FLUID INJECTOR

FLUID INJECTOR

PROBLEM TO BE SOLVED: To provide a suction type transport system that carries transport materials such as spray reliably without causing clogs and backflows in its transport pipe. SOLUTION: An air injector 10A comprises an internal cylinder 11 and an external cylinder 12 placed in opposition to each...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ARAI MOTOHIKO, YAMAMOTO TOMIHARU
Format: Patent
Sprache:eng
Schlagworte:
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NOZZLES
PERFORMING OPERATIONS
PIPE-LINE SYSTEMS
PIPE-LINES
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
STORING OF DISTRIBUTING GASES OR LIQUIDS
TRANSPORTING
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a suction type transport system that carries transport materials such as spray reliably without causing clogs and backflows in its transport pipe. SOLUTION: An air injector 10A comprises an internal cylinder 11 and an external cylinder 12 placed in opposition to each other at their taper faces tapering in the transport direction. A ringlike space 5 is defined between the internal cylinder 11 and the external cylinder 12 on the upstream end in the transport direction to receive pressure fluid supplied, and the internal cylinder taper face is formed thereon with spiral passages that connect the ringlike space 5 down to the tip 11b of the internal cylinder 11, so that the pressure fluid is jetted spirally along the interior surface of a transport pipe 2B as streams t-A.