DE2619978A1 - Manual electroplating appts. - in which metal substrate is pressed onto a cathode surrounded by a sponge moistened with electrolyte - Google Patents

Manual electroplating appts. - in which metal substrate is pressed onto a cathode surrounded by a sponge moistened with electrolyte

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Publication number
DE2619978A1
DE2619978A1 DE19762619978 DE2619978A DE2619978A1 DE 2619978 A1 DE2619978 A1 DE 2619978A1 DE 19762619978 DE19762619978 DE 19762619978 DE 2619978 A DE2619978 A DE 2619978A DE 2619978 A1 DE2619978 A1 DE 2619978A1
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DE
Germany
Prior art keywords
cathode
electrolyte
anode
container
sponge
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
DE19762619978
Other languages
German (de)
Inventor
Paul Hirsch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19762619978 priority Critical patent/DE2619978A1/en
Publication of DE2619978A1 publication Critical patent/DE2619978A1/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10Electrodes, e.g. composition, counter electrode
    • C25D17/14Electrodes, e.g. composition, counter electrode for pad-plating

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Appts. comprises a container filled with electrolyte and closed by a lid. The lid is fitted with at least one ring anode and at least one cathode which are sepd. from each other but can be connected to the workpiece. The cathode is pref. spring loaded and functions as a stopper closing the container except when pressure is applied to the cathode from outside the container. Anode is pref. covered by a sponge or similar absorbent material which is moistened by the electrolyte and conducts the current. The thickness of the sponge can be used to alter the resistance and therefore the voltage employed. An additional container may be used to hold one or more batteries connected to the anode and the cathode.

Description

Paul Hirsch,Henckystr. 7, 8coo München 50Paul Hirsch, Henckystr. 7, 8coo Munich 50

Dr.Dieter RopertzKonrldst. Los8000 München 40 Handgalvani siergerät Die erfindung betrifft ein Gerät,mit welchem ohne galvanische Bäder leitende Gegenstände,vorwiegend metallischer Natur,galvanisiert werden können.Dr Dieter RopertzKonrldst. Lot 8000 Munich 40 hand electroplating device The invention relates to a device with which conductive objects, without galvanic baths, predominantly metallic nature, can be galvanized.

Stand der Technik: Es gibt Geräte,die die gestellte Aufgabe nach dem sogenannten Tampon-Verfahren lösen.State of the art: There are devices that perform the task according to the solve the so-called tampon method.

mängel: Bisher mußte das werkstück mittels eines Kabels anodisch verbunden werden, um den Stromkreislauf von Stromquelle zu werkstück und zurück sichersustellen,was den Arbeitsvorgang erschwert.Deficiencies: Previously, the workpiece had to be anodically connected by means of a cable to ensure the circuit from the power source to the workpiece and back, what complicates the work process.

Neuerung: Die Neuheit des hier beschriebenen Gerätes besteht im Weseitlichen in der Anordnung von Anode und Kathode zueinander.In dem Verschlußkopf mit Ventil eines flaschenartigen Elaktrolyt-Behälters ist die Anode so angeordnet,dass sie leitend über das zu behandelnde Werkzeug gestrichen werden kann,bei welchem Vorgang gleichzeitig die Oberfläche mit Elektrolyt versorgt wird.Gleichzeitig berührt die Kathode leitend mit etwas Abstand zur Anode das Werkstück,wodurch ein Stromfluß den Galvanisiervorgang herbeiführt.Innovation: The novelty of the device described here consists in the essential in the arrangement of anode and cathode to each other, in the locking head with valve of a bottle-like electrolyte container, the anode is arranged so that it can be drawn across the tool to be treated in a conductive manner, during which process at the same time the surface is supplied with electrolyte Cathode conducts the workpiece at some distance from the anode, creating a flow of current brings about the electroplating process.

Durch die Anbringung der kontaktgebenden Kathode in ummittelbarer Nähe zur Elektrolyt fünrenden Anode ist eine uneingeschränkte Beuogungsfreiheit baim Arbeitsvorgang ohne Verbindungskabel gegeben.Die Anbringung von Anode und Kathode ist derart gestaltet,dass eine gleichzeitige Berührung des Werkstücks von beiden gewährleistet ist,dass jedoch eine unerwünschte Berührung der Pole untereinander unmöglich ist0 Die Kathode erfüllt gleichzeitig die Funktion eines Verschlusses des lektrolytbehälters und hat demnach eine Doppelfunktion: Die der Stromübertragung als Kathode und die des Verschlusses des Slektrolytbehälters.By attaching the contact-making cathode in direct Proximity to the electrolyte feeding anode is an unrestricted freedom from diffraction Given during the work process without connecting cables. Attachment of anode and cathode is designed in such a way that the workpiece is touched by both of them at the same time it is guaranteed, however, that an undesired contact of the poles with one another is impossible0 The cathode also functions as a shutter of the electrolyte container and therefore has a double function: that of transmitting electricity as cathode and that of the closure of the electrolyte container.

