DE432010C - Rapid electroplating apparatus with stationary goods and electrolytes in a circular motion - Google Patents

Rapid electroplating apparatus with stationary goods and electrolytes in a circular motion

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Publication number
DE432010C
DE432010C DEB116682D DEB0116682D DE432010C DE 432010 C DE432010 C DE 432010C DE B116682 D DEB116682 D DE B116682D DE B0116682 D DEB0116682 D DE B0116682D DE 432010 C DE432010 C DE 432010C
Authority
DE
Germany
Prior art keywords
circular motion
electrolytes
electroplating apparatus
goods
liquid
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
DEB116682D
Other languages
German (de)
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.)
Dipl-Ing Dr Adolf Barth
Original Assignee
Dipl-Ing Dr Adolf Barth
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 Dipl-Ing Dr Adolf Barth filed Critical Dipl-Ing Dr Adolf Barth
Priority to DEB116682D priority Critical patent/DE432010C/en
Application granted granted Critical
Publication of DE432010C publication Critical patent/DE432010C/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating

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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 And Plating Baths Therefor (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM 23.JULI1926ISSUED JULY 23, 1926

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

KLASSE 48a GRUPPE 12CLASS 48a GROUP 12

(B 116682 VI\4Sa)(B 116682 VI \ 4Sa)

. Dr. Adolf Barth in Frankfurt a. M.. Dr. Adolf Barth in Frankfurt a. M.

Schnellgalvanisierungsapparat mit feststehenden Waren und kreisend bewegtemHigh-speed electroplating apparatus with fixed goods and moving goods in a circular motion

Elektrolyten.Electrolytes.

Patentiert im Deutschen Reiche vom 23. November 1924 ab.Patented in the German Empire on November 23, 1924.

Es gibt bereits Galvanisierungsapparate, bei welchen der Elektrolyt in kreisende Bewegung gesetzt wird. Dies wurde durch eineThere are already electroplating machines in which the electrolyte is in circular motion is set. This was done by a

war. Im Gegensatz hierzu wird nach der vorliegenden Erfindung die Flüssigkeit tangential zur Innenseite der Behälterwand einwas. In contrast, according to the present invention, the liquid becomes tangential to the inside of the container wall

Einführung der Flüssigkeit in das Bad be- geführt.
5 wirkt, die tangential zu den Waren gerichtet In Abb. ι und ia ist das runde Gefäß mit G ioGuided introduction of the liquid into the bath.
5 acts, which is directed tangentially to the goods In Fig. Ι and ia is the round vessel with G io

bezeichnet, die Anoden stehen fest oder sind beweglich und hängen an den konzentrisch angeordneten kreisförmigen Anodenstangen A1 A und B, B. Der Elektrolyt wird durch eine · Überlaufsvorrichtung aus der Drehachse des Gefäßes entnommen, in dem Filtrierapparat F gereinigt, vermittels der Pumpe P angesogen und in die Rohrleitung Q1, Q2 hineingepreßt. Von dieser senkrecht stehendendenotes the anodes are fixed or are movable and attached to the concentrically arranged circular anode rods A 1 A and B, B. The electrolyte is removed by a · overflow device from the rotational axis of the vessel, purified in the filtering apparatus F, the pump P by means sucked and pressed into the pipeline Q 1 , Q 2 . From this upright

ίο Rohrleitung Q1, Q2 führen, den Mantel des Gefäßes durchbrechend, Einzelröhren R1, R2, R3, R41 in. das Gefäßinnere derart hinein, daß ihre Richtung sich tangential an den inneren Gefäßmantel anlehnt. Die auistreten-ίο Lead pipeline Q 1 , Q 2 , breaking through the jacket of the vessel, individual tubes R 1 , R 2 , R 3 , R 41 in. The inside of the vessel in such a way that their direction is tangential to the inner vessel jacket. The resigning

IS den Teilströme schieben automatisch die Flüssigkeit vor sich her und erzeugen auf diese Weise eine Drehbewegung des Elektrolyten. Zum Feststellen der drehbaren Anodenstange dient ein an derselben angebrachterIS the partial flows automatically push the liquid in front of them and in this way generate a rotating movement of the electrolyte. For locking the rotatable anode rod one attached to the same serves

ao Fortsatz M, der mit Einschnapphebel N festgestellt wird.ao extension M, which is fixed with snap-in lever N.

Nachdem speziell bei galvanischen Schnellbädern festgestellt ist, daß schwimmfähige Teilchen zu Unebenheiten bzw. zu Unreinheiten des galvanischen Niederschlags Veranlassung geben, besteht der besondere Vor-After it has been established especially in galvanic rapid baths that buoyant Particles cause unevenness or impurities in the galvanic deposit there is a special prerequisite

Abb. i.Fig.i.

B -3 C D B -3 CD

teil -des tangentialen Flüssigkeitseintrittes am Gefäßmantel darin, daß dadurch die ganze Flüssigkeitsschicht gewissermaßen in spiralförmigen Bändern nach dem in der Mitte befindlichen Überlauf geschafft wird, wodurch gleichzeitig alle schwimmfähigen Bestandteile systematisch und restlos zum Überlauf gebracht und in kürzester Zeit aus der Badflüssigkeit entfernt werden.part -of the tangential liquid entry on the vessel jacket in that it makes the whole Layer of liquid, as it were, in spiral bands after the one in the middle located overflow is created, whereby all buoyant components at the same time systematically and completely overflowed and removed from the bath liquid in the shortest possible time removed.

Gegenüber dem Bekannten besitzt also die vorstehend beschriebene Anordnung den Vorteil der Zunahme der Geschwindigkeit der kreisenden Flüssigkeit nach der Mitte zu und infolgedessen der gründlicheren Fortspülung der schwimmenden 'Substanzen.The arrangement described above therefore has the advantage over what is known the increase in the speed of the circulating liquid towards the center and consequently the more thorough flushing away of the floating substances.

Claims (1)

Patent-Anspruch:Patent claim: Schnellgalvanisierungsapparat mit feststehenden Waren und kreisend bewegtem Elektrolyten, dadurch gekennzeichnet, daß die kreisende Bewegung des Elektrolyten durch tangentiale Einführung von Flüssigkeitsstrahlen an der Innenseite der äußeren Gefäßwand und Abführung der Flüssigkeit in der Mitte des Gefäßes bewirkt wir d.High-speed electroplating apparatus with fixed goods and moving goods in a circular motion Electrolyte, characterized in that the circular movement of the electrolyte by tangential introduction of liquid jets on the inside of the outer Causes the vessel wall and drainage of the liquid in the middle of the vessel will. Abb. 2.Fig. 2. Abb. ι αFig. Ι α Abb. 2a Fig. 2 a
DEB116682D 1924-11-23 1924-11-23 Rapid electroplating apparatus with stationary goods and electrolytes in a circular motion Expired DE432010C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB116682D DE432010C (en) 1924-11-23 1924-11-23 Rapid electroplating apparatus with stationary goods and electrolytes in a circular motion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB116682D DE432010C (en) 1924-11-23 1924-11-23 Rapid electroplating apparatus with stationary goods and electrolytes in a circular motion

Publications (1)

Publication Number Publication Date
DE432010C true DE432010C (en) 1926-07-23

Family

ID=6994366

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB116682D Expired DE432010C (en) 1924-11-23 1924-11-23 Rapid electroplating apparatus with stationary goods and electrolytes in a circular motion

Country Status (1)

Country Link
DE (1) DE432010C (en)

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