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2023
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Invention
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Recoating device and 3d printer including same. The present invention relates to a recoating devi... |
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2021
|
Invention
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Method for designing thin-walled casting product, and thin-walled casting product manufactured th... |
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2020
|
Invention
|
Powder distribution device and 3d printing device including same.
The present invention relates ... |
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|
Invention
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Powder distribution device and 3d printing device including same. The present invention relates t... |
|
|
Invention
|
Oil ring for internal combustion engine and piston assembly including the same. Provided are an o... |
|
|
Invention
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Oil ring for internal combustion engine and piston assembly including same. The present invention... |
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2019
|
Invention
|
Three-dimensional layering control system, three-dimensional layer manufacturing method, and thre... |
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2018
|
Invention
|
Piston ring for internal combustion engine |
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|
Invention
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Casting riser and casting structure. A riser according to the present invention is a casting rise... |
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2017
|
Invention
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Apparatus and method for automatically measuring swirl ratio. The present invention relates to an... |
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|
Invention
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Remote controllable auto-ignition candle and control system thereof. Provided are a remote contro... |
|
|
Invention
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Carbon material wick for candle and candle including the same. Provided is a wick for a candle in... |
|
|
Invention
|
Sand-based composite material and method for preparing same. A composite material according to an... |
|
|
Invention
|
Alloy cast iron having improved wear resistance, and piston ring comprising same.
The present in... |
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|
Invention
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Alloy cast iron having improved wear resistance, and piston ring comprising same. The present inv... |
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2016
|
Invention
|
Auto-ignition unit for candles and candles containing thereof. Provided is an auto-ignition unit ... |
|
|
Invention
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Candle wick made of carbon material, automatic candle ignition unit, and candle comprising same. ... |
|
|
Invention
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Remote-controllable auto-ignition candle and control system therefor. The present invention relat... |
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|
Invention
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High pressure piston crown. Provided is a high pressure piston crown capable of withstanding a hi... |
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G/S
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Locomotive internal-combustion engine parts, namely, cylinder heads, cylinder liners, cylinder pi... |
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|
Invention
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Internal combustion engine piston assembly having multifunctional ring. The present invention rel... |
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2014
|
Invention
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Piston assembly. A piston assembly includes: a piston skirt; and a piston crown formed by a casti... |
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2007
|
Invention
|
Crankshaft with reinforcing member.
Disclosed herein is a hollow-type crankshaft for use in an i... |
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2006
|
Invention
|
Hollow type crankshaft. Disclosed therein is a hollow type crankshaft in which in a state where a... |
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2005
|
Invention
|
Flux and method for joining dissimiliar metals. Disclosed herein is a method for joining dissimil... |
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2004
|
Invention
|
Gage-changing wheel, associated rail and gage-changing system using the same. A gage-chaning whee... |
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2003
|
Invention
|
Piston assembly for an internal combustion engine. A mechanism for sealing gaps between a piston ... |
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2000
|
Invention
|
Automatic welding system for cylinder block recycling. Disclosed is an automatic welding system f... |
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1999
|
Invention
|
Cylinder liner with oil pocket. A cylinder liner is described which comprise a body and an oil po... |
