DE1159260B - Photographic lens shutter with electronic control - Google Patents

Photographic lens shutter with electronic control

Info

Publication number
DE1159260B
DE1159260B DED25111A DED0025111A DE1159260B DE 1159260 B DE1159260 B DE 1159260B DE D25111 A DED25111 A DE D25111A DE D0025111 A DED0025111 A DE D0025111A DE 1159260 B DE1159260 B DE 1159260B
Authority
DE
Germany
Prior art keywords
shutter
housing
electronic control
holding magnet
structural units
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.)
Pending
Application number
DED25111A
Other languages
German (de)
Inventor
Dipl-Ing Paul Fahlenberg
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.)
Compur Werk GmbH and Co
Original Assignee
Compur Werk GmbH and Co
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 Compur Werk GmbH and Co filed Critical Compur Werk GmbH and Co
Priority to DED25111A priority Critical patent/DE1159260B/en
Publication of DE1159260B publication Critical patent/DE1159260B/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B7/00Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/081Analogue circuits
    • G03B7/083Analogue circuits for control of exposure time

Description

Photographischer O#bjektivverschluß mit elektronischer Steuerung Zusatz zum Patent 1094 090 Die Erfindung betrifft einen photographischen Verschluß, dessen den Lichteinfall freigebende Teile mittels zweier aus Spannstellung ablaufender Antriebsglieder betätigt werden, wobei jedes der Antriebsglieder durch ein Haltemagnetsystem in der Spannstellung gehalten wird und elektronische - Mittel vorgesehen sind, welche nach Auslöung die Haltemagnetsysteme mit der zur Belichtung nötigen Zeitverzögerung steuern, entsprechend dem Patent 1094 090. Ihr Zweck ist die weitere Ausbildung der in dem Hauptpatent niedergelegten Erfindung. Diesem Zweck dient die Maßnahme, die zur Steuerung der Haltemagnetsysteme vorgesehenen elektronischen Mittel, welche zu in sich geschlossenen Baueinheiten zusammengefaßt sind, innerhalb des die mechanischen Teile des Verschlusses aufnehmenden Gehäuses unterzubringen.Photographic O # bjektivverschluß with electronic control additive patent 1094090 The invention relates to a photographic shutter, the light incidence releasing parts are operated by means of two expiring from the clamping position drive members, each of said drive members is held by a holding magnet system in the clamping position and electronic - means are provided which, after triggering, control the holding magnet systems with the time delay necessary for exposure, according to patent 1 094 090. Their purpose is the further development of the invention laid down in the main patent. This purpose is served by the measure of accommodating the electronic means provided for controlling the holding magnet systems, which are combined into self-contained structural units, within the housing that accommodates the mechanical parts of the lock.

Durch die erfindungsgemäße Maßnahme ist erreicht, daß die Montage eines gemäß dem Hauptpatent ausgebildeten Verschlusses wesentlich vereinfacht ist und daß die elektrischen Baueinheiten als fertige Zulieferteile bezogen werden können.By the measure according to the invention it is achieved that the assembly a closure designed according to the main patent is significantly simplified and that the electrical components can be obtained as finished parts from suppliers.

Schließlich ergibt sich ein besonders einfacher Zusammenbau einer mit einer Stromquelle ausgestatteten Kamera und dem erfindungsgemäßen Verschluß, wenn in weiterer Ausgestaltung der Zusatzerfindung zum Anschluß einer außerhalb des Verschlußgehäuses befindlichen Stromquelle an die innerhalb des Verschlußgehäuses befindlichen, die elektronische Steuerschaltung enthaltenden Baueinheiten ein Stecker am Verschlußgehäuse vorgesehen ist.Finally, there is a particularly simple assembly of a camera equipped with a power source and the shutter according to the invention, if in a further embodiment of the additional invention to connect an outside of the lock housing to the power source within the lock housing located, the electronic control circuit containing structural units a plug is provided on the lock housing.

Die aus der Beschreibung von Patent 1094 090 übemommenen Teile der Zeichnung zeigen in vereinfachter Darstellung in Fig. 1 einen photographischen Verschluß, zur Hälfte in Aufsicht, zur Hälfte axial geschnitten, Fig. 2 den Verschluß gemäß Fig. 1, von vorn ge-,sehen (Frontplatte und Belichtungszeitsteller sind entfernt).The übemommenen from the description of Patent 1,094,090 parts of the drawing showing in a simplified representation in Fig. 1, a photographic shutter, axially cut in half in plan view in half, Fig. 2 shows the closure according to FIG. 1, Ge from the front, see (front panel and exposure timer are removed).

In Fig. 1 ist, teilweise im Schnitt, der Stecker 82 mit den Polen 82 a und 82 b zu erkennen, über den die gesamte, im Verschlußgehäuse 10 befindliche elektrische Einrichtung an eine, vorzugsweise im Kameragehäuse untergebrachte Stromquelle angeschlossen ist. Schließlich ist durch die Ziffern 80 und 108 in Fig. 2 angedeutet, daß es zweckmäßig sein kann, die Elemente der beiden Verzögerungseinrichtungen, wie im Elektrogerätebau üblich, zu Baueinheiten zusammenzufassen.In Fig. 1 , partially in section, the plug 82 with the poles 82 a and 82 b can be seen, via which the entire electrical device located in the lock housing 10 is connected to a power source, preferably housed in the camera housing. Finally, the numbers 80 and 108 in FIG. 2 indicate that it can be expedient to combine the elements of the two delay devices into structural units, as is customary in electrical appliance construction.

Claims (2)

PATENTANSPROCHE: 1. Photographischer Verschluß, dessen den Lichteinfall freigebende Teile mittels zweier aus Spannstellung ablaufender Antriebsglieder betätigt werden, wobei jedes der Antriebsglieder durch ein Haltemagnetsystem in der Spannstellung gehalten wird und elektronische Mittel vorgesehen sind, welche nach Auslösung die Haltemagnetsysteme mit der zur Belichtung nötigen Zeitverzögerung steuern, nach Patent 1094 090, dadurch gekennzeichnet, daß die zur Steuerung der Haltemagnetsysteme vorgesehenen elektronischen Mittel, welche zu in sich geschlossenen Baueinheiten (80, 108) zusammengefaßt sind, innerhalb des die mechanischen Teile des Verschlusses aufnehmenden Gehäuses (10) untergebracht sind. PATENT CLAIM: 1. Photographic shutter, the parts of which that release the incidence of light are actuated by means of two drive elements running out of the clamping position, each of the drive elements being held in the clamping position by a holding magnet system and electronic means are provided which, after triggering, the holding magnet systems with the time delay necessary for exposure control, according to patent 1 094 090, characterized in that the electronic means provided for controlling the holding magnet systems, which are combined into self-contained structural units (80, 108) , are accommodated within the housing (10) receiving the mechanical parts of the lock. 2. Photographischer Verschluß nach Ansprach 1, dadurch gekennzeichnet, daß zum Anschluß einer außerhalb des Verschlußgehäuses (10) befindlichen Stromquelle an die innerhalb des Verschlußgehäuses befindlichen, die elektronische Steuerschaltung enthaltenden Baueinheiten (80, 108) ein Stecker (82) am Verschlußgehäuse vorgesehen ist.2. A photographic shutter according to spoke 1, characterized in that a plug (82) is provided on the shutter housing for connecting a power source located outside the shutter housing (10) to the structural units (80, 108) located inside the shutter housing and containing the electronic control circuit.
DED25111A 1957-03-07 1957-03-07 Photographic lens shutter with electronic control Pending DE1159260B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED25111A DE1159260B (en) 1957-03-07 1957-03-07 Photographic lens shutter with electronic control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED25111A DE1159260B (en) 1957-03-07 1957-03-07 Photographic lens shutter with electronic control

Publications (1)

Publication Number Publication Date
DE1159260B true DE1159260B (en) 1963-12-12

Family

ID=7038415

Family Applications (1)

Application Number Title Priority Date Filing Date
DED25111A Pending DE1159260B (en) 1957-03-07 1957-03-07 Photographic lens shutter with electronic control

Country Status (1)

Country Link
DE (1) DE1159260B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280666B (en) * 1963-05-17 1968-10-17 Copal Co Ltd Recording camera with aperture preselection
DE2530623A1 (en) * 1974-07-09 1976-02-12 Canon Kk SINGLE-EYE MIRROR REFLEX CAMERA

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280666B (en) * 1963-05-17 1968-10-17 Copal Co Ltd Recording camera with aperture preselection
DE2530623A1 (en) * 1974-07-09 1976-02-12 Canon Kk SINGLE-EYE MIRROR REFLEX CAMERA

Similar Documents

Publication Publication Date Title
DE1159260B (en) Photographic lens shutter with electronic control
DE2626201A1 (en) Safety device for electric lawn mower - consists of two attachments on handle and each containing photoconductive cell and switch
DE3343243A1 (en) CHILD-SAFE TIMER FOR TELEVISIONS OR THE LIKE.
DE2227062A1 (en) RETAINING RAIL FOR FASTENING A FLASHLIGHT DEVICE TO A CAMERA
EP2905524B1 (en) Holding device for holding an electronic device to a wall
EP3057187B1 (en) Building installation technology apparatus with a display and/or control element
DE1901731U (en) ELECTRIC CONNECTOR.
DE1489311C3 (en) Battery light
DE726694C (en) Photographic flash device
DE2555760A1 (en) Cine camera film running indicator - fits to outside of housing and is visible to subject of film
DE895621C (en) Electric one-hand drill
AT240170B (en) Multi-part electronic flash unit
DE1078429B (en) Single-lens reflex camera with a mirror box carrying the mirror and the lens
DE1911854U (en) CAMERA WITH ELECTRIC FILM TRANSPORT AND SHUTTER HOUSING.
DE437224C (en) Crank arrangement for cinema recording or playback apparatus
DE1234046B (en) Electrical switching device for controlling the picture changing device of slide projectors
DE1898646U (en) PROJECTOR WITH ADAPTABLE PART FACILITIES.
DE1694731U (en) SELF-PAYING DEVICE FOR AN ELECTRIC CONSUMER, IN PARTICULAR TELEVISION RECEIVING OR SOUND TRANSMISSION SYSTEMS.
DE1145471B (en) Camera with built-in central shutter, in which the lens components behind the shutter and aperture blades can be exchanged through the aperture
DE1879808U (en) NARROW FILM PROJECTOR.
DE1913387U (en) FASTENING ARRANGEMENT FOR ELECTRICAL EQUIPMENT, IN PARTICULAR SWITCHING DEVICES.
DE1200668B (en) Photographic camera
DE1879021U (en) COUPLING DEVICE FOR HOSES AND CABLES OF REMOTE CONTROL SYSTEMS.
DE7909212U1 (en) POINTER MEASURING DEVICE WITH ATTACHED CONTACT DEVICE FOR INSTALLATION IN A SWITCH PANEL OR CABINET WALL
DE1940602U (en) SINGLE POLE ELECTRIC SWITCH.