FIELD: machine building.
SUBSTANCE: invention relates to fittings engineering and is intended for use as gas valve to regulate the gas volume flow to the gas torch of the gas device, in particular to gas kitchen range. The gas valve has valve body (20), control shaft (31) to regulate the through cross-section of the gas valve, and additional shutoff valve (40). The control shaft (31) movement is transferred to the shutoff valve (40) by means of the linearly moving connecting element (45). The connecting element (45) is equipped with at least one spring (45b). The spring (45b) of the connecting element (45) is made as helical spring. The helical spring has changing winding radius.
EFFECT: invention shall ensure reliable operation of the gas valve for long time period.
13 cl, 12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GAS VALVE WITH SYSTEM OF STROKE DIRECTION CHANGE | 2011 |
|
RU2546345C2 |
| GAS VALVE DESIGN | 2011 |
|
RU2553053C2 |
| GAS VALVE UNIT, GAS FITTINGS PROVIDED WITH GAS VALVE UNIT, AND GAS APPLIANCE PROVIDED WITH GAS VALVE UNIT | 2011 |
|
RU2536438C1 |
| ELECTROMAGNETIC VALVE | 2004 |
|
RU2358173C2 |
| UNIVERSAL CONTROL VALVE | 1990 |
|
RU2054137C1 |
| SELF-CLOSING VALVE OF FAUCET (VERSIONS) AND TIMER UNIT FOR CLOSING FAUCET VALVE | 1997 |
|
RU2173807C2 |
| ACTUATING MECHANISM AND VALVE SYSTEM HAVING SAID ACTUATING MECHANISM | 2009 |
|
RU2548137C1 |
| MULTIPURPOSE VALVE | 2007 |
|
RU2374542C2 |
| ENERGY-INDEPENDENT GAS VALVE | 2007 |
|
RU2351848C1 |
| VALVE CARTRIDGE FOR ADJUSTMENT OF GAS PRESSURE | 1991 |
|
RU2027931C1 |