Erläuterung der Arbeitsweise: (Fig. 1 und Fig.2) In den Behälter (a) ist ein Elektrolyt gefüllt.Dieser Behälter ist durch die federnde Kathode (b) verschlossen.ber der Ringanode (c) ist ein uberträgerschwamm (d) oder ein anderes saugfähiges Material angebracht,welches den Elektrolyten weiterleitet.Durch leichten Druck auf diesen Schwamm wird dieser zusammengepreßt,wodurch die Kathode (b),die gleichzeitig den Verschlußstöpsel darstellt,nach innen gedrückt wird.Hierdurch wird der Elektrolytbenälter geöffnet, eine Befeuchtung des Schwammes findet statt und dadurch eine Kontaktherstellung zum Werkstück.3in Strom,der den Galvanisierungsprozess in Gang setet,kann somit fließen.Explanation of the mode of operation: (Fig. 1 and Fig. 2) into the container (a) is filled with an electrolyte. This container is closed by the resilient cathode (b) the ring anode (c) is a transfer sponge (d) or another absorbent material attached, which conducts the electrolyte by applying light pressure The sponge is compressed, causing the cathode (b), which is also the The stopper is pushed inwards, which closes the electrolyte container opened, a moistening of the sponge takes place and thereby a contact is established to the workpiece. 3 in current, which the Electroplating process started, can thus flow.

Läßt der Druck auf die Kathode (erschlußstöpsel) nach, so schließt sich der Behälter automatisch,und der Strokreis wird unterbrochen.If the pressure on the cathode (connection plug) decreases, it closes the container automatically and the flow circuit is interrupted.

Die Kathode besteht vorzugsweise aus einem dem Elektrolyten angepaßten löslichen oder unlöslichen Material.The cathode preferably consists of one that is matched to the electrolyte soluble or insoluble material.

Fig. 2 stellt die Form des Gerätes dar,wobei im Anschluß zn den Behälter für den Elektrolyten (a) ein Hohlraum (f) vorgesehen ist.In diesem abgetrennten Raum kann eine oder mehrere Batterien (e) untergebracht werden,die über isolierte Leitungen den Strom zu Anode und Kathode bringen.Fig. 2 shows the shape of the device, in connection with the container a cavity (f) is provided for the electrolyte (a), in which it is separated Space can accommodate one or more batteries that are insulated over Lines bring the current to the anode and cathode.

Claims (5)

Ansprüche: 1.) Handgalvani siergerät, dadurch gekennzeichnet dass sich an dem Verschlußkopf des Elektrolytbehälters (a) zumindest eine Anode (c) und zumindest eine Kathode (b) befinden, die von einander getrennt sind,die aber beide bei Anwendung Kontakt zum Werkstück haben.Claims: 1.) Hand electroplating device, characterized in that at least one anode (c) and at least one cathode (b) are located, which are separated from one another, but both of them have contact with the workpiece during use. 2o) gerät nach Anspruch l.dadurch gekennzeichnet,iass die kathode gleichzeitig den Elektrolytbehälter öffnen und auch schließen kann,indem sie fie ein Verschluß stöpsel ausgebildet ist,der mittels Federdruck von innen das Verschlußloch schließt,sich aber bei Druck von außen öffnet.2o) device according to claim 1, characterized in that the cathode can open and close the electrolyte container at the same time by fie a closure plug is formed which by means of spring pressure from the inside the closure hole closes, but opens when pressure is applied from the outside. 3.) Gerät nach Anspruch 1 - 2,dadurch gekennzeichnet,iass die Anode mit einem schwammartigen,saugfähigen material (d) überzogen ist,çelches nach Befeuchten durch den Elektrolytan den Strom leitet.3.) Device according to claim 1 - 2, characterized in that the anode iass is covered with a sponge-like, absorbent material (d), çelches after moistening conducts electricity through the electrolyte. 4.) gerät nach Anspruch 3.,dadurch gekennzeicanet,das durch die Dicke des saugfähigen Materials der Widerstand und damit die Spannung reguliert werden kann.4.) device according to claim 3, characterized gekennzeicanet that through the thickness of the absorbent material, the resistance and thus the tension can be regulated can. 5.) Gerät nach Anspruch 1 - 4,dadurch gekennzeichnet,dass im Anschluß an den Elektrolytbehälter (Fig.2) ein abge trennter Hohlraum vorgesehen ist,der eine oder mehrere Batterien aufnehmen kann,deren Pole über isolierte Leitungen mit der Anode bezw. Kathode verbunden sind.5.) Device according to claim 1-4, characterized in that in the connection to the electrolyte container (Fig.2) a abge separated cavity is provided, the can accommodate one or more batteries, the poles of which are connected via insulated cables the anode respectively. Cathode are connected.
DE19762619978 1976-05-06 1976-05-06 Manual electroplating appts. - in which metal substrate is pressed onto a cathode surrounded by a sponge moistened with electrolyte Pending DE2619978A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762619978 DE2619978A1 (en) 1976-05-06 1976-05-06 Manual electroplating appts. - in which metal substrate is pressed onto a cathode surrounded by a sponge moistened with electrolyte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762619978 DE2619978A1 (en) 1976-05-06 1976-05-06 Manual electroplating appts. - in which metal substrate is pressed onto a cathode surrounded by a sponge moistened with electrolyte

Publications (1)

Publication Number Publication Date
DE2619978A1 true DE2619978A1 (en) 1977-11-17

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DE19762619978 Pending DE2619978A1 (en) 1976-05-06 1976-05-06 Manual electroplating appts. - in which metal substrate is pressed onto a cathode surrounded by a sponge moistened with electrolyte

Country Status (1)

Country Link
DE (1) DE2619978A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004113595A1 (en) * 2003-06-25 2004-12-29 EUROTECHNI Office Européen d'Etudes et de Réalisations Techniques SAS Portable electrolytic marking unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004113595A1 (en) * 2003-06-25 2004-12-29 EUROTECHNI Office Européen d'Etudes et de Réalisations Techniques SAS Portable electrolytic marking unit
FR2856628A1 (en) * 2003-06-25 2004-12-31 Eurotechni Office NOMAD ELECTROLYTIC MARKING APPARATUS

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