SCROLL TYPE FLUID MACHINERY, RANKINE CYCLE AND WASTE HEAT UTILIZING APPARATUS

Title:

SCROLL TYPE FLUID MACHINERY, RANKINE CYCLE AND WASTE HEAT UTILIZING APPARATUS

Document Type and Number:

Japanese Patent JP2013144949

Kind Code:

A

Abstract:

To provide a scroll type fluid machinery that can exhibit a high performance when being used as an expander of a Rankine cycle and a blower, and to provide Rankine cycle that can exhibit a high performance and to provide a waste heat utilizing apparatus.

In the scroll type fluid machinery, a movable scroll 30 is biased toward a stationary scroll 18 by a pushing spring 46. A biasing force F_S of the pushing spring 46 exceeds a vertical component force Fd2n of a load Fd2 acting in the tangential direction of a revolution circle C along which the movable scroll 30 revolves when the scroll type fluid machinery functions as a blower, the vertical component force Fd2n being perpendicular to a flat surface Lp connecting a driving axial line Od and a revolution axial line Oc.

More Like This:

JP2003176793	SCROLL COMPRESSOR
JP3952307	SCROLL COMPRESSOR

Inventors:

MORI HIDEFUMI
IGUCHI MASAO
ENOSHIMA FUMINOBU
ISHIGURO FUMIHIKO

Application Number:

JP2012005681A

Publication Date:

July 25, 2013

Filing Date:

January 13, 2012

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TOYOTA IND CORP

International Classes:

F04C18/02; F01C1/02; F04C23/00

Attorney, Agent or Firm:

Patent business corporation Patena

Previous Patent: COMBINED CYCLE POWER GENERATION PLANT, AND CONTROL METHOD THEREOF

Next Patent: DRAIN TREATMENT APPARATUS