Title:
PNEUMATIC PUMP SILENCER, PNEUMATIC PUMP COMPRISING THAT PNEUMATIC PUMP SILENCER, AND COATING SPRAYING APPARATUS COMPRISING AT LEAST ONE SUCH PNEUMATIC PUMP
Document Type and Number:
Japanese Patent JP2020172927
Kind Code:
A
Abstract:
To provide a pneumatic pump silencer free from influence of condensation water accumulation and icing, and compact enough to be integrated into a cover of a pneumatic pump.SOLUTION: A pneumatic pump silencer (1) includes a body (6) defining an inner volume (V6) and having at least one wall (62) including an air outlet orifice (64), and an attenuating pad (8) having a face (8A) arranged across from the air outlet orifice (64), where a gap is arranged between the face (8A) of the attenuating pad (8) and an outer face (62A) of the wall (62) including the air outlet orifice (64), the thickness of the gap (10) being between 0.5 mm and 5 mm.SELECTED DRAWING: Figure 3
Inventors:
NICOLAS PLANTARD
Application Number:
JP2020050670A
Publication Date:
October 22, 2020
Filing Date:
March 23, 2020
Export Citation:
Assignee:
EXEL IND
International Classes:
F04B39/00
Attorney, Agent or Firm:
Cleo International Law & Patent Office