| |
 |
|
|
Inventor: Kuroiwa; Hiroyuki
Address: Sakai, JP
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6416851 |
Bearing for refrigerating machine compressor and compressor |
July 9, 2002 |
| A porous bronze 1b and a resin 1c impregnated in pores of the porous bronze 1b formed on a backing metal 1a constitute a bearing 1. At a surface to be brought into contact with a crank shaft 5, porous bronze 1b and resin 1c are sparsely exposed. Ratio of area of exposure of porous bronze |
| 6217301 |
Scroll fluid machinery |
April 17, 2001 |
| 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 |
| 6139287 |
Scroll type fluid machine |
October 31, 2000 |
| A scroll type fluid machine having a bypass hole structure for capacity control is disclosed. The scroll type fluid machine comprises a first scroll having a first spiral blade, and a second scroll having a second spiral blade. A first fluid working chamber is formed between an inner |
|
|
|
