TREA

with multiple-cylinders, characterised by the number or arrangement of cylinders

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  • CPC
  • F03C1/02
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F03Liquid processing machines F03CPOSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS F03C1/00Reciprocating-piston liquid engines

Current Industry

F03C1/02with multiple-cylinders, characterised by the number or arrangement of cylinders
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for generating energy
    • Patent number 10,954,914
    • Issue date Mar 23, 2021
    • Ali Torabi
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Rotational mechanical transformer apparatus and methods
    • Patent number 10,247,168
    • Issue date Apr 2, 2019
    • Vujo Gordic
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Drain for dynamic sealing assembly
    • Patent number 9,982,782
    • Issue date May 29, 2018
    • Poclain Hydraulics Industrie
    • Stephane Vidal
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Regenerative brake system and hydraulic pump/motor for use therein
    • Patent number 7,828,395
    • Issue date Nov 9, 2010
    • Tonand Brakes Inc.
    • Antonio Cannata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid power rotary drive device
    • Patent number 6,170,384
    • Issue date Jan 9, 2001
    • Festo AG & Co.
    • Kurt Stoll
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Pressure-medium-driven linear driving arrangement
    • Patent number 4,510,845
    • Issue date Apr 16, 1985
    • Bachofen AG.
    • Bruno Kagi
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Driving mechanisms and housings for such mechanisms
    • Patent number 4,183,286
    • Issue date Jan 15, 1980
    • Cornelis van der Lely
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic motor with air distributor-operated valves
    • Patent number 4,110,981
    • Issue date Sep 5, 1978
    • John R. Murphy
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Driving mechanisms and housings for such mechanisms
    • Patent number 4,084,485
    • Issue date Apr 18, 1978
    • C. van der Lely N. V.
    • Cornelis VAN DER Lely
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Positive-displacement hydraulic motor
    • Patent number 3,961,558
    • Issue date Jun 8, 1976
    • Alexandr Viktorovich Dokukin
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3848515
    • Patent number 3,848,515
    • Issue date Nov 19, 1974
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3772966
    • Patent number 3,772,966
    • Issue date Nov 20, 1973
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3621760
    • Patent number 3,621,760
    • Issue date Nov 23, 1971
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3473440
    • Patent number 3,473,440
    • Issue date Oct 21, 1969
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3424059
    • Patent number 3,424,059
    • Issue date Jan 28, 1969
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3215356
    • Patent number 3,215,356
    • Issue date Nov 2, 1965
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3128675
    • Patent number 3,128,675
    • Issue date Apr 14, 1964
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2700961
    • Patent number 2,700,961
    • Issue date Feb 1, 1955
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2471484
    • Patent number 2,471,484
    • Issue date May 31, 1949
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1364202
    • Patent number 1,364,202
    • Issue date Jan 4, 1921
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1360965
    • Patent number 1,360,965
    • Issue date Nov 30, 1920
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1312523
    • Patent number 1,312,523
    • Issue date Aug 12, 1919
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1304864
    • Patent number 1,304,864
    • Issue date May 27, 1919
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1230995
    • Patent number 1,230,995
    • Issue date Jun 26, 1917
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1207538
    • Patent number 1,207,538
    • Issue date Dec 5, 1916
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1083186
    • Patent number 1,083,186
    • Issue date Dec 30, 1913
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1047420
    • Patent number 1,047,420
    • Issue date Dec 17, 1912
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    853774
    • Patent number 853,774
    • Issue date May 14, 1907
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    799136
    • Patent number 799,136
    • Issue date Sep 12, 1905
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    768053
    • Patent number 768,053
    • Issue date Aug 23, 1904
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents