The mechanical breather valve includes a valve body, on which is installed one-way air inlet and outlet components. A tank, for environmental protection, is fitted with the breather valve and closed so that no volatile gas will be exhausted, when the pressure within is balanced with the outside. Whe
The mechanical breather valve includes a valve body, on which is installed one-way air inlet and outlet components. A tank, for environmental protection, is fitted with the breather valve and closed so that no volatile gas will be exhausted, when the pressure within is balanced with the outside. When the pressure within is negative, the one-way air inlet hole will draw air from outside to keep the balance of pressure. When the pressure within is increased, one-way air outlet hole will exhaust the additional air. When the tank is tilted or placed upside down, the breather valve can prevent the oil from flowing out of the tank for safe usage.
대표청구항▼
1. A breather valve, comprising: a valve body;a plurality of one-way air inlet and outlet components installed on said valve body, the components opening when pressure balances two sides of said valve body, wherein a flow passage in said valve body is comprised of elastic materials; anda cutting joi
1. A breather valve, comprising: a valve body;a plurality of one-way air inlet and outlet components installed on said valve body, the components opening when pressure balances two sides of said valve body, wherein a flow passage in said valve body is comprised of elastic materials; anda cutting joint being elastic and being placed on said valve body, said cutting joint extending through both sides of said valve body. 2. The breather valve, according to claim 1, further comprising a groove, said cutting joint being a groove cutting joint within said groove. 3. The breather valve, according to claim 1, further comprising a groove, said cutting joint being a groove cutting joint and laying on said groove. 4. The breather valve, according to claim 3, wherein said groove has a curved surface. 5. The breather valve, according to claim 1, further comprising: a bulging part being hollow, so as to form a hollow space and having a hole on said valve body extending through the two sides of said valve body, wherein said cutting joint forms said hole of said bulging part linking said hollow space to the two sides of said valve body. 6. The breather valve, according to claim 5, wherein said bulging part is shaped as a wedge. 7. The breather valve, according to claim 6, wherein said bulging part is made integral with said valve body. 8. The breather valves, according to claim 5, wherein at least one of the one-way air inlet and outlet components is comprised of said bulging part, and wherein at least another of the one-way air inlet and outlet components is comprised of a groove having a respective groove cutting joint. 9. The breather valve, according to claim 1, wherein said valve body is comprised of a circular slab, and wherein a ring bulging part is set on one end of said valve body. 10. The breather valve, according to claim 9, wherein said bulging part is installed integral with said valve body. 11. The breather valve, according to claim 9, wherein said bulging part is installed on an edge of said valve body. 12. A tank cap, comprising: a breather valve, according to claim 1; anda cap body. 13. A tank, comprising: a tank cap according to claim 12; anda tank body.
Quinn David G. (Grayslake IL) Andersen Erik (Vernon Hills IL) Wendland Steven E. (Rolling Meadows IL), Gastrostomy device with one-way valve and cuff pin.
Sutherland Karl (Laguna Hills CA) Reinhart Frederick J. (Newport Beach CA) Sprague Terry (Chino Hills CA), Multi-functional valve with unitary valving member and improved safety.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.