DE2420172C2 - Mehrfachblitzeinheit - Google Patents

Mehrfachblitzeinheit

Info

Publication number
DE2420172C2
DE2420172C2 DE2420172A DE2420172A DE2420172C2 DE 2420172 C2 DE2420172 C2 DE 2420172C2 DE 2420172 A DE2420172 A DE 2420172A DE 2420172 A DE2420172 A DE 2420172A DE 2420172 C2 DE2420172 C2 DE 2420172C2
Authority
DE
Germany
Prior art keywords
flash
reflector body
section
levels
cylindrical
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
DE2420172A
Other languages
German (de)
English (en)
Other versions
DE2420172A1 (de
Inventor
Friedrich Ing.(grad.) 8900 Augsburg Lauter
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Priority to DE2420172A priority Critical patent/DE2420172C2/de
Priority to US05/563,185 priority patent/US3991308A/en
Priority to GB15278/75A priority patent/GB1504590A/en
Priority to FR7512493A priority patent/FR2269101B3/fr
Publication of DE2420172A1 publication Critical patent/DE2420172A1/de
Application granted granted Critical
Publication of DE2420172C2 publication Critical patent/DE2420172C2/de
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
    • G03B15/04—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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE2420172A 1974-04-25 1974-04-25 Mehrfachblitzeinheit Expired DE2420172C2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2420172A DE2420172C2 (de) 1974-04-25 1974-04-25 Mehrfachblitzeinheit
US05/563,185 US3991308A (en) 1974-04-25 1975-03-28 Multiflash unit, particularly flashcube
GB15278/75A GB1504590A (en) 1974-04-25 1975-04-14 Reflector for a flash unit
FR7512493A FR2269101B3 (enExample) 1974-04-25 1975-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2420172A DE2420172C2 (de) 1974-04-25 1974-04-25 Mehrfachblitzeinheit

Publications (2)

Publication Number Publication Date
DE2420172A1 DE2420172A1 (de) 1975-11-06
DE2420172C2 true DE2420172C2 (de) 1982-04-22

Family

ID=5913981

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2420172A Expired DE2420172C2 (de) 1974-04-25 1974-04-25 Mehrfachblitzeinheit

Country Status (4)

Country Link
US (1) US3991308A (enExample)
DE (1) DE2420172C2 (enExample)
FR (1) FR2269101B3 (enExample)
GB (1) GB1504590A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155110A (en) * 1977-09-01 1979-05-15 Gte Sylvania, Incorporated Reflector-lamp module for photoflash array
US4507254A (en) * 1982-11-05 1985-03-26 Eastman Kodak Company Light reflector apparatus and method of making

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358131A (en) * 1965-07-08 1967-12-12 Sylvania Electric Prod Photographic flashlamp unit
DE1958694U (de) * 1966-09-28 1967-04-13 Patra Patent Treuhand Blitzlampeneinheit.
US3517182A (en) * 1968-02-07 1970-06-23 Sylvania Electric Prod Photoflash lamp unit
US3860809A (en) * 1973-07-17 1975-01-14 Westinghouse Electric Corp Photoflash lamp-reflector module and miniature multiflash units for photographic cameras

Also Published As

Publication number Publication date
FR2269101A1 (enExample) 1975-11-21
US3991308A (en) 1976-11-09
FR2269101B3 (enExample) 1978-11-10
GB1504590A (en) 1978-03-22
DE2420172A1 (de) 1975-11-06

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8339 Ceased/non-payment of the annual fee