NL7810101A - Uit verscheidene lampen bestaande fotoflits-eenheid. - Google Patents
Uit verscheidene lampen bestaande fotoflits-eenheid.Info
- Publication number
- NL7810101A NL7810101A NL7810101A NL7810101A NL7810101A NL 7810101 A NL7810101 A NL 7810101A NL 7810101 A NL7810101 A NL 7810101A NL 7810101 A NL7810101 A NL 7810101A NL 7810101 A NL7810101 A NL 7810101A
- Authority
- NL
- Netherlands
- Prior art keywords
- flash unit
- multiple lamps
- photo flash
- photo
- lamps
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
- G03B15/0442—Constructional details of the flash apparatus; Arrangement of lamps, reflectors, or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/840,498 US4156269A (en) | 1977-10-07 | 1977-10-07 | Multilamp photoflash unit |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7810101A true NL7810101A (nl) | 1979-04-10 |
Family
ID=25282532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7810101A NL7810101A (nl) | 1977-10-07 | 1978-10-06 | Uit verscheidene lampen bestaande fotoflits-eenheid. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4156269A (xx) |
JP (1) | JPS5455421A (xx) |
BE (1) | BE870815A (xx) |
CA (1) | CA1103636A (xx) |
DE (1) | DE2843523A1 (xx) |
FR (1) | FR2405495A2 (xx) |
GB (1) | GB2006447B (xx) |
NL (1) | NL7810101A (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4268891A (en) * | 1978-09-13 | 1981-05-19 | Gte Products Corporation | Multilamp photoflash unit having grounded reflector |
US4336570A (en) * | 1980-05-09 | 1982-06-22 | Gte Products Corporation | Radiation switch for photoflash unit |
US4330821A (en) * | 1980-05-09 | 1982-05-18 | Gte Products Corporation | Radiation switch for photoflash unit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614412A (en) * | 1969-03-17 | 1971-10-19 | Polaroid Corp | Photoflash lamp assembly |
DE2420983A1 (de) * | 1974-04-30 | 1975-11-13 | Agfa Gevaert Ag | Blitzlampeneinheit fuer fotografische kameras |
US3952320A (en) * | 1974-07-03 | 1976-04-20 | General Electric Company | Multiple flash lamp unit |
GB1517526A (en) * | 1974-09-23 | 1978-07-12 | Gen Electric | Photoflash lamps |
US4053757A (en) * | 1974-09-30 | 1977-10-11 | General Electric Company | Photoflash lamp array having radiation switches and flash indicators |
NL7504397A (nl) * | 1975-04-14 | 1976-10-18 | Philips Nv | Flitslampeneenheid. |
-
1977
- 1977-10-07 US US05/840,498 patent/US4156269A/en not_active Expired - Lifetime
-
1978
- 1978-08-23 JP JP10266378A patent/JPS5455421A/ja active Pending
- 1978-09-28 BE BE2057313A patent/BE870815A/xx not_active IP Right Cessation
- 1978-10-04 CA CA312,673A patent/CA1103636A/en not_active Expired
- 1978-10-05 DE DE19782843523 patent/DE2843523A1/de not_active Withdrawn
- 1978-10-06 FR FR7828591A patent/FR2405495A2/fr active Granted
- 1978-10-06 NL NL7810101A patent/NL7810101A/xx not_active Application Discontinuation
- 1978-10-06 GB GB7839687A patent/GB2006447B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE870815A (fr) | 1979-01-15 |
GB2006447B (en) | 1982-03-31 |
DE2843523A1 (de) | 1979-04-19 |
US4156269A (en) | 1979-05-22 |
JPS5455421A (en) | 1979-05-02 |
FR2405495B2 (xx) | 1985-01-25 |
FR2405495A2 (fr) | 1979-05-04 |
GB2006447A (en) | 1979-05-02 |
CA1103636A (en) | 1981-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |