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1. WO1997023303 - LABYRINTH GAS FEED APPARATUS AND METHOD FOR A DETONATION GUN

Publication Number WO/1997/023303
Publication Date 03.07.1997
International Application No. PCT/US1996/020160
International Filing Date 23.12.1996
Chapter 2 Demand Filed 25.07.1997
IPC
B05B 7/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
CPC
B05B 7/0006
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
0006Spraying by means of explosions
Applicants
  • AEROSTAR COATINGS, S.L. [ES]/[ES] (AllExceptUS)
  • CHERNYSHOV, Alexandr Vladimirovich [UA]/[UA] (UsOnly)
  • BARYKIN, Georgy Yur'evich [UA]/[UA] (UsOnly)
Inventors
  • CHERNYSHOV, Alexandr Vladimirovich
  • BARYKIN, Georgy Yur'evich
Agents
  • YAMPOLSKY, Alexander, V.
  • CARPINTERO LOPEZ, Francisco
Priority Data
9512549026.12.1995UA
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LABYRINTH GAS FEED APPARATUS AND METHOD FOR A DETONATION GUN
(FR) APPAREIL D'ALIMENTATION EN GAZ DE TYPE LABYRINTHE ET PROCEDE DE CANON A DETONATION
Abstract
(EN)
A gas feed system for detonation gun apparatus (2) having a labyrinth shaped gas path. The labyrinth (30) is positioned between the fuel and oxygen supply and the combustion chamber (12) of a detonation gun. The labyrinth (30) allows the fuel and oxygen supply to flow into the combustion and precludes the migration of the detonation wave front into the fuel supply by destroying that portion of the detonation wave front that enters the labyrinth (30). The labyrinth gas feed system increases safety, reliability and productivity of the detonation coating process.
(FR)
Cette invention concerne un système d'alimentation en gaz pour un appareil de type canon à détonation (2) possédant une voie de circulation des gaz en forme de labyrinthe. Ce labyrinthe (30) est situé entre le système d'alimentation en carburant et en oxygène, et la chambre de combustion (12) du canon à détonation. Le labyrinthe (30) permet au débit de carburant et d'oxygène de s'écouler dans la chambre de combustion, la migration du front d'onde de la détonation dans le système d'alimentation en carburant étant empêchée par la destruction de la partie du front d'onde de la détonation qui pénètre dans le labyrinthe (30). Ce système d'alimentation en gaz de type labyrinthe permet d'accroître la sécurité, la fiabilité et le rendement du processus de revêtement par détonation.
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