Screw compressor having at least one control slide including piston rod with guide inserts

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11434907
APP PUB NO 20200200170A1
SERIAL NO

16807939

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A screw compressor comprises two screw rotors arranged in a screw rotor chamber, and mounted on the compressor housing to be rotatable about respective screw rotor axes, and mesh with one another. At least one control slide is arranged in a slide channel of the compressor housing, adjacently to both screw rotors by means of slide compression wall surfaces, is movable in a displacement direction parallel to the screw rotor axes, is rigidly connected to a piston rod that leads to a cylinder assembly for moving the at least one control slide, and is guided relative to the compressor housing by means of a guide insert that movably receives the piston rod in the displacement direction. The piston rod is guided transversely to the displacement direction in the guide insert in elastically resilient fashion by means of a guide element.

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Patent Owner(s)

Patent OwnerAddress
BITZER KUEHLMASCHINENBAU GMBHPETER-SCHAUFLER-PLATZ 1 SINDELFINGEN 71065

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kienzle, Dominic Renningen, DE 8 187
Mikulic, Tihomir Holzgerlingen, DE 11 61
Pabst, Marcus Rottenburg, DE 3 11

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