Title:
スクロール流体機械
Document Type and Number:
Japanese Patent JP3940822
Kind Code:
B2
Abstract:
A plurality of compression chambers are formed between first and second spiral bodies 1 and 2, and refrigerant discharge timing advancing means is provided for advancing the timing at which refrigerant is discharged from a first compression chamber 4 which is one of a pair of compression chambers located nearest to the center, relative to the refrigerant discharge timing of the second compression chamber 5. The refrigerant discharge timing advancing means includes an extension 1c of the first spiral body 1 and an opening advancing portion 3a of a discharge port 3.
Inventors:
Hiroyuki Kuroiwa
Keiji Yoshimura
Toshiaki Yoshii
Shusaku Ueda
Kajiwara Mikio
Keiji Yoshimura
Toshiaki Yoshii
Shusaku Ueda
Kajiwara Mikio
Application Number:
JP55146699A
Publication Date:
July 04, 2007
Filing Date:
March 19, 1999
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
F04C18/02
Domestic Patent References:
| JP8021381A | ||||
| JP7119654A | ||||
| JP3088986A | ||||
| JP60252102A | ||||
| JP63215892A |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
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