Method of manufacturing a handle for a beverage dispensing head
In a method of manufacturing a beverage dispensing head, a first section is molded to include an exit channel and a first portion of a valve bore. A second section is molded to include an entry channel, a passage through the second section, and a second portion of the valve bore. A third section is molded to include a passage through the third section and a third portion of the valve bore. The first section is mated with the second section and the second section is mated with the third section to form a handle including a passageway therethrough. The mating of the first section with the second section and the second section with the third section aligns the first portion with the second portion and the second portion with the third portion to form the valve bore for the passageway. In addition, the entry channel is sealed to form a fluid entry aperture and a fluid entry conduit for the passageway. Further, the exit channel is sealed to form a portion of a fluid exit conduit for the passageway. Still further, the exit channel aligns with the passages to form a portion of the fluid exit conduit and to provide a fluid exit aperture for the passageway. After forming the handle, a valve assembly is placed within the valve bore, and a valve actuator assembly is mounted onto the handle. A nozzle is secured to the handle such that the fluid exit aperture communicates with the nozzle.
1. A method of manufacturing a beverage dispensing head, comprising:
molding a first section including an exit channel and a first portion of a valve bore;
molding a second section including an exit channel, a passage through the second section that communicates with the exit channel, and a second portion of the valve bore;
molding a third section including an entry channel, a first passage through the third section that communicates with the entry channel, a second passage through the third section, and a third portion of the valve bore;
molding a fourth section including an entry channel, a passage through the fourth section, and a fourth portion of the valve bore;
mating the first, second, third, and fourth sections to form a handle including a passageway therethrough, whereby:
the first, second, third, and fourth portions align to form the valve bore for the passageway,
the exit channel in the first section and the exit channel in the second section are sealed and align to form with the passage through the second section a portion of a fluid exit conduit for the passageway,
the entry channel in the third section is sealed to form with the first passage through the third section a portion of a fluid entry conduit for the passageway,
the passage through the second section aligns with the second passage through the third section to form a portion of the fluid exit conduit for the passageway,
the entry channel of the fourth section is sealed to provide a fluid entry aperture for the passageway,
the entry channel of the fourth section aligns with the first passage through the third section to form a portion of the fluid entry conduit for the passageway, and
the second passage through the third section aligns with the passage through the fourth section to form a portion of the fluid exit conduit and provide a fluid exit aperture for the passageway; and
placing a valve assembly within the valve bore;
mounting a valve actuator assembly onto the handle; and
securing a nozzle to the handle, whereby the fluid exit aperture communicates with the nozzle.
2. The method of manufacturing a beverage dispensing head according to claim 1 , further comprising securing a plate to the handle thereby retaining the valve assembly within the handle.
3. The method of manufacturing a beverage dispensing head according to claim 1 , further comprising mounting a retaining cap to the handle.
4. The method of manufacturing a beverage dispensing head according to claim , wherein the valve bore includes a valve seat therein.
5. The method of manufacturing a beverage dispensing head according to claim 4 , wherein the fluid entry conduit communicates with a portion of the valve bore below the valve seat.
6. The method of manufacturing a beverage dispensing head according to claim 5 , wherein the fluid exit conduit communicates with a portion of the valve bore above the valve seat.