output voltage or current in a push-pull configuration of the parallel type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
- H02J9/065—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads for lighting purposes
-
- 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
- H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
- H05B41/2853—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal power supply conditions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Feeding And Controlling Fuel (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/791,702 US4117373A (en) | 1977-04-28 | 1977-04-28 | Emergency/normal lighting circuit for a gaseous discharge lamp |
| US79170277 | 1977-04-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI781295A7 FI781295A7 (fi) | 1978-10-29 |
| FI66271B FI66271B (fi) | 1984-05-31 |
| FI66271C true FI66271C (fi) | 1984-09-10 |
Family
ID=25154530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI781295A FI66271C (fi) | 1977-04-28 | 1978-04-26 | Krets foer gasurladdningslampor |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4117373A (en, 2012) |
| JP (1) | JPS53145372A (en, 2012) |
| CH (1) | CH640682A5 (en, 2012) |
| DE (1) | DE2818242A1 (en, 2012) |
| ES (1) | ES468904A1 (en, 2012) |
| FI (1) | FI66271C (en, 2012) |
| FR (1) | FR2424686B1 (en, 2012) |
| GB (1) | GB1583284A (en, 2012) |
| IT (1) | IT1094070B (en, 2012) |
| NL (1) | NL7804601A (en, 2012) |
| NO (1) | NO149089C (en, 2012) |
| SE (1) | SE442259B (en, 2012) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4362971A (en) * | 1977-12-30 | 1982-12-07 | Sloan Jr Hiram C | Power supply for arc discharge devices |
| NL8102364A (nl) * | 1981-05-14 | 1982-12-01 | Philips Nv | Elektrische inrichting voor het ontsteken en voeden van een van twee voorverhitbare elektroden voorziene gas- en/of dampontladingslamp. |
| US5841241A (en) * | 1982-01-25 | 1998-11-24 | Ole K. Nilssen | Electronic ballast for fluorescent lamps |
| SE436815B (sv) * | 1983-05-24 | 1985-01-21 | Norlyk H | Drivanordning for lysror |
| US4682078A (en) * | 1985-01-28 | 1987-07-21 | Radiant Illumination, Inc. | Wireless emergency lighting unit |
| DE3636186A1 (de) * | 1986-10-24 | 1988-04-28 | Ceag Licht & Strom | Schaltungsanordnung fuer eine notbeleuchtung |
| GB2197760A (en) * | 1986-10-31 | 1988-05-25 | Fano Int Ltd | Emergency lighting unit |
| GB9103757D0 (en) * | 1991-02-22 | 1991-04-10 | Campbell Moray J | Switching system |
| GB2268008A (en) * | 1991-02-22 | 1993-12-22 | Moray James Campbell | Switching system |
| IT1283131B1 (it) * | 1996-06-12 | 1998-04-07 | Gewiss Spa | Dispositivo di illuminazione di emergenza a consumo energetico ottimizzato |
| US6339296B1 (en) * | 1999-05-11 | 2002-01-15 | Jerzy M. Goral | Low profile emergency ballast |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1589131B2 (de) * | 1967-07-28 | 1973-10-31 | Ceag Dominit Ag, 4600 Dortmund | Verfahren zum Betrieb von Leucht stofflampen |
| NL155707B (nl) * | 1967-09-30 | 1978-01-16 | Philips Nv | Inrichting voor het ontsteken en bedrijven van een gas- en/of dampontladingsbuis, alsmede een starterstelsel voor toepassing bij deze inrichting. |
| IL29382A (en) * | 1968-01-29 | 1971-06-23 | Yissum Res Dev Co | Starter for fluorescent lamps |
| NL6905676A (en, 2012) * | 1969-04-12 | 1970-10-14 | ||
| DE2124844A1 (de) * | 1971-05-19 | 1972-12-07 | Siemens Ag | Schaltungsanordnung für eine wechselstromgespeiste Gasentladungslampe mit vorheizbaren Elektroden |
| US3836815A (en) * | 1972-05-24 | 1974-09-17 | Gen Electric | Emergency instant-start lighting system for arc discharge devices |
| CH547027A (de) * | 1973-02-08 | 1974-03-15 | Meyrat Pierre | Notbeleuchtungseinrichtung. |
| US3833817A (en) * | 1973-04-16 | 1974-09-03 | Philips Corp | Emergency lighting system |
| US3890534A (en) * | 1973-06-19 | 1975-06-17 | Current Ind Inc | Lighting control system |
| US3921005A (en) * | 1974-12-19 | 1975-11-18 | Gen Electric | Emergency lighting system with high efficiency inverter |
| US3967159A (en) * | 1975-02-03 | 1976-06-29 | Morton B. Leskin | Power supply for a laser or gas discharge lamp |
| US4008414A (en) * | 1975-07-28 | 1977-02-15 | Power Saver Corporation | Circuit for powering fluorescent lamps |
| US4075503A (en) * | 1976-08-26 | 1978-02-21 | Klett Keith K | Emergency lighting system |
-
1977
- 1977-04-28 US US05/791,702 patent/US4117373A/en not_active Expired - Lifetime
-
1978
- 1978-04-17 GB GB14983/78A patent/GB1583284A/en not_active Expired
- 1978-04-18 IT IT2241078A patent/IT1094070B/it active
- 1978-04-18 ES ES468904A patent/ES468904A1/es not_active Expired
- 1978-04-24 JP JP4790678A patent/JPS53145372A/ja active Pending
- 1978-04-24 CH CH440478A patent/CH640682A5/de not_active IP Right Cessation
- 1978-04-26 DE DE19782818242 patent/DE2818242A1/de active Granted
- 1978-04-26 FI FI781295A patent/FI66271C/fi not_active IP Right Cessation
- 1978-04-26 SE SE7804818A patent/SE442259B/sv not_active IP Right Cessation
- 1978-04-27 NO NO781482A patent/NO149089C/no unknown
- 1978-04-28 NL NL7804601A patent/NL7804601A/xx not_active Application Discontinuation
- 1978-04-28 FR FR7812777A patent/FR2424686B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI781295A7 (fi) | 1978-10-29 |
| NO781482L (no) | 1978-10-31 |
| DE2818242C2 (en, 2012) | 1989-11-30 |
| FR2424686A1 (fr) | 1979-11-23 |
| NO149089C (no) | 1984-02-08 |
| CH640682A5 (de) | 1984-01-13 |
| JPS53145372A (en) | 1978-12-18 |
| IT1094070B (it) | 1985-07-26 |
| NO149089B (no) | 1983-10-31 |
| NL7804601A (nl) | 1978-10-31 |
| DE2818242A1 (de) | 1978-11-02 |
| GB1583284A (en) | 1981-01-21 |
| FR2424686B1 (fr) | 1985-06-07 |
| IT7822410A0 (it) | 1978-04-18 |
| US4117373A (en) | 1978-09-26 |
| SE7804818L (sv) | 1978-10-29 |
| ES468904A1 (es) | 1978-12-01 |
| FI66271B (fi) | 1984-05-31 |
| SE442259B (sv) | 1985-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: VALMONT INDUSTRIES INC. |