| 摘要 |
The vaporizer includes a passage connected with an entrance of a LPG bomb; a valve in a first chamber for opening and closing the passage; a hook and a lever which work with a diaphragm for opening and closing the valve; and a spring installed on the diaphragm. A secondary diaphragm is installed over the spring, and the passage has a extending part which is extended to the second diaphragm for LPG gas pressure and the spring force to act in the opposite direction of the pressure in the first chamber.
|
