DE2655240A1 - Mehrfachblitzeinheit - Google Patents
MehrfachblitzeinheitInfo
- Publication number
- DE2655240A1 DE2655240A1 DE2655240A DE2655240A DE2655240A1 DE 2655240 A1 DE2655240 A1 DE 2655240A1 DE 2655240 A DE2655240 A DE 2655240A DE 2655240 A DE2655240 A DE 2655240A DE 2655240 A1 DE2655240 A1 DE 2655240A1
- Authority
- DE
- Germany
- Prior art keywords
- flash unit
- multiple flash
- unit
- flash
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Stroboscope Apparatuses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2655240A DE2655240C3 (de) | 1976-12-06 | 1976-12-06 | Fotografische Mehrfachblitzeinheit |
GB49573/77A GB1575937A (en) | 1976-12-06 | 1977-11-29 | Multiflash unit |
US05/857,243 US4172273A (en) | 1976-12-06 | 1977-12-05 | Multiple flash unit with light-spreading protective shield |
FR7736531A FR2373077A1 (fr) | 1976-12-06 | 1977-12-05 | Bloc a eclairs multiples pour prises de vue |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2655240A DE2655240C3 (de) | 1976-12-06 | 1976-12-06 | Fotografische Mehrfachblitzeinheit |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2655240A1 true DE2655240A1 (de) | 1978-06-08 |
DE2655240B2 DE2655240B2 (de) | 1978-09-21 |
DE2655240C3 DE2655240C3 (de) | 1979-06-07 |
Family
ID=5994797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2655240A Expired DE2655240C3 (de) | 1976-12-06 | 1976-12-06 | Fotografische Mehrfachblitzeinheit |
Country Status (4)
Country | Link |
---|---|
US (1) | US4172273A (de) |
DE (1) | DE2655240C3 (de) |
FR (1) | FR2373077A1 (de) |
GB (1) | GB1575937A (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7803879A (nl) * | 1977-05-25 | 1978-11-28 | Gen Electric | Flitslampeneenheid met het licht brekende prisma's. |
US4462063A (en) * | 1982-01-21 | 1984-07-24 | Gte Products Corporation | Photoflash unit having optical system including aspheric lens to enhance light output |
SE8206495L (sv) * | 1982-11-15 | 1984-05-16 | Landstingens Inkopscentral | Sett att sterilisera gods i autoklav med omvexlande overtrycksanga och vakuum samt autoklav for genomforande av settet |
JPH07319013A (ja) * | 1994-05-24 | 1995-12-08 | Olympus Optical Co Ltd | 閃光装置の光学パネル |
US6033094A (en) * | 1997-10-02 | 2000-03-07 | Fresnel Technologies, Inc. | Microlens array for improved illumination patterns |
US7187505B2 (en) * | 2002-10-07 | 2007-03-06 | Fresnel Technologies, Inc. | Imaging lens for infrared cameras |
US8211871B2 (en) | 2005-10-31 | 2012-07-03 | Coloplast A/S | Topical skin barriers and methods of evaluation thereof |
CN101750867A (zh) * | 2008-12-08 | 2010-06-23 | 深圳富泰宏精密工业有限公司 | 便携式电子装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE939371C (de) * | 1953-05-19 | 1956-02-23 | Dieter Dr-Ing Mannesmann | Blitzleuchte mit Einstell-Lichtquelle und optischem Beleuchtungssystem |
US3386360A (en) * | 1965-07-12 | 1968-06-04 | Eastman Kodak Co | Flash filter |
GB1095686A (en) * | 1965-11-23 | 1967-12-20 | Rollei Werke Franke Heidecke | Photographic camera with flash attachment |
FR1490703A (fr) * | 1966-06-23 | 1967-08-04 | Eastman Kodak Co | Dispositif d'éclairage auxiliaire à lampe à éclair à flux lumineux réglable |
GB1430066A (en) * | 1972-06-06 | 1976-03-31 | Riverside Supplies Equipment C | Accessory for flash photography |
US3993896A (en) * | 1974-04-04 | 1976-11-23 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | Compact multiflash unit having protective cover component with integral light controlling means |
US4085316A (en) * | 1975-12-17 | 1978-04-18 | Rollei Of America, Inc. | Photographic flash device |
-
1976
- 1976-12-06 DE DE2655240A patent/DE2655240C3/de not_active Expired
-
1977
- 1977-11-29 GB GB49573/77A patent/GB1575937A/en not_active Expired
- 1977-12-05 FR FR7736531A patent/FR2373077A1/fr not_active Withdrawn
- 1977-12-05 US US05/857,243 patent/US4172273A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4172273A (en) | 1979-10-23 |
FR2373077A1 (fr) | 1978-06-30 |
DE2655240C3 (de) | 1979-06-07 |
DE2655240B2 (de) | 1978-09-21 |
GB1575937A (en) | 1980-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
C3 | Grant after two publication steps (3rd publication) | ||
8339 | Ceased/non-payment of the annual fee |