公开(公告)号：US5915464A

公开(公告)日：1999-06-29

申请号：US882127

申请日：1997-06-25

Applicant: Klaus Kalbacher ,  Manfred Schatz ,  Axel Temmesfeld

Inventor： Klaus Kalbacher ,  Manfred Schatz ,  Axel Temmesfeld

IPC: F01P11/02 ,  F28F9/02 ,  F28F27/02

CPC classification number: F28F27/02 ,  F28F9/0212 ,  F01P11/0276 ,  Y10S165/123

Abstract: Two alternative flow patterns through a heat exchanger core are provided by a tank (20) including a baffle (40) dividing the tank into first and second chambers (42 and 44). A first port (50) is provided in the baffle (40) to establish communication between the chambers (42 and 44). A second port (52) is provided to the second chamber (44). The tank (20) further incudes plugs (62 and 64) that are receivable in the tank (20) for alternatively closing the first port (50) while opening the second port (52), and opening the second port (52) while closing the first port (50).

Abstract translation: 通过热交换器芯的两个替代的流动模式由包括将箱分成第一和第二室（42和44）的挡板（40）的罐（20）提供。 第一端口（50）设置在挡板（40）中以建立腔室（42和44）之间的连通。 第二端口（52）设置到第二室（44）。 储罐（20）还包括插入罐（20）中的塞子（62和64），用于在打开第二端口（52）的同时关闭第一端口（50），并且在关闭时打开第二端口（52） 第一个港口（50）。

公开(公告)号：US5797448A

公开(公告)日：1998-08-25

申请号：US734881

申请日：1996-10-22

Applicant: Gregory G. Hughes ,  Brian P. Gilner

Inventor： Gregory G. Hughes ,  Brian P. Gilner

IPC: F24H3/08 ,  F28F1/32 ,  F28F13/12 ,  F28D1/053

CPC classification number: F28F13/12 ,  F28F1/32 ,  F28F2225/00 ,  Y10S165/906

Abstract: A plate fin heat exchanger having a plurality of tubes generally perpendicular to and extending through a stack of humped plate fins. The plate fins have a plurality of holes to receive the tubes. These holes are disposed in rows, and are defined by wrinkle free collars surrounding the holes. A number of trapezoidal stiffening beads both short and long are integral to the plate and are disposed between the rows of holes. The rows of holes coincide with rows of arced humps in the plate fins.

Abstract translation: 板翅式热交换器，其具有大致垂直于并延伸穿过一叠隆起的板状翅片的多个管。 板状散热片具有多个孔以容纳管。 这些孔设置成行，并且由围绕孔的无皱环确定。 短而长的多个梯形加强珠与板成一体，并且设置在孔排之间。 这些孔排与板翅片中的弧形凸起的行重合。

公开(公告)号：US5404940A

公开(公告)日：1995-04-11

申请号：US97393

申请日：1993-07-23

Applicant: Jan van den Nieuwenhuizen ,  Joos de Hoog

Inventor： Jan van den Nieuwenhuizen ,  Joos de Hoog

IPC: F28D1/053 ,  F28F9/00 ,  F28D1/00

CPC classification number: F28D1/05366 ,  F28F9/001 ,  F28F2275/085 ,  Y10S165/906

Abstract: Increased resistance to deformation caused by internal pressure within a heat exchanger acting in a direction generally transverse to the length of tubes (18) extending between spaced headers (10,12) is achieved in a construction wherein side pieces (22) sandwiching the core defined by the tubes (18) and interposed fins (20) are coupled by means of tie bars (30) having transverse ends (32) embracing the side pieces (22). Resilient clips (40) act to secure the tie bars (30) to the side pieces (22) and include retention notches (54) to positively hold the clips (40) assembled to the structure.

Abstract translation: 在一个结构中实现增加的抗变形性，该变形是由热交换器内部压力的大致横向于在间隔的集管（10,12）之间延伸的管子（18）的长度方向而产生的变形的， 通过管（18）和插入的翅片（20）通过具有包围侧片（22）的横向端（32）的连接杆（30）联接。 弹性夹（40）用于将连接条（30）固定到侧片（22）上，并且包括保持凹口（54）以将组装在该结构上的夹子（40）正向保持。

公开(公告)号：US5265437A

公开(公告)日：1993-11-30

申请号：US745514

申请日：1991-08-15

Applicant: Zalman P. Saperstein ,  Charles J. Rogers

Inventor： Zalman P. Saperstein ,  Charles J. Rogers

IPC: B60H1/32 ,  F25D17/02 ,  F25B1/00

CPC classification number: F25D17/02 ,  B60H1/3229 ,  B60H1/323 ,  B60H2001/00928

Abstract: The potential for leakage of CFCs, HCFCs, HFCs and HCs to the atmosphere as a result of leakage in vehicular refrigeration systems is reduced by employing conduits (42, 58 and 63) of relatively short length to interconnect closely grouped system components including a compressor (38), a condenser (44) and an evaporator (62). The condenser (44) includes a liquid flow path (46) in heat exchange relation with a refrigerant flow path (48) and the same is connected by conduit (52) to heat exchanger (36). The evaporator (62) also includes a liquid flow path (65) in heat exchange relation with a refrigerant flow path (60) and the same is connected by conduits (66, 67) to at least one heat exchanger (68, 69) remote from an engine compartment (22) in which the compressor (38), condenser (44) and evaporator (62) are housed. The close proximity of the components minimizes the charge of refrigerant required and thus reduces the amount of refrigerant that may potentially leak from the system.

Abstract translation: 通过使用相对较短长度的导管（42,58和63）将紧密组合的系统部件（包括压缩机）相互连接，从而减少了CFC，HCFCs，HFCs和HC在大气中泄漏的可能性， 38），冷凝器（44）和蒸发器（62）。 冷凝器（44）包括与制冷剂流动路径（48）热交换的液体流路（46），并且其通过导管（52）连接到热交换器（36）。 蒸发器（62）还包括与制冷剂流动路径（60）热交换的液体流动路径（65），并且其通过导管（66,67）与至少一个远离热交换器（68,69）的热交换器 来自容纳压缩机（38），冷凝器（44）和蒸发器（62）的发动机室（22）。 组件的紧密接近使得需要的制冷剂的电荷最小化，从而减少可能从系统泄漏的制冷剂的量。

公开(公告)号：US5934552A

公开(公告)日：1999-08-10

申请号：US928927

申请日：1997-09-12

Applicant: Klaus Kalbacher ,  Karl Schutterle ,  Axel Temmesfeld ,  Winfrid Eckerskorn

Inventor： Klaus Kalbacher ,  Karl Schutterle ,  Axel Temmesfeld ,  Winfrid Eckerskorn

IPC: F16K31/64 ,  G05D23/02 ,  G05D23/13

CPC classification number: G05D23/1366 ,  G05D23/022 ,  Y10S236/02

Abstract: A thermostatic valve assembly includes three housing components (16, 18, 20) containing two interconnected chambers (64, 78). A first thermally responsive valve unit (68) is disposed in the chamber (64) while a second thermally responsive valve element (98) is disposed in the chamber (78). Both the chambers (64) and (78) have inlets (60, 110) and the chamber (64) has an outlet (66). The valve may assume configurations allowing a minimal flow (FIG. 2), a large volume warm up flow (FIG. 3), a mixed flow regimen (FIG. 4) and a pure cooling flow regimen (FIG. 5).

公开(公告)号：US5826649A

公开(公告)日：1998-10-27

申请号：US788525

申请日：1997-01-24

Applicant: Terry L. Chapp ,  C. James Rogers ,  William Markusen

Inventor： Terry L. Chapp ,  C. James Rogers ,  William Markusen

IPC: F25B39/02 ,  F25B39/00 ,  F25B39/04 ,  F28D1/053 ,  F28F9/02 ,  F28F27/02 ,  F28F9/26

CPC classification number: F28D1/05375 ,  F25B39/00 ,  F28D1/05366 ,  F28F27/02 ,  F28F9/0212 ,  F28F9/0243 ,  F28D2001/0273 ,  F28D2021/007 ,  F28D2021/0071 ,  F28F2250/06

