Refrigerant compressor
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United States of America Patent
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Apr 24, 2012
Grant Date -
May 7, 2009
app pub date -
Oct 29, 2008
filing date -
Nov 3, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A refrigerant compressor (1) includes a cylinder block (4), in which a cylinder (14) is arranged, and a cylinder head (16), which covers the front side of the cylinder (14) and is connected to the cylinder block (4) by a plurality of threaded bolts (18, 19). It is endeavored to achieve a good performance with a small mass of the refrigerant compressor. For this purpose, it is ensured that at least two threaded bolts (18) extend through the cylinder block (4) and are screwed into a common mating thread element (23) at the end projecting from the cylinder block (4).
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