BE696529A - - Google Patents
Info
- Publication number
- BE696529A BE696529A BE696529DA BE696529A BE 696529 A BE696529 A BE 696529A BE 696529D A BE696529D A BE 696529DA BE 696529 A BE696529 A BE 696529A
- Authority
- BE
- Belgium
Links
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)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
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 |
|---|---|
| BE696529A true BE696529A (nl) | 1967-10-03 |
Family
ID=19796177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE696529D BE696529A (nl) | 1966-04-02 | 1967-04-03 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3459488A (nl) |
| JP (1) | JPS4426142B1 (nl) |
| AT (1) | AT282347B (nl) |
| BE (1) | BE696529A (nl) |
| DE (1) | DE1597714A1 (nl) |
| FR (1) | FR1517429A (nl) |
| GB (1) | GB1170664A (nl) |
| NL (1) | NL145033B (nl) |
| SE (1) | SE326633B (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316615A1 (fr) * | 1975-07-02 | 1977-01-28 | Philips Nv | Dispositif flash comportant au moins deux lampes eclair a combustion |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009987A (en) * | 1973-05-01 | 1977-03-01 | U.S. Philips Corporation | Electric lamp having an internal switching mechanism |
| NL7306019A (nl) * | 1973-05-01 | 1974-11-05 | ||
| 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 |
| 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)
| 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/nl 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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316615A1 (fr) * | 1975-07-02 | 1977-01-28 | Philips Nv | Dispositif flash comportant au moins deux lampes eclair a combustion |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1517429A (fr) | 1968-03-15 |
| NL145033B (nl) | 1975-02-17 |
| JPS4426142B1 (nl) | 1969-11-04 |
| NL6604442A (nl) | 1967-10-03 |
| US3459488A (en) | 1969-08-05 |
| AT282347B (de) | 1970-06-25 |
| DE1597714A1 (de) | 1970-06-18 |
| SE326633B (nl) | 1970-07-27 |
| GB1170664A (en) | 1969-11-12 |