IP Library › Granted Patent US 9,816,494
Granted Patent B2
US 9,816,494 · App. 15/140,772 · Granted Nov 14, 2017

Fluid end with modular intake manifold

Inventor: Mark C. Dille (Houston, TX)
Assignee: FORUM US, INC.
F04B11/00F04B11/0091F04B23/06F04B53/001F04B53/16F16L25/14F16L41/03F16L55/0336F16L55/041F05C2225/00
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Quick Facts
Patent No.
US 9,816,494
App. No.
15/140,772
Granted
Nov 14, 2017
Kind
B2
Abstract

Embodiments of the disclosure provide a fluid end with a modular intake manifold for use in a pressurized fluid delivery system having two or more modules. According to one embodiment, an intake manifold for a modular multiplex pump includes a reducer coupled to an intake end of each module of the pump, a tee body coupled to a reduced diameter end of each of the reducers, and a damping material disposed within a volume of the reducer.

Claims (29)

1. An intake manifold for a modular multiplex pump having a plurality of modules, comprising:

a reducer having a larger diameter end coupled to an intake end of one module;

a tee body coupled to a smaller diameter end of the reducer; and

a damping material disposed within a housing of the reducer.

2. The intake manifold of claim 1 , wherein the reducer comprises a concentric housing.

3. The intake manifold of claim 1 , wherein the damping material comprises a polymeric material.

4. The intake manifold of claim 1 , wherein the damping material comprises closed-cell foam.

5. The intake manifold of claim 1 , wherein each of the tee bodies are coupled together by a bolt-on clamp.

6. The intake manifold of claim 1 , wherein each of the reducers are coupled to the module by a bolt-on clamp.

7. An intake manifold for a modular multiplex pump having a plurality of modules, comprising:

a reducer coupled to an inlet bore of each module;

a tee body coupled to a reduced diameter end of each reducer; and

a damping material disposed within a volume of each reducer and defining a volume therein that is concentric with the inlet bore.

8. The intake manifold of claim 7 , wherein the volume includes a diameter that is substantially the same as a diameter of the reduced diameter end.

9. The intake manifold of claim 7 , wherein each reducer comprises a concentric housing.

10. The intake manifold of claim 7 , wherein the damping material comprises a polymeric material.

11. The intake manifold of claim 7 , wherein the damping material comprises closed-cell foam.

12. The intake manifold of claim 7 , further comprising a valve seat disposed in the inlet bore of each module.

13. The intake manifold of claim 12 , wherein an inside diameter of the valve seat is less than a diameter of the reduced diameter end of the reducer.

14. An intake manifold for a modular multiplex pump having a plurality of modules, comprising:

a reducer coupled to an inlet bore of each module;

a tee body coupled to a reduced diameter end of each reducer; and

a damping material disposed within a volume of each reducer and defining a volume therein that is concentric with the inlet bore, wherein the volume includes a diameter that is substantially the same as a diameter of the reduced diameter end of the reducer.

15. The intake manifold of claim 14 , wherein each reducer comprises a concentric housing.

16. The intake manifold of claim 14 , wherein the damping material comprises a polymeric material.

17. The intake manifold of claim 14 , wherein the damping material comprises closed-cell foam.

18. The intake manifold of claim 14 , further comprising a valve seat disposed in the inlet bore of each module.

19. The intake manifold of claim 18 , wherein an inside diameter of the valve seat is less than a diameter of the reduced diameter end of the reducer.

20. The intake manifold of claim 14 , wherein the damping material comprises a conical shape within the reducer.

Assignments (8)
RELEASE OF SECOND LIEN SECURITY INTEREST IN PATENTS RECORDED AT REEL 066565/FRAME 0968 Recorded Nov 12, 2024
From: GLAS USA LLC
To: FORUM ENERGY TECHNOLOGIES, INC.; FORUM US, INC.; GLOBAL TUBING, LLC; VARIPERM ENERGY SERVICES INC.
Reel/Frame 069338/0131 →
RELEASE OF PATENT SECURITY AGREEMENT RECORDED AT REEL 053399/FRAME 0930 Recorded Nov 11, 2024
From: U.S. BANK NATIONAL ASSOCIATION
To: FORUM ENERGY TECHNOLOGIES, INC.; FORUM US, INC.; GLOBAL TUBING, LLC
Reel/Frame 069318/0330 →
ASSIGNMENT AND ASSUMPTION OF SECOND LIEN TERM LOAN INTELLECTUAL PROPERTY SECURITY AGREEMENTS Recorded Sep 27, 2024
From: VARIPERM ENERGY SERVICES PARTNERSHIP, AS RESIGNING COLLATERAL AGENT AND ASSIGNOR
To: GLAS USA LLC, AS SUCESSOR AGENT AND ASSIGNEE
Reel/Frame 069067/0317 →
SECURITY INTEREST Recorded Jan 5, 2024
From: FORUM ENERGY TECHNOLOGIES, INC.; FORUM US, INC.; GLOBAL TUBING, LLC; VARIPERM ENERGY SERVICES INC.
To: VARIPERM ENERGY SERVICES PARTNERSHIP
Reel/Frame 066565/0968 →
SECURITY INTEREST Recorded Aug 4, 2020
From: FORUM ENERGY TECHNOLOGIES, INC.; FORUM US, INC.; GLOBAL TUBING, LLC
To: US BANK, NATIONAL ASSOCIATION
Reel/Frame 053399/0930 →
SECURITY INTEREST Recorded Nov 28, 2017
From: FORUM ENERGY TECHNOLOGIES, INC.; FORUM CANADA ULC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 044812/0161 →
SECURITY INTEREST Recorded Oct 30, 2017
From: FORUM ENERGY TECHNOLOGIES, INC.; FORUM CANADA ULC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 044635/0355 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 19, 2017
From: DILLE, MARK C.
To: FORUM US, INC.
Reel/Frame 043045/0148 →
Continuity (2)
Provisional Application 62155558 · May 1, 2015
Related Publication 20160319805A1 · Nov 3, 2016