Title:
SUCTION AND EXHAUST DEVICE
Document Type and Number:
Japanese Patent JPH09280176
Kind Code:
A
Abstract:
To obtain a compact suction and exhaust device having a small working sound.
This device is equipped with an air pump 23: for discharging air, an air bag: bulged and contracted by supplying and exhausting air, a valve mechanism part 25: arranged between the air bag and the air pump 23, and switching an air flow passage for supplying air discharged from the air pump, or for exhausting air supplied to the air bag, and a case 12: for housing the air pump and the valve mechanism part. The case 12 is divided into two chambers, to house the air pump 23 and the valve mechanism part 25 in one side and the other side chambers respectively, thereby opening the exhaust pipe of the valve mechanism part in the one side chamber.
Inventors:
KOYANAGI TAKUJI
MORIMOTO MIKIHIKO
AOYAMA HIROYUKI
MORIMOTO MIKIHIKO
AOYAMA HIROYUKI
Application Number:
JP9510396A
Publication Date:
October 28, 1997
Filing Date:
April 17, 1996
Export Citation:
Assignee:
INAX CORP
MOLTEN CORP
MOLTEN CORP
International Classes:
A47K13/10; F04B41/00; (IPC1-7): F04B41/00
Attorney, Agent or Firm:
浜本 忠 （外１名）