Title:
AIR PUMP
Document Type and Number:
Japanese Patent JP2012047072
Kind Code:
A
Abstract:
To miniaturize an air pump (compactification), to reduce vibration and noise, and to solve air leakage.
The air pump has a diaphragm for sending air by reciprocating movement, a motor reciprocating the diaphragm, a diaphragm case for housing the diaphragm, and a fixed base supporting the diaphragm case and fixing the same to the motor, the fixed base has a motor fixing base for fixing to the motor and diaphragm case supporting base part for supporting the diaphragm case, has a T-shape where the motor fixing base part and the diaphragm case supporting base part intersect with each other, and is integrally formed of synthetic resin.
Inventors:
KUSANO SHINTARO
BETSUYAKU KENJI
TAKEDA YOSHIAKI
TAKEDA KATSUICHI
BETSUYAKU KENJI
TAKEDA YOSHIAKI
TAKEDA KATSUICHI
Application Number:
JP2010188040A
Publication Date:
March 08, 2012
Filing Date:
August 25, 2010
Export Citation:
Assignee:
HITACHI APPLIANCES INC
KAMEYA KOGYOSHO KK
KAMEYA KOGYOSHO KK
International Classes:
F04B45/04; F04B45/047
Attorney, Agent or Firm:
Polaire Patent Business Corporation