Patent US-1860-28905

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Sliding valve . . . between separate compartments of a steam engine? No stated aero application.

  • Tech classes: CPC F03C2/30, CPC F04C2/3441 Rotary-piston engines having certain combinations of characteristics, including relative reciprocation
  • Inventor location: Springfield, Greene county, MO (FIPSloc=29077, imputed by HistPat)

Sources


Year filed 1860
Year granted 1860
Office US
Patent number 28905
Inventors John Rix, John S. Shaw
Inventor country US, US
Applicant person John Rix, John S. Shaw
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Rotary engine
English title Rotary engine
Tech fields steam engine, engines
Filing date
Full specification filed date
Application number
Grant date 1860-06-26
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 0
Serial number
Patent agent Munn & Co.
Assigned to
National tech categories
IPCs
CPCs
Family year 1860
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 1
Number of diagram pages 1
Number of figures 4
Number of claims 1