Title:
【発明の名称】流体製品用計量装置
Document Type and Number:
Japanese Patent JP2003528725
Kind Code:
A
Abstract:
A metering device for fluid products, having a pump body equipped with suction tube and applied by means of a cap to a bottle or the like containing a fluid product to be dispensed, an elastically deformable pushbutton, applied superiorly to the pump body and defining therewith a metering chamber provided with a n intake valve and an exhaust valve, a dispenser mounted on the cap and provided with a spout comprising a conduit for the emission of the content of the bottle communicating with the intake valve, at least a compensation channel, which replaces the extracted fluid with air coming from the exterior, provided, in said dispenser, pushbutton and pump body.
Inventors:
Masitelli, Francesco
Application Number:
JP2001572223A
Publication Date:
September 30, 2003
Filing Date:
March 30, 2001
Export Citation:
Assignee:
Emsar Essep Pear
International Classes:
B05B11/00; F25D5/02; G01F13/00; (IPC1-7): B05B11/00; G01F13/00
Domestic Patent References:
| JPH08247038A | 1996-09-24 | |||
| JPS6411970U | 1989-01-23 |
Foreign References:
| US2815890A | 1957-12-10 | |||
| US2853210A | 1958-09-23 |
Attorney, Agent or Firm:
Takehiko Suzue (4 outside)