公开(公告)号：US3696637A

公开(公告)日：1972-10-10

申请号：US3696637D

申请日：1971-11-02

Applicant: AIR PROD & CHEM

Inventor： NESS LEIF A ,  THOMAS EDMUND P

IPC: F25B9/06 ,  F25J1/00 ,  F25J1/02 ,  F25D9/00

CPC classification number: F25B9/06 ,  F25J1/0015 ,  F25J1/0037 ,  F25J1/004 ,  F25J1/0208 ,  F25J1/0234 ,  F25J1/0236 ,  F25J1/0279 ,  F25J1/0288 ,  F25J3/04224 ,  F25J3/04278 ,  F25J3/04357 ,  F25J3/04381 ,  F25J3/04393 ,  F25J3/04866 ,  F25J2230/20 ,  F25J2240/02 ,  F25J2270/06 ,  F25J2270/90 ,  Y10S62/91

Abstract: Refrigeration system including a multi-stage compressor and two work expansion engines of the turbine type with the impellers of the expansion engines and the impeller of the final stage of the compressor being mounted on a common shaft. The work developed in the expansion engines provides the total power required for the final stage of the compressor and the final stage of the compressor provides the pressurized gas expanded in both expansion engines.

Abstract translation: 包括多级压缩机的制冷系统和具有膨胀发动机的叶轮和压缩机的最后级的叶轮的涡轮机类型的两个功能膨胀发动机安装在公共轴上。 在膨胀发动机中开发的工作提供了压缩机最后阶段所需的总功率，并且压缩机的最后阶段提供在两个膨胀发动机中膨胀的加压气体。

公开(公告)号：US3657898A

公开(公告)日：1972-04-25

申请号：US3657898D

申请日：1968-08-15

Applicant: AIR PROD & CHEM

Inventor： NESS LEIF A ,  THOMAS EDMUND P

IPC: F25B27/00 ,  F01D1/08 ,  F01D15/00 ,  F25B9/06 ,  F25J1/00 ,  F25J1/02

CPC classification number: F25B9/06 ,  F01D1/08 ,  F01D15/005 ,  F25J1/0015 ,  F25J1/0037 ,  F25J1/004 ,  F25J1/0208 ,  F25J1/0234 ,  F25J1/0236 ,  F25J1/0279 ,  F25J1/0288 ,  F25J3/04224 ,  F25J3/04278 ,  F25J3/04357 ,  F25J3/04375 ,  F25J3/04381 ,  F25J3/04393 ,  F25J3/04866 ,  F25J2230/20 ,  F25J2240/02 ,  F25J2270/06 ,  F25J2270/90

Abstract: Refrigeration system including a multi-stage compressor and two work expansion engines of the turbine type with the impellers of the expansion engines and the impeller of the final stage of the compressor being mounted on a common shaft. The work developed in the expansion engines provides the total power required for the final stage of the compressor and the final stage of the compressor provides the pressurized gas expanded in both expansion engines.

公开(公告)号：US3212280A

公开(公告)日：1965-10-19

申请号：US32560463

申请日：1963-11-22

Applicant: AIR PROD & CHEM

Inventor： THOMAS EDMUND P ,  NESS LEIF A

IPC: F04B7/00 ,  F04B15/08 ,  F04B53/00

CPC classification number: F04B15/08 ,  F04B7/0073 ,  F04B53/00 ,  Y10S417/901