TREA

Accessories of steam engines Arrangements or control devices of piston pumps, compressors without crank shafts or condensors for so far as they influence the functioning of the engines

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Industry

  • CPC
  • F01B2250/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE

Current Industry

F01B2250/00Accessories of steam engines Arrangements or control devices of piston pumps, compressors without crank shafts or condensors for so far as they influence the functioning of the engines

Sub Industries

F01B2250/001Valves for steam inlet or outlet F01B2250/002Valves, brakes, control or safety devices for steam engines F01B2250/003Apparatus for control or receiver or condensor pressure F01B2250/004Devices for draining or idling of steam cylinders or for uncoupling piston and connecting rod F01B2250/005Oil separators for steam engines F01B2250/006Arrangement of or controlling of piston pumps or compressors without crank shaft F01B2250/007Condensing devices for steam engines F01B2250/008Surface condensors for so far as they influence the functioning of the engine F01B2250/009Condensor pumps for steam engines
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve assembly
    • Patent number 11,629,789
    • Issue date Apr 18, 2023
    • Brian Lee Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Systems and methods for a piston engine including a recirculating s...
    • Patent number 11,549,370
    • Issue date Jan 10, 2023
    • Karl Peter Mulligan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Systems and methods for a piston engine including a recirculating s...
    • Patent number 10,975,697
    • Issue date Apr 13, 2021
    • Karl Peter Mulligan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    High efficiency steam engine
    • Patent number 10,774,645
    • Issue date Sep 15, 2020
    • Thermal Power Recovery LLC
    • James V. Harmon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    High efficiency steam engine having improved steam cutoff control
    • Patent number 10,550,737
    • Issue date Feb 4, 2020
    • Thermal Power Recovery LLC
    • James V. Harmon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary valve assembly having rotatable throttle and intake assemblies
    • Patent number 9,903,238
    • Issue date Feb 27, 2018
    • MICROSTEAM, INC.
    • Joshua A. Tolbert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    High efficiency steam engine and steam expander
    • Patent number 9,828,886
    • Issue date Nov 28, 2017
    • Thermal Power Recovery, LLC
    • James V. Harmon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3788193
    • Patent number 3,788,193
    • Issue date Jan 29, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3747338
    • Patent number 3,747,338
    • Issue date Jul 24, 1973
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3685791
    • Patent number 3,685,791
    • Issue date Aug 22, 1972
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3665964
    • Patent number 3,665,964
    • Issue date May 30, 1972
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3589829
    • Patent number 3,589,829
    • Issue date Jun 29, 1971
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3391610
    • Patent number 3,391,610
    • Issue date Jul 9, 1968
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3315879
    • Patent number 3,315,879
    • Issue date Apr 25, 1967
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3030936
    • Patent number 3,030,936
    • Issue date Apr 24, 1962
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2692156
    • Patent number 2,692,156
    • Issue date Oct 19, 1954
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2661014
    • Patent number 2,661,014
    • Issue date Dec 1, 1953
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2657762
    • Patent number 2,657,762
    • Issue date Nov 3, 1953
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2553821
    • Patent number 2,553,821
    • Issue date May 22, 1951
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2544866
    • Patent number 2,544,866
    • Issue date Mar 13, 1951
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2531878
    • Patent number 2,531,878
    • Issue date Nov 28, 1950
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2515951
    • Patent number 2,515,951
    • Issue date Jul 18, 1950
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2443860
    • Patent number 2,443,860
    • Issue date Jun 22, 1948
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2434455
    • Patent number 2,434,455
    • Issue date Jan 13, 1948
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2426510
    • Patent number 2,426,510
    • Issue date Aug 26, 1947
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2423516
    • Patent number 2,423,516
    • Issue date Jul 8, 1947
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2401545
    • Patent number 2,401,545
    • Issue date Jun 4, 1946
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2240801
    • Patent number 2,240,801
    • Issue date May 6, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2235539
    • Patent number 2,235,539
    • Issue date Mar 18, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2227501
    • Patent number 2,227,501
    • Issue date Jan 7, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents