DE813917C - Additional atomizing nozzle for metal spray guns - Google Patents

Additional atomizing nozzle for metal spray guns

Info

Publication number
DE813917C
DE813917C DED257A DED0000257A DE813917C DE 813917 C DE813917 C DE 813917C DE D257 A DED257 A DE D257A DE D0000257 A DED0000257 A DE D0000257A DE 813917 C DE813917 C DE 813917C
Authority
DE
Germany
Prior art keywords
nozzle
metal spray
atomizing nozzle
additional
spray guns
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
DED257A
Other languages
German (de)
Other versions
DE1606237U (en
Inventor
Carola Doernemann
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 DED257A priority Critical patent/DE813917C/en
Application granted granted Critical
Publication of DE813917C publication Critical patent/DE813917C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/20—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion
    • B05B7/201—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
    • B05B7/203—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed having originally the shape of a wire, rod or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Nozzles (AREA)

Description

Bekannt ist, daß Metallspritzpistolen zur Zerstäul>ung des Materials mittels Preßluft oder sonstigen Gases über eine Zerstäubungsdüse das zu verspritzende Material in kleine Pärtikelchen auflösen.It is known that metal spray guns are used to atomize the material by means of compressed air or other gas via an atomizing nozzle the to be sprayed Dissolve the material into small particles.

Durch vorliegende Erfindung, soll durch eine auf das gesamte Düsensystem gesetzte zusätzliche Zerstäubungsdüse (Preßluft oder Gas) mit einer besonderen Zuleitung, die,einen beliebigen, gewünschten Druck zuläßt, eine erhöhte Zerstäubung des Materials erreicht werden, die Temperaturen der Schmelzflamme nach ihrer Arbeitsleistung herabgesetzt und die aufgespritzten Partikelchen mit größter Geschwindigkeit auf den aufzuspritzenden Gegenstand aufgetragen werden.The present invention aims to apply one to the entire nozzle system set additional atomizing nozzle (compressed air or gas) with a special feed line, which, at any desired pressure, allows increased atomization of the material are reached, the temperatures of the melting flame are reduced according to their work performance and the sprayed-on particles at maximum speed onto the sprayed-on Object to be applied.

In der Zeichnung ist schematisch die Anordnung einer solchen zusätzlichen Zerstäubungsdüse dargestellt.In the drawing, the arrangement of such an additional is schematically Atomizing nozzle shown.

Um die Drahtdüse i ist die Gasgemischdüse 2 zum Abschmelzen des Drahtes und um diese die Zerstäul)ungsdÜse 3 wie üblich angeordnet. Die Zerstäubungsdüse 3 ist derartig ausgebildet, daß sie nach vorn konisch zuläuft, und über diese wird nun die zusätzliche Zerstäubungsdüse 4 angebracht, die einen besonderen Anschluß 5 für die Zuleitung von Preßluft oder Gasen in beliebig gewünschter Menge und Druckstärke zuläßt. Die zusätzliche ZerstäubungsdÜse ,4 kann beliebig eng oder weit auf das Düsensystem aufgeschraubt werden und damit die durchzulassende zusätzliche Zerstäubungspreßluft regulieren. Gleichzeitig kühlt die Zusatzpreßluft die verhältnismäßig dünnwandige Zerstäubungsdüse 3.Around the wire nozzle i is the gas mixture nozzle 2 for melting the wire and around this the atomizing nozzle 3 is arranged as usual. The atomizing nozzle 3 is designed in such a way that it tapers conically towards the front, and is over this now the additional atomizing nozzle 4 is attached, which has a special connection 5 for the supply of compressed air or gases in any desired amount and pressure allows. The additional atomizing nozzle, 4 can be as narrow or wide as you want on the Nozzle system are screwed on and thus the additional compressed air to be let through regulate. At the same time, the additional compressed air cools the relatively thin-walled ones Atomizing nozzle 3.

Weiterhin kann vor dieses Düsensystem der doppelten Zerstäubung mittels der Zusatzzerstäubungsdüse eine rotierende oder nicht rotierende Zerstäubungswinkeldüse angebracht werden, um den Spritzstrahl aus seiner ursprünglichen Richtung winklig ablenken zu können.Furthermore, in front of this nozzle system, the double atomization by means of the additional atomizing nozzle a rotating or non-rotating atomizing angle nozzle be attached to angled the spray jet from its original direction to be able to distract.

Claims (2)

PATENTANSPRÜCHE: i. Zusatzzerstäubungsdüse für Metallspritzpistolen, dadurch gekennzeichnet, daß über dem normalen Düsensystem der Metallspritzpistole eine weitere Düse beliebiger Querschnittsform angebracht ist, die eine in Menge und Druckhöhe regulierbare Preßluftzufuhr gestattet. PATENT CLAIMS: i. Additional atomizing nozzle for metal spray guns, characterized in that over the normal nozzle system of the metal spray gun another nozzle of any cross-sectional shape is attached, which one in quantity and pressure height adjustable compressed air supply allowed. 2. Metallspritzdüse nach Anspruch i, gekennzeichnet durch die zusätzliche Anordnung einer rotierenden oder nicht rotierenden Winkeldüse.2. Metal spray nozzle according to claim i, characterized by the additional arrangement of a rotating or non-rotating Angled nozzle.
DED257A 1949-11-01 1949-11-01 Additional atomizing nozzle for metal spray guns Expired DE813917C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED257A DE813917C (en) 1949-11-01 1949-11-01 Additional atomizing nozzle for metal spray guns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED257A DE813917C (en) 1949-11-01 1949-11-01 Additional atomizing nozzle for metal spray guns

Publications (1)

Publication Number Publication Date
DE813917C true DE813917C (en) 1951-09-17

Family

ID=7028621

Family Applications (1)

Application Number Title Priority Date Filing Date
DED257A Expired DE813917C (en) 1949-11-01 1949-11-01 Additional atomizing nozzle for metal spray guns

Country Status (1)

Country Link
DE (1) DE813917C (en)

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