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1. (WO1989000237) METHOD AND APPARATUS FOR CONTROL OF FLUIDS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000237 International Application No.: PCT/US1987/001577
Publication Date: 12.01.1989 International Filing Date: 06.07.1987
IPC:
F01N 1/00 (2006.01) ,F01N 1/06 (2006.01) ,F01N 1/08 (2006.01) ,F01N 1/12 (2006.01) ,F01N 13/16 (2010.01) ,F01N 13/18 (2010.01) ,F41A 21/30 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
1
Silencing apparatus characterised by method of silencing
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
1
Silencing apparatus characterised by method of silencing
06
by using interference effect
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
1
Silencing apparatus characterised by method of silencing
08
by reducing exhaust energy by throttling or whirling
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
1
Silencing apparatus characterised by method of silencing
08
by reducing exhaust energy by throttling or whirling
12
using spirally- or helically-shaped channels
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
13
Exhaust or silencing apparatus characterised by constructional features
16
Selection of particular materials
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
13
Exhaust or silencing apparatus characterised by constructional features
18
Construction facilitating manufacture, assembly or disassembly
[IPC code unknown for ERROR IPC Code incorrect: invalid subclass (B=>S)!]
Applicants:
BURSTEIN, Roy [US/US]; US
Inventors:
BURSTEIN, Roy; US
Agent:
SPIVAK, Karl, L.; Steele, Gould & Fried Suite 3232 1700 Market Street Philadelphia, PA 19103, US
Priority Data:
Title (EN) METHOD AND APPARATUS FOR CONTROL OF FLUIDS
(FR) PROCEDE ET APPAREIL DE REGULATION DE FLUIDES
Abstract:
(EN) Disclosed are methods and devices for controlling energy/fuel resource depletion, environmental noise/chemical pollution, or transport, pumping and handling problems associated with various flowing plasmas, liquids, gases or solids at varying temperatures, pressures and velocities. The method initially forms three separate interconnecting concentric non-turbulent unobstructed streams flowing essentially in one direction at different velocities, accelerates the outermost stream, forming a surrounding jetstream reducing fluid pressure in the two inner streams, finally recombines initially separated streams into one helically flowing accelerated vortex, causing silent atmospheric discharge of gases, or minimally frictional pumping and extended travel of viscous substances. Devices embodying the methods are defined by an outer shelll (1), an intermediate housing (2), a tubular channel (3, 3'), frusto-conical or helically curvilinear fluid deflectors (4, 4'), an ellipsoidal torpedo (18) with helical fins (19), and/or an outletting/indefinitely extending helically rifled conduit (16a) maintaining or producing alone a vortexing gas exit or sustained fluid flow.
(FR) Sont décrits des procédés et dispositifs permettant de réguler la diminution des ressources en énergie/carburant, la pollution de l'environnement due au bruit et aux produits chimiques, ou les problèmes de transport, de pompage et de manipulation associés aux divers plasmas, liquides, gaz ou solides s'écoulant à des températures, des pressions et des vitesses variables. Le procédé forme initialement trois courants séparés, s'interconnectant, concentriques, non turbulents, non obstrués s'écoulant sensiblement dans une direction, à différentes vitesses, accélère le courant extérieur, formant un courant-jet circonvoisin réduisant la pression du fluide dans les deux courants intérieurs, et finalement recombine les courants initialement séparés dans un tourbillon accéléré s'écoulant hélicoïdalement, provoquant une évacuation atmosphérique silencieuse des gaz, ou un pompage frictionnel minimum et un déplacement prolongé de substances visqueuses. Les dispositifs mettant en oeuvre les procédés sont définis par un boîtier extérieur (1), un logement intermédiaire (2), un canal tubulaire (3, 3'), des déflecteurs (4, 4') de fluide curvilignes tronconiques ou hélicoïdaux, une torpille ellipsoïdale (18) à ailettes hélicoïdales (9), et/ou un conduit (16a) rainuré hélicoïdalement d'écoulement s'étendant indéfiniment, maintenant ou produisant seul une sortie de gaz tourbillonnant ou un écoulement de fluide soutenu.
Designated States: JP, SU
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)