ROTARY FLUID MACHINE

Japanese Patent JP3757977

B2

PROBLEM TO BE SOLVED: To improve efficiency by reducing a sliding loss by reducing fluid pressure in the shaft direction.
SOLUTION: This rotary fluid machine has a first rotary mechanism 2F and a second rotary mechanism 2S having a cylinder 21 having a cylinder chamber 50 and an annular piston 22 eccentrically stored in the cylinder chamber 50 to the cylinder 21 and partitioning the cylinder chamber 50 into an outside compression chamber 51 and an inside compression space 52, and rotating the piston 22 and the cylinder 21 to the piston 22. The first rotary mechanism 2F and the second rotary mechanism 2S are adjacently arranged by sandwiching a partition plate 2c. The cylinder 21 of the first rotary mechanism 2F and the cylinder 21 of the second rotary mechanism 2S are respectively formed on one side and the other one side of the partition plate 2c. The first rotary mechanism 2F and the second rotary mechanism 2S are provided with a compliance mechanism 60 for reducing shaft directional clearance of a driving shaft 33 generated between the cylinders 21.

Masudamasanori

JP2004140696A

March 22, 2006

May 11, 2004

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Daikin Industries, Ltd.

F04C18/32; F01C11/00; F04C18/04; F04C23/00; F04C18/02; (IPC1-7): F04C18/32; F04C23/00

JP8128395A
JP6159278A
JP2037192A
JP59041602A
JP2000104677A
JP60090584U
JP62138802U
JP61151090U
JP2002276568A
JP6101659A
JP94575A
JP5123371Y1

US20030194340

Hiroshi Maeda
Hiroshi Koyama
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori

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