[특허]Permanently joined plate heat exchanger

[미국특허] Permanently joined plate heat exchanger 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F28F-003/08
출원번호	US-0295216 (1988-12-28)
우선권정보	SE-0002258 (1987-05-29)
국제출원번호	PCT/SE88/00276
§371/§102 date	19881228 (19881228)
국제공개번호	WO-8809473 (1988-12-01)
발명자 / 주소	Bergqvist Jan-Ove (MalmSEX) Andersson Jarl (Lund SEX)
출원인 / 주소	Alfa-Laval Thermal AB (Tumba SEX 03)
인용정보	피인용 횟수 : 45 인용 특허 : 2

초록 ▼

The present invention refers to a plate heat exchanger comprising a package of heat exchange plates (2), each having a peripheral portion (17) and with this a heat exchanger portion (9) and several port portions with through-flow ports forming inlet and outlet channels through the package. Said heat exchange plates (2) are permanently joined to each other along their peripheral portions (17) and at a variety of places in their heat exchange portions (9) in such manner that they leave flow passages between adjacent heat exchange plates (2), and between an outer line (13) and an inner line (14) located closer to the inlet and outlet channel, respectively. According to the invention means (19) is arranged to keep the port portions of the heat exchange plates together along the inlet and outlet channels, said means (19) being placed between said outer line (13) and the inlet or outlet channel along each of the inlet and outlet channels in the plate interspace communicating with said inlet and outlet channel, respectively.

대표청구항 ▼

Plate heat exchanger comprising a package of heat exchange plates, each having a peripheral portion and within this a heat exchange portion and several port portions with throughflow ports, the heat exchange plates being permanently joined to adjacent heat exchange plates of the package both along their peripheral portions and at a variety of places in their heat exchange portions in such manner that they leave flow passages between adjacent heat exchange plates, the ports of the plates being aligned and forming first inlet and outlet channels through the package for a first heat exchange medium, which communicate with every other flow passage between the heat exchange plates, and second inlet and outlet channels through the package for a second heat exchange medium, which communicate with remaining flow passages between the heat exchange plates, and along each of the inlet and outlet channels the port portions of adjacent heat exchange plates which form a flow passage separated from the inlet and outlet channel, respectively., being permanently joined around the inlet and outlet channel, respectively, between an outer line and an inner line, located closer to the inlet and outlet channel, respectively, characterized by means arranged to keep the port portions of the heat exchange plates together along the inlet and outlet channels, said means being placed along each of the inlet and outlet channels in the plate interspaces communicating with said inlet and outlet channels, respectively, and in each such plate interspace being permanently connected to both of the heat exchange plates delimiting the plate interspace in question in an area around the inlet and outlet channel, respectively., located between said inner line and the inlet or outlet channel, itself.

이 특허에 인용된 특허 (2) 인용/피인용 타임라인 분석

Pfeiffer Johann (Bretten DEX), Plate heat exchanger.
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Sacca Demetrio B. (Lockport NY), Plate type heat exchanger tube pass.
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이 특허를 인용한 특허 (45) 인용/피인용 타임라인 분석

