发明名称 |
Compressor with capacity control |
摘要 |
Compressor containing a pressure regulating system (8) comprising an inlet valve (9); a piston (23) in a cylinder (24) connected thereto; a bridge (14) of this inlet valve (9) with a non-return valve (16) in it, characterized in that the piston (32) is a double-acting piston; the cylinder (24) on the side of the piston (23) turned away from the inlet valve is connected to a part (13) of the rotor chamber (2) situated near the inlet valve (9) via a pipe (28); and the cylinder (26) on the other side of the piston (23) is connected to the above-mentioned part (13) of the rotor chamber (2) and the non-return valve (16) via a pipe (29).
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申请公布号 |
US7607899(B2) |
申请公布日期 |
2009.10.27 |
申请号 |
US20050517602 |
申请日期 |
2005.07.08 |
申请人 |
ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP |
发明人 |
VAN PRAAG WOUTER;VERBRAEKEN PAUL EMMANUEL PHILOMENA |
分类号 |
F04B23/00;F04B41/00;F04B49/22;F04C18/16;F04C28/06;F04C28/24;F04C29/12 |
主分类号 |
F04B23/00 |
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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