USD746416S1 - End-fitting of a concentric-tube heat exchanger - Google Patents

End-fitting of a concentric-tube heat exchanger Download PDF

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Publication number
USD746416S1
USD746416S1 US29/465,107 US201329465107F USD746416S US D746416 S1 USD746416 S1 US D746416S1 US 201329465107 F US201329465107 F US 201329465107F US D746416 S USD746416 S US D746416S
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United States
Prior art keywords
concentric
fitting
heat exchanger
tube heat
exchanger design
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Active
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US29/465,107
Inventor
Bhaskar Bariar
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Penn Aluminum International LLC
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Penn Aluminum International LLC
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Priority to US29/465,107 priority Critical patent/USD746416S1/en
Assigned to Penn Aluminum International LLC reassignment Penn Aluminum International LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BARIAR, BHASKAR
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FIG. 1 is a left side view of the end-fitting of a concentric-tube heat exchanger design.
FIG. 2 is a cross-section view of the end-fitting of a concentric-tube heat exchanger design, taken about the line 2-2 shown in FIG. 1.
FIG. 3 is a perspective view of the end-fitting of a concentric-tube heat exchanger design.
FIG. 4 is a front view of the end-fitting of a concentric-tube heat exchanger design.
FIG. 5 is a cross-section view of the end-fitting of a concentric-tube heat exchanger design, taken about the line 5-5 shown in FIG. 4; and,
FIG. 6 is a cross-section view of the end-fitting of a concentric-tube heat exchanger design, taken about the line 6-6 shown in FIG. 4.
The dashed lines in the drawing figures represent the environment and do not constitute part of the claimed design. The ribs and cooling fins of the end-fitting of a concentric-tube heat exchanger design are axisymmetric.

Claims (1)

    CLAIM
  1. The ornamental design for an end-fitting of a concentric-tube heat exchanger, as shown and described.
US29/465,107 2013-08-23 2013-08-23 End-fitting of a concentric-tube heat exchanger Active USD746416S1 (en)

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US29/465,107 USD746416S1 (en) 2013-08-23 2013-08-23 End-fitting of a concentric-tube heat exchanger

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD867566S1 (en) * 2017-12-11 2019-11-19 Miro Co., Ltd. Heater assembly for combined electric heater and humidifier device
USD926963S1 (en) * 2012-05-15 2021-08-03 Airius Ip Holdings, Llc Air moving device
US11092330B2 (en) 2013-12-19 2021-08-17 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US11105341B2 (en) 2016-06-24 2021-08-31 Airius Ip Holdings, Llc Air moving device
US11221153B2 (en) 2013-12-19 2022-01-11 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US11236766B2 (en) 2014-06-06 2022-02-01 Airius Ip Holdings Llc Columnar air moving devices, systems and methods
US11365743B2 (en) 2004-03-15 2022-06-21 Airius Ip Holdings, Llc Temperature destratification systems
US11446462B2 (en) 2015-03-31 2022-09-20 Fisher & Paykel Healthcare Limited Apparatus for use in a respiratory support system
USD974551S1 (en) * 2020-12-09 2023-01-03 Fisher & Paykel Healthcare Limited Connector assembly and connector
US11598539B2 (en) 2019-04-17 2023-03-07 Airius Ip Holdings, Llc Air moving device with bypass intake
USD983353S1 (en) 2019-09-10 2023-04-11 Fisher & Paykel Healthcare Limited Connector for a breathing conduit
USD987054S1 (en) 2019-03-19 2023-05-23 Airius Ip Holdings, Llc Air moving device
USD1006981S1 (en) 2019-09-06 2023-12-05 Fisher & Paykel Healthcare Limited Breathing conduit
USD1016250S1 (en) * 2021-04-28 2024-02-27 Usui Co., Ltd. Branch pipe

Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1466592A (en) 1922-04-14 1923-08-28 Thomas H King Water pipe
US1679545A (en) * 1925-05-23 1928-08-07 Goodyear Tire & Rubber Tube mill
US1731171A (en) 1924-09-15 1929-10-08 Joseph Hunter Thatcher Drill stem
US1930285A (en) * 1929-05-27 1933-10-10 Roy H Robinson Built up metal tube, frame and skeletonized metal member of high strength weight, and method of forming same
US2551710A (en) * 1945-05-04 1951-05-08 Extruded Plastics Inc Light diffusing thermoplastic tube to encircle an elongated lighting element
US3173196A (en) * 1959-11-02 1965-03-16 Fromson H A Method of producing a double-walled tube with one of the tubes having integral therewith projecting fin means radially separating the tubes
US3750709A (en) * 1970-05-18 1973-08-07 Noranda Metal Ind Heat-exchange tubing and method of making it
US3892273A (en) * 1973-07-09 1975-07-01 Perkin Elmer Corp Heat pipe lobar wicking arrangement
US4157194A (en) 1976-05-27 1979-06-05 Tokan Kogyo Co., Ltd. Thermoplastic multi-walled pipes
US4369217A (en) * 1979-10-11 1983-01-18 Leistritz Hans Karl Cavity-forming support element made of extruded hollow sections in combination with closure members of other materials or alloys
US5409057A (en) * 1993-01-22 1995-04-25 Packless Metal Hose, Inc. Heat exchange element
US5423353A (en) * 1993-09-17 1995-06-13 Sorensen; Jeff Hose
US5433252A (en) * 1992-02-27 1995-07-18 Woco Franz-Josef Wolf & Co. Fluid containing coaxial tube for control systems
US5931184A (en) 1997-06-10 1999-08-03 Armenia; John G. Safety hose for delivering water to an appliance
US6098704A (en) * 1997-06-06 2000-08-08 Denso Corporation Heat exchanger having a double pipe construction and method for manufacturing the same
US6116290A (en) * 1999-03-16 2000-09-12 J. Ray Mcdermott, S.A. Internally insulated, corrosion resistant pipeline
US20030218332A1 (en) 2002-03-27 2003-11-27 Calsonic Kansei Corporation Joint for double pipe and brazing method thereof
US20040261450A1 (en) * 2003-01-28 2004-12-30 Makoto Yoshino Vapour-compression type refrigerating machine and double pipe structure and double pipe joint structure preferably used therefor
US20060005387A1 (en) * 2004-07-09 2006-01-12 Tase Warren A Method of forming a jacketed steam distribution tube
US7086668B2 (en) 2003-02-17 2006-08-08 Calsonic Kansai Corporation Coupling assembly
US20080026174A1 (en) * 2005-03-31 2008-01-31 The Furukawa Electric Co., Ltd. Composite tube
USD574932S1 (en) * 2004-11-29 2008-08-12 Zhi-Lang Zhuang Plastics water pipe
US20090166019A1 (en) * 2007-12-28 2009-07-02 Showa Denko K.K. Double-wall-tube heat exchanger
USD615165S1 (en) * 2008-09-22 2010-05-04 Weir Minerals Australia, Ltd. Coupling housing for a mine dewatering apparatus
US20100264643A1 (en) 2008-03-19 2010-10-21 Energy Control Systems, Inc. Vented gas riser apparatus
USD676943S1 (en) * 2012-01-11 2013-02-26 Bill Kluss Pipe end cap