Abstract: Improved condensate drainage is achieved while compact size is retained in a condenser/evaporator for use in a heat pump system in a construction having first and second, curved, generally congruent tubular headers (10), (14) with one of the headers (10) being an upper header and the other of the headers (14) being a lower header. A first row of elongated tube slots (18) is located in the upper header (10) while a second row of elongated tube slots (20) is located in the lower header (14). Each tube slot (18) in the first row has a corresponding tube slot (20) in the second row and corresponding tube slots (18), (20) in the rows are aligned with one another. Elongated, straight, flattened tubes (22) extend between the headers (10), (14), in parallel with each other and a first port (32) is provided for refrigerant in one of the headers (10) and a second port (36) is provided for refrigerant in the other of the headers (14).

Abstract translation: 在具有第一和第二，弯曲的，大致一致的等同的管状集管（10），（14）的结构中用于热泵系统中的冷凝器/蒸发器中保持紧凑的尺寸，实现了改进的冷凝物排水，其中一个集管（10 ）作为上标题，另一个标题（14）是下标题。 第一排细长管槽（18）位于上集管（10）中，而第二排细长管槽（20）位于下集管（14）中。 第一排中的每个管槽（18）在第二排中具有相应的管槽（20），并且这些排中相应的管槽（18），（20）彼此对准。 细长的，直的，扁平的管（22）在集管（10），（14）之间彼此平行地延伸，并且在集管（10）和第二端口（10）中的一个中为制冷剂提供第一端口（32） 36）设置在另一个集管（14）中的制冷剂。

公开(公告)号：US5533259A

公开(公告)日：1996-07-09

申请号：US131665

申请日：1993-10-05

Applicant: Gregory G. Hughes ,  Leon A. Guntly ,  John B. Welker ,  David T. Hill ,  Jerome P. Henkes ,  Michael J. Reinke ,  C. James Rogers

Inventor： Gregory G. Hughes ,  Leon A. Guntly ,  John B. Welker ,  David T. Hill ,  Jerome P. Henkes ,  Michael J. Reinke ,  C. James Rogers

IPC: F28D1/053 ,  F25B39/02 ,  F25B39/04 ,  F28D1/047 ,  F28F1/02 ,  F28F3/02 ,  F28F9/00 ,  F28F9/013 ,  F28F9/02 ,  F28F9/26 ,  F28F17/00 ,  B23P15/26

CPC classification number: F25B39/04 ,  F25B39/02 ,  F28D1/0476 ,  F28D1/0478 ,  F28D1/05391 ,  F28F1/022 ,  F28F17/005 ,  F28F3/025 ,  F28F9/001 ,  F28F9/0243 ,  F28F9/262 ,  F25B2500/01 ,  F28D2021/007 ,  F28D2021/0071 ,  F28F2260/02 ,  Y10T29/49373 ,  Y10T29/49378 ,  Y10T29/49396

Abstract: An improved evaporator or evaporator/condenser for use in refrigeration or heat pump systems including first and second spaced, pressure resistant headers (10, 12); a plurality of elongated tubes (20) of flattened cross-section extending in parallel, spaced relation between and in fluid communication with the headers (10, 12) and serpentine fins (34) extending between and bonded to adjacent ones of the tubes (20). The tubes (20) and fins (34), between the headers (10, 12), define a non-planar configuration having an apex (80). A condensate trough (82) is aligned with and opens towards the apex (80) to receive condensate dripping therefrom.

Abstract translation: 一种用于制冷或热泵系统的改进的蒸发器或蒸发器/冷凝器，包括第一和第二隔开的耐压集管（10,12）; 多个平行横截面的细长管（20），平行延伸，与集管（10,12）间的间隔关系和与之相邻的管（20,12）之间延伸并结合到相邻的管（20）之间的蛇形翅片 ）。 在集管（10,12）之间的管（20）和翅片（34）限定具有顶点（80）的非平面构造。 冷凝槽（82）与顶点（80）对准并向顶部（80）开口，以接收从其中滴落的冷凝水。

公开(公告)号：US5524607A

公开(公告)日：1996-06-11

申请号：US320949

申请日：1994-10-11

Applicant: Craig C. Grohman ,  Edward Robinson ,  Bob L. Barton

Inventor： Craig C. Grohman ,  Edward Robinson ,  Bob L. Barton

IPC: F24C15/20

CPC classification number: F24C15/20 ,  Y10S55/36

Abstract: The energy required to provide hot water may be reduced in a water heating system including a heat generating range (12) for cooking food and a hood (14) overlying the range (12) for capturing fumes rising from the range (12) or the food thereon. An exhaust duct (16) provided with an exhaust fan (18) is connected to the hood (14) and a baffle and heat exchanger assembly (22) is interposed between the hood (14) and the exhaust duct (16). The assembly (22) includes a grease collecting baffle (54) facing the hood (14) and a heat exchanger (52) backing the baffle (54). The heat exchanger (52) includes a liquid flow path (56), (60), (74) through which water to be heated by the fumes may circulate.

公开(公告)号：US5408843A

公开(公告)日：1995-04-25

申请号：US217496

申请日：1994-03-24

Applicant: Henry Lukas ,  Zalman P. Saperstein ,  Charles J. Rogers

Inventor： Henry Lukas ,  Zalman P. Saperstein ,  Charles J. Rogers

IPC: F02M31/20 ,  B60H1/32 ,  F01P5/10 ,  F01P7/16 ,  F02B29/04 ,  F28D1/04 ,  F28D1/053 ,  F28D7/16 ,  F28F9/02

CPC classification number: F28D1/05375 ,  B60H1/3227 ,  F01P7/165 ,  F02B29/0443 ,  F28D1/0435 ,  F28D7/1684 ,  F28F9/0234 ,  F01P2005/105 ,  F01P2060/02 ,  F01P2060/08 ,  F01P2060/14 ,  F02B29/0493 ,  F28D2021/007 ,  F28D2021/0084 ,  F28D2021/0094 ,  Y02T10/146

Abstract: Energy conservation may be increased and emission production reduced in a cooling system for the internal combustion engine (10) of a vehicle that includes a high temperature radiator (50) and a lower temperature radiator (38) aligned so that airflow will flow serially through the two, passing through the lower temperature radiator (38) before passing through the higher temperature radiator (50). A liquid cooled condenser (30) is in circuit with the lower temperature radiator (38) and provides condensed refrigerant to an evaporator (20). A compressor (34) is in circuit with the condenser (30) and the evaporator (20) to provide for air conditioning and a charge air cooler (42) for the vehicle engine (10) is located in series with the lower temperature radiator (38) and the refrigerant condenser (30) to provide for improved cooling of charge air. The vehicle engine 10 is in series with the high temperature radiator 50 as is a heater 14.

Abstract translation: 在包括高温散热器（50）和下部温度散热器（38）的车辆的内燃机（10）的冷却系统中，可以增加能量节约并减少排放量，使得气流将顺序流过 两个，在通过较高温度的散热器（50）之前经过较低温度的散热器（38）。 液体冷却的冷凝器（30）与较低温度的散热器（38）回路，并向冷凝器（20）提供冷凝的制冷剂。 压缩机（34）与冷凝器（30）和蒸发器（20）回路以提供空调，并且用于车辆发动机（10）的增压空气冷却器（42）与下部温度散热器（ 38）和制冷剂冷凝器（30），以提供增强的增压空气的冷却。 车辆发动机10与高温散热器50串联，如加热器14。

公开(公告)号：US4899815A

公开(公告)日：1990-02-13

申请号：US314157

申请日：1989-02-23

Applicant: Daniel J. Bosch ,  John D. Real ,  Michael P. Devine

Inventor： Daniel J. Bosch ,  John D. Real ,  Michael P. Devine

IPC: F28F9/02

CPC classification number: F28F9/0226 ,  F28F2275/08 ,  Y10T403/7045

Abstract: Improper assembly and/or dissociation due to improper handling of a tank 10 to header plate 14 joint in a heat exchanger is avoided through the use of a retaining strip 50 having fingers 54 receivable in slots 36 in an upstanding flange 26 surrounding a sealing surface 28 on the header plate 14. The fingers 54 are provided with hook-like formations 60, 62, 64 which lodge behind a surface 44 of the flange 26.