US20080223565A1 - Flow distributor for heat transfer device - Google Patents

Flow distributor for heat transfer device Download PDF

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Publication number
US20080223565A1
US20080223565A1 US11/717,494 US71749407A US2008223565A1 US 20080223565 A1 US20080223565 A1 US 20080223565A1 US 71749407 A US71749407 A US 71749407A US 2008223565 A1 US2008223565 A1 US 2008223565A1
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US
United States
Prior art keywords
tubular member
receptacle
fluid
heat transfer
transfer 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.)
Abandoned
Application number
US11/717,494
Inventor
Chi Yuan Lai
Han Yuan Chou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaori Heat Treatment Co Ltd
Original Assignee
Kaori Heat Treatment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kaori Heat Treatment Co Ltd filed Critical Kaori Heat Treatment Co Ltd
Priority to US11/717,494 priority Critical patent/US20080223565A1/en
Assigned to KAORI HEAT TREATMENT CO., LTD. reassignment KAORI HEAT TREATMENT CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHOU, HAN YUAN, LAI, CHI YUAN
Publication of US20080223565A1 publication Critical patent/US20080223565A1/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0273—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/06—Derivation channels, e.g. bypass

Definitions

  • the other typical heat transfer devices may comprise a number of heat conductive and planar plates or boards disposed side by side with each other for guiding two or more air or fluids to flow through two or more helical fluid flowing passages and for allowing the fluids to be evenly or suitably heat exchanged with each other.
  • the typical heat transfer devices also have no fluid distributing devices for evenly distributing the fluid flowing and for allowing the fluid to be evenly or suitably distributed and heat exchanged.
  • the present invention has arisen to mitigate and/or obviate the afore-described disadvantages of the conventional heat transfer devices.
  • FIG. 1 is a partial plan schematic view of a heat transfer device in accordance with the present invention
  • FIG. 2 is a partial plan and exploded view of the heat transfer device
  • FIG. 4 is a chart or plan schematic view illustrating the testing results conducted with the heat transfer device as shown in FIGS. 1 and 2 ;
  • the heat transfer device 1 further includes a distributor 2 formed by such as a tubular member 20 , or the distributor 2 includes a tubular member 20 for engaging into the inlet 13 and the path 15 of the receptacle 10 , and the tubular member 20 includes an open or first end 21 for coupling to a water or air or fluid or heat media reservoir (not shown) and for receiving the water or air or fluid or heat media from the reservoir, and a closed or second end 22 engaged in the receptacle 10 , and a number of orifices 23 formed along the tubular member 20 and facing toward or aligned with the fluid flowing passages 12 of the receptacle 10 respectively for guiding the water or air or fluid or heat media to evenly flow through the fluid flowing passages 12 of the receptacle 10 .
  • a distributor 2 formed by such as a tubular member 20 , or the distributor 2 includes a tubular member 20 for engaging into the inlet 13 and the path 15 of the receptacle 10
  • the tubular member 20 includes an open or first
  • the provision and the engagement of the tubular member 20 of the distributor 2 into the inlet 13 and the path 15 of the receptacle 10 may guide the water or air or fluid or heat media to evenly flow through the fluid flowing passages 12 of the receptacle 10 to allow the temperature of the fluid to be evenly distributed and heat exchanged within the receptacle 10 .

Abstract

A heat transfer device includes a receptacle having a number of partitions disposed for forming a number of fluid flowing passages within the receptacle, an inlet and a path formed in one side and communicating with the inlet and the fluid flowing passages of the receptacle, and a distributor having a tubular member engaged into the inlet and the path of the receptacle and having a number of orifices formed along the tubular member and aligned with the fluid flowing passages of the receptacle for guiding the fluid to evenly flow through the fluid flowing passages of the receptacle respectively. The distributor may include a manifold attached to the tubular member for bypassing the fluid.

