GB1528335A - Electronic flash apparatus - Google Patents

Electronic flash apparatus

Info

Publication number
GB1528335A
GB1528335A GB5205375A GB5205375A GB1528335A GB 1528335 A GB1528335 A GB 1528335A GB 5205375 A GB5205375 A GB 5205375A GB 5205375 A GB5205375 A GB 5205375A GB 1528335 A GB1528335 A GB 1528335A
Authority
GB
United Kingdom
Prior art keywords
electronic flash
flash apparatus
reflector
plate
housing
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.)
Expired
Application number
GB5205375A
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.)
Rollei Werke Franke und Heidecke GmbH and Co KG
Original Assignee
Rollei Werke Franke und Heidecke GmbH and Co KG
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.)
Filing date
Publication date
Application filed by Rollei Werke Franke und Heidecke GmbH and Co KG filed Critical Rollei Werke Franke und Heidecke GmbH and Co KG
Publication of GB1528335A publication Critical patent/GB1528335A/en
Expired legal-status Critical Current

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
    • G03B15/05—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
    • G03B2215/0517—Housing
    • G03B2215/0525—Reflector
    • G03B2215/0535—Built-in diffusor
    • 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
    • G03B2215/0517—Housing
    • G03B2215/055—Clamp-on device, e.g. filter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)

Abstract

1528335 Electronic flash apparatus FRANKE & HEIDECKE GmbH [trading as ROLLEI-WERKE FRANKE & HEIDECKE] 19 Dec 1975 [26 Feb 1975] 52053/75 Heading G2X Electronic flash apparatus comprises a housing (1) accommodating a flash reflector 8 and a screen plate 3 for varying the angle of emitted radiation, plate 3 being non-removably connected to the front of the housing so as to allow movement between two end positions, the plate covering the reflector in one end position and clearing the reflector opening in the other.
GB5205375A 1975-02-26 1975-12-19 Electronic flash apparatus Expired GB1528335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7505949 1975-02-26

Publications (1)

Publication Number Publication Date
GB1528335A true GB1528335A (en) 1978-10-11

Family

ID=6650477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5205375A Expired GB1528335A (en) 1975-02-26 1975-12-19 Electronic flash apparatus

Country Status (2)

Country Link
JP (1) JPS51109828A (en)
GB (1) GB1528335A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364475A1 (en) * 1976-09-08 1978-04-07 Itt ELECTRONIC FLASH WITH MULTIPLE LUMINOUS INTENSITIES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364475A1 (en) * 1976-09-08 1978-04-07 Itt ELECTRONIC FLASH WITH MULTIPLE LUMINOUS INTENSITIES

Also Published As

Publication number Publication date
JPS51109828A (en) 1976-09-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee