发明名称 |
Variable capacity swash plate type compressor |
摘要 |
<p>A variable displacement type compressor circulates a fluid in an air conditioning circuit. The compressor has a compression mechanism and a displacement control valve. The compression mechanism compresses the fluid. The displacement control valve controls discharge amount of the fluid of the compressor. In a first predetermined range of discharge pressure, suction pressure decreases at a first variation as the discharge pressure increases. In a second predetermined range of the discharge pressure that is higher than the first predetermined range, the suction pressure varies at a second variation as the discharge pressure increases. The second variation is constituted of at least one of a third variation that is smaller than the first variation and at which the suction pressure decreases as the discharge pressure increases, a fourth variation at which the suction pressure increases as the discharge pressure increases, and substantially zero. <IMAGE></p> |
申请公布号 |
EP1308621(A2) |
申请公布日期 |
2003.05.07 |
申请号 |
EP20020024681 |
申请日期 |
2002.11.05 |
申请人 |
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI |
发明人 |
KAWAGUCHI, MASAHIRO;UMEMURA, SATOSHI;KOUMURA, SATOSHI;OTA, MASAKI;TARUTANI, TOMOJI |
分类号 |
F04B39/00;F04B27/14;F04B27/18;F04B49/00;(IPC1-7):F04B27/18 |
主分类号 |
F04B39/00 |
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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