GB1170664A - Improvements relating to Photoflash Lamps - Google Patents

Improvements relating to Photoflash Lamps

Info

Publication number: GB1170664A
Authority: GB; United Kingdom
Prior art keywords: bulb; flash; silver; bulbs; fired
Prior art date: 1966-04-02
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

GB04493/67A

Other languages

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.)

Philips Electronics UK Ltd

Original Assignee

Philips Electronic and Associated Industries Ltd

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.)

1966-04-02

Filing date

1967-03-30

Publication date

1969-11-12

1967-03-30 Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd

1969-11-12 Publication of GB1170664A publication Critical patent/GB1170664A/en

Status Expired legal-status Critical Current

Links

239000004020 conductor Substances 0.000 abstract 3
XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 2
229940100890 silver compound Drugs 0.000 abstract 2
150000003379 silver compounds Chemical class 0.000 abstract 2
BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 abstract 1
JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 abstract 1
229910002651 NO3 Inorganic materials 0.000 abstract 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
239000000020 Nitrocellulose Substances 0.000 abstract 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 1
239000011230 binding agent Substances 0.000 abstract 1
230000005611 electricity Effects 0.000 abstract 1
238000010304 firing Methods 0.000 abstract 1
230000004907 flux Effects 0.000 abstract 1
229910001512 metal fluoride Inorganic materials 0.000 abstract 1
229910001463 metal phosphate Inorganic materials 0.000 abstract 1
229920001220 nitrocellulos Polymers 0.000 abstract 1
229940079938 nitrocellulose Drugs 0.000 abstract 1
239000010452 phosphate Substances 0.000 abstract 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
XNGYKPINNDWGGF-UHFFFAOYSA-L silver oxalate Chemical compound [Ag+].[Ag+].[O-]C(=O)C([O-])=O XNGYKPINNDWGGF-UHFFFAOYSA-L 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 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
- 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
- F21K5/023—Ignition devices in photo flash bulbs

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)
Fastening Of Light Sources Or Lamp Holders (AREA)
Fuses (AREA)
Stroboscope Apparatuses (AREA)
Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

GB04493/67A 1966-04-02 1967-03-30 Improvements relating to Photoflash Lamps Expired GB1170664A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL666604442A NL145033B (nl)	1966-04-02	1966-04-02	Verbrandingsflitslamp.

Publications (1)

Publication Number	Publication Date
GB1170664A true GB1170664A (en)	1969-11-12

Family

ID=19796177

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB04493/67A Expired GB1170664A (en)	1966-04-02	1967-03-30	Improvements relating to Photoflash Lamps

Country Status (9)

Country	Link
US (1)	US3459488A (2)
JP (1)	JPS4426142B1 (2)
AT (1)	AT282347B (2)
BE (1)	BE696529A (2)
DE (1)	DE1597714A1 (2)
FR (1)	FR1517429A (2)
GB (1)	GB1170664A (2)
NL (1)	NL145033B (2)
SE (1)	SE326633B (2)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7306019A (2) *	1973-05-01	1974-11-05
US4009987A (en) *	1973-05-01	1977-03-01	U.S. Philips Corporation	Electric lamp having an internal switching mechanism
US3990833A (en) *	1974-04-15	1976-11-09	General Electric Company	Switching devices for photoflash unit
US3951582A (en) *	1974-05-24	1976-04-20	General Electric Company	Switching devices for photoflash unit
US3990832A (en) *	1974-09-23	1976-11-09	General Electric Company	Switching devices for photoflash unit
CA1044909A (en) *	1974-09-25	1978-12-26	Donald E. Armstrong	Photoflash lamp
US4128858A (en) *	1975-04-14	1978-12-05	General Electric Company	Multiple flashlamp system
US4040777A (en) *	1975-04-28	1977-08-09	General Electric Company	Flash lamp array having shorting lamps
NL7507856A (nl) *	1975-07-02	1977-01-04	Philips Nv	Flitspakket.
US4087233A (en) *	1976-10-18	1978-05-02	Gte Sylvania Incorporated	Radiation switch for photoflash unit
US4299558A (en) *	1979-05-21	1981-11-10	General Electric Company	Switching devices for photoflash unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2290309A (en) *	1941-09-13	1942-07-21	Aquilla John	Flashlight bulb
US2725821A (en) *	1952-03-29	1955-12-06	Hercules Powder Co Ltd	Circuit closing means and blasting assembly
DE1192047B (de) *	1961-07-11	1965-04-29	Patra Patent Treuhand	Serienblitzleuchte mit automatischer Weiterschaltung

1966
- 1966-04-02 NL NL666604442A patent/NL145033B/xx unknown
1967
- 1967-03-29 DE DE19671597714 patent/DE1597714A1/de active Pending
- 1967-03-30 JP JP1956867A patent/JPS4426142B1/ja active Pending
- 1967-03-30 SE SE04393/67A patent/SE326633B/xx unknown
- 1967-03-30 GB GB04493/67A patent/GB1170664A/en not_active Expired
- 1967-03-30 AT AT302767A patent/AT282347B/de not_active IP Right Cessation
- 1967-04-03 BE BE696529D patent/BE696529A/xx unknown
- 1967-04-03 US US628091A patent/US3459488A/en not_active Expired - Lifetime
- 1967-04-03 FR FR101214A patent/FR1517429A/fr not_active Expired

Also Published As

Publication number	Publication date
US3459488A (en)	1969-08-05
SE326633B (2)	1970-07-27
DE1597714A1 (de)	1970-06-18
NL145033B (nl)	1975-02-17
NL6604442A (2)	1967-10-03
FR1517429A (fr)	1968-03-15
JPS4426142B1 (2)	1969-11-04
AT282347B (de)	1970-06-25
BE696529A (2)	1967-10-03

Publication	Publication Date	Title
GB1139000A (en)	1969-01-01	Series flash unit employing flashlight lamps to be fired successively
GB1170664A (en)	1969-11-12	Improvements relating to Photoflash Lamps
GB1238170A (2)	1971-07-07
AT365879B (de)	1982-02-25	Elektischer verbinder mit einem isoliergehaeuse
GB1473815A (en)	1977-05-18	Flash lamps
GB1103434A (en)	1968-02-14	Improvements in or relating to detonatable compositions
GB1258228A (2)	1971-12-22
GB1535878A (en)	1978-12-13	Flashbulb arrangement
GB1247325A (en)	1971-09-22	Multiple photo flash bulb unit
GB1355316A (en)	1974-06-05	Combustion flash bulb
ES307365A1 (es)	1965-04-16	Un metodo de hacer una lampara incandescente electrica.
GB1162697A (en)	1969-08-27	Electrical Photoflash Lamp
GB1182195A (en)	1970-02-25	Improvements relating to Flash Bulbs.
US2740281A (en)	1956-04-03	Flash lamp
GB1222626A (en)	1971-02-17	Flash lamps
GB1185611A (en)	1970-03-25	Photoflash Lamp having an Improved Color Temperature Characteristic
GB867635A (en)	1961-05-10	Improvements in "flash lamp"
GB1108347A (en)	1968-04-03	Improvements in flash lamp
GB1482070A (en)	1977-08-03	Electric incandescent lamp
GB1236168A (en)	1971-06-23	An electric incandescent lamp
GB963577A (en)	1964-07-15	Improvements relating to photoflash lamps
GB1425798A (en)	1976-02-18	Flash-bulb
GB672002A (en)	1952-05-14	Improvements in and relating to commutators and the construction thereof
GB1064790A (en)	1967-04-12	Photoflash lamp
GB1217289A (en)	1970-12-31	Combustible flash bulbs