Dual pressure regulator for an appliance gas

摘要

1. Pressure regulator dual gas for aparat1. Pressure regulator dual gas for a domestic appliance, adapted to supply a domestic cauo, adapted for supplying a flow of different types of gas] in particular ndal gas of different types of gas] in particular natural gas (GN) or liquefied petroleum gas (LPG), comprising a atural (NG) or liquefied gas (LPG), comprising a valve body (11) with a periféricuerpo valve surface (11) with a peripheral surface (11a), comprising a inlet conduit (12CA (11a) comprising an inlet (12) of gas from a source of natural gas (NG) or d) the gas from a source of natural gas (NG) or liquefied gas (LPG) a variable pressure Pi, and ue liquefied gas (LPG) to a variable pressure Pi, and an outlet conduit (13) of natural gas (NG) or give outlet conduit (13) of natural gas (NG) or liquefied gas (GLP) supplied at a pressure nomi liquefied gas (LPG) supplied to a respective nominal adjusted pressure Pn or Pl corresponded being a respective set end Pn or corresponding to those types of gas Pl, a diaphragm (22) divisióndichos types of gas, a diaphragm (22) dividing comprising a seal (37) peri comprising a gasket ( 37) perimeter, said diaphragm (22) fijammetral being mounted, said diaphragm (22) fixedly on the valve body (11) through body on the valve body (11) being mounted by means of the seal (37 ), a closure cap gasket (37), a closure cap (26) rotating with a peripheral rim (26a) dis (26) rotating with arranged peripheral rim (26a) on the peripheral surface (11a) cerranpuesto on the peripheral surface (11a) closing the valve body (11) through the seal do the valve body (11) through the seal (37), and a guide means (28) sealing (37), and a guide means (28) which makes possible rotation the closure cap (26) allows rotation of the closure cap (26) relative to the valve body (11) and resp with respect to the valve body (11) and relative to the diaphragm (22) between two angulaecto positions the diaphragm (22) between two corresponding regulation res (33, 34) for regulating the natural gas (NG) and liquefied petroleum gas (LPG), natural caractergas angular positions (33, 34) (GN) and liquefied petroleum gas (LPG), characterized in that it comprises a separator (60; 60 ') dispizado it comprises a separator (60; 60') disposed between the diaphragm (22) and cap ince sealing between the diaphragm (22) and the closure cap (26) in at least a section of the area support (26) in at least one section of the bearing region of the peripheral rim (26a) on the board peripheral estanqureborde (26a) on the seal (37), supporting and rotating the rim periféeidad (37), leaning and rotating the peripheral rim (26a) relative to the spacer (60; 60 ') durrico (26a) relative to the spacer (60; 60') during the rotation of the cover (26) entante the rotational movement of the cover (26) between two angular positions (33, 34). 2. Regulre the two angular positions (33, 34). 2. Pressure regulator dual gas according to reivindicacióador dual pressure gas according to claim 1, wherein the separator (60; 60 ') is a aranden 1 wherein the spacer (60; 60') is a washer supports throughout the development of its cela body supports throughout the development of the central body (61) in the gasket (37), and ntral (61) in the gasket (37) and the peripheral rim (26a) of the cover (26) rests on the peripheral rim (26a) of the cover (26) rests on all the development of the central body (61) of septodo the development of the central body (61) of the separator (60; 60 ' ). 3. Pressure regulator darador gas (60; 60 '). 3. Pressure regulator dual gas according to claim, wherein the ual according to claim, wherein the separator (60; 60 ') comprises a plurality of peseparador (60; 60') comprises a plurality of tabs (62 ) protruding from the outer edge of stañas (62) protruding from the outer edge of the central body (61) and the valve body (11) ccuerpo core (61) and the valve body (11) comprises on its peripheral surface (11a) A pluomprende on its peripheral surface (11a) a plurality of housings (18), lodging the pestaralidad lodging (18), lodging the tabs (62) of the central body (61) in alojamientñas (62) of the central body (61) in the housings (18) of the peripheral surface (11a), bloqueaos (18) of the peripheral surface (11a), blocking the rotation of the separator (60; 60 '). 4. Regulator ndo rotation of the separator (60; 60 '). 4. dual pressure regulator for gas according to claim antde dual pressure gas according to the preceding claim, wherein the central body (61) of separaderior, wherein the central body (61) of the separator (60 ') has an angle inclination (& alphaor (60 ') has an inclination angle (α) to the horizontal, preferentemen plane;) with respect to the horizontal, preferably an angle of about 10 °, and pestañate an angle of about 10 °, and the flanges ( 62) are substantially parallel to horis plane (62) are substantially parallel to the horizontal plane, arranged separator (60 ') so zontal arranged separator (60') so that the central body (61) descends from the posique the central body (61) descends from the horizontal position of the flanges (62). 5. Horizontal Reguladorción of tabs (62). 5. Pressure regulator according to claims dual gas pressure dual gas according to claims 3 or 4 wherein the tabs (62) of the separator (3 or 4 wherein the tabs (62) of the separator (60; 60 ') have a chamfer (63) to distinguish l60; 60') have a chamfer (63) to distinguish the mounting position of the separator (60; 60 '). 6. mounting position of the separator (60; 60 '). 6. Pressure regulator according dual gas pressure regulator dual gas according to any of the preceding claims, wherein the seat preceding claim, wherein the separator (60; 60 ') is made of a coparador material (60; 60 ') is made of a material with a sliding surface of minimum friction on a sliding surface of minimum friction or a lubricating medium is applied on the face of cu a lubricating medium is applied on the face of the central body (61) of the separator ( 60; 60 ') that estáerpo center (61) of the separator (60; 60') which is in contact with the peripheral edge (26a) of the contact peripheral edge (26a) of the cover (26). cover (26).