发明名称 |
Axial multi-piston compressor having rotary valve for allowing residual part of compressed fluid to escape |
摘要 |
An axial multi-piston compressor includes a drive shaft, a cylinder block having cylinder bores formed therein and surrounding the drive shaft, and a plurality of pistons slidably received in the respective cylinder bores, wherein the pistons are successively reciprocated in the cylinder bores by a rotation of the drive shaft so that a suction stroke and a discharge stroke are alternately executed in each of the cylinder bores. During the suction stroke, a fluid is introduced into the cylinder bore, and during the compression stroke, the introduced fluid is compressed and discharged from the cylinder bore such that a residual part of the compressed fluid is inevitably left in the cylinder bore when the compression stroke is finished. The compressor further includes a rotary valve for allowing the residual part of the compressed fluid to escape from the cylinder bore into another cylinder bore governed by the compression stroke.
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申请公布号 |
US5626463(A) |
申请公布日期 |
1997.05.06 |
申请号 |
US19950441605 |
申请日期 |
1995.05.15 |
申请人 |
KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO |
发明人 |
KIMURA, KAZUYA;HIDAKA, SHIGEYUKI;KAYUKAWA, HIROAKI;TAKEICHI, TORU;KAWAMURA, CHUICHI;MIZUTANI, HIDEKI |
分类号 |
F04B27/08;F04B27/10;F04B27/14;F04B39/10;(IPC1-7):F04B1/14 |
主分类号 |
F04B27/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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