Fluid powered linear piston motor with harmonic coupling

Raymond, David W.

Title: Fluid powered linear piston motor with harmonic coupling

Patent · Tue Sep 20 00:00:00 EDT 2016

OSTI ID:1325773

Raymond, David W.

A motor is disclosed that includes a module assembly including a piston that is axially cycled. The piston axial motion is coupled to torque couplers that convert the axial motion into rotary motion. The torque couplers are coupled to a rotor to rotate the rotor.

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Research Organization:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC04-94AL85000

Assignee:: Sandia Corporation (Albuquerque, NM)

Patent Number(s):: 9,447,798

Application Number:: 14/209,840

OSTI ID:: 1325773

Resource Relation:: Patent File Date: 2014 Mar 13

Country of Publication:: United States

Language:: English

References (9)

Automatic Air-Feed Control for Rock Drills Smith, William A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/1413499 US Patent Document 1,413,499	patent	April 1922
Pressure Fluid Motor Gartin, Elmer G. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/2051839 US Patent Document 2,051,839	patent	August 1936
Rock Drill Gartin, Elmer G. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/2081919 US Patent Document 2,081,919	patent	June 1937
Rock Drill Beaumont, Richard W. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3059619 US Patent Document 3,059,619	patent	October 1962
Percussion Drilling Tool Martini, Leo Andrew https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3612191 US Patent Document 3,612,191	patent	October 1971
Compound Axial Torsional Hydraulic Actuator Yeakley, Lester M. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3766831 US Patent Document 3,766,831	patent	October 1973
Percussive rotational impact hammer Beccu, Rainer https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6609577 US Patent Document 6,609,577	patent	August 2003
Percussion tool for generic downhole fluid motors Martini, Leo A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6742605 US Patent Document 6,742,605	patent	June 2004
Drive system Downie, Andrew McPherson; Pezzani, Guido Ernesto https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7416034 US Patent Document 7,416,034	patent	August 2008

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