Patent Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1466592A (en) 1922-04-14 1923-08-28 Thomas H King Water pipe
US1731171A (en) 1924-09-15 1929-10-08 Joseph Hunter Thatcher Drill stem
US1679545A (en) * 1925-05-23 1928-08-07 Goodyear Tire & Rubber Tube mill
US1930285A (en) * 1929-05-27 1933-10-10 Roy H Robinson Built up metal tube, frame and skeletonized metal member of high strength weight, and method of forming same
US2551710A (en) * 1945-05-04 1951-05-08 Extruded Plastics Inc Light diffusing thermoplastic tube to encircle an elongated lighting element
US3173196A (en) * 1959-11-02 1965-03-16 Fromson H A Method of producing a double-walled tube with one of the tubes having integral therewith projecting fin means radially separating the tubes
US3750709A (en) * 1970-05-18 1973-08-07 Noranda Metal Ind Heat-exchange tubing and method of making it
US3892273A (en) * 1973-07-09 1975-07-01 Perkin Elmer Corp Heat pipe lobar wicking arrangement
US4157194A (en) 1976-05-27 1979-06-05 Tokan Kogyo Co., Ltd. Thermoplastic multi-walled pipes
US4369217A (en) * 1979-10-11 1983-01-18 Leistritz Hans Karl Cavity-forming support element made of extruded hollow sections in combination with closure members of other materials or alloys
US5433252A (en) * 1992-02-27 1995-07-18 Woco Franz-Josef Wolf & Co. Fluid containing coaxial tube for control systems
US5409057A (en) * 1993-01-22 1995-04-25 Packless Metal Hose, Inc. Heat exchange element
US5423353A (en) * 1993-09-17 1995-06-13 Sorensen; Jeff Hose
US6098704A (en) * 1997-06-06 2000-08-08 Denso Corporation Heat exchanger having a double pipe construction and method for manufacturing the same
US5931184A (en) 1997-06-10 1999-08-03 Armenia; John G. Safety hose for delivering water to an appliance
US6116290A (en) * 1999-03-16 2000-09-12 J. Ray Mcdermott, S.A. Internally insulated, corrosion resistant pipeline
US20030218332A1 (en) 2002-03-27 2003-11-27 Calsonic Kansei Corporation Joint for double pipe and brazing method thereof
US20040261450A1 (en) * 2003-01-28 2004-12-30 Makoto Yoshino Vapour-compression type refrigerating machine and double pipe structure and double pipe joint structure preferably used therefor
US7086668B2 (en) 2003-02-17 2006-08-08 Calsonic Kansai Corporation Coupling assembly
US20060005387A1 (en) * 2004-07-09 2006-01-12 Tase Warren A Method of forming a jacketed steam distribution tube
USD574932S1 (en) * 2004-11-29 2008-08-12 Zhi-Lang Zhuang Plastics water pipe
US20080026174A1 (en) * 2005-03-31 2008-01-31 The Furukawa Electric Co., Ltd. Composite tube
US20090166019A1 (en) * 2007-12-28 2009-07-02 Showa Denko K.K. Double-wall-tube heat exchanger
US20100264643A1 (en) 2008-03-19 2010-10-21 Energy Control Systems, Inc. Vented gas riser apparatus
USD615165S1 (en) * 2008-09-22 2010-05-04 Weir Minerals Australia, Ltd. Coupling housing for a mine dewatering apparatus
USD676943S1 (en) * 2012-01-11 2013-02-26 Bill Kluss Pipe end cap

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11703062B2 (en) 2004-03-15 2023-07-18 Airius Ip Holdings, Llc Temperature destratification systems
US11365743B2 (en) 2004-03-15 2022-06-21 Airius Ip Holdings, Llc Temperature destratification systems
USD926963S1 (en) * 2012-05-15 2021-08-03 Airius Ip Holdings, Llc Air moving device
US11092330B2 (en) 2013-12-19 2021-08-17 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US11221153B2 (en) 2013-12-19 2022-01-11 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US11713773B2 (en) 2014-06-06 2023-08-01 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US11236766B2 (en) 2014-06-06 2022-02-01 Airius Ip Holdings Llc Columnar air moving devices, systems and methods
US11446462B2 (en) 2015-03-31 2022-09-20 Fisher & Paykel Healthcare Limited Apparatus for use in a respiratory support system
US11421710B2 (en) 2016-06-24 2022-08-23 Airius Ip Holdings, Llc Air moving device
US11105341B2 (en) 2016-06-24 2021-08-31 Airius Ip Holdings, Llc Air moving device
USD867566S1 (en) * 2017-12-11 2019-11-19 Miro Co., Ltd. Heater assembly for combined electric heater and humidifier device
USD987054S1 (en) 2019-03-19 2023-05-23 Airius Ip Holdings, Llc Air moving device
US11598539B2 (en) 2019-04-17 2023-03-07 Airius Ip Holdings, Llc Air moving device with bypass intake
US11781761B1 (en) 2019-04-17 2023-10-10 Airius Ip Holdings, Llc Air moving device with bypass intake
USD1006981S1 (en) 2019-09-06 2023-12-05 Fisher & Paykel Healthcare Limited Breathing conduit
USD983353S1 (en) 2019-09-10 2023-04-11 Fisher & Paykel Healthcare Limited Connector for a breathing conduit
USD974551S1 (en) * 2020-12-09 2023-01-03 Fisher & Paykel Healthcare Limited Connector assembly and connector
USD1016250S1 (en) * 2021-04-28 2024-02-27 Usui Co., Ltd. Branch pipe

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