DE875759C - Electric flashlight device - Google Patents

Electric flashlight device

Info

Publication number
DE875759C
DE875759C DEZ1128A DEZ0001128A DE875759C DE 875759 C DE875759 C DE 875759C DE Z1128 A DEZ1128 A DE Z1128A DE Z0001128 A DEZ0001128 A DE Z0001128A DE 875759 C DE875759 C DE 875759C
Authority
DE
Germany
Prior art keywords
lamp
flashlight
socket
ground contact
ejector
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
DEZ1128A
Other languages
German (de)
Inventor
Johann Hahn
Edgar Sauer
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
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 Zeiss Ikon AG filed Critical Zeiss Ikon AG
Priority to DEZ1128A priority Critical patent/DE875759C/en
Application granted granted Critical
Publication of DE875759C publication Critical patent/DE875759C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
    • B01D33/663—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by direct contact with a fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

Die Erfindung betrifft ein elektrisches Blitzlichtgerät mit einer in Reine mit der Blitzlichtlampe schaltbaren Kontrolliampe, deren Schalter nach Patent 8 I99 im Einschubbereich der Blitzlichtlampe angeordnet ist und bei einem Überveg der Blitzlichtlample in ihrer Fassung die Kontrollampe anschließt. The invention relates to an electric flashlight device with a Control lamp switchable with the flashlight lamp, the switch after Patent 8 I99 is arranged in the insertion area of the flashlight lamp and in a Via the flashlight lamp in its socket the control lamp connects.

Gemäß dem älteren Patent 864 I99 besteht dieser Schalter aus dem federnden Bodenkontakt der Blitzlampenfassung. According to the earlier patent 864,199, this switch consists of the resilient ground contact of the flash lamp socket.

In weiterer Ausgestaltung eines solchen Schalters ist nach der vorliegenden Erfindung der Bodenkontakt zugleich als Auswerferfeder für die mit einem Einstecksockel versehene Blitzlichtlampe ausgebildet. Das ergibt eine einfache und zuverlässige Anordnung zumal bei der blevorzugten Ausführung des Bodenkontakts als Kegelfeder, deren abgebogenes federndes Ende bei einem Überweg der Blitzlichtlampe in ihrer Fassung die Kontrollampe anschließt. Ferner kann in zweckmäßiger Weise als zweiter Pol für die Blitzlichtlampe der Auswerferhebel dienen, der die Lampe entgegen der Wirkung der Auswerferfeder in ihrer Fassung festhält. In a further embodiment of such a switch is according to the present Invention of the ground contact at the same time as an ejector spring for those with a plug-in base provided flash lamp formed. That gives a simple and reliable Arrangement, especially with the preferred design of the ground contact as a conical spring, whose bent, resilient end when the flash lamp passes over in their Socket connects the control lamp. It can also be used as a second Pole for the flashlight lamp serve the ejector lever, which the lamp against the Effect of the ejector spring holds in its socket.

Der Zeichnung ist ein Ausführungsbeispiel zu entnehmen. Der Bodenkontakt der Blitzlichtlampenfassung 1 ist als Regelfeder 2 ausgebildet, die sich fußseitig am Boden 3 der Lampenfassung abstützt und deren abwärts gebogenes federndes Ende 4 bleim Zusammendrückenl der Kegelfeder den Mittelkontakt 5 des Lampensockels mit der Fassung 6 der Kontrollampe 7 verbindet. Das fußseitige Ende 8 der Regelfeder erstreckt sich in ihrer Verlängerung bis zum Anschlußkontakt 9, der mit dem Synchronkontakt einer angeschlossenen Kamera in- Verbsindung steht. Der Auswerferhebel 10 hält mittels seines umgehogenen oberen Endes die Blitzlichtlampe entgegen der Wirkung der Kegelfeder 2 fest. The drawing shows an exemplary embodiment. The ground contact the flashlight lamp holder 1 is designed as a control spring 2, which is on the foot side supported on the bottom 3 of the lamp socket and its downwardly curved resilient end 4 keep the center contact 5 of the lamp base in the compression of the conical spring the socket 6 of the control lamp 7 connects. The foot-side end 8 of the control spring extends in its extension to the connection contact 9, the one with the synchronous contact connected to a camera. The ejector lever 10 holds by means the flashlight lamp against the action of the conical spring 2 fixed.

Er liegt geschlitzt und isoliert im rohrförmigen Körper der Blitzlichteinrichtung und dient zugleich als Stromzuführung und zweiter Pol für die Blitzlichtlampe. Im dargestellten Ausführungsbeispiel steht er durch die Blattfeder ii mit der Spannungsquelle 12 in Verbindung. Bei Druck auf den Knopf I5 gibt der Auswerferhebel 10 die Blitzlichtlampe frei, und diese wird durch die Regelfeder 2 ausgeworfen.It is slit and insulated in the tubular body of the flashlight device and also serves as a power supply and second pole for the flashlight lamp. in the illustrated embodiment he is through the leaf spring ii with the voltage source 12 in connection. When the button I5 is pressed, the ejector lever 10 activates the flash lamp free, and this is ejected by the control spring 2.

Die neue Anordnung ermöglicht es ferner, die Fassungen der Blitzlicht- und der Kontrollampe sowie ihren Schalter und die Stromzuführurfgen einschließlich dies Auswerferbebels in einem als auswechselbare Einheit ausgebildeten Isolierkörper 14 unterzubringen. Mittels der Feststellschraube 13 wird dieser Isolierkörper im Gehäuse gesichert, und gleichzeitig wird eine zuverlässige Masseverbindung hergestellt. The new arrangement also enables the sockets of the flashlight and the control lamp as well as its switch and the power supply cables including this ejector fog in an insulating body designed as a replaceable unit 14 to accommodate. By means of the locking screw 13, this insulating body is in the Housing secured, and at the same time a reliable ground connection is established.

Claims (4)

PATENTANSPRÜcHE: I. Elektrisches Blitzlichtgerät mit einer Kontrollampe, die nach Patent 864 I99 mittels des federnden Bodenkontakts der Blitzlampenfassung in Reihe mit der Blitzlichtlampe schaltbar ist, dadurch gekennzeichnet, daß der Bodenkontakt (2) zugleich als Auswerferfeder für die mit einem Einstecksockel versehene Blitzlichtlampe ausgebildet ist. PATENT CLAIMS: I. Electric flashlight device with a control lamp, the one according to patent 864 I99 by means of the resilient ground contact of the flash lamp socket can be switched in series with the flashlight lamp, characterized in that the Ground contact (2) also acts as an ejector spring for the one provided with a plug-in base Flash lamp is formed. 2. Gerät nach Anspruch I, dadurch gekennzeichnet, daß als Bodenkontakt eine Kegelfeder (2) dient, deren abgebogenes federndes Ende (4) bei einem Überweg der Blitzlichtlampe in ihrer Fassung die Kontrollampe (7) anschließt. 2. Apparatus according to claim I, characterized in that as ground contact a conical spring (2) is used, the bent resilient end (4) of which when crossing the control lamp (7) connects to the flashlight lamp in its socket. 3. Gerät nach Anspruch I oder 2, dadurch gekennzeichnet, daß als zweiter Pol für die Blitzlichtlampe der Auswerferhebel (Io) dient, der die Lampe entgegen der Wirkung der Auswerferfeder (2) in ihrer Fassung (1) festhält. 3. Apparatus according to claim I or 2, characterized in that as The second pole for the flashlight lamp is the ejector lever (Io) that controls the lamp holds against the action of the ejector spring (2) in its socket (1). 4. Gerät nach Anspruch I, 2 oder 3, dadurch gekennzeichnet, daß die Fassungen (I, 6) der Blitzlicht- und der Kontrollampe, deren Schalter (4) nebst den Stromführungen und einschließlich des Auswerfer-hebels (10) in einem als auswechselbare Einheit ausgebildeten Isolierkörper untergebracht sind. 4. Apparatus according to claim I, 2 or 3, characterized in that the Sockets (I, 6) of the flashlight and control lamp, their switch (4) as well the current leads and including the ejector lever (10) in one as replaceable Unit trained insulator are housed.
DEZ1128A 1950-08-24 1950-08-24 Electric flashlight device Expired DE875759C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ1128A DE875759C (en) 1950-08-24 1950-08-24 Electric flashlight device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ1128A DE875759C (en) 1950-08-24 1950-08-24 Electric flashlight device

Publications (1)

Publication Number Publication Date
DE875759C true DE875759C (en) 1953-05-07

Family

ID=7618002

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ1128A Expired DE875759C (en) 1950-08-24 1950-08-24 Electric flashlight device

Country Status (1)

Country Link
DE (1) DE875759C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE961591C (en) * 1955-07-03 1957-04-11 Fischer Artur Strobe light with automatic lamp ejector
DE1037855B (en) * 1954-07-01 1958-08-28 Gen Aniline & Film Corp Plug socket with ejector spring for flash lamps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037855B (en) * 1954-07-01 1958-08-28 Gen Aniline & Film Corp Plug socket with ejector spring for flash lamps
DE961591C (en) * 1955-07-03 1957-04-11 Fischer Artur Strobe light with automatic lamp ejector

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