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1. WO2011102751 - METHOD FOR CHANGING THE RESISTANCE OF A LIQUID AND VESSEL FOR A LIQUID

Publication Number WO/2011/102751
Publication Date 25.08.2011
International Application No. PCT/RU2010/000800
International Filing Date 29.12.2010
Chapter 2 Demand Filed 30.08.2011
IPC
F15D 1/08 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
DFLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
1Influencing the flow of fluids
08of jets leaving an orifice
F16J 12/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
12Pressure vessels in general
B29C 47/12 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
47Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
08Component parts, details or accessories; Auxiliary operations
12Extrusion nozzles or dies
B29C 47/30 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
47Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
08Component parts, details or accessories; Auxiliary operations
12Extrusion nozzles or dies
30Multi-port extrusion nozzles
B29C 47/92 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
47Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
08Component parts, details or accessories; Auxiliary operations
92Measuring, controlling or regulating
CPC
B29C 48/03
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
03characterised by the shape of the extruded material at extrusion
B29C 48/05
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
03characterised by the shape of the extruded material at extrusion
05Filamentary, e.g. strands
B29C 48/06
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
03characterised by the shape of the extruded material at extrusion
06Rod-shaped
B29C 48/345
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
25Component parts, details or accessories; Auxiliary operations
30Extrusion nozzles or dies
345Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
F15D 1/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
DFLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
1Influencing flow of fluids
08of jets leaving an orifice
F16J 12/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS
12Pressure vessels in general
Applicants
  • КУРАСОВ, Александр Николаевич KURASOV, Alexandr Nikolayevich [RU]/[RU]
Inventors
  • КУРАСОВ, Александр Николаевич KURASOV, Alexandr Nikolayevich
Agents
  • ВОЛЫНЕЦ, Владимир Семенович VOLYNETS, Vladimir Semenovich
Priority Data
201010514016.02.2010RU
Publication Language Russian (ru)
Filing Language Russian (RU)
Designated States
Title
(EN) METHOD FOR CHANGING THE RESISTANCE OF A LIQUID AND VESSEL FOR A LIQUID
(FR) PROCÉDÉ DE CHANGEMENT DE LA RÉSISTANCE D'UN LIQUIDE ET RÉCIPIENT POUR LIQUIDE
(RU) СПОСОБ ИЗМЕНЕНИЯ СОПРОТИВЛЕНИЯ ЖИДКОСТИ И СОСУД ДЛЯ ЖИДКОСТИ
Abstract
(EN) The method for operatively changing the hydraulic resistance of a liquid at the outlet of a vessel for a pressurized liquid consists in that an additional container in the form of a working chamber of changeable volume with one or more discharge openings is mounted at the outlet of the vessel, wherein the volume of the additional container is changed depending on the volume of the liquid contained in the working chamber of the additional container or depending on a change in the physical process parameters or corresponding to a set programme. The vessel for the pressurized liquid is equipped with an additional container at the outlet of the vessel, said container having at least one discharge opening, wherein the additional container is in the form of a chamber of changeable volume. The container comprises: an immovable element, which is connected directly to the vessel for the liquid; an element which is capable of moving in the axial direction and has one or more discharge openings; and a hollow, preferably cylindrical element, which connects these elements and has a movable connection to at least one of the container elements.
(FR) L'invention concerne un procédé permettant de modifier fonctionnellement la résistance d'un liquide à la sortie d'un récipient pour liquide sous pression, lequel consiste à monter, à la sortie du récipient, un réservoir supplémentaire se présentant sous forme d'une chambre de travail à volume variable et comprenant une ou plusieurs ouvertures de sortie, le volume du réservoir supplémentaire étant modifié en fonction du volume de liquide contenu dans la chambre de travail du réservoir supplémentaire ou en fonction d'une modification des paramètres physiques du processus, ou en fonction d'un programme donné. L'invention concerne également un récipient pour liquide sous pression qui comprend un réservoir supplémentaire monté à la sortie du récipient et comportant au moins une ouverture de sortie, lequel réservoir supplémentaire se présente sous forme d'une chambre à volume variable. Le réservoir comprend un élément immobile connecté directement au récipient pour liquide, un élément mobile dans le sens axial et comportant une ou plusieurs ouvertures de sortie, et un élément creux et de préférence cylindrique qui relie ces éléments et qui comprend une connexion mobile avec au moins un des éléments du réservoir.
(RU) Способ оперативного изменения гидравлического сопротивления жидкости на выходе из сосуда для жидкости, находящейся под давлением состоит в том, что на выходе из сосуда устанавливают дополнительную емкость, выполненную в виде рабочей камеры изменяемого объема с одним или несколькими выпускными отверстиями, причем объем дополнительной емкости изменяют в зависимости от объема жидкости, содержащейся в рабочей камере дополнительной емкости, или в зависимости от изменения физических параметров процесса, либо в соответствии с заданной программой. Сосуд для жидкости, находящейся под давлением, снабжен дополнительной емкостью на выходе из сосуда, имеющей, по меньшей мере, одно выпускное отверстие, при этом дополнительная емкость выполнена в виде камеры изменяемого объема. Емкость состоит из неподвижного элемента, присоединенного непосредственно к сосуду для жидкости, подвижного в осевом направлении элемента с одним или несколькими выпускными отверстиями и соединяющего эти элементы полого, преимущественно цилиндрического элемента, имеющего подвижное соединение, по меньшей мере, с одним из элементов емкости.
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