CA1044909A - Lampe-eclair - Google Patents

Lampe-eclair

Info

Publication number: CA1044909A
Authority: CA; Canada
Prior art keywords: envelope; inleads; lamp; combustible material; oxygen
Prior art date: 1974-09-25
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

Application number

CA236,176A

Other languages

English (en)

Inventor

Donald E. Armstrong

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.)

GTE Sylvania Inc

Original Assignee

GTE Sylvania Inc

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.)

1974-09-25

Filing date

1975-09-23

Publication date

1978-12-26

1975-09-23 Application filed by GTE Sylvania Inc filed Critical GTE Sylvania Inc

1978-12-26 Application granted granted Critical

1978-12-26 Publication of CA1044909A publication Critical patent/CA1044909A/fr

Status Expired legal-status Critical Current

Links

QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 38
239000001301 oxygen Substances 0.000 claims abstract description 38
229910052760 oxygen Inorganic materials 0.000 claims abstract description 38
239000000463 material Substances 0.000 claims abstract description 30
239000011521 glass Substances 0.000 claims description 19
238000006243 chemical reaction Methods 0.000 claims description 13
230000008093 supporting effect Effects 0.000 claims description 5
229910052751 metal Inorganic materials 0.000 abstract description 12
239000002184 metal Substances 0.000 abstract description 12
239000011888 foil Substances 0.000 abstract description 7
239000011324 bead Substances 0.000 description 11
238000004519 manufacturing process Methods 0.000 description 10
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 9
229910052735 hafnium Inorganic materials 0.000 description 7
229910000833 kovar Inorganic materials 0.000 description 7
238000010276 construction Methods 0.000 description 5
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 4
238000002485 combustion reaction Methods 0.000 description 4
239000007789 gas Substances 0.000 description 4
229910052726 zirconium Inorganic materials 0.000 description 4
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
229910045601 alloy Inorganic materials 0.000 description 2
239000000956 alloy Substances 0.000 description 2
229920002301 cellulose acetate Polymers 0.000 description 2
230000007423 decrease Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
229910052753 mercury Inorganic materials 0.000 description 2
238000012163 sequencing technique Methods 0.000 description 2
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
229910052721 tungsten Inorganic materials 0.000 description 2
239000010937 tungsten Substances 0.000 description 2
229910000531 Co alloy Inorganic materials 0.000 description 1
229910000640 Fe alloy Inorganic materials 0.000 description 1
-1 Kovar Chemical compound 0.000 description 1
229910000990 Ni alloy Inorganic materials 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
238000003491 array Methods 0.000 description 1
239000005388 borosilicate glass Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000002939 deleterious effect Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
USPBSVTXIGCMKY-UHFFFAOYSA-N hafnium Chemical compound [Hf].[Hf] USPBSVTXIGCMKY-UHFFFAOYSA-N 0.000 description 1
CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 description 1
238000005286 illumination Methods 0.000 description 1
239000004922 lacquer Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000000034 method Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229940086255 perform Drugs 0.000 description 1
230000002265 prevention Effects 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
230000035939 shock Effects 0.000 description 1
230000036962 time dependent Effects 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
- F21K5/02—Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)
Ignition Installations For Internal Combustion Engines (AREA)

CA236,176A 1974-09-25 1975-09-23 Lampe-eclair Expired CA1044909A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US50895974A	1974-09-25	1974-09-25

Publications (1)

Publication Number	Publication Date
CA1044909A true CA1044909A (fr)	1978-12-26

Family

ID=24024764

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA236,176A Expired CA1044909A (fr)	1974-09-25	1975-09-23	Lampe-eclair

Country Status (4)

