TREA

Cylinders Cylinder heads

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Industry

  • CPC
  • F02F1/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES

Current Industry

F02F1/00Cylinders Cylinder heads

Sub Industries

F02F1/002Integrally formed cylinders and cylinder heads F02F1/004Cylinder liners F02F1/02having cooling means F02F1/04for air cooling F02F1/045Attachment of cylinders to crankcase F02F1/06Shape or arrangement of cooling fins Finned cylinders F02F1/065with means for directing or distributing cooling medium F02F1/08running-liner and cooling-part of cylinder being different parts or of different material F02F1/10for liquid cooling F02F1/102Attachment of cylinders to crankcase F02F1/108Siamese-type cylinders F02F1/12Preventing corrosion of liquid-swept surfaces F02F1/14Cylinders with means for directing, guiding or distributing liquid stream F02F1/16Cylinder liners of wet type F02F1/163the liner being midsupported F02F1/166Spacer decks F02F1/18Other cylinders F02F1/183Oval or square cylinders F02F1/186for use in engines with two or more pistons reciprocating within same cylinder F02F1/20characterised by constructional features providing for lubrication F02F1/22characterised by having ports in cylinder wall for scavenging or charging F02F1/24Cylinder heads F02F1/242Arrangement of spark plugs or injectors F02F1/243Cylinder heads and inlet or exhaust manifolds integrally cast together F02F1/26having cooling means F02F1/28for air cooling F02F1/30Finned cylinder heads F02F1/305the cylinder heads being of side valve type F02F1/32the cylinder heads being of overhead valve type F02F1/34with means for directing or distributing cooling medium F02F1/36for liquid cooling F02F1/365the cylinder heads being of side valve type F02F1/38the cylinder heads being of overhead valve type F02F1/40Cylinder heads with means for directing, guiding, or distributing liquid stream F02F1/42Shape or arrangement of intake or exhaust channels in cylinder heads F02F1/4214specially adapted for four or more valves per cylinder F02F1/4221particularly for three or more inlet valves F02F1/4228Helically-shaped channels F02F1/4235of intake channels F02F1/4242with a partition wall inside the channel F02F1/425with a separate deviation element inside the channel F02F1/4257with an intake liner F02F1/4264of exhaust channels F02F1/4271with an exhaust liner F02F1/4285of both intake and exhaust channel F02F1/4292with liners
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PISTON ALIGNMENT TOOL
    • Publication number 20250235996
    • Publication date Jul 24, 2025
    • FEDERAL-MOGUL MOTORPARTS LLC
    • Christopher Taylor
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    COKE SCRAPING RING, CYLINDER LINER, CYLINDER, GAS ENGINE AND GAS EN...
    • Publication number 20250230778
    • Publication date Jul 17, 2025
    • CATERPILLAR ENERGY SOLUTIONS GMBH
    • Olaf BERGER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Combined Sealing Piece, Volumetric Machine and Wide Fuel Engine
    • Publication number 20250198363
    • Publication date Jun 19, 2025
    • Zhiqiang Ding
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Two-Stroke Engine, Lubrication Device, and Cylinder
    • Publication number 20250188855
    • Publication date Jun 12, 2025
    • Marco Antonio Moté Soares
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CYLINDER LINER AND RECIPROCATING ENGINE COMPRISING CYLINDER LINER
    • Publication number 20250188886
    • Publication date Jun 12, 2025
    • TPR CO., LTD.
    • Takashi SATO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GROOVED INJECTOR NOZZLE COMBUSTION SHIELD
    • Publication number 20250179980
    • Publication date Jun 5, 2025
    • Cummins Inc.
    • Thomas O. Hahn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Cylinder Liner And Internal Combustion Engine
    • Publication number 20250154920
    • Publication date May 15, 2025
    • KS Kolbenschmidt GmbH
    • Wolfgang Hanke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20250154921
    • Publication date May 15, 2025
    • Philip Franklin Gaziano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Port Assembly for 2-Stroke Diesel Engine
    • Publication number 20250122852
    • Publication date Apr 17, 2025
    • DELTAHAWK ENGINES, INC.
    • Aaron Gamache Foege
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    4-STROKE 3-CYLINDER ENGINE
    • Publication number 20250122817
    • Publication date Apr 17, 2025
