FLUID ANALYZER MANIFOLD AND TECHNIQUES

• US 20170266654A1
• Filed: 03/18/2016
• Published: 09/21/2017
• Est. Priority Date: 03/18/2016
• Status: Active Grant

• Current Assignee: Baker Hughes Holdings LLC (Baker Hughes Company)
• Original Assignee: General Electric Company
• Inventors: Sanroma, John Paul, Hake, Mariah Inez
• Granted Patent: US 10,183,289 B2
• Time in Patent Office: Days
• CPC Class Codes: B01L 2200/026 Fluid interfacing between devices or objects, e.g. connectors, inlet details
• CPC Class Codes: B01L 2200/12 Specific details about manufacturing devices
• CPC Class Codes: B01L 2300/0627 Sensor or part of a sensor is integrated
• CPC Class Codes: B01L 2300/0877 Flow chambers
• CPC Class Codes: B01L 2300/18 Means for temperature control
• CPC Class Codes: B01L 3/502 with fluid transport, e.g. in multi-compartment structures centrifugal-type cuvettes G01N21/07; analysis by separation into components G01N30/00; automatic analysers G01N35/00
• CPC Class Codes: G01N 2001/002 Devices for supplying or distributing samples to an analysing apparatus
• CPC Class Codes: G01N 35/1095 for supplying the samples to flow-through analysers for a specific analyser see relevant groups, e.g. under G01N15/00, G01N21/00, G01N27/00, G01N30/00, H01J49/00
• CPC Class Codes: G01N 35/1097 characterised by the valves valves in general F16K

Abstract

A fluid analyzer manifold for facilitating flow of a fluid through at least one surface mounted component for analysis by a fluid analyzer. The exemplary fluid analyzer manifold can include an analysis chamber for connection with the fluid analyzer, a first flow channel having a first surface opening and a second flow channel having a second surface opening on the fluid analyzer manifold, and a mounting area on the fluid analyzer manifold. The mounting area can include the first and second surface openings of the first and second flow channels, and facilitates surface mounting the at least one surface mounted component to the fluid analyzer manifold.

Claims

1. A fluid analyzer manifold for facilitating flow of a fluid through at least one surface mounted component for analysis by a fluid analyzer, the fluid analyzer manifold comprising:

an analysis chamber for connection with the fluid analyzer;

a first flow channel having a first surface opening on the fluid analyzer manifold and a second flow channel having a second surface opening on the fluid analyzer manifold; and

a first mounting area on the fluid analyzer manifold, the mounting area including the first and second surface openings of the first and second flow channels, wherein the mounting area facilitates surface mounting the at least one surface mounted component to the fluid analyzer manifold.

2. The fluid analyzer manifold of claim 1, wherein at least one of the first and second flow channels is in fluid communication with the analysis chamber.

3. The fluid analyzer manifold of claim 1, further comprising a third flow channel, the third flow channel having a third surface opening and being in fluid communication with the analysis chamber, wherein the first mounting area further includes the third surface opening.

4. The fluid analyzer manifold of claim 1, further comprising:

a third flow channel, the third flow channel having a third surface opening and a fourth surface opening on the fluid analyzer manifold, wherein the first mounting area further includes the third surface opening; and

a second mounting area including the fourth surface opening and facilitating surface mounting another component of the at least one component on the fluid analyzer manifold.

5. The fluid analyzer manifold of claim 1, further comprising a heating channel spaced apart from the analysis chamber, the heating channel configured to receive a heater for heating the fluid during the analysis.

6. The fluid analyzer manifold of claim 1, further comprising a fluid analyzer mounting portion configured to connect the fluid analyzer to the analysis chamber.

7. The fluid analyzer manifold of claim 1, wherein the first flow channel extends transverse to the second flow channel and the at least one surface mounted component facilitates a transverse change in direction of the flow of the fluid from one of the first or second flow channels to the other of the first or second flow channels.

8. The fluid analyzer manifold of claim 1, wherein the first and second flow channels are gundrilled flow channels.

9. The fluid analyzer manifold of claim 1, wherein the at least one surface mounted component comprises one or more of a valve, a pressure regulator, a fluid filter, a pressure sensor, a temperature sensor, or a rotameter.

10. A fluid analyzer manifold for facilitating flow of a fluid through surface mounted components for analysis by a fluid analyzer, the fluid analyzer manifold comprising:

an analysis chamber for connection with the fluid analyzer;

an inlet channel having an inlet opening and an outlet channel having an outlet opening on the fluid analyzer manifold, the inlet and outlet channels each being in fluid communication with the analysis chamber;

a first flow channel comprising a first flow input opening and a first flow output opening on the fluid analyzer manifold;

a second flow channel comprising a second flow input opening and a second flow output opening on the fluid analyzer manifold;

a bypass channel comprising a bypass input opening and a bypass output opening on the fluid analyzer manifold; and

a mounting area and a bypass mounting area on the fluid analyzer manifold, the mounting area including the first surface flow output opening, the second surface flow input opening, and the bypass input opening, and the bypass mounting area including the bypass output opening, wherein the mounting area facilitates surface mounting a first component of the surface mounted components to the fluid analyzer manifold and the bypass mounting area facilitates mounting a second component of the surface mounted components to the fluid analyzer manifold.

11. The fluid analyzer manifold of claim 10, further comprising an inlet mounting area on the fluid analyzer manifold, the inlet mounting area including the inlet opening and the first surface flow input opening, wherein the inlet mounting area facilitates surface mounting a third component of the surface mounted components to the fluid analyzer manifold.

12. The fluid analyzer manifold of claim 11, further comprising an outlet mounting area on the fluid analyzer manifold, the outlet mounting area including the outlet opening and the second surface flow output opening, wherein the outlet mounting area facilitates surface mounting a fourth component of the surface mounted components to the fluid analyzer manifold.

13. The fluid analyzer manifold of claim 10, further comprising an outlet mounting area on the fluid analyzer manifold, the outlet mounting area including the outlet opening and the second surface flow output opening, wherein the outlet mounting area facilitates surface mounting a third component of the surface mounted components to the fluid analyzer manifold.

14. The fluid analyzer manifold of claim 10, further comprising a heating channel spaced apart from the analysis chamber, the heating channel configured to receive a heater for heating the fluid during the analysis.

15. The fluid analyzer manifold of claim 10, further comprising a fluid analyzer mounting portion configured to connect the fluid analyzer to the analysis chamber.

16. The fluid analyzer manifold of claim 10, wherein the first and second flow channels are gundrilled flow channels.

17. The fluid analyzer manifold of claim 10, wherein the first flow channel extends transverse to the second flow channel and the at least one surface mounted component facilitates a transverse change in direction of the flow of the fluid from one of the first or second flow channels to the other of the first or second flow channels.

18. A method for fabricating a unibody fluid analyzer manifold from a solid bar of material, the method comprising:

forming an analysis chamber in the solid bar of material, the analysis chamber configured for connection with the fluid analyzer;

machining the solid bar of material to form an inlet channel having an inlet opening and an outlet channel having an outlet opening on the fluid analyzer manifold, the inlet and outlet channels each being in fluid communication with the analysis chamber, a first flow channel comprising a first flow input opening and a first flow output opening on the fluid analyzer manifold, a second flow channel comprising a second flow input opening and a second flow output opening on the fluid analyzer manifold, and a bypass channel comprising a bypass input opening and a bypass output opening on the fluid analyzer manifold; and

forming a mounting area and a bypass mounting area on the fluid analyzer manifold, the mounting area including the first surface flow output opening, the second surface flow input opening, and the bypass input opening, and the bypass mounting area including the bypass output opening, wherein the mounting area facilitates surface mounting a first component of the surface mounted components to the fluid analyzer manifold and the bypass mounting area facilitates mounting a second component of the surface mounted components to the fluid analyzer manifold.

19. The method of claim 18, wherein the machining comprises gundrilling the solid bar of material to form at least a portion of the first flow channel or the second flow channel.