公开(公告)号：US11761446B2

公开(公告)日：2023-09-19

申请号：US17491159

申请日：2021-09-30

Applicant: TRANE INTERNATIONAL INC.

Inventor： Joseph E. Ziolkowski, Jr. ,  Eric S. Mlsna

IPC: F04C29/12 ,  F04C18/02 ,  F01C1/02

CPC classification number: F04C29/12 ,  F01C1/0253 ,  F04C18/0253 ,  F04C18/0215

Abstract: An asymmetric scroll compressor includes a compressor housing. An orbiting scroll member and a non-orbiting scroll member disposed within the compressor housing. The orbiting scroll member and the non-orbiting scroll member each includes a baseplate and a wrap extending from the baseplate. The orbiting scroll member and the non-orbiting scroll member intermeshed to form a plurality of compression pockets. A driveshaft affixed to the orbiting scroll member and configured to orbit the orbiting scroll member from a first orbital position to a second orbital position. A communication port disposed on the baseplate of one of the orbiting scroll member and the non-orbiting scroll such that: in the first orbital position, the communication port communicates with a first enclosed pocket of the plurality of compression pockets, and in the second orbital position, the communication port communicates with a second enclosed pocket of the plurality of compression pockets.

公开(公告)号：US20190032658A1

公开(公告)日：2019-01-31

申请号：US16071783

申请日：2017-01-27

Applicant: TRANE INTERNATIONAL INC.

Inventor： Daniel R. Crum ,  Joseph E. Ziolkowski, Jr. ,  Eric S. Mlsna

IPC: F04C18/02 ,  F04C23/00

Abstract: A scroll compressor and methods of assembling the scroll compressor are disclosed. The scroll compressor includes a frame aligned about a longitudinal axis of the scroll compressor, the frame including a plurality of extensions extending radially from the longitudinal axis, the plurality of extensions including axially extending frame interlock mechanisms. A fixed scroll support is aligned about the longitudinal axis, the fixed scroll support including a plurality of extensions extending radially from the longitudinal axis, the plurality of extensions including axially extending fixed scroll support interlock mechanisms configured to engage the frame interlock mechanisms upon radial rotation. A fixed scroll wrap is integral with or attached to the fixed scroll support.

公开(公告)号：US12140147B2

公开(公告)日：2024-11-12

申请号：US18469249

申请日：2023-09-18

Applicant: TRANE INTERNATIONAL INC.

Inventor： Joseph E. Ziolkowski, Jr. ,  Eric S. Mlsna

IPC: F04C29/12 ,  F01C1/02 ,  F04C18/02 ,  F04C23/00

Abstract: An asymmetric scroll compressor includes a compressor housing. An orbiting scroll member and a non-orbiting scroll member disposed within the compressor housing. The orbiting scroll member and the non-orbiting scroll member each includes a baseplate and a wrap extending from the baseplate. The orbiting scroll member and the non-orbiting scroll member intermeshed to form a plurality of compression pockets. A driveshaft affixed to the orbiting scroll member and configured to orbit the orbiting scroll member from a first orbital position to a second orbital position. A communication port disposed on the baseplate of one of the orbiting scroll member and the non-orbiting scroll such that: in the first orbital position, the communication port communicates with a first enclosed pocket of the plurality of compression pockets, and in the second orbital position, the communication port communicates with a second enclosed pocket of the plurality of compression pockets.

公开(公告)号：US10975865B2

公开(公告)日：2021-04-13

申请号：US16071783

申请日：2017-01-27

Applicant: TRANE INTERNATIONAL INC.

Inventor： Daniel R. Crum ,  Joseph E. Ziolkowski, Jr. ,  Eric S. Mlsna

IPC: F04C18/02 ,  F04C23/00 ,  F01C1/02

Abstract: A scroll compressor and methods of assembling the scroll compressor are disclosed. The scroll compressor includes a frame aligned about a longitudinal axis of the scroll compressor, the frame including a plurality of extensions extending radially from the longitudinal axis, the plurality of extensions including axially extending frame interlock mechanisms. A fixed scroll support is aligned about the longitudinal axis, the fixed scroll support including a plurality of extensions extending radially from the longitudinal axis, the plurality of extensions including axially extending fixed scroll support interlock mechanisms configured to engage the frame interlock mechanisms upon radial rotation. A fixed scroll wrap is integral with or attached to the fixed scroll support.