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DE877698C - Flashlight device - Google Patents

Flashlight device

Info

Publication number
DE877698C
DE877698C DEG8852A DEG0008852A DE877698C DE 877698 C DE877698 C DE 877698C DE G8852 A DEG8852 A DE G8852A DE G0008852 A DEG0008852 A DE G0008852A DE 877698 C DE877698 C DE 877698C
Authority
DE
Germany
Prior art keywords
reflector
flashlight device
camera
attached
foot
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
DEG8852A
Other languages
German (de)
Inventor
Wietse Hendrik Van Der Mei
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.)
P Gossen and Co GmbH
Original Assignee
P Gossen and Co GmbH
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 P Gossen and Co GmbH filed Critical P Gossen and Co GmbH
Priority to DEG8852A priority Critical patent/DE877698C/en
Application granted granted Critical
Publication of DE877698C publication Critical patent/DE877698C/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
    • G03B15/04—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
    • 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
    • F21K5/023—Ignition devices in photo flash bulbs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)

Description

Durch :das Patent 841 686 ist ein Blitzlichtgerät geschützt, das in einem Flachgehäuse nicht nur den Reflektor, sondern auch die elektrische Ausrüsteng enthält und bei dem der Reflektorteil sio nach' oben ;geschwenkt werden-kw,nn, daß er sich seitlich neben der Kamera biefindet.By: the patent 841 686 a flashlight device is protected, which in a flat housing not only the reflector, but also the electrical equipment contains and in which the reflector part sio upwards; be swiveled-kw, nn that he bends to the side of the camera.

In Ausgestaltung des Erfindungsgedankens entstanden Verbesserungen: die in den Patenten 885 o46 und 877 697 niedergelegt sind.Improvements were made in the development of the concept of the invention: these are laid down in patents 885 046 and 877 697.

Die Erfindung befaßt sich nun mit einer weiteren konstruktiven Verbesserung, die in den Abbildungen dargestellt ist.The invention is now concerned with a further structural improvement, which is shown in the pictures.

Abb. i zeigt die Kamera i mit dem an ihr fest angebrachten Blitzlichtgerät, das aus dem kastenförmigen Gehäuse 2 und dem herauszehbaren ReflektorteiJ.3 besteht. Der letztere ist mit einem Steckfuß versehen; mit seiner Hilfe kann der Reflektortel 3 . entweder in clen Steckschuh der Kamera ein,geschoben werden oder aber in, -den eines Zusatzbügels 4, wie es in Abb. 2 dargestellt ist. Die beiden möglichen Gebrauchsstellungen, sind mit 3a bzw. 3v bezeichnet. Die elektrische Ausrüstung befindet sielt im Fuß des Reflektorteiles 3, während die Ersatzlampen an der Rückseite des Reflektors selbst angebracht sind.Fig. I shows the camera i with the flash unit permanently attached to it, which consists of the box-shaped housing 2 and the removable reflector part 3. The latter is provided with a plug-in foot; with its help the Reflektortel 3. can either be pushed into the camera's plug-in shoe or into the an additional bracket 4, as shown in FIG. The two possible positions of use, are labeled 3a and 3v, respectively. The electrical equipment is located in the foot of the reflector part 3, while the replacement lamps on the back of the reflector are attached themselves.

Claims (1)

PATENTANSPRÜCHE: i. Blitzlichtgerät nach Patent 841 686, da-.durch gekennzeichnet, daß der Batteriereflektorteil aus dem an der Kamera fest angebrachten Gehäuse als Ganzes herausnehmbar und mit Hilfe eines Steckfußes auf der Kamera selbst oder einem Hilfsbügel anbringbar ist. z. Blitzlichtgerät nach Anspruch i, dadurch gekennzeichnet, daß sich die gesamte elektrische Ausrüstung in dem Fuß des Reflektors befindet -und .die Ersatzlampen auf der Rückseite des Reflektorspiegels angebracht sind.PATENT CLAIMS: i. Flash device according to patent 841 686, thereby characterized in that the battery reflector part from the firmly attached to the camera Housing can be removed as a whole and on the camera itself with the help of a plug-in foot or an auxiliary bracket can be attached. z. Flash light device according to claim i, characterized characterized in that all electrical equipment is in the base of the reflector and the replacement lamps are located on the back of the reflector mirror are.
DEG8852A 1951-12-21 1951-12-21 Flashlight device Expired DE877698C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG8852A DE877698C (en) 1951-12-21 1951-12-21 Flashlight device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG8852A DE877698C (en) 1951-12-21 1951-12-21 Flashlight device

Publications (1)

Publication Number Publication Date
DE877698C true DE877698C (en) 1953-08-10

Family

ID=7118955

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG8852A Expired DE877698C (en) 1951-12-21 1951-12-21 Flashlight device

Country Status (1)

Country Link
DE (1) DE877698C (en)

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