Free-piston engines Engines without rotary main shaft

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  • Information Patent Application

    HIGH-EFFICIENCY LINEAR GENERATOR

    • Publication number 20240287930
    • Publication date Aug 29, 2024
    • Mainspring Energy, Inc.
    • Adam Simpson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ENERGY STORAGE AND CONVERSION IN LINEAR GENERATORS

    • Publication number 20240240586
    • Publication date Jul 18, 2024
    • Mainspring Energy, Inc.
    • Christopher Gadda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FASTENER-DRIVING TOOL WITH MULTIPLE COMBUSTION CHAMBERS AND USABLE...

    • Publication number 20240173834
    • Publication date May 30, 2024
    • Illinois Tool Works Inc.
    • Marc Largo
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CONTROL OF PISTON TRAJECTORY IN A LINEAR GENERATOR

    • Publication number 20240125281
    • Publication date Apr 18, 2024
    • Mainspring Energy, Inc.
    • Matthew Roelle
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTEGRATED LINEAR GENERATOR SYSTEM

    • Publication number 20240055946
    • Publication date Feb 15, 2024
    • Mainspring Energy, Inc.
    • Matt Svrcek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROLLING ENGINE

    • Publication number 20230296062
    • Publication date Sep 21, 2023
    • Aquarius Engines Central Europe Sp. z o.o.
    • Shaul Haim YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FASTENER-DRIVING TOOL WITH ONE OR MORE COMBUSTION CHAMBERS AND AN E...

    • Publication number 20230256579
    • Publication date Aug 17, 2023
    • Illinois Tool Works Inc.
    • Chinbay Q. Fan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AUTO-BRAKING FOR AN ELECTROMAGNETIC MACHINE

    • Publication number 20230246576
    • Publication date Aug 3, 2023
    • Mainspring Energy, Inc.
    • Anthony Da Costa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENERGY STORAGE AND CONVERSION IN LINEAR GENERATORS

    • Publication number 20230193817
    • Publication date Jun 22, 2023
    • Mainspring Energy, Inc.
    • Christopher Gadda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LINEAR ELECTROMAGNETIC MACHINE SYSTEM

    • Publication number 20230198367
    • Publication date Jun 22, 2023
    • Mainspring Energy, Inc.
    • John Lawler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-EFFICIENCY LINEAR GENERATOR

    • Publication number 20230101969
    • Publication date Mar 30, 2023
    • Mainspring Energy, Inc.
    • Adam Simpson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LINEAR COMBUSTION ENGINES WITH VALVE IN PISTON

    • Publication number 20230058375
    • Publication date Feb 23, 2023
    • Intelline Inc.
    • Kyle Timothy Faller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTEGRATED LINEAR GENERATOR SYSTEM

    • Publication number 20220399784
    • Publication date Dec 15, 2022
    • Mainspring Energy, Inc.
    • Matt Svrcek
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL OF PISTON TRAJECTORY IN A LINEAR GENERATOR

    • Publication number 20220381192
    • Publication date Dec 1, 2022
    • Mainspring Energy, Inc.
    • Matthew Roelle
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENERGY STORAGE AND CONVERSION IN LINEAR GENERATORS

    • Publication number 20220364502
    • Publication date Nov 17, 2022
    • Mainspring Energy, Inc.
    • Christopher Gadda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE WITH GAS EXCHANGE THROUGH PISTON ROD

    • Publication number 20220282620
    • Publication date Sep 8, 2022
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SINGLE AIR SUPPLY USING HOLLOW PISTON ROD

    • Publication number 20220260011
    • Publication date Aug 18, 2022
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OPEN-FACED PISTON ASSEMBLY

    • Publication number 20220260034
    • Publication date Aug 18, 2022
    • Mainspring Energy, Inc.
    • Matt Svrcek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AUTO-BRAKING FOR AN ELECTROMAGNETIC MACHINE

    • Publication number 20220173682
    • Publication date Jun 2, 2022
    • Mainspring Energy, Inc.
    • Anthony Da Costa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Vibratory Plate and Its Engine

    • Publication number 20220162985
    • Publication date May 26, 2022
    • Alexandra Leonidovna Zhmudyak
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    OPPOSING PISTON SYNCHRONIZED LINEAR ENGINE-ALTERNATOR (OPSLEA) FOR...

    • Publication number 20220154634
    • Publication date May 19, 2022
    • Parviz Famouri
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Adaptive linear linked piston electric power generator

    • Publication number 20220127999
    • Publication date Apr 28, 2022
    • GENERAL ELECTRIC COMPANY
    • Jay B. Ross
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Six-Cylinder Opposed Free Piston Internal Combustion Engine Generator

    • Publication number 20220120214
    • Publication date Apr 21, 2022
    • Harbin Engineering University
    • Long Liu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FASTENER-DRIVING TOOL WITH MULTIPLE COMBUSTION CHAMBERS AND USABLE...

    • Publication number 20220072692
    • Publication date Mar 10, 2022
    • Illinois Tool Works Inc.
    • Marc Largo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Adaptive linear linked piston electric power generator

    • Publication number 20220049645
    • Publication date Feb 17, 2022
    • GENERAL ELECTRIC COMPANY
    • Jay B. Ross
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Adaptive linear linked piston electric power generator

    • Publication number 20220049646
    • Publication date Feb 17, 2022
    • GENERAL ELECTRIC COMPANY
    • Jay B. Ross
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONVERTER FOR CONVERTING RECIPROCATING MOTION INTO ROTARY MOTION, A...

    • Publication number 20210332746
    • Publication date Oct 28, 2021
    • Vladimir Vladimirovich SUKHAREVSKIY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL OF PISTON TRAJECTORY IN A LINEAR GENERATOR

    • Publication number 20210324812
    • Publication date Oct 21, 2021
    • Mainspring Energy, Inc.
    • Matthew Roelle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LINEAR ELECTROMAGNETIC MACHINE SYSTEM

    • Publication number 20210288570
    • Publication date Sep 16, 2021
    • Mainspring Energy, Inc.
    • John Lawler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PISTON ROD AND FREE PISTON ENGINE

    • Publication number 20210189954
    • Publication date Jun 24, 2021
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...