    • Polaris Industries Inc.
    • Hans-Rudolf Jenni
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CYLINDER HEAD OFFSET CHAMFER DESIGN
    • Publication number 20250116241
    • Publication date Apr 10, 2025
    • Cummins Inc.
    • Xiling Zhou
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CYLINDER HEAD FOR AN INTERNAL COMBUSTION ENGINE WITH A COMBUSTION C...
    • Publication number 20250116242
    • Publication date Apr 10, 2025
    • DEUTZ Aktiengesellschaft
    • Johannes KLOSTERBERG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CYLINDER LINER FOR AN INTERNAL COMBUSTION ENGINE AND A METHOD OF PR...
    • Publication number 20250092841
    • Publication date Mar 20, 2025
    • INNIO Jenbacher GmbH & Co OG
    • Wolfgang Fimml
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE DEVICE
    • Publication number 20250092842
    • Publication date Mar 20, 2025
    • Yanmar Power Technology Co., Ltd.
    • Koichi KOZATO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AMMONIA-BURNING COMBUSTION ENGINE
    • Publication number 20250067209
    • Publication date Feb 27, 2025
    • Johnson Matthey Public Limited Company
    • Kevin DOURA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CYLINDER HEAD
    • Publication number 20250067229
    • Publication date Feb 27, 2025
    • VOLVO TRUCK CORPORATION
    • Rickard Ehleskog
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    THERMAL MANAGEMENT SYSTEM AND VEHICLE HAVING SAME
    • Publication number 20250035029
    • Publication date Jan 30, 2025
    • BYD COMPANY LIMITED
    • Jun LIU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COMBUSTION DEVICE FOR AN ENGINE AND METHOD FOR DESIGNING A PISTON
    • Publication number 20250035065
    • Publication date Jan 30, 2025
    • Weichai Power Co., Ltd.
    • Wei LI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Engine Cylinder with Liner
    • Publication number 20240426258
    • Publication date Dec 26, 2024
    • DELTAHAWK ENGINES, INC.
    • Matthew Daniel De Lise
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMPOSITE CYLINDER BLOCK
    • Publication number 20240418135
    • Publication date Dec 19, 2024
    • NISSAN MOTOR CO., LTD.
    • Norikatsu SEKINE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRWAY STRUCTURE, CYLINDER COVER, AND MILLER-PROFILE ENGINE
    • Publication number 20240401543
    • Publication date Dec 5, 2024
    • WEICHAI POWER CO., LTD.
    • Liyu WANG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY ENGINE WITH SEAL HAVING ELASTOMERIC AND METALLIC MEMBERS
    • Publication number 20240401545
    • Publication date Dec 5, 2024
    • Pratt & Whitney Canada Corp.
    • Stephane BERUBE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE VALVE CONFIGURATION
    • Publication number 20240392703
    • Publication date Nov 28, 2024
    • Ralf Centmayer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PARENT BORE CYLINDER BLOCK OF AN OPPOSED-PISTON ENGINE
    • Publication number 20240392734
    • Publication date Nov 28, 2024
    • Achates Power, Inc.
    • ANDREW P. PERR
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    CYLINDER HEAD FOR AN INTERNAL COMBUSTION ENGINE WITH AN EXHAUST AFT...
    • Publication number 20240376848
    • Publication date Nov 14, 2024
    • DEUTZ Aktiengesellschaft
    • Mario Bachert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAMSHAFT CARRIER FOR SUPPORTING A CAMSHAFT, AN ENGINE SYSTEM, AND A...
    • Publication number 20240360776
    • Publication date Oct 31, 2024
    • Cummins Inc.
    • Xiang Guo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HERMETICALLY SEALED CASE
    • Publication number 20240352905
    • Publication date Oct 24, 2024
    • Hitachi Astemo, Ltd.
    • Yuya OGANE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR-COOLED, FOUR-STROKE AVIATION ENGINE
    • Publication number 20240337227
    • Publication date Oct 10, 2024
    • TEXTRON INNOVATIONS INC.
    • Patrick Henry Baer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE AND CYLINDER BLOCK
    • Publication number 20240328370
    • Publication date Oct 3, 2024
    • Isuzu Motors Limited
    • Yasuhiro ISHIKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY ENGINE WITH SEAL HAVING ELASTOMERIC MEMBER AND SHIELD
    • Publication number 20240318611
    • Publication date Sep 26, 2024
    • Pratt & Whitney Canada Corp.
    • Michel BOUSQUET
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS