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Arrangements for pressing or connecting the pistons against the actuated cam

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  • CPC
  • F04B27/0428
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B27/00Multi-cylinder pumps characterised by number or arrangement of cylinders

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F04B27/0428Arrangements for pressing or connecting the pistons against the actuated cam
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Double-piston compressor having a sliding block producing a stroke...
    • Patent number 11,732,702
    • Issue date Aug 22, 2023
    • ZF CV Systems Europe BV
    • Frank Meissner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mechanical fuel pump deactivation
    • Patent number 10,273,945
    • Issue date Apr 30, 2019
    • Cummins Inc.
    • Adam C. Cecil
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Compressor unit, and compressor
    • Patent number 9,771,930
    • Issue date Sep 26, 2017
    • Gea Bock GmbH
    • Arno Görlich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-stage compressor
    • Patent number 7,393,186
    • Issue date Jul 1, 2008
    • LG Electronics Inc.
    • Xiufeng Gao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Yoke mechanism for compressor
    • Patent number 7,287,458
    • Issue date Oct 30, 2007
    • LG Electronics Inc.
    • Xiufeng Gao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scotch yoke mechanism for multistage compressor having a spring-bia...
    • Patent number 5,846,059
    • Issue date Dec 8, 1998
    • Sanyo Electric Co., Ltd.
    • Yoshihito Mizuno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 5,030,065
    • Issue date Jul 9, 1991
    • Sulzer Brothers Limited
    • Heinz Baumann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement radial piston compressor
    • Patent number 4,050,852
    • Issue date Sep 27, 1977
    • General Motors Corporation
    • Byron L. Brucken
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3924968
    • Patent number 3,924,968
    • Issue date Dec 9, 1975
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3910164
    • Patent number 3,910,164
    • Issue date Oct 7, 1975
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3887301
    • Patent number 3,887,301
    • Issue date Jun 3, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3685923
    • Patent number 3,685,923
    • Issue date Aug 22, 1972
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3294316
    • Patent number 3,294,316
    • Issue date Dec 27, 1966
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3144198
    • Patent number 3,144,198
    • Issue date Aug 11, 1964
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2959068
    • Patent number 2,959,068
    • Issue date Nov 8, 1960
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2955750
    • Patent number 2,955,750
    • Issue date Oct 11, 1960
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2572711
    • Patent number 2,572,711
    • Issue date Oct 23, 1951
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2562954
    • Patent number 2,562,954
    • Issue date Aug 7, 1951
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2510247
    • Patent number 2,510,247
    • Issue date Jun 6, 1950
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2466215
    • Patent number 2,466,215
    • Issue date Apr 5, 1949
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2461121
    • Patent number 2,461,121
    • Issue date Feb 8, 1949
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2391476
    • Patent number 2,391,476
    • Issue date Dec 25, 1945
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2242368
    • Patent number 2,242,368
    • Issue date May 20, 1941
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2202520
    • Patent number 2,202,520
    • Issue date May 28, 1940
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2150347
    • Patent number 2,150,347
    • Issue date Mar 14, 1939
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2138664
    • Patent number 2,138,664
    • Issue date Nov 29, 1938
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2128866
    • Patent number 2,128,866
    • Issue date Aug 30, 1938
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2098065
    • Patent number 2,098,065
    • Issue date Nov 2, 1937
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2044957
    • Patent number 2,044,957
    • Issue date Jun 23, 1936
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2014950
    • Patent number 2,014,950
    • Issue date Sep 17, 1935
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    DOUBLE-PISTON COMPRESSOR OF A COMPRESSED AIR SUPPLY DEVICE
    • Publication number 20210293229
    • Publication date Sep 23, 2021
    • ZF CV Systems Hannover GmbH
    • Frank Meissner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20190285061
    • Publication date Sep 19, 2019
    • GAL GOLDNER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Multi-stage compressor
    • Publication number 20050201868
    • Publication date Sep 15, 2005
    • Xiufeng Gao
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Yoke mechanism for compressor
    • Publication number 20050175480
    • Publication date Aug 11, 2005
    • Xiufeng Gao
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES