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Fluid machine




Title: Fluid machine.
Abstract: A fluid machine includes a lubrication mechanism (70, 72) configured to utilize a rotary shaft (14) to supply lubricating oil stored in an inside bottom (2a) of a hermetic container (2) to an upper region in the hermetic container, a frame (36) secured to the hermetic container and disposed in contact with an upper surface (16a) of a cylinder block (16) to support a driven unit (6), the frame having an upper surface (38a) onto which the lubricating oil supplied to the upper region in the hermetic container flows down, a connecting rod (20) arranged under the frame and coupling the rotary shaft to a piston (18), a piston pin (66) coupling the connecting rod to the piston, a first oil feed hole (78) formed through the frame and the cylinder block, and a second oil feed hole (80) formed through the frame. ...


USPTO Applicaton #: #20120301330
Inventors: Teruo Higuchi


The Patent Description & Claims data below is from USPTO Patent Application 20120301330, Fluid machine.




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stats Patent Info
Application #
US 20120301330 A1
Publish Date
11/29/2012
Document #
13576152
File Date
01/27/2011
USPTO Class
417313
Other USPTO Classes
International Class
04B53/18
Drawings
6


Fluid Machine

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20121129|20120301330|fluid machine|A fluid machine includes a lubrication mechanism (70, 72) configured to utilize a rotary shaft (14) to supply lubricating oil stored in an inside bottom (2a) of a hermetic container (2) to an upper region in the hermetic container, a frame (36) secured to the hermetic container and disposed in |
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