US646887A - Electric signaling device for hydraulic hose. - Google Patents
Electric signaling device for hydraulic hose. Download PDFInfo
- Publication number
- US646887A US646887A US73703299A US1899737032A US646887A US 646887 A US646887 A US 646887A US 73703299 A US73703299 A US 73703299A US 1899737032 A US1899737032 A US 1899737032A US 646887 A US646887 A US 646887A
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- US
- United States
- Prior art keywords
- hose
- sleeve
- wires
- fabric
- signaling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
- F16L11/127—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
Definitions
- Our invention consists in a novel way of incorporating into hydraulic or fire hose electrical conductors or line-wires which are now in use to some extent for the purpose of permitting electrical signals to be interchanged between the engineer at the fire-engine and the hoseman or pipeman at the other end of the line of hose.
- the sleeve can be made of fabric (which preferably is cut on the bias) and be coated or covered with uncured rubber or rubber cement.
- the sleeve preferably should be vulcanized and cured under flattening pressure, so as to solidify all parts of the device before it is inserted into the hose.
- Figure 1 is a cross-section of hydraulic hose of the kind known as double-jacket fabric hose embodying our invention, the conduc tors or line-wires and their inclosing sleeve being between the outer and inner fabric jackets of the hose.
- Fig. 2 is a view of the wire and sleeve detached, showing also a por tion of the wires protruding beyond the sleeve.
- FIG. 3 is a cross-section of the hose in which the sleeve and the wires contained in the same are interposed between the rubber lin ing and the fabric body of thehose.
- Fig. 4 is a detached view of wires and sleeve repre' sented in Fig. 3.
- A is the outer fabric jacket
- B is the inner fabric jacket
- O is the rubber lining for the latter.
- the conductors or line-wires are shown at a I), each having the usual insulating cover or sheath. They are contained in the sleeve 0, preferably made of fabric, although it may be made of other material, which is coated internally as well as externally with a vulcanizable rubber cement or other material, the sleeve thus prepared and containing the wires being cured or vulcanized under flattening pressure, so as to solidify and unify the device as a whole, as indicated in Fig. 2, before it is incorporated into the hose.
- the Wires (0 1) contained in the sleeve should be crimped, corrugated, or otherwise bent, so as to have a length sufficiently in excess of that of the piece or section of hose into which they are incorporated to permit them to accommodate themselves easily and without danger of breaking to the bending of the hose, as well as its elongation, which occurs when it is in service.
- the sleeve may have no cement or other adhesive material on its inside, in which event the wires a Z) will be left free within the sleeve, thus permitting them when incorporated into the hose a certain freedom of movement within the limits permitted by the sleeve, which may be found of advantage under some circumstances.
- This modification is illustrated in Figs. 3 and 4.
- lVe have hereinbefore indicated that the sleeve and its contained wires may be interposed between any two of the plies, including the rubber lining, which for present purposes may be taken and considered as one of the plies.
- Fig. 3 shows the wires and their inelosing sleeve interposed between the rubber lining O and the fabric body of the hose.
- the sleeve need not be preliminarily cured, but can be vulcanized by and during the operation of vuleanizing the lininginto place, this operation, as is well known, consisting in introd ucing the rubber lining (which previously has been partially cured) into the hose and then expanding it by steam into close communication with the body of the hose, the heat of the steam also serving to vulcanize the lininginto place.
- the sleeve and its contained wires, prepared as already described, can be cemented to the exterior of the rubber lining prior to its introduction into the hose, and it (the sleeve) will be vulcanized and cured byand duringthe operation of expanding and vulcanizing the rubber lining and will, in effect, be incorporated in the lining.
- This particular feature, however, is not here claimed, but forms, in part, the subjectnnat ter of our application, Serial. No. 736,427, above named.
- a pliable sleeve extending lengthwise of and interposed and held between two contiguous plies of said hose, and electrical conductors or line-wires in crimped or bent form contained in and inclosed by saidsleeve, suhstantially as and for the purposes hereinbcfore set forth.
- a pliable sleeve extending lengthwise of and interposed and held between two contiguous plies of said hose and electrical conductors or line-Wires in crimped or bent form inclosed by and loosely contained in said sleeve, substantially as and for the purposeshereinbefore set forth.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
m. 646,887. Patantedflph 3, won. B. L. STOWE & .1. J. VOORHEES.
ELECTVBIB SIGNALING DEVICE FOR. HYDRAULIC HOSE.
(Application filad Nov. 15, 1899.)
John/J 7507720 65,,
attorney;
UNITED STATES PATENT OFFICE.
BENJAMIN L. STOJVE AND JOHN J. VOORHEES, OE JERSEY CITY, NElV JERSEY. I
ELECTRIC SIGNALING DEVICE FOR HYDRAULIC HOSE.
SPECIFICATION forming part of Letters Patent No. 646,887, dated April 3, 1900. Application filed November 15, 1899. Serial No. 737,032. (No model.)
To all whom, it may concern.-
Be it known that we, BENJAMIN L. STOWE and JOHN J.VooRHEEs, citizens of the United States, and residents of Jersey City, in the county of Hudson and State of New Jersey, have invented certain new and useful Improvements in Electric Signaling Devices for Hydraulic Hose, of which the following is a specification.
Our invention consists in a novel way of incorporating into hydraulic or fire hose electrical conductors or line-wires which are now in use to some extent for the purpose of permitting electrical signals to be interchanged between the engineer at the fire-engine and the hoseman or pipeman at the other end of the line of hose. We interpose wires between any two of the plies of which the hose may be formedas, for example, between the outer jacket and inner jacket of what is known as double-jacket fabric hose or between the fabric body of the hose and the rubber lining thereof, which lining may be considered as one of the plies for the purpose of defining our invention. In thus locating them we place them in an inclosing and protecting sleeve, and we crimp orbend the wires, which are thus located and protected and covered, so as to provide the necessary slack to compensate for the elongation or bending of the hose when in service. The sleeve can be made of fabric (which preferably is cut on the bias) and be coated or covered with uncured rubber or rubber cement. Thus prepared and containing the conducting wire or wires the sleeve preferably should be vulcanized and cured under flattening pressure, so as to solidify all parts of the device before it is inserted into the hose. This is when the device is to be inserted between two fabric plies; but when it is located between the rub ber lining and the fabric then it can be vulcanized and cured during the operation of vulcanizing the lining into place in the hose, as described in another application in our names for Letters Patent, Serial No. 7 36,427 filed November 9, 1899. If, however, it be desired to leave the wires free within the sleeve, so as to allow some slight freedom of movement of the wires within the confines of the sleeve, no cement or other adhesive material should be on the inside of the sleeve.
To enable others skilled in the art to un derstand and use our invention, we will now proceed to describe more particularly the manner in which it is or may be carried into effect by reference to the accompanying drawings, forming a part of this specification, in which Figure 1 is a cross-section of hydraulic hose of the kind known as double-jacket fabric hose embodying our invention, the conduc tors or line-wires and their inclosing sleeve being between the outer and inner fabric jackets of the hose. Fig. 2 is a view of the wire and sleeve detached, showing also a por tion of the wires protruding beyond the sleeve. Fig. 3 is a cross-section of the hose in which the sleeve and the wires contained in the same are interposed between the rubber lin ing and the fabric body of thehose. Fig. 4 is a detached view of wires and sleeve repre' sented in Fig. 3.
In Fig. 1, A is the outer fabric jacket, B is the inner fabric jacket, and O is the rubber lining for the latter. The conductors or line-wires are shown at a I), each having the usual insulating cover or sheath. They are contained in the sleeve 0, preferably made of fabric, although it may be made of other material, which is coated internally as well as externally with a vulcanizable rubber cement or other material, the sleeve thus prepared and containing the wires being cured or vulcanized under flattening pressure, so as to solidify and unify the device as a whole, as indicated in Fig. 2, before it is incorporated into the hose. The Wires (0 1) contained in the sleeve should be crimped, corrugated, or otherwise bent, so as to have a length sufficiently in excess of that of the piece or section of hose into which they are incorporated to permit them to accommodate themselves easily and without danger of breaking to the bending of the hose, as well as its elongation, which occurs when it is in service. For this purpose we prefer to crimp the wires in conforming curves, as indicated, so that they will nest compactly This particular feature, however,
together.
Hose thus made is old.
is not here claimed, inasmuch as we have made itin part the subjeetof our application, Serial No. 736,427, above named. The sleeve, with its contained erimped or bent wires, is incorporated into the hose by introducing it between the outer and inner fabric jackets A and 13. In order to assure it in place, it can, if desired, be cemented to either the outer or inner jacket, or to both of them.
The sleeve may have no cement or other adhesive material on its inside, in which event the wires a Z) will be left free within the sleeve, thus permitting them when incorporated into the hose a certain freedom of movement within the limits permitted by the sleeve, which may be found of advantage under some circumstances. This modification is illustrated in Figs. 3 and 4. lVe have hereinbefore indicated that the sleeve and its contained wires may be interposed between any two of the plies, including the rubber lining, which for present purposes may be taken and considered as one of the plies. Fig. 3 shows the wires and their inelosing sleeve interposed between the rubber lining O and the fabric body of the hose. l/Vhen thus located, the sleeve need not be preliminarily cured, but can be vulcanized by and during the operation of vuleanizing the lininginto place, this operation, as is well known, consisting in introd ucing the rubber lining (which previously has been partially cured) into the hose and then expanding it by steam into close communication with the body of the hose, the heat of the steam also serving to vulcanize the lininginto place. The sleeve and its contained wires, prepared as already described, can be cemented to the exterior of the rubber lining prior to its introduction into the hose, and it (the sleeve) will be vulcanized and cured byand duringthe operation of expanding and vulcanizing the rubber lining and will, in effect, be incorporated in the lining. This particular feature, however, is not here claimed, but forms, in part, the subjectnnat ter of our application, Serial. No. 736,427, above named.
\Ve do not restrict ourselves to any particular form or manner of crimping or bending the electrical conductors or line-wires, what is essential being that these wires should be sulliciently longer than the hose in which they are incorporated to furnish the slack needed to permit the bending of the hose and its elongation or stretching when in service without breaking or injuring the wire.
Having described our invention and the best way now known to us of carrying the same into ei'fect,what we claim herein as new, and desire to secure by Letters Patent, is as follows:
1. In combination with a multiply hose, a pliable sleeve extending lengthwise of and interposed and held between two contiguous plies of said hose, and electrical conductors or line-wires in crimped or bent form contained in and inclosed by saidsleeve, suhstantially as and for the purposes hereinbcfore set forth.
2. In combination with a multiply hose, a pliable sleeve extending lengthwise of and interposed and held between two contiguous plies of said hose and electrical conductors or line-Wires in crimped or bent form inclosed by and loosely contained in said sleeve, substantially as and for the purposeshereinbefore set forth.
In testimony whereof we have hereunto set our hands this 14th day of November, 1899.
ZENJAMIN L. STOWE. JOHN J. VOORIIEES.
Witnesses:
WILLIAM Ilnnnr Snurono, IGNATIUS JUDGE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73703299A US646887A (en) | 1899-11-15 | 1899-11-15 | Electric signaling device for hydraulic hose. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73703299A US646887A (en) | 1899-11-15 | 1899-11-15 | Electric signaling device for hydraulic hose. |
Publications (1)
Publication Number | Publication Date |
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US646887A true US646887A (en) | 1900-04-03 |
Family
ID=2715460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US73703299A Expired - Lifetime US646887A (en) | 1899-11-15 | 1899-11-15 | Electric signaling device for hydraulic hose. |
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Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2951111A (en) * | 1957-01-16 | 1960-08-30 | Engelhard Ind Inc | Lead wire tape |
US3198873A (en) * | 1963-05-20 | 1965-08-03 | Atlas Copco Ab | Flexible conduits having electrical conductors therein |
US3445583A (en) * | 1965-11-29 | 1969-05-20 | Moore & Co Samuel | Composite tubing |
WO1985003764A1 (en) * | 1984-02-22 | 1985-08-29 | Lyng Industrier A/S | Sanitary system for supply of hot and cold water, and thermostatically controlled valve for such system |
US4698890A (en) * | 1985-10-31 | 1987-10-13 | The Gates Rubber Company | Method for making a formable and curve shape retentive hose |
US6016845A (en) * | 1995-09-28 | 2000-01-25 | Fiber Spar And Tube Corporation | Composite spoolable tube |
US6148866A (en) * | 1995-09-28 | 2000-11-21 | Fiberspar Spoolable Products, Inc. | Composite spoolable tube |
US20020185188A1 (en) * | 2001-04-27 | 2002-12-12 | Quigley Peter A. | Composite tubing |
US20030087052A1 (en) * | 2001-11-05 | 2003-05-08 | Wideman Thomas W. | Spoolable composite tubing with a catalytically cured matrix |
US20040003856A1 (en) * | 2002-03-29 | 2004-01-08 | Quigley Peter A. | Systems and methods for pipeline rehabilitation |
US6706348B2 (en) | 1997-10-10 | 2004-03-16 | Fiberspar Corporation | Composite spoolable tube with sensor |
US6834716B2 (en) | 1998-10-01 | 2004-12-28 | William Uhlenkott | Water well including a pump |
US20050189029A1 (en) * | 2004-02-27 | 2005-09-01 | Fiberspar Corporation | Fiber reinforced spoolable pipe |
US20080006337A1 (en) * | 2006-03-22 | 2008-01-10 | Quigley Peter A | Dual Containment Systems, Methods and Kits |
US20080185042A1 (en) * | 2007-02-02 | 2008-08-07 | Michael Feechan | Multi-cell spoolable composite pipe |
US20090107558A1 (en) * | 2007-10-23 | 2009-04-30 | Quigley Peter A | Heated pipe and methods of transporting viscous fluid |
US20090278348A1 (en) * | 1995-09-28 | 2009-11-12 | Brotzell Arthur D | Composite coiled tubing end connector |
US20100218944A1 (en) * | 2009-01-23 | 2010-09-02 | Quigley Peter A | Downhole fluid separation |
US20110210542A1 (en) * | 2010-02-23 | 2011-09-01 | Makselon Christopher E | Connector for Spoolable Pipe |
US8187687B2 (en) | 2006-03-21 | 2012-05-29 | Fiberspar Corporation | Reinforcing matrix for spoolable pipe |
US8678042B2 (en) | 1995-09-28 | 2014-03-25 | Fiberspar Corporation | Composite spoolable tube |
US8746289B2 (en) | 2007-02-15 | 2014-06-10 | Fiberspar Corporation | Weighted spoolable pipe |
US8955599B2 (en) | 2009-12-15 | 2015-02-17 | Fiberspar Corporation | System and methods for removing fluids from a subterranean well |
US9206676B2 (en) | 2009-12-15 | 2015-12-08 | Fiberspar Corporation | System and methods for removing fluids from a subterranean well |
US9890880B2 (en) | 2012-08-10 | 2018-02-13 | National Oilwell Varco, L.P. | Composite coiled tubing connectors |
US10844673B2 (en) | 2016-08-31 | 2020-11-24 | Saudi Arabian Oil Company | Fiber reinforced and powered coil tubing |
US11371326B2 (en) | 2020-06-01 | 2022-06-28 | Saudi Arabian Oil Company | Downhole pump with switched reluctance motor |
US11499563B2 (en) | 2020-08-24 | 2022-11-15 | Saudi Arabian Oil Company | Self-balancing thrust disk |
US11591899B2 (en) | 2021-04-05 | 2023-02-28 | Saudi Arabian Oil Company | Wellbore density meter using a rotor and diffuser |
US11644351B2 (en) | 2021-03-19 | 2023-05-09 | Saudi Arabian Oil Company | Multiphase flow and salinity meter with dual opposite handed helical resonators |
US11913464B2 (en) | 2021-04-15 | 2024-02-27 | Saudi Arabian Oil Company | Lubricating an electric submersible pump |
US11920469B2 (en) | 2020-09-08 | 2024-03-05 | Saudi Arabian Oil Company | Determining fluid parameters |
-
1899
- 1899-11-15 US US73703299A patent/US646887A/en not_active Expired - Lifetime
Cited By (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2951111A (en) * | 1957-01-16 | 1960-08-30 | Engelhard Ind Inc | Lead wire tape |
US3198873A (en) * | 1963-05-20 | 1965-08-03 | Atlas Copco Ab | Flexible conduits having electrical conductors therein |
US3445583A (en) * | 1965-11-29 | 1969-05-20 | Moore & Co Samuel | Composite tubing |
WO1985003764A1 (en) * | 1984-02-22 | 1985-08-29 | Lyng Industrier A/S | Sanitary system for supply of hot and cold water, and thermostatically controlled valve for such system |
US4688273A (en) * | 1984-02-22 | 1987-08-25 | Lyng Industrier A/S | Sanitary system for supply of hot and cold water, and thermostatically controlled valve for such system |
US4698890A (en) * | 1985-10-31 | 1987-10-13 | The Gates Rubber Company | Method for making a formable and curve shape retentive hose |
US7647948B2 (en) | 1995-09-28 | 2010-01-19 | Fiberspar Corporation | Composite spoolable tube |
US6016845A (en) * | 1995-09-28 | 2000-01-25 | Fiber Spar And Tube Corporation | Composite spoolable tube |
US6286558B1 (en) * | 1995-09-28 | 2001-09-11 | Fiberspar Corporation | Composite spoolable tube |
US6357485B2 (en) | 1995-09-28 | 2002-03-19 | Fiberspar Corporation | Composite spoolable tube |
US20050121094A1 (en) * | 1995-09-28 | 2005-06-09 | Quigley Peter A. | Composite spoolable tube |
US20100212769A1 (en) * | 1995-09-28 | 2010-08-26 | Quigley Peter A | Composite spoolable tube |
US6604550B2 (en) | 1995-09-28 | 2003-08-12 | Fiberspar Corporation | Composite spoolable tube |
US6148866A (en) * | 1995-09-28 | 2000-11-21 | Fiberspar Spoolable Products, Inc. | Composite spoolable tube |
US8066033B2 (en) | 1995-09-28 | 2011-11-29 | Fiberspar Corporation | Composite spoolable tube |
US20040031532A1 (en) * | 1995-09-28 | 2004-02-19 | Quigley Peter A. | Composite spoolable tube |
US6857452B2 (en) | 1995-09-28 | 2005-02-22 | Fiberspar Corporation | Composite spoolable tube |
US20090278348A1 (en) * | 1995-09-28 | 2009-11-12 | Brotzell Arthur D | Composite coiled tubing end connector |
US8110741B2 (en) | 1995-09-28 | 2012-02-07 | Fiberspar Corporation | Composite coiled tubing end connector |
US8678042B2 (en) | 1995-09-28 | 2014-03-25 | Fiberspar Corporation | Composite spoolable tube |
US6706348B2 (en) | 1997-10-10 | 2004-03-16 | Fiberspar Corporation | Composite spoolable tube with sensor |
US20060065405A1 (en) * | 1998-10-01 | 2006-03-30 | William Uhlenkott | Method for installing a water well pump |
US6988555B2 (en) * | 1998-10-01 | 2006-01-24 | William Uhlenkott | Method for installing a water well pump |
US6834716B2 (en) | 1998-10-01 | 2004-12-28 | William Uhlenkott | Water well including a pump |
US20050039924A1 (en) * | 1998-10-01 | 2005-02-24 | William Uhlenkott | Method for installing a water well pump |
US7029356B2 (en) | 2001-04-27 | 2006-04-18 | Fiberspar Corporation | Buoyancy control systems for tubes |
US6764365B2 (en) | 2001-04-27 | 2004-07-20 | Fiberspar Corporation | Buoyancy control systems for tubes |
US20040072485A1 (en) * | 2001-04-27 | 2004-04-15 | Quigley Peter A. | Buoyancy control systems for tubes |
US20050277347A1 (en) * | 2001-04-27 | 2005-12-15 | Quigley Peter A | Buoyancy control systems for tubes |
US20060084331A1 (en) * | 2001-04-27 | 2006-04-20 | Quigley Peter A | Buoyancy control systems for tubes |
US8763647B2 (en) | 2001-04-27 | 2014-07-01 | Fiberspar Corporation | Composite tubing |
US7234410B2 (en) | 2001-04-27 | 2007-06-26 | Fiberspar Corporation | Buoyancy control systems for tubes |
US6663453B2 (en) | 2001-04-27 | 2003-12-16 | Fiberspar Corporation | Buoyancy control systems for tubes |
US20100101676A1 (en) * | 2001-04-27 | 2010-04-29 | Quigley Peter A | Composite Tubing |
US20020185188A1 (en) * | 2001-04-27 | 2002-12-12 | Quigley Peter A. | Composite tubing |
US20030087052A1 (en) * | 2001-11-05 | 2003-05-08 | Wideman Thomas W. | Spoolable composite tubing with a catalytically cured matrix |
US20070154269A1 (en) * | 2002-03-29 | 2007-07-05 | Quigley Peter A | Systems and methods for pipeline rehabilitation |
US7152632B2 (en) | 2002-03-29 | 2006-12-26 | Fiberspar Corporation | Systems and methods for pipeline rehabilitation |
US7487802B2 (en) | 2002-03-29 | 2009-02-10 | Fiberspar Corporation | Systems and methods for pipeline rehabilitation |
US20040003856A1 (en) * | 2002-03-29 | 2004-01-08 | Quigley Peter A. | Systems and methods for pipeline rehabilitation |
US7870874B2 (en) | 2002-03-29 | 2011-01-18 | Fiberspar Corporation | Systems and methods for pipeline rehabilitation |
US6978804B2 (en) | 2002-03-29 | 2005-12-27 | Fiberspar Corporation | Systems and methods for pipeline rehabilitation |
US7523765B2 (en) | 2004-02-27 | 2009-04-28 | Fiberspar Corporation | Fiber reinforced spoolable pipe |
US20050189029A1 (en) * | 2004-02-27 | 2005-09-01 | Fiberspar Corporation | Fiber reinforced spoolable pipe |
US8678041B2 (en) | 2004-02-27 | 2014-03-25 | Fiberspar Corporation | Fiber reinforced spoolable pipe |
US8187687B2 (en) | 2006-03-21 | 2012-05-29 | Fiberspar Corporation | Reinforcing matrix for spoolable pipe |
US20080006337A1 (en) * | 2006-03-22 | 2008-01-10 | Quigley Peter A | Dual Containment Systems, Methods and Kits |
US8839822B2 (en) | 2006-03-22 | 2014-09-23 | National Oilwell Varco, L.P. | Dual containment systems, methods and kits |
US8671992B2 (en) | 2007-02-02 | 2014-03-18 | Fiberspar Corporation | Multi-cell spoolable composite pipe |
US20080185042A1 (en) * | 2007-02-02 | 2008-08-07 | Michael Feechan | Multi-cell spoolable composite pipe |
US8746289B2 (en) | 2007-02-15 | 2014-06-10 | Fiberspar Corporation | Weighted spoolable pipe |
US20090107558A1 (en) * | 2007-10-23 | 2009-04-30 | Quigley Peter A | Heated pipe and methods of transporting viscous fluid |
US8985154B2 (en) | 2007-10-23 | 2015-03-24 | Fiberspar Corporation | Heated pipe and methods of transporting viscous fluid |
US20100218944A1 (en) * | 2009-01-23 | 2010-09-02 | Quigley Peter A | Downhole fluid separation |
US9127546B2 (en) | 2009-01-23 | 2015-09-08 | Fiberspar Coproation | Downhole fluid separation |
US9206676B2 (en) | 2009-12-15 | 2015-12-08 | Fiberspar Corporation | System and methods for removing fluids from a subterranean well |
US8955599B2 (en) | 2009-12-15 | 2015-02-17 | Fiberspar Corporation | System and methods for removing fluids from a subterranean well |
US20110210542A1 (en) * | 2010-02-23 | 2011-09-01 | Makselon Christopher E | Connector for Spoolable Pipe |
US9890880B2 (en) | 2012-08-10 | 2018-02-13 | National Oilwell Varco, L.P. | Composite coiled tubing connectors |
US10844673B2 (en) | 2016-08-31 | 2020-11-24 | Saudi Arabian Oil Company | Fiber reinforced and powered coil tubing |
US11371326B2 (en) | 2020-06-01 | 2022-06-28 | Saudi Arabian Oil Company | Downhole pump with switched reluctance motor |
US11499563B2 (en) | 2020-08-24 | 2022-11-15 | Saudi Arabian Oil Company | Self-balancing thrust disk |
US11920469B2 (en) | 2020-09-08 | 2024-03-05 | Saudi Arabian Oil Company | Determining fluid parameters |
US11644351B2 (en) | 2021-03-19 | 2023-05-09 | Saudi Arabian Oil Company | Multiphase flow and salinity meter with dual opposite handed helical resonators |
US11591899B2 (en) | 2021-04-05 | 2023-02-28 | Saudi Arabian Oil Company | Wellbore density meter using a rotor and diffuser |
US11913464B2 (en) | 2021-04-15 | 2024-02-27 | Saudi Arabian Oil Company | Lubricating an electric submersible pump |
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