USD1024133S1 - Cylinder head - Google Patents

Cylinder head Download PDF

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Publication number
USD1024133S1
USD1024133S1 US29/739,335 US202029739335F USD1024133S US D1024133 S1 USD1024133 S1 US D1024133S1 US 202029739335 F US202029739335 F US 202029739335F US D1024133 S USD1024133 S US D1024133S
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United States
Prior art keywords
cylinder head
view
design
lines illustrate
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
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US29/739,335
Inventor
Viorel Petrariu
Jonathan Richard Chittenden
Steven Ramey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Caterpillar Inc filed Critical Caterpillar Inc
Priority to US29/739,335 priority Critical patent/USD1024133S1/en
Assigned to CATERPILLAR INC. reassignment CATERPILLAR INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHITTENDEN, JONATHAN RICHARD, PETRARIU, VIOREL, RAMEY, STEVEN
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Publication of USD1024133S1 publication Critical patent/USD1024133S1/en
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Description

FIG. 1 is a perspective view of a cylinder head showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Grayscale shading illustrates contour.
The evenly-spaced broken lines illustrate portions of the cylinder head that form no part of the claimed design. The dot-dash lines illustrate the boundary of the claimed design and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a cylinder head, as shown and described.
US29/739,335 2020-06-24 2020-06-24 Cylinder head Active USD1024133S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/739,335 USD1024133S1 (en) 2020-06-24 2020-06-24 Cylinder head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/739,335 USD1024133S1 (en) 2020-06-24 2020-06-24 Cylinder head

Publications (1)

Publication Number Publication Date
USD1024133S1 true USD1024133S1 (en) 2024-04-23

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ID=90729191

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/739,335 Active USD1024133S1 (en) 2020-06-24 2020-06-24 Cylinder head

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Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030230254A1 (en) * 2002-06-12 2003-12-18 Toyota Jidosha Kabushiki Kaisha Cooling apparatus of an internal combustion engine
US20040040521A1 (en) * 2002-09-03 2004-03-04 Caterpillar Inc. Cylinder head
US20120227687A1 (en) * 2011-03-10 2012-09-13 Fiat Powertrain Technologies S.P.A. Cylinder Head for an Internal Combustion Engine, with Integrated Exhaust Manifold and Subgroups of Exhaust Conduits Merging into Manifold Portions which are Superimposed and Spaced Apart From Each Other
JP5035095B2 (en) 2008-04-25 2012-09-26 トヨタ自動車株式会社 Cylinder head cooling water passage structure
US20130239915A1 (en) * 2012-03-14 2013-09-19 Ford Global Technologies, Llc Engine Assembly
US20150007784A1 (en) * 2013-07-03 2015-01-08 Electro-Motive Diesel Inc. Cylinder head having multiple cooling passages
US20150034028A1 (en) * 2013-07-31 2015-02-05 GM Global Technology Operations LLC Targeted Cooling With Individualized Feeding Ports To Cylinders
US20160102595A1 (en) * 2014-10-10 2016-04-14 Kubota Corporation Cylinder head cooling apparatus of engine
US20160363094A1 (en) 2015-06-15 2016-12-15 Caterpillar Inc. Spark plug assembly having improved cooling
DE102018122259A1 (en) 2017-09-20 2018-12-06 FEV Europe GmbH Cylinder head for an internal combustion engine and method for producing a cylinder head
US20190112963A1 (en) * 2017-10-13 2019-04-18 Mazda Motor Corporation Cooling structure of multi-cylinder engine
US20190218995A1 (en) * 2018-01-15 2019-07-18 Ford Global Technologies, Llc Cylinder head of an internal combustion engine
US10385800B2 (en) 2017-06-02 2019-08-20 Caterpillar Inc. Cylinder head assembly, cylinder head, and method
US11459975B1 (en) * 2021-07-06 2022-10-04 Caterpillar Inc. Cylinder head having cast-in coolant passages arranged for passive igniter cooling
US11566580B1 (en) * 2021-10-26 2023-01-31 Progress Rail Locomotive Inc. Cylinder head assembly having fuel injector sleeve for mid-deck reacting of injector clamping load

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030230254A1 (en) * 2002-06-12 2003-12-18 Toyota Jidosha Kabushiki Kaisha Cooling apparatus of an internal combustion engine
US20040040521A1 (en) * 2002-09-03 2004-03-04 Caterpillar Inc. Cylinder head
JP5035095B2 (en) 2008-04-25 2012-09-26 トヨタ自動車株式会社 Cylinder head cooling water passage structure
US20120227687A1 (en) * 2011-03-10 2012-09-13 Fiat Powertrain Technologies S.P.A. Cylinder Head for an Internal Combustion Engine, with Integrated Exhaust Manifold and Subgroups of Exhaust Conduits Merging into Manifold Portions which are Superimposed and Spaced Apart From Each Other
US20130239915A1 (en) * 2012-03-14 2013-09-19 Ford Global Technologies, Llc Engine Assembly
US20150007784A1 (en) * 2013-07-03 2015-01-08 Electro-Motive Diesel Inc. Cylinder head having multiple cooling passages
US20150034028A1 (en) * 2013-07-31 2015-02-05 GM Global Technology Operations LLC Targeted Cooling With Individualized Feeding Ports To Cylinders
US20160102595A1 (en) * 2014-10-10 2016-04-14 Kubota Corporation Cylinder head cooling apparatus of engine
US20160363094A1 (en) 2015-06-15 2016-12-15 Caterpillar Inc. Spark plug assembly having improved cooling
US10385800B2 (en) 2017-06-02 2019-08-20 Caterpillar Inc. Cylinder head assembly, cylinder head, and method
DE102018122259A1 (en) 2017-09-20 2018-12-06 FEV Europe GmbH Cylinder head for an internal combustion engine and method for producing a cylinder head
US20190112963A1 (en) * 2017-10-13 2019-04-18 Mazda Motor Corporation Cooling structure of multi-cylinder engine
US20190218995A1 (en) * 2018-01-15 2019-07-18 Ford Global Technologies, Llc Cylinder head of an internal combustion engine
US11459975B1 (en) * 2021-07-06 2022-10-04 Caterpillar Inc. Cylinder head having cast-in coolant passages arranged for passive igniter cooling
US11566580B1 (en) * 2021-10-26 2023-01-31 Progress Rail Locomotive Inc. Cylinder head assembly having fuel injector sleeve for mid-deck reacting of injector clamping load

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Bobby Kimbrough, Head History—The Evolution of Factory SBC Cylinder Heads to Gen IV, https://www.enginelabs.com/engine-tech/engine/head-history-the-evolution-of-factory-sbc-cylinder-heads-to-gen-iv/, available as early as Oct. 16, 2015.

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