FR2402887A1 - Dispositif d'eclairage a une seule et unique source lumineuse combinee avec un reflecteur - Google Patents
Dispositif d'eclairage a une seule et unique source lumineuse combinee avec un reflecteurInfo
- Publication number
- FR2402887A1 FR2402887A1 FR7824453A FR7824453A FR2402887A1 FR 2402887 A1 FR2402887 A1 FR 2402887A1 FR 7824453 A FR7824453 A FR 7824453A FR 7824453 A FR7824453 A FR 7824453A FR 2402887 A1 FR2402887 A1 FR 2402887A1
- Authority
- FR
- France
- Prior art keywords
- reflector
- light source
- lighting device
- single light
- source combined
- 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
-
- 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
- G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
-
- 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
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- 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
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0514—Separate unit
-
- 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
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0514—Separate unit
- G03B2215/0557—Multiple units, e.g. slave-unit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
Dispositif d'éclairage constitué de préférence en appareil électronique à éclats comprenant une lampe à décharge et un réflecteur. Le réflecteur est formé de plusieurs réflecteurs élémentaires combinés avec la source lumineuse de manière à se succéder par sections dont certaines sont orientables ou qui peuvent toutes l'être pour permettre simultanément l'éclairage direct et indirect d'un objet Application avantageuse en photographie
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2740487A DE2740487C3 (de) | 1977-09-08 | 1977-09-08 | Elektronisches Blitzgerät |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2402887A1 true FR2402887A1 (fr) | 1979-04-06 |
FR2402887B3 FR2402887B3 (fr) | 1981-05-22 |
Family
ID=6018429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824453A Granted FR2402887A1 (fr) | 1977-09-08 | 1978-08-23 | Dispositif d'eclairage a une seule et unique source lumineuse combinee avec un reflecteur |
Country Status (6)
Country | Link |
---|---|
US (1) | US4194234A (fr) |
JP (1) | JPS5450170A (fr) |
DE (1) | DE2740487C3 (fr) |
FR (1) | FR2402887A1 (fr) |
GB (1) | GB2005864B (fr) |
IT (1) | IT1160634B (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2830321C3 (de) * | 1978-07-10 | 1983-02-10 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Elektronisches Blitzgerät |
NL7907685A (nl) * | 1979-10-18 | 1981-04-22 | Philips Nv | Elektronenflitser. |
DE3000594A1 (de) * | 1980-01-09 | 1981-07-16 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Film- und fotoaufnahmeleuchte |
US4304479A (en) * | 1980-07-28 | 1981-12-08 | Polaroid Corporation | Photographic lighting apparatus |
US4356538A (en) * | 1980-08-04 | 1982-10-26 | Polaroid Corporation | Photographic lighting apparatus |
US4355350A (en) * | 1980-09-02 | 1982-10-19 | Polaroid Corporation | Reflector for use in an artificial lighting device |
DE3229272A1 (de) | 1982-08-05 | 1984-02-09 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Elektronisches blitzgeraet |
US4447859A (en) * | 1982-11-26 | 1984-05-08 | Inverse Square Systems Incorporated | Modular flash system |
US4530035A (en) * | 1983-01-19 | 1985-07-16 | Olympus Optical Company Ltd. | Electronic flash apparatus |
DE8810381U1 (de) * | 1988-08-17 | 1988-09-29 | Bron Elektronik AG, Allschwil, Basel | Reflektorvorrichtung für eine Leuchte |
US5077644A (en) * | 1989-08-25 | 1991-12-31 | Rayovac Corporation | Reflector for hand held flashlight |
SE469804B (sv) * | 1991-12-09 | 1993-09-13 | Fagerhults Ab | Reflektor till en elektrisk strålningsarmatur samt en med en sådan reflektor försedd elektrisk strålningsarmatur |
US5722755A (en) * | 1995-07-18 | 1998-03-03 | Slape; Dennis R. | Illumination device, particularly useable as a projector for color photography |
ATE316643T1 (de) * | 1996-10-18 | 2006-02-15 | Walter Wadey & Co Pty Ltd | Flutlicht- oder leuchten-aufbau |
DE69933270D1 (de) * | 1998-01-29 | 2006-11-02 | Remote Source Lighting Int Inc | Trogförmiger reflektor und koppelungslinse für lichtleiter-beleuchtungssystem |
DE60037964T2 (de) * | 1999-11-12 | 2009-02-05 | Koninklijke Philips Electronics N.V. | Leuchte ohne lamellen |
DE10360943A1 (de) * | 2003-12-23 | 2005-07-21 | Engel, Hartmut S. | Beleuchtungseinrichtung |
DE102004005917A1 (de) * | 2004-02-06 | 2005-08-25 | Zumtobel Staff Gmbh | Reflektoranordnung für eine Leuchte mit mehreren in Reihe angeordneten Reflektorkammern |
US7670032B2 (en) * | 2007-06-21 | 2010-03-02 | Lau Ken M | Compact, steerable, multidirectional photographic light diffuser and reflector |
USD667987S1 (en) * | 2011-07-20 | 2012-09-25 | Ningbo Yinzhou Self Photoelectron Technology Co., Ltd. | LED lighthead |
USD668378S1 (en) * | 2011-08-22 | 2012-10-02 | Ningbo Yinzhou Self Photoelectron Technology Co., Ltd. | LED reflector |
US11954573B2 (en) | 2018-09-06 | 2024-04-09 | Black Sesame Technologies Inc. | Convolutional neural network using adaptive 3D array |
US11622066B2 (en) * | 2020-10-23 | 2023-04-04 | Black Sesame Technologies Inc. | Flash array for portable camera system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE501073C (de) * | 1930-06-27 | Ivar Niels Sigfred Frydenlund | Scheinwerfer mit zwei in senkrechter Ebene zueinander angeordneten Spiegelhaelften | |
CH141302A (fr) * | 1928-06-27 | 1930-07-31 | Thos Firth & Sons Limited | Appareil, ustensile ou autre object résistant aux acides et autres agents chimiques, destiné en particulier à être employé dans des installations chimiques. |
US3237003A (en) * | 1962-08-29 | 1966-02-22 | Honeywell Inc | Photographic flash apparatus |
DE1866802U (de) * | 1962-12-06 | 1963-02-07 | Fritz Consten | Transportable beleuchtungs-einrichtung. |
SE308699B (fr) * | 1968-04-23 | 1969-02-24 | Vaegbelysning Ab |
-
1977
- 1977-09-08 DE DE2740487A patent/DE2740487C3/de not_active Expired
-
1978
- 1978-08-23 FR FR7824453A patent/FR2402887A1/fr active Granted
- 1978-09-05 JP JP10904878A patent/JPS5450170A/ja active Granted
- 1978-09-06 IT IT69055/78A patent/IT1160634B/it active
- 1978-09-06 US US05/940,011 patent/US4194234A/en not_active Expired - Lifetime
- 1978-09-08 GB GB7836083A patent/GB2005864B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2005864B (en) | 1982-05-06 |
FR2402887B3 (fr) | 1981-05-22 |
GB2005864A (en) | 1979-04-25 |
JPS5450170A (en) | 1979-04-19 |
DE2740487B2 (de) | 1980-07-24 |
US4194234A (en) | 1980-03-18 |
DE2740487C3 (de) | 1981-06-19 |
DE2740487A1 (de) | 1979-03-15 |
JPS6131562B2 (fr) | 1986-07-21 |
IT1160634B (it) | 1987-03-11 |
IT7869055A0 (it) | 1978-09-06 |
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