06416295 is referenced by 56 patents.

A first passage communicating with a compressed air supply port, a sixth passage communicating with a vacuum port, and an eighth passage communicating with an air discharge port for a solenoid-operated valve are arranged in parallel respectively. Further, a pressure fluid-supplying solenoid-operated valve, a vacuum-breaking solenoid-operated valve, a flow rate-adjusting screw, a suction filter, and a vacuum pressure switch are successively arranged in series in a main body section.

Title
Vacuum-generating unit
Application Number
9/654130
Publication Number
6416295 (B1)
Application Date
September 1, 2000
Publication Date
July 9, 2002
Inventor
Takashi Toyama
Ibaraki-ken
US
Yoshiharu Ito
Toride
US
Shigekazu Nagai
Tokyo
US
Agent
Paul A Guss
US
Assignee
SMC Kabushiki Kaisha
US
IPC
F04F 5/48
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