The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10030653 B1

Date of Patent:

Jul. 24, 2018

Filed:

Jan. 09, 2014

Screw compressor having a volume ratio being adjusted by end faces extending along from a low-pressure side end wall to discharge edges of a slider

Applicant:

Dominic Kienzle, Renningen, DE;

Inventor:

Dominic Kienzle, Renningen, DE;

Assignee:

BITZER Kuehlmaschinenbau GmbH, Sindelfingen, DE;

Attorney:

Reinhart Boerner Van Deuren P.C.

Primary Examiner:

Theresa Trieu

Int. Cl.

CPC ...

F03C 2/00 (2006.01); F03C 4/00 (2006.01); F04C 2/00 (2006.01); F04C 2/16 (2006.01); F01C 20/12 (2006.01); F01C 20/10 (2006.01); F04C 18/16 (2006.01); F04C 28/12 (2006.01); F04C 29/00 (2006.01);

U.S. Cl.

CPC ...

F04C 2/16 (2013.01); F01C 20/10 (2013.01); F01C 20/12 (2013.01); F04C 18/16 (2013.01); F04C 28/12 (2013.01); F04C 28/125 (2013.01); F04C 29/0007 (2013.01);

Abstract

A screw compressor housing having screw rotor bores, screw rotors, a drive for the screw rotors, and a slider in a slider receptacle for adjusting a volume ratio of the screw compressor and which extends in a direction towards the high-pressure outlet in a guide trough of the slider receptacle that is open towards the screw rotor bores and which is capable of being positioned in a first position and a second position, wherein the volume ratio of the screw compressor is greater in one of the positions than in the other of the positions, the slider connected to a first cylinder element and cooperates with a second cylinder element, the cylinder elements being at least partially arranged in the insertion space and arranged following the slider in the displacement direction thereof on a side of the slider that is opposite the high-pressure outlet.

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Kienzle, Dominic. (2018). Screw compressor having a volume ratio being adjusted by end faces extending along from a low-pressure side end wall to discharge edges of a slider (U.S. Patent No. 10030653). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10030653

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