High pressure pump

The pump design addresses the challenge of high-pressure operations by using parallel brackets to support the housing, ensuring structural integrity and preventing deformation or failure under high-pressure conditions.

EP4571121A1Pending Publication Date: 2025-06-18PENTAIR INC
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Patent Information

Application Number
EP2024220569
Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-12-17
Filing Date
2024-12-17
Publication Date
2025-06-18

AI Technical Summary

Technical Problem

Conventional pumps face challenges in operating under high-pressure conditions, as they can lead to pump deformation or failure due to high-pressure surges and applications.

Method used

The design incorporates a housing with a first and second part, each with a flange, and first and second brackets that are substantially parallel to each other. These brackets are positioned adjacent to the flanges and coupled to press the first part of the housing against the second part, providing structural support under high pressure.

Benefits of technology

The solution effectively sustains high-pressure surges, prevents pump deformation or failure, and allows the pump to operate at higher internal pressures without rupturing.

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Abstract

A high pressure pump (100) includes a housing (102) having a first part (102A) and a second part (102B), a first bracket (106A), and a second bracket (106B). The first part (102A) has a first flange (104A) positioned on a first circumference and the second part (102B) has a second flange (104B) positioned on a second circumference. The first bracket (106A) is positioned adjacent to the first flange (104A). The second bracket (106B) is positioned adjacent to the second flange (104B). The first bracket (106A) and the second bracket (106B) are coupled to one another to press the first part (102A) of the housing against the second part (102B) of the housing. The first bracket (106A) and the second bracket (106B) are substantially parallel to each other.
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Citation Information

Patent Citations

  • Full-circumferential flow pump

    US5388971A

  • Weld-line elimination on molded plastic parts

    US20120204982A1

  • Process for constructing clamp-welded pipe joint

    US4065846A

  • Pump with improved manifold

    US5848878A

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    US9593692B2