Title:
【発明の名称】気体及び蒸気の圧縮又は膨張のためのギア式装置を有する熱力学システム
Document Type and Number:
Japanese Patent JPH06505330
Kind Code:
A
Abstract:
PCT No. PCT/NO92/00036 Sec. 371 Date Nov. 17, 1993 Sec. 102(e) Date Nov. 17, 1993 PCT Filed Dec. 16, 1993 PCT Pub. No. WO92/15774 PCT Pub. Date Sep. 17, 1992.Actual thermodynamic processes occurring in a system such as a heat pump or refrigeration plant are made to approach theoretical ideal processes, e.g. an isothermal (To), by use of a multistage gear machine as compressor and/or expander in the system, and conditioning, such as cooling, the system working fluid between successive stages in the machine. The individual stages of the gear machine each include a pair of meshing gears, preferably cylindrical spur gears of equal diameter and diminishing width from stage-to-stage.
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Inventors:
Lorenzen, Gustav
Application Number:
JP50562192A
Publication Date:
June 16, 1994
Filing Date:
March 02, 1992
Export Citation:
Assignee:
Shinfent Ah/S
International Classes:
F01C1/14; F04C11/00; F04C18/14; F04C23/00; F25B1/10; F25B9/06; F25B11/02; (IPC1-7): F25B1/10; F01C1/14; F04C11/00; F04C23/00; F25B9/06
Attorney, Agent or Firm:
Kitamura Osamu