CA1151718A - Compact fluorescent lamp having a partitioned envelope - Google Patents
Compact fluorescent lamp having a partitioned envelopeInfo
- Publication number
- CA1151718A CA1151718A CA000360900A CA360900A CA1151718A CA 1151718 A CA1151718 A CA 1151718A CA 000360900 A CA000360900 A CA 000360900A CA 360900 A CA360900 A CA 360900A CA 1151718 A CA1151718 A CA 1151718A
- Authority
- CA
- Canada
- Prior art keywords
- envelope
- discharge
- electrodes
- lamp
- partition assembly
- 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
Links
- 238000005192 partition Methods 0.000 claims abstract description 61
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000002596 correlated effect Effects 0.000 claims 1
- 229920000136 polysorbate Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 A12O3 Chemical compound 0.000 description 1
- HSRJKNPTNIJEKV-UHFFFAOYSA-N Guaifenesin Chemical compound COC1=CC=CC=C1OCC(O)CO HSRJKNPTNIJEKV-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/92—Lamps with more than one main discharge path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
-
- 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
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/079,016 US4286190A (en) | 1979-09-26 | 1979-09-26 | Compact fluorescent lamp having a partitioned envelope |
| US079,016 | 1979-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1151718A true CA1151718A (en) | 1983-08-09 |
Family
ID=22147878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000360900A Expired CA1151718A (en) | 1979-09-26 | 1980-09-23 | Compact fluorescent lamp having a partitioned envelope |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4286190A (https=) |
| JP (1) | JPS5654748A (https=) |
| CA (1) | CA1151718A (https=) |
| DE (1) | DE3035771A1 (https=) |
| NL (1) | NL8004893A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587462A (en) * | 1984-08-10 | 1986-05-06 | Gte Laboratories Incorporated | Fluorescent light source with parallel DC discharges |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1963962A (en) * | 1931-06-01 | 1934-06-26 | Fed Electric Co | Illuminating device |
| US2121333A (en) * | 1934-06-23 | 1938-06-21 | Fed Electric Company Inc | Gaseous conduction device |
| US2133205A (en) * | 1936-08-19 | 1938-10-11 | John H Mccauley | Animated electrical discharge device |
| BE393137A (https=) * | 1948-10-01 | |||
| US2847603A (en) * | 1956-11-28 | 1958-08-12 | Digital Tech Inc | Glow discharge device |
| US3084271A (en) * | 1960-09-06 | 1963-04-02 | Duro Test Corp | Multiple arc fluorescent lamp |
| US3521120A (en) * | 1968-03-20 | 1970-07-21 | Gen Electric | High frequency electrodeless fluorescent lamp assembly |
| US3953261A (en) * | 1969-06-18 | 1976-04-27 | The United States Of America As Represented By The Secretary Of The Army | Liquid monopropellant compositions including hydrazine and methoxylamine hydrochloride |
| US3903447A (en) * | 1971-10-22 | 1975-09-02 | Westinghouse Electric Corp | Single-ended electric discharge lamp having tubular envelope with partition means that provides a helical arc path |
| US3899712A (en) * | 1974-05-01 | 1975-08-12 | Gen Electric | Tapered helical compact fluorescent lamp |
| JPS52113584A (en) * | 1976-03-19 | 1977-09-22 | Matsushita Electronics Corp | Lamp and its production method |
| US4187446A (en) * | 1977-09-21 | 1980-02-05 | Leo Gross | Screw-in fluorescent lamp with magnetic arc spreading |
-
1979
- 1979-09-26 US US06/079,016 patent/US4286190A/en not_active Expired - Lifetime
-
1980
- 1980-08-29 NL NL8004893A patent/NL8004893A/nl not_active Application Discontinuation
- 1980-09-23 CA CA000360900A patent/CA1151718A/en not_active Expired
- 1980-09-23 DE DE19803035771 patent/DE3035771A1/de not_active Withdrawn
- 1980-09-26 JP JP13315680A patent/JPS5654748A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3035771A1 (de) | 1981-04-16 |
| NL8004893A (nl) | 1981-03-30 |
| US4286190A (en) | 1981-08-25 |
| JPS5654748A (en) | 1981-05-14 |
| JPS5740629B2 (https=) | 1982-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |