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US 11,519,396 B2Granted
Reciprocating pump
AssigneeSPM Oil & Gas Inc.
InventorsChandu Kumar, John S. Marquez, Bryan Wagner, Kourosh Momenkhani, Justin Rand Cummings
Life of this patent
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Abstract
A reciprocating pump includes a frame for a power end, a skid support structure integrally formed at a base of the power end frame to provide proper support and rigidity for the pump power end, where the integral skid support structure has a plurality of struts forming a series of chambers.
Claims17
A reciprocating pump power end housing, comprising:
- a frame;
- a skid support structure integrally formed at a base of the frame to provide support and rigidity for a power end of a reciprocating pump without altering outer dimensions of the power end;
- an integrally-formed crosshead guide tube and noseplate structure;
- and
- wherein the integrally-formed skid support structure comprises a plurality of struts forming a series of chambers.
2 more elements
A power end of a reciprocating pump, comprising:
- a frame;
- a skid support structure integrally formed at a base of the frame configured to provide support and rigidity for the power end, the skid support structure including a plurality of substantially vertical struts forming a series of chambers at the base of the frame;
- and
- an integrally-formed noseplate and crosshead guide tube structure, wherein the integrally-formed crosshead guide tube and noseplate structure comprises an upper component and a lower component.
1 more element
A reciprocating pump comprising:
- a fluid end;
- a power end coupled to the fluid end and having a housing with a frame;
- a skid support structure integrally formed along a base of the housing configured to provide support and rigidity for the power end without altering an outer dimensional envelope of the housing;
- and
- an integrally-formed noseplate and crosshead guide tube structure, wherein the integrally-formed skid support structure comprises a plurality of vertical struts forming a series of horizontally-oriented inner and outer chambers without altering outer dimensions of the housing.
2 more elements
Dependencies are inferred from the claim text.