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  • F02F3/22
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES F02F3/00Pistons

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F02F3/22the fluid being liquid
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Piston, block assembly, and method for cooling
    • Patent number 12,163,484
    • Issue date Dec 10, 2024
    • Cummins Inc.
    • Robert G. Sperry
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston for an internal combustion engine
    • Patent number 12,044,312
    • Issue date Jul 23, 2024
    • Caterpillar Motoren GmbH & Co. KG
    • Volker Abraham
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lubricating mechanism of pin connection pair of internal combustion...
    • Patent number 12,007,024
    • Issue date Jun 11, 2024
    • MAHLE AUTOMOTIVE TECHNOLOGIES (CHINA) CO., LTD.
    • Junzhuo Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston for an internal combustion engine and method for producing t...
    • Patent number 11,976,608
    • Issue date May 7, 2024
    • Mahle International GmbH
    • Hakan Kahraman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Piston of an internal combustion engine
    • Patent number 11,905,912
    • Issue date Feb 20, 2024
    • Mahle International GmbH
    • Frank-Peter Jung
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston having oil return passage
    • Patent number 11,846,351
    • Issue date Dec 19, 2023
    • Mahle International GmbH
    • Shaobo Zeng
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for producing a piston
    • Patent number 11,780,009
    • Issue date Oct 10, 2023
    • Mahle International GmbH
    • Sebastian Mangold
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Steel piston having oxidation and erosion protection
    • Patent number 11,746,725
    • Issue date Sep 5, 2023
    • Tenneco Inc.
    • Warran Boyd Lineton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reciprocating engine
    • Patent number 11,732,672
    • Issue date Aug 22, 2023
    • General Electric Company
    • Jason Joseph Bellardi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston for splitting internal cooling runner
    • Patent number 11,713,729
    • Issue date Aug 1, 2023
    • Mahle Automotive Technologies (China) Co., Ltd.
    • Junzhuo Liu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston with a structured design
    • Patent number 11,668,263
    • Issue date Jun 6, 2023
    • KS Kolbenschmidt GmbH
    • Gregor Müller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tri-weld piston
    • Patent number 11,519,358
    • Issue date Dec 6, 2022
    • Industrial Parts Depot, LLC
    • Airton Martins
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston of an internal combustion engine
    • Patent number 11,473,522
    • Issue date Oct 18, 2022
    • MAN Energy Solutions SE
    • Talat Shaer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for producing a piston for an internal combustion engine, pi...
    • Patent number 11,415,076
    • Issue date Aug 16, 2022
    • Federal-Mogul Nürnberg GmbH
    • Ulrich Henzold
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Device and method for lubricating a connecting rod bearing
    • Patent number 11,359,525
    • Issue date Jun 14, 2022
    • MAN Truck & Bus AG
    • Thomas Malischewski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    218-0266 volcano-shaped inlet of piston oil-cooling gallery
    • Patent number 11,326,549
    • Issue date May 10, 2022
    • Ford Global Technologies, LLC
    • Anselm Hopf
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Piston with enhanced undercrown cooling
    • Patent number 11,313,316
    • Issue date Apr 26, 2022
    • Tenneco Inc.
    • Ross Gladwin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston having oil gallery drain outlets biased in distribution to a...
    • Patent number 11,248,557
    • Issue date Feb 15, 2022
    • Caterpillar Inc.
    • Bradley Morgan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Marine outboard motor with piston cooling gallery
    • Patent number 11,208,943
    • Issue date Dec 28, 2021
    • COX POWERTRAIN LIMITED
    • Michele Milani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Piston for an internal combustion engine
    • Patent number 11,193,448
    • Issue date Dec 7, 2021
    • Federal-Mogul Nürnberg GmbH
    • Michael Scherer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Methods and systems for a piston
    • Patent number 11,193,416
    • Issue date Dec 7, 2021
    • Ford Global Technologies, LLC
    • Hans Guenter Quix
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Steel piston for an internal combustion engine
    • Patent number 11,131,269
    • Issue date Sep 28, 2021
    • Federal-Mogul Nürnberg GmbH
    • Ralf Meske
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston of an internal-combustion engine
    • Patent number 11,111,878
    • Issue date Sep 7, 2021
    • Mahle International GmbH
    • Philipp Licht
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Joined connection on a two-part piston and joining method
    • Patent number 11,098,800
    • Issue date Aug 24, 2021
    • KS Kolbenschmidt GmbH
    • Eberhard Weiss
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston
    • Patent number 11,098,675
    • Issue date Aug 24, 2021
    • Mahle International GmbH
    • Benjamin Schmieder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Combustion-chamber structure of engine
    • Patent number 11,078,866
    • Issue date Aug 3, 2021
    • Mazda Motor Corporation
    • Yoshihisa Nou
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Dual gallery steel piston
    • Patent number 11,067,033
    • Issue date Jul 20, 2021
    • Tenneco Inc.
    • Eduardo Matsuo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reciprocating engine
    • Patent number 11,060,479
    • Issue date Jul 13, 2021
    • General Electric Company
    • Jason Joseph Bellardi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cooling channel having dam and funnel
    • Patent number 11,053,885
    • Issue date Jul 6, 2021
    • KS Kolbenschmidt GmbH
    • Gerhard Luz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Steel piston with metallurgically bonded bushing and method of manu...
    • Patent number 10,926,330
    • Issue date Feb 23, 2021
    • Tenneco Inc.
    • Michael Weinenger
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents