AU5924980A – Lighting unit
– Google Patents
AU5924980A – Lighting unit
– Google Patents
Lighting unit
Info
Publication number
AU5924980A
AU5924980A
AU59249/80A
AU5924980A
AU5924980A
AU 5924980 A
AU5924980 A
AU 5924980A
AU 59249/80 A
AU59249/80 A
AU 59249/80A
AU 5924980 A
AU5924980 A
AU 5924980A
AU 5924980 A
AU5924980 A
AU 5924980A
Authority
AU
Australia
Prior art keywords
lighting unit
lighting
unit
Prior art date
1979-06-13
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.)
Granted
Application number
AU59249/80A
Other versions
AU522807B2
(en
Inventor
Robert John Mcfadyen
William Peil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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.)
1979-06-13
Filing date
1980-06-12
Publication date
1980-12-18
1980-06-12
Application filed by General Electric Co
filed
Critical
General Electric Co
1980-12-18
Publication of AU5924980A
publication
Critical
patent/AU5924980A/en
1982-06-24
Application granted
granted
Critical
1982-06-24
Publication of AU522807B2
publication
Critical
patent/AU522807B2/en
2000-06-12
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
H05B41/14—Circuit arrangements
H05B41/46—Circuits providing for substitution in case of failure of the lamp
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
H05B35/00—Electric light sources using a combination of different types of light generation
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
H05B41/36—Controlling
H05B41/38—Controlling the intensity of light
H05B41/382—Controlling the intensity of light during the transitional start-up phase
H05B41/388—Controlling the intensity of light during the transitional start-up phase for a transition from glow to arc
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
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
AU59249/80A
1979-06-13
1980-06-12
Lighting unit
Ceased
AU522807B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US4797279A
1979-06-13
1979-06-13
US47972
1979-06-13
Publications (2)
Publication Number
Publication Date
AU5924980A
true
AU5924980A
(en)
1980-12-18
AU522807B2
AU522807B2
(en)
1982-06-24
Family
ID=21952060
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU59249/80A
Ceased
AU522807B2
(en)
1979-06-13
1980-06-12
Lighting unit
Country Status (14)
Country
Link
JP
(1)
JPS563992A
(en)
KR
(1)
KR830002716B1
(en)
AU
(1)
AU522807B2
(en)
BE
(1)
BE883820A
(en)
BR
(1)
BR8003745A
(en)
DE
(1)
DE3021209A1
(en)
ES
(1)
ES492441A0
(en)
FR
(1)
FR2458972A1
(en)
GB
(1)
GB2052896B
(en)
HU
(1)
HU182689B
(en)
IT
(1)
IT1131300B
(en)
MX
(1)
MX148106A
(en)
NL
(1)
NL8003456A
(en)
SE
(1)
SE8004394L
(en)
Families Citing this family (16)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4258293A
(en)
*
1978-08-11
1981-03-24
Cosmos Energy Innovation S.A.
High intensity discharge lighting system
USRE33057E
(en)
*
1980-06-23
1989-09-12
Brigham Young University
High frequency supply system for gas discharge lamps and electronic ballast therefor
US4508996A
(en)
*
1980-06-23
1985-04-02
Brigham Young University
High frequency supply system for gas discharge lamps and electronic ballast therefor
HU181323B
(en)
*
1981-05-08
1983-07-28
Egyesuelt Izzolampa
High-frequency system of additional resistor for electric discharge lamp
US4392081A
(en)
*
1981-07-31
1983-07-05
General Electric Company
Lighting unit
JPS5964000U
(en)
*
1982-10-22
1984-04-27
新電元工業株式会社
High pressure sodium lamp lighting device
US4495446A
(en)
*
1982-12-27
1985-01-22
General Electric Company
Lighting unit with improved control sequence
NL8205026A
(en)
*
1982-12-29
1984-07-16
Philips Nv
APPARATUS EQUIPPED WITH A METAL VAPOR DISCHARGE PIPE EQUIPPED WITH AT LEAST TWO INTERNAL ELECTRODES.
JPS6010597A
(en)
*
1983-06-30
1985-01-19
東芝ライテック株式会社
Device for firing discharge lamp
DE8337094U1
(en)
*
1983-12-23
1985-05-30
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München
BASE FOR A SINGLE-SIDED BASED DISCHARGE LAMP
JPS6332734Y2
(en)
*
1985-09-26
1988-09-01
US5239233A
(en)
*
1986-02-12
1993-08-24
Nilssen Ole K
High efficacy incandescent lighting product
US5498938A
(en)
*
1986-02-25
1996-03-12
Nilssen; Ole K.
High-efficacy incandescent lighting system
JPS62198046A
(en)
*
1986-02-25
1987-09-01
Nissan Motor Co Ltd
Head light for vehicle
JP2002015892A
(en)
*
2000-06-28
2002-01-18
Matsushita Electric Ind Co Ltd
Discharge lamp lighting device
DE20221985U1
(en)
*
2002-02-01
2010-03-04
Tridonicatco Gmbh & Co. Kg
Electronic ballast for gas discharge lamp
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3500127A
(en)
*
1967-11-28
1970-03-10
Rca Corp
Switching type voltage and current regulator and load therefor
US4151445A
(en)
*
1978-02-15
1979-04-24
General Electric Company
Instant light lamp control circuit
1980
1980-06-03
GB
GB8018101A
patent/GB2052896B/en
not_active
Expired
1980-06-04
DE
DE19803021209
patent/DE3021209A1/en
not_active
Ceased
1980-06-11
IT
IT22696/80A
patent/IT1131300B/en
active
1980-06-12
HU
HU801487A
patent/HU182689B/en
unknown
1980-06-12
SE
SE8004394A
patent/SE8004394L/en
not_active
Application Discontinuation
1980-06-12
AU
AU59249/80A
patent/AU522807B2/en
not_active
Ceased
1980-06-13
FR
FR8013253A
patent/FR2458972A1/en
active
Granted
1980-06-13
KR
KR1019800002326A
patent/KR830002716B1/en
active
1980-06-13
JP
JP7915780A
patent/JPS563992A/en
active
Pending
1980-06-13
MX
MX182778A
patent/MX148106A/en
unknown
1980-06-13
BE
BE0/201036A
patent/BE883820A/en
not_active
IP Right Cessation
1980-06-13
NL
NL8003456A
patent/NL8003456A/en
not_active
Application Discontinuation
1980-06-13
BR
BR8003745A
patent/BR8003745A/en
unknown
1980-06-13
ES
ES492441A
patent/ES492441A0/en
active
Granted
Also Published As
Publication number
Publication date
HU182689B
(en)
1984-02-28
KR830004385A
(en)
1983-07-09
ES8101832A1
(en)
1980-12-16
JPS563992A
(en)
1981-01-16
IT1131300B
(en)
1986-06-18
ES492441A0
(en)
1980-12-16
AU522807B2
(en)
1982-06-24
GB2052896B
(en)
1983-07-20
MX148106A
(en)
1983-03-14
GB2052896A
(en)
1981-01-28
IT8022696D0
(en)
1980-06-11
BR8003745A
(en)
1981-01-13
DE3021209A1
(en)
1980-12-18
BE883820A
(en)
1980-12-15
FR2458972A1
(en)
1981-01-02
KR830002716B1
(en)
1983-12-08
FR2458972B1
(en)
1984-07-20
SE8004394L
(en)
1981-01-30
NL8003456A
(en)
1980-12-16
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