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US 2026/0284736 A1Published application
Sand core, sand mold and method for manufacturing a sand core
AssigneeAtlas Copco Airpower, Naamloze Vennootschap
InventorsKarolien KEMPEN, Rob HOOGMARTENS, Victor ADRIAENS
Life of this patent
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Abstract
A sand core for casting a housing of an element for compressing or expanding a gas, wherein the sand core (11, 21) includes a partial core (12, 22) having a profile for fully or largely forming an inner surface or interior space of the housing, wherein the partial core (12, 22) includes one integral monoblock structure (13, 23).
Claims11
1-11. (canceled)
A sand core for casting a housing of an element for compressing or expanding a gas,
- wherein the sand core comprises a partial core having a profile for fully or largely forming an inner surface or interior space of the housing,
- wherein the partial core includes one integral monoblock structure.
Dependencies are inferred from the claim text.