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1. WO2018124907 - AXIAL GAS PRESSURE REGULATOR

Publication Number WO/2018/124907
Publication Date 05.07.2018
International Application No. PCT/RS2017/000018
International Filing Date 22.12.2017
IPC
G05D 16/06 2006.01
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
16Control of fluid pressure
04without auxiliary power
06the sensing element being a flexible member yielding to pressure, e.g. diaphragm, bellows, capsule
G05D 16/16 2006.01
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
16Control of fluid pressure
14with auxiliary non-electric power
16derived from the controlled fluid
F16K 1/12 2006.01
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
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
1Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
12with streamlined valve member around which the fluid flows when the valve is opened
CPC
F16K 31/365
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
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31Actuating devices;; Operating means; Releasing devices
12actuated by fluid
36in which fluid from the circuit is constantly supplied to the fluid motor
365the fluid acting on a diaphragm
G05D 16/0686
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
16Control of fluid pressure
04without auxiliary power
06the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
063the sensing element being a membrane
0675the membrane acting on the obturator through a lever
0683using a spring-loaded membrane
0686characterised by the form of the lever
G05D 16/163
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
16Control of fluid pressure
14with auxiliary non-electric power
16derived from the controlled fluid
163using membranes within the main valve
Applicants
  • GAS TEH LTD [RS]/[RS]
Inventors
  • SADZAKOVIC, Miroljub
Agents
  • DIMITRIJEVIC, Slobodan
Priority Data
P-2016/119829.12.2016RS
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AXIAL GAS PRESSURE REGULATOR
(FR) RÉGULATEUR AXIAL DE PRESSION DE GAZ
Abstract
(EN)
Axial gas pressure regulator in which in a housing (01) is axialy positioned a balanced nozzle (02), slidingly movably placed in sliding gaskets (23). Nozzle (02) is pressed by spring (10) and extension (03), while a seat (05) with a gasket (07) is mounted opposite to it, which is squeezed between the housing (01) and an outlet flange (04) and in which are performed openings (29). On the upper side of the housing (01) is mounted a carrier (30) of a second housing (21), consisting of a lower part (08) and an upper part (09), between which is squeezed a membrane (22). On the upper and lower side of membrane (22) is placed on each side one plate (33) which are in the central part connected by a support (34) and a tightener (35), and in the center of which the piston (12) is fixed with a performed choking channel (11) in the axis. The piston (12) is by its lower end slidingly movably placed, through a guide (36) and gaskets (24), in lower part (08) of the second housing (21), and by the upper end, through a guide (37) and gaskets (24), it is placed in the upper part (09) of the second housing (21). The piston (12) leans on roller (13) which is by an axle (17) rotatably placed at the end of a first lever (14), which is by its other end articulately connected with a support (30), and by its middle is articulately connected to a second lever (15). The second lever (15) is at its lower end articulately connected to a third lever (16), which is by an axle (18) is slidigly movably placed in the lower part of the carrier (30), while archly bended legs (161) of the third lever (16) comprise the nozzle (02) and, via plates (38), are slidingly movably connected to it.
(FR)
L'invention concerne un régulateur axial de pression de gaz dans lequel un boîtier (01) abrite une buse (02) équilibrée à position axiale, qui est placée mobile par coulissement sur des joints coulissants (23). La buse (02) est pressée par un ressort (10) et une extension (03), tandis qu'un siège (05) avec le joint d'étanchéité (07) est monté à l'opposé de celle-ci, et est pressé entre le boîtier (01) et une bride de sortie (04) comportant des ouvertures (29). Sur le côté supérieur du boîtier (01) est monté un support (30) d'un deuxième boîtier (21) constitué d'une partie inférieure (08) et d'une partie supérieure (09), entre lesquelles est pressée une membrane (22). Sur le côté supérieur et le côté inférieur de la membrane (22) est respectivement placée une plaque (33) qui se trouve dans la partie centrale reliée par un support (34) et un dispositif de serrage (35), et au centre de laquelle un piston (12) est fixé en étant pourvu d'un canal d'étranglement (11) réalisé dans l'axe. Le piston (12) est placé, dans la partie inférieure (08) du boîtier (21) de manière mobile et coulissante par son extrémité inférieure, dans un guide (36) et des joints d'étanchéité (24) et, dans la partie supérieure (09) du boîtier (21), par son extrémité supérieure, dans un guide (37) et les joints d'étanchéité (24). Le piston (12) s'appuie sur le rouleau (13) qui est placé par un axe (17) de manière rotative à l'extrémité d'un premier levier (14), le rouleau est relié par son autre extrémité de manière articulée à un support (30), et relié par son milieu relié de manière articulée au deuxième levier (15). Le deuxième levier (15) est relié de manière articulée à son extrémité inférieure à un levier (16), qui est disposé par un axe (18) de manière coulissante dans une partie inférieure du support (30), tandis que des jambes (161) arquées et courbées du levier (16) comprennent une buse (02) et, par l'intermédiaire de plaques (38), sont reliées de manière coulissante à celle-ci.
Also published as
UAa201908519
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