Double piston for a compressor
First Claim
1. A double piston for a compressor, having an elongated piston carrier (11), which has one piston (12, 13) on each end, and having a connecting rod (14), extending approximately parallel to the piston carrier (11), which is coupled rotatably to the piston carrier (11) by means of a bearing (19) and is supportable, spaced apart from the coupling point, on a cam (15) of a drive mechanism by means of a connecting rod bearing (17), wherein the piston carrier (11), in a middle region (31) that extends between the two pistons (12, 13), has an intermediate chamber (32), dimensioned for receiving the connecting rod (14) freely movably, in which the connecting rod (14) is received freely movably.
1 Assignment
0 Petitions
Accused Products
Abstract
A double piston for a compressor, having an elongated piston carrier which has one piston on each end, and having a connecting rod, extending approximately parallel to the piston carrier, that is supported rotatably by means of a bearing on a bolt of the piston carrier and spaced apart from it is supportable on a cam of a drive mechanism by means of a connecting rod bearing. In a middle region that extends between the two pistons, the piston carrier includes an intermediate chamber, dimensioned to receive the connecting rod freely movably, in which the connecting rod is received freely movably.
13 Citations
17 Claims
-
1. A double piston for a compressor, having an elongated piston carrier (11), which has one piston (12, 13) on each end, and having a connecting rod (14), extending approximately parallel to the piston carrier (11), which is coupled rotatably to the piston carrier (11) by means of a bearing (19) and is supportable, spaced apart from the coupling point, on a cam (15) of a drive mechanism by means of a connecting rod bearing (17),
wherein the piston carrier (11), in a middle region (31) that extends between the two pistons (12, 13), has an intermediate chamber (32), dimensioned for receiving the connecting rod (14) freely movably, in which the connecting rod (14) is received freely movably.
Specification