Description

    BACKGROUND OF THE INVENTION
  • 1. Field of the Invention
  • The present invention relates to a heat transfer device, and more particularly to a heat transfer device including a distributor for evenly distributing the fluid flowing and for allowing the temperature of the fluid to be evenly distributed and heat exchanged within the receptacle.
  • 2. Description of the Prior Art
  • Typical heat transfer devices may comprise a number of heat conductive plates or boards disposed or arranged side by side with each other or superposed with each other for forming one or more fluid flowing passages and for allowing two or more air or fluids to be heat exchanged with each other.
  • For example, the International Patent Application No. PCT/SE92/00254 or the International Patent Publication No. 92/18821 to Gudmundsson discloses one of the typical heat transfer devices comprising a number of heat conductive plates or boards disposed or superposed with each other for forming two helical fluid flowing passages and for allowing two or more air or fluids to be heat exchanged with each other.
  • However, the typical heat transfer devices have no fluid distributing devices for evenly distributing the fluid flowing and for allowing the fluid to be evenly or suitably distributed and heat exchanged.
  • The other typical heat transfer devices may comprise a number of heat conductive and planar plates or boards disposed side by side with each other for guiding two or more air or fluids to flow through two or more helical fluid flowing passages and for allowing the fluids to be evenly or suitably heat exchanged with each other. However, the typical heat transfer devices also have no fluid distributing devices for evenly distributing the fluid flowing and for allowing the fluid to be evenly or suitably distributed and heat exchanged.
  • The present invention has arisen to mitigate and/or obviate the afore-described disadvantages of the conventional heat transfer devices.
    • SUMMARY OF THE INVENTION
  • The primary objective of the present invention is to provide a heat transfer device including a distributor for evenly distributing the fluid flowing and for allowing the temperature of the fluid to be evenly distributed and heat exchanged within the receptacle.
  • In accordance with one aspect of the invention, there is provided a heat transfer device comprising a receptacle including a number of partitions disposed therein for forming a number of fluid flowing passages within the receptacle, and including an inlet provided in a first side thereof and a path formed in the first side thereof and formed across the partitions and communicating with the inlet and the fluid flowing passages of the receptacle, and including an outlet provided in a second side thereof, and a distributor including a tubular member engaged into the inlet and the path of the receptacle, and the tubular member including a first end for receiving a fluid and a second end engaged in the receptacle, and a number of orifices formed along the tubular member and aligned with the fluid flowing passages of the receptacle respectively for guiding the fluid to evenly flow through the fluid flowing passages of the receptacle and for allowing the temperature of the fluid to be evenly distributed and heat exchanged within the receptacle.
  • The partitions of the receptacle are preferably arranged parallel to each other. The receptacle includes a pathway formed in the second side thereof and formed across the partitions and communicating with the outlet and the fluid flowing passages of the receptacle.
  • The orifices of the tubular member are preferably faced toward the fluid flowing passages of the receptacle respectively. The first end of the tubular member is preferably an open end, and the second end of the tubular member is preferably a closed end.
  • The distributor includes a manifold attached to the tubular member, and the manifold includes a first end coupled to the tubular member at a position located closer to the second end of the tubular member for allowing a portion of the fluid to bypass and to flow toward the second end of the tubular member without flowing through the orifices that are located closer to the first end of the tubular member.
  • The manifold includes a second end coupled to the tubular member at a position located closer to the first end of the tubular member. The manifold is preferably arranged parallel to the tubular member.
  • The distributor includes a slit formed in the tubular member for allowing a portion of the fluid to flow out through the slit of the tubular member and to flow toward the second end of the tubular member without flowing through the orifices that are located closer to the first end of the tubular member.
  • The slit of the tubular member is preferably formed along the tubular member and located closer to the second end of the tubular member.
  • Further objectives and advantages of the present invention will become apparent from a careful reading of the detailed description provided hereinbelow, with appropriate reference to the accompanying drawings.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a partial plan schematic view of a heat transfer device in accordance with the present invention;
  • FIG. 2 is a partial plan and exploded view of the heat transfer device;
  • FIG. 3 is a partial perspective view illustrating a portion of the fluid distributor of the heat transfer device;
  • FIG. 4 is a chart or plan schematic view illustrating the testing results conducted with the heat transfer device as shown in FIGS. 1 and 2;
  • FIG. 5 is a partial plan schematic view similar to FIG. 1, illustrating the further arrangement of the heat transfer device;
  • FIG. 6 is a partial plan schematic view similar to FIGS. 1 and 5, illustrating the other arrangement or application of the heat transfer device; and
  • FIG. 7 is a chart or plan schematic view illustrating the testing results conducted with the heat transfer device as shown in FIG. 6.
    •  DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
  • Referring to the drawings, and initially to FIGS. 1-3, a heat transfer device 1 in accordance with the present invention comprises a receptacle 10 including a number of spacers or partitions 11 disposed therein and preferably arranged parallel to each other for forming a number of fluid flowing passages 12 within the receptacle 10 and arranged for allowing the air or fluid or other media to evenly flow through the fluid flowing passages 12 of the receptacle 10 and for allowing the air or fluid or other media to be evenly heat exchanged with the other heat media that flowing outside the receptacle 10 or that flowing through the other fluid flowing passages (not shown) inside the receptacle 10.
  • The receptacle 10 includes an entrance or inlet 13 formed or provided in one end or lower portion or one or first side 14 thereof and selectively coupled to a water or air or fluid or heat media reservoir (not shown) for receiving the water or air or fluid or heat media from the reservoir, and a conduit or path 15 also formed or provided in the one or first side 14 thereof and formed through or across the partitions 11 and/or the fluid flowing passages 12 of the receptacle 10 and communicating with the inlet 13 and the fluid flowing passages 12 of the receptacle 10 for allowing the air or fluid or other media from the inlet 13 to flow into or through the fluid flowing passages 12 of the receptacle 10.
  • The receptacle 10 further includes an exit or outlet 16 formed or provided in the other end or upper portion or second side 17 thereof and coupled to a facility (not shown) which may receive the heat exchanged water or air or fluid or heat media from the receptacle 10, and a conduit or pathway 18 also formed or provided in the other or second side 17 thereof and formed through or across the partitions 11 and/or the fluid flowing passages 12 of the receptacle 10 and communicating with the outlet 16 and the fluid flowing passages 12 of the receptacle 10 for allowing the heat exchanged air or fluid or other media to flow from the fluid flowing passages 12 into or through the pathway 18 and then to flow out or through the outlet 16 of the receptacle 10.
  • The heat transfer device 1 further includes a distributor 2 formed by such as a tubular member 20, or the distributor 2 includes a tubular member 20 for engaging into the inlet 13 and the path 15 of the receptacle 10, and the tubular member 20 includes an open or first end 21 for coupling to a water or air or fluid or heat media reservoir (not shown) and for receiving the water or air or fluid or heat media from the reservoir, and a closed or second end 22 engaged in the receptacle 10, and a number of orifices 23 formed along the tubular member 20 and facing toward or aligned with the fluid flowing passages 12 of the receptacle 10 respectively for guiding the water or air or fluid or heat media to evenly flow through the fluid flowing passages 12 of the receptacle 10.
  • It is to be noted that, without the tubular member 20 of the distributor 2, the heat media or fluid flowing into the inlet 13 of the receptacle 10 may mostly flow through the fluid flowing passages 12 that are located closer to the inlet 13 of the receptacle 10, and less heat media or fluid may flow through the fluid flowing passages 12 that are located closer to the outlet 16 and distal to the inlet 13 of the receptacle 10, due to the uneven fluid pressure of the heat media or fluid flowing into the inlet 13 of the receptacle 10. The provision and the engagement of the tubular member 20 of the distributor 2 into the inlet 13 and the path 15 of the receptacle 10 may guide the water or air or fluid or heat media to evenly flow through the fluid flowing passages 12 of the receptacle 10 to allow the temperature of the fluid to be evenly distributed and heat exchanged within the receptacle 10.
  • The distributor 2 of the heat transfer device 1 may further include a bypass or manifold 25 attached to the tubular member 20 and preferably arranged parallel to the tubular member 20, and the manifold 25 includes one or first end 26 for coupling to the tubular member 20 at the position located closer to the closed end 22 of the tubular member 20, and the other or second end 27 for coupling to the tubular member 20 at the position located closer to the open end 21 of the tubular member 20, and for allowing a portion of the water or air or fluid or heat media to bypass and to flow toward the closed end 22 without flowing through the orifices 23 that are located closer to the open end 21 of the tubular member 20 and thus for allowing the water or air or fluid or heat media to be more evenly flown through the fluid flowing passages 12 of the receptacle 10.
  • As shown in FIG. 3, the tubular member 20 of the distributor 2 may further include a slit 28 formed along the tubular member 20 and located closer to the closed end 22 of the tubular member 20 for allowing another portion of the water or air or fluid or heat media to permeate or to flow out of the slit 28 of the tubular member 20 without flowing through the orifices 23 that are located closer to the open end 21 of the tubular member 20 and thus for allowing the water or air or fluid or heat media further to be more evenly flown through the fluid flowing passages 12 of the receptacle 10. Alternatively, as shown in FIG. 5, the manifold 25 may include an open other end 29 for coupling to the water or air or fluid or heat media reservoir (not shown) and also for receiving the water or air or fluid or heat media from the reservoir.
  • As shown in FIG. 4, illustrated are the testing results conducted with the heat transfer device as shown in FIGS. 1 and 2, in which the lateral axis represents the location of the receptacle 10 from the inlet 13 deeply into the path 15 of the receptacle 10 where is distal to the inlet 13 of the receptacle 10, and the vertical axis represents the temperature of the fluid at the various locations of the receptacle 10. The squares represent the temperature of the fluid at the inlet 13 and/or at the path 15 of the receptacle 10, and the triangles represent the temperature of the fluid at the outlet 16 and/or at the pathway 18 of the receptacle 10, and the circles represent the temperature of the fluid at the middle or intermediate portion between the inlet 13 and the path 15 and the outlet 16 and the pathway 18 of the receptacle 10, as shown in FIG. 4, the temperature of the fluid may be evenly distributed and heat exchanged within the receptacle 10.
  • As shown in FIG. 6, further alternatively, the tubular member 20 of the distributor 2 may include no manifold attached to the tubular member 20 and the water or air or fluid or heat media may also be guided to evenly flow through the fluid flowing passages 12 of the receptacle 10. For example, as shown in FIG. 7, illustrated are the testing results conducted with the heat transfer device as shown in FIG. 6, in which the lateral axis also represents the location of the receptacle 10 from the inlet 13 deeply into the path 15 of the receptacle 10, and the vertical axis also represents the temperature of the fluid at the various locations of the receptacle 10, and the squares also represent the temperature of the fluid at the inlet 13 and/or at the path 15 of the receptacle 10, and the triangles also represent the temperature of the fluid at the outlet 16 and/or at the pathway 18 of the receptacle 10, and the circles also represent the temperature of the fluid at the middle or intermediate portion between the inlet 13 and the path 15 and the outlet 16 and the pathway 18 of the receptacle 10.
  • Accordingly, the heat transfer device in accordance with the present invention includes a distributor for evenly distributing the fluid flowing and for allowing the temperature of the fluid to be evenly distributed and heat exchanged within the receptacle.
  • Although this invention has been described with a certain degree of particularity, it is to be understood that the present disclosure has been made by way of example only and that numerous changes in the detailed construction and the combination and arrangement of parts may be resorted to without departing from the spirit and scope of the invention as hereinafter claimed.

Claims (11)

1. A heat transfer device comprising:
a receptacle including a plurality of partitions disposed therein for forming a plurality of fluid flowing passages within said receptacle, and including an inlet provided in a first side thereof and a path formed in said first side thereof and formed across said partitions and communicating with said inlet and said fluid flowing passages of said receptacle, and including an outlet provided in a second side thereof, and
a distributor including a tubular member engaged into said inlet and said path of said receptacle, and said tubular member including a first end for receiving a fluid and a second end engaged in said receptacle, and a plurality of orifices formed along said tubular member and aligned with said fluid flowing passages of said receptacle respectively for guiding the fluid to evenly flow through said fluid flowing passages of said receptacle.
2. The heat transfer device as claimed in claim 1, wherein said partitions of said receptacle are arranged parallel to each other.
3. The heat transfer device as claimed in claim 1, wherein said receptacle includes a pathway formed in said second side thereof and formed across said partitions and communicating with said outlet and said fluid flowing passages of said receptacle.
4. The heat transfer device as claimed in claim 1, wherein said orifices of said tubular member are faced toward said fluid flowing passages of said receptacle respectively.
5. The heat transfer device as claimed in claim 1, wherein said first end of said tubular member is an open end.
6. The heat transfer device as claimed in claim 1, wherein said second end of said tubular member is a closed end.
7. The heat transfer device as claimed in claim 1, wherein said distributor includes a manifold attached to said tubular member, and said manifold includes a first end coupled to said tubular member at a position located closer to said second end of said tubular member for allowing a portion of the fluid to bypass and to flow toward said second end of said tubular member without flowing through said orifices that are located closer to said first end of said tubular member.
8. The heat transfer device as claimed in claim 7, wherein said manifold includes a second end coupled to said tubular member at a position located closer to said first end of said tubular member.
9. The heat transfer device as claimed in claim 7, wherein said manifold is parallel to said tubular member.
10. The heat transfer device as claimed in claim 1, wherein said distributor includes a slit formed in said tubular member for allowing a portion of the fluid to flow out through said slit of said tubular member and to flow toward said second end of said tubular member without flowing through said orifices that are located closer to said first end of said tubular member.
11. The heat transfer device as claimed in claim 10, wherein said slit of said tubular member is formed along said tubular member and located closer to said second end of said tubular member.
US11/717,494 2007-03-13 2007-03-13 Flow distributor for heat transfer device Abandoned US20080223565A1 (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012075766A1 (en) * 2010-12-08 2012-06-14 三花丹佛斯（杭州）微通道换热器有限公司 Method for manufacturing refrigerant guide tube of heat exchanger, refrigerant guide tube manufactured using the method and heat exchanger with the refrigerant guide tube
CN102954627A (en) * 2012-11-21 2013-03-06 三花控股集团有限公司 Heat exchanger
CN103363734A (en) * 2012-04-10 2013-10-23 珠海格力电器股份有限公司 Liquid separation device and air conditioner comprising liquid separation device
US20160091253A1 (en) * 2014-09-30 2016-03-31 Valeo Climate Control Corp. Heater core
WO2019226092A1 (en) * 2018-05-22 2019-11-28 Climeon Ab Filter assembly for plate heat exchangers and method of cleaning a working medium in a plate heat exchanger
CN111442571A (en) * 2019-01-17 2020-07-24 浙江三花智能控制股份有限公司 Collecting pipe assembly and heat exchanger
TWI727533B (en) * 2019-12-04 2021-05-11 財團法人工業技術研究院 Heat exchanger
US11964222B2 (en) 2018-05-22 2024-04-23 Climeon Ab Filter assembly for plate heat exchangers and method of cleaning a working medium in a plate heat exchanger

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US1662236A (en) * 1926-09-11 1928-03-13 Edmund Mcgillivray Steam and hot-water radiator
US2097602A (en) * 1936-03-06 1937-11-02 Warren Webster & Co Radiator
US3922880A (en) * 1974-03-11 1975-12-02 Herman H Morris Flooder refrigerant condenser systems
US3976128A (en) * 1975-06-12 1976-08-24 Ford Motor Company Plate and fin heat exchanger
US4217953A (en) * 1976-03-09 1980-08-19 Nihon Radiator Co. Ltd. (Nihon Rajiecta Kabushiki Kaisha) Parallel flow type evaporator
US4287945A (en) * 1979-07-03 1981-09-08 The A.P.V. Company Limited Plate heat exchanger
US5158135A (en) * 1990-06-05 1992-10-27 Zexel Corporation Laminate type heat exchanger
US5651268A (en) * 1995-01-05 1997-07-29 Nippondeso Co., Ltd. Refrigerant evaporator
US5806586A (en) * 1993-07-03 1998-09-15 Ernst Flitsch Gmbh & Co. Plate heat exchanger with a refrigerant distributor
US20020174978A1 (en) * 2001-05-24 2002-11-28 Beddome David W. Heat exchanger with manifold tubes for stiffening and load bearing
US20030010483A1 (en) * 2001-07-13 2003-01-16 Yasuo Ikezaki Plate type heat exchanger
US6729386B1 (en) * 2001-01-22 2004-05-04 Stanley H. Sather Pulp drier coil with improved header
US6814136B2 (en) * 2002-08-06 2004-11-09 Visteon Global Technologies, Inc. Perforated tube flow distributor
US7275394B2 (en) * 2005-04-22 2007-10-02 Visteon Global Technologies, Inc. Heat exchanger having a distributer plate

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1662236A (en) * 1926-09-11 1928-03-13 Edmund Mcgillivray Steam and hot-water radiator
US2097602A (en) * 1936-03-06 1937-11-02 Warren Webster & Co Radiator
US3922880A (en) * 1974-03-11 1975-12-02 Herman H Morris Flooder refrigerant condenser systems
US3976128A (en) * 1975-06-12 1976-08-24 Ford Motor Company Plate and fin heat exchanger
US4217953A (en) * 1976-03-09 1980-08-19 Nihon Radiator Co. Ltd. (Nihon Rajiecta Kabushiki Kaisha) Parallel flow type evaporator
US4287945A (en) * 1979-07-03 1981-09-08 The A.P.V. Company Limited Plate heat exchanger
US5158135A (en) * 1990-06-05 1992-10-27 Zexel Corporation Laminate type heat exchanger
US5806586A (en) * 1993-07-03 1998-09-15 Ernst Flitsch Gmbh & Co. Plate heat exchanger with a refrigerant distributor
US5651268A (en) * 1995-01-05 1997-07-29 Nippondeso Co., Ltd. Refrigerant evaporator
US6729386B1 (en) * 2001-01-22 2004-05-04 Stanley H. Sather Pulp drier coil with improved header
US20020174978A1 (en) * 2001-05-24 2002-11-28 Beddome David W. Heat exchanger with manifold tubes for stiffening and load bearing
US20030010483A1 (en) * 2001-07-13 2003-01-16 Yasuo Ikezaki Plate type heat exchanger
US6814136B2 (en) * 2002-08-06 2004-11-09 Visteon Global Technologies, Inc. Perforated tube flow distributor
US7275394B2 (en) * 2005-04-22 2007-10-02 Visteon Global Technologies, Inc. Heat exchanger having a distributer plate

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012075766A1 (en) * 2010-12-08 2012-06-14 三花丹佛斯（杭州）微通道换热器有限公司 Method for manufacturing refrigerant guide tube of heat exchanger, refrigerant guide tube manufactured using the method and heat exchanger with the refrigerant guide tube
US9885521B2 (en) 2010-12-08 2018-02-06 Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. Method for manufacturing refrigerant guide tube of heat exchanger, refrigerant guide tube manufactured using the method and heat exchanger with the refrigerant guide tube
CN103363734A (en) * 2012-04-10 2013-10-23 珠海格力电器股份有限公司 Liquid separation device and air conditioner comprising liquid separation device
CN102954627A (en) * 2012-11-21 2013-03-06 三花控股集团有限公司 Heat exchanger
US20160091253A1 (en) * 2014-09-30 2016-03-31 Valeo Climate Control Corp. Heater core
US10113817B2 (en) * 2014-09-30 2018-10-30 Valeo Climate Control Corp. Heater core
WO2019226092A1 (en) * 2018-05-22 2019-11-28 Climeon Ab Filter assembly for plate heat exchangers and method of cleaning a working medium in a plate heat exchanger
US11964222B2 (en) 2018-05-22 2024-04-23 Climeon Ab Filter assembly for plate heat exchangers and method of cleaning a working medium in a plate heat exchanger
CN111442571A (en) * 2019-01-17 2020-07-24 浙江三花智能控制股份有限公司 Collecting pipe assembly and heat exchanger
TWI727533B (en) * 2019-12-04 2021-05-11 財團法人工業技術研究院 Heat exchanger

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