Country	Link
JP (1)	JPS5158330A (fr)
CA (1)	CA1044909A (fr)
DE (1)	DE2542458C2 (fr)
FR (1)	FR2286403A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2272059A (en) *	1939-08-19	1942-02-03	Westinghouse Electric & Mfg Co	Photoflash lamp
DE1189852B (de) *	1962-02-09	1965-03-25	Patra Patent Treuhand	Elektrische Blitzlichtlampen und Verfahren zu ihrer Herstellung
FR1346788A (fr) *	1963-02-08	1963-12-20	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Lampes-éclair électriques et leur procédé de fabrication
NL145033B (nl) *	1966-04-02	1975-02-17	Philips Nv	Verbrandingsflitslamp.
DE1597726A1 (de) *	1967-10-17	1970-06-04	Patra Patent Treuhand	Blitzlampeneinheit
CA877428A (en) *	1968-02-23	1971-08-03	General Electric Company	Photoflash lamp
US3598511A (en) *	1968-10-09	1971-08-10	Tokyo Shibaura Electric Co	Flashlamps
US3817683A (en) *	1971-02-05	1974-06-18	Gen Electric	Photoflash lamps
GB1339520A (en) *	1971-02-05	1973-12-05	Gen Electric	Photoflash lamps
US3770362A (en) *	1971-12-23	1973-11-06	Gte Sylvania Inc	Moisture indicator for photoflash lamp
US3739166A (en) *	1971-12-30	1973-06-12	Gen Electric	Photoflash device
US3816054A (en) *	1973-05-02	1974-06-11	Gen Electric	Photoflash lamp having non-shorting construction

1975
- 1975-09-23 CA CA236,176A patent/CA1044909A/fr not_active Expired
- 1975-09-24 DE DE19752542458 patent/DE2542458C2/de not_active Expired
- 1975-09-25 JP JP50114949A patent/JPS5158330A/ja active Granted
- 1975-09-25 FR FR7529471A patent/FR2286403A1/fr active Granted

Also Published As

Publication number	Publication date
JPS5158330A (ja)	1976-05-21
DE2542458C2 (de)	1985-06-05
FR2286403B1 (fr)	1985-05-17
FR2286403A1 (fr)	1976-04-23
DE2542458A1 (de)	1976-04-15
JPS5543561B2 (fr)	1980-11-07

Publication	Publication Date	Title
US2982119A (en)	1961-05-02	Flash lamp
US4105480A (en)	1978-08-08	Flashlamp composition
US2291983A (en)	1942-08-04	Flash lamp
CN1087490C (zh)	2002-07-10	低压放电灯
CA1044909A (fr)	1978-12-26	Lampe-eclair
US2791111A (en)	1957-05-07	Fulminator for photoflash lamps
US2768517A (en)	1956-10-30	Foil-filled photoflash lamp and igniter therefor
JPS5832738B2 (ja)	1983-07-14	管状低圧水銀蒸気放電灯
US2955447A (en)	1960-10-11	Photoflash lamp
US3490855A (en)	1970-01-20	Photoflash lamp having an improved color temperature characteristic
CA1079071A (fr)	1980-06-10	Lampe-eclair
US3817683A (en)	1974-06-18	Photoflash lamps
US2857752A (en)	1958-10-28	Flash lamp
US2813412A (en)	1957-11-19	Photoflash lamps
US4097221A (en)	1978-06-27	Photoflash lamp with combustible filament
US3822109A (en)	1974-07-02	Photoflash lamp
US4038020A (en)	1977-07-26	Photoflash lamp
US2740281A (en)	1956-04-03	Flash lamp
US3672814A (en)	1972-06-27	Photoflash lamp with yttrium combustion filling
US4659308A (en)	1987-04-21	Photoflash lamp with improved primer
US4696641A (en)	1987-09-29	Primer material and photoflash lamp
US3945697A (en)	1976-03-23	Method of manufacturing a photoflash lamp having an indicator-insulator
US3349274A (en)	1967-10-24	Low-pressure mercury vapor discharge lamp
CA1104364A (fr)	1981-07-07	Traduction non-disponible
US2813411A (en)	1957-11-19	Photoflash lamps