Valve
First Claim
1. A valve for placing onto a container in which a pressure is built up, comprising a valve housing (1) having at least one valve seat (23, 24), wherein the valve seat (23, 24) is situated between a piston (28) and the container and is connected to one side of the piston (28), and a force accumulator (39) which can be changed in its force pressing on the piston (28) on the other side, wherein the valve seat is formed by a valve cone (23) which sits in a hole opening (24) of the valve housing (1), the valve cone (23) is connected to a thrust-transmitting component (30) which slides in the piston (28) and the thrust-transmitting component (30) closes an oblique hole (32) which is connected to a relief hole (33) in the valve housing (1) or to a spring housing (34).
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Accused Products
Abstract
A valve for fitting to a container, in particular a bottle, in which a pressure has accrued, comprising a valve housing in which at least one valve seat is provided. A valve seat, independent of the bottle pressure is located between a piston and the bottle contents and connected to the piston, whereby the other side of the piston is pressurized by an energy store, the force of which is adjustable.
9 Citations
16 Claims
- 1. A valve for placing onto a container in which a pressure is built up, comprising a valve housing (1) having at least one valve seat (23, 24), wherein the valve seat (23, 24) is situated between a piston (28) and the container and is connected to one side of the piston (28), and a force accumulator (39) which can be changed in its force pressing on the piston (28) on the other side, wherein the valve seat is formed by a valve cone (23) which sits in a hole opening (24) of the valve housing (1), the valve cone (23) is connected to a thrust-transmitting component (30) which slides in the piston (28) and the thrust-transmitting component (30) closes an oblique hole (32) which is connected to a relief hole (33) in the valve housing (1) or to a spring housing (34).
Specification