The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2002
Filed:
May. 16, 2000
Muneharu Murase, Kariya, JP;
Atsuyuki Morishita, Kariya, JP;
Masakazu Murase, Kariya, JP;
Katsuya Ohyama, Kariya, JP;
Masahiro Kawaguchi, Kariya, JP;
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, JP;
Abstract
In the suction valve structure of the piston type compressor of the present invention, the primary suction valve is a flexible deforming valve composed of a deforming section , which is supported and bent by a cantilever method, and a closing section which connects with a forward end of the deforming section and closes the primary suction port . The auxiliary suction valve is a flexible deforming valve composed of a deforming section , which is supported-and bent by a cantilever method, and a closing section which connects with a forward end of the deforming section and closes the auxiliary suction port . In the present invention, the length of the deforming section of the primary suction valve is approximately the same as that of the deforming section of the auxiliary suction valve , however, the width of the deforming section of the primary suction valve is made larger than that of the deforming section of the auxiliary suction valve