Patent Number: 8,869,837

Title: Compressor

Abstract: A compressor includes a discharge chamber, a compression chamber, a partition wall, and a discharge reed valve. The partition wall is arranged between the discharge chamber and the compression chamber and includes a fixing surface facing the discharge chamber. The partition wall includes a discharge port that communicates the discharge chamber and the compression chamber. The discharge reed valve includes a fixed portion, an intermediate portion, and a valve portion. The fixing surface includes a first groove portion, which extends around the discharge port, and a valve seat surface, which is arranged between the discharge port and the first groove portion. The first groove portion extends to a range overlapped with the intermediate portion. A part of the valve portion at a distal side does not close the first groove portion. The valve seat surface includes a receiving portion.

Inventors: Moroi; Takahiro (Kariya, JP), Obayashi; Masakazu (Kariya, JP), Kimura; Naofumi (Kariya, JP), Yoshizumi; Fumitaka (Nisshin, JP), Kuroishi; Masakatsu (Seto, JP), Kondoh; Yasuhiro (Nisshin, JP), Yoshida; Kazunori (Nagoya, JP)

Assignee: Kabushiki Kaisha Toyota Jidoshokki

International Classification: F16K 15/16 (20060101)

Expiration Date: 2018-10-28 0:00:00