Bergh Charles J. ; McKee Peter J., Corrugated folded plate heat exchanger.
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Bergh Charles J. ; McKee Peter J. ; Alexander George H., Corrugated folded plate heat exchanger.
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Ayub Zahid H., Distributor for plate heat exchangers.
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Andersson, Sven; Dahlberg, Tomas, End plate for plate heat exchanger.
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Thompson, Randy, Gas turbine regenerator apparatus and method of manufacture.
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Jensen Benny,DKX ; Pedersen Ellg.ang.rd S.o slashed.e,DKX ; Petersen Jes Hansen,DKX, Heat exchange plate having a reinforced edge structure.
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Pavlin Jaroslav,DEX, Heat exchanger.
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Shore, Christopher R.; Storr, Cindy W.; Izard, John W.; Kozdras, Mark S., Heat exchanger with manifold strengthening protrusion.
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Shore, Christopher R.; Storr, Cindy W.; Izard, John W.; Kozdras, Mark S., Heat exchanger with manifold strengthening protrusion.
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Martin, Michael A.; Storr, Cindy W.; Wu, Alan Ka-Ming; So, Allan K.; Miller, B. Timothy; Spirou, Christina, Heat exchanger, method of forming a sleeve which may be used in the heat exchanger, and a sleeve formed by the method.
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Franklin John (London CAX) Grinbergs Peter K. (Dorchester CAX) Miles Grant W. (London CAX), Heat recovery ventilator.
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Grinbergs Peter K. (Dorchester CAX) Miles Grant W. (London CAX), Heat recovery ventilator with room air defrosting feature.
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Leuthner,Stephan; Beil,Petra, Heat transfer device.
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Blomgren, Ralf, Heat transfer plate, plate pack and plate heat exchanger.
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Rasmussen Gordon, High pressure corrugated plate-type heat exchanger.
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Brost,Viktor; Kasinger,Rainer, Housing-less plate heat exchanger.
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Wehrmann Reinhard,DEX ; Patterson Jim,DEX, Multiple fluid path plate heat exchanger.
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Arvidsson, Camilla, Plate heat exchanger.
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Bauer, Swen-Juri; Grüner, Andreas; Neubauer, Michael, Plate heat exchanger.
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Bertilson Klas,SEX ; Zorzin Alvaro,ITX, Plate heat exchanger.
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Christensen, Rolf; Andreasson, Fredrik; Bermhult, Rolf; Larsson, Håkan; Svensson, Magnus, Plate heat exchanger.
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Christensen, Rolf; Andreasson, Fredrik; Bermhult, Rolf; Larsson, Håkan; Svensson, Magnus, Plate heat exchanger.
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Christensen, Rolf; Andreasson, Fredrik; Bermhult, Rolf; Larsson, Håkan; Svensson, Magnus, Plate heat exchanger.
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Christensen, Rolf; Andreasson, Fredrik; Bermhult, Rolf; Larsson, Håkan; Svensson, Magnus, Plate heat exchanger.
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Dahlberg, Tomas, Plate heat exchanger.
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Karlsson Sven,SEX ; Andersson Sven,SEX ; Dahlberg Thomas,SEX ; Pihlajaniemi Veikko,SEX, Plate heat exchanger.
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Koepke, Andreas; Wehrmann, Reinhard, Plate heat exchanger.
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Kull Reinhard,DEX ; Schwarz Gebhard,DEX, Plate heat exchanger.
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Sjödin, Per; Walter, Kristian, Plate heat exchanger.
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Sjödin, Per; Walter, Kristian, Plate heat exchanger.
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Strähle, Roland; Borst, Daniel; Vetter, Frank; Marschner, Herbert; Welchner, Daniel, Plate heat exchanger.
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Rassmus, Jens Erik Johannes, Plate heat exchanger including strengthening plates provided outside of the outermost heat exchanger plates.
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Crawford, Gary A., Plate heat exchanger with channels for ‘leaking fluid’.
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Bader, Roger; Gustavsson, Lars Einar; Hökevik, Jerry, Plate heat exchanger with improved strength in port area.
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Evans Bruce Laurance,CAX ; Sorensen James Gerrard,CAX ; Duke Brian Ernest,CAX, Plate heat exchanger with reinforced input/output manifolds.
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Gustafsson, Helén; Kovacs, Tomas, Plate heat exchanger with strengthening sheet.
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Blomgren,Ralf, Plate pack, a plate heat exchanger, and a plate module.
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Dugan Jeffrey S. (Asheville NC), Plate-type chemical reactor.
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Andersson, Sven; Hoberg, Svante; Dahlberg, Tomas, Port opening of brazed heat exchanger.
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Bradu, Pascal; Rong, Xiaoyang; Chan, Thomas, Reinforcement for dish plate heat exchangers.
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Bradu, Pascal; Rong, Xiaoyang; Chan, Thomas, Reinforcement for dish plate heat exchangers.
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Miao, Zhixian; Ling, Xiang; Niu, Faqing, Rib plate type heat exchanger.
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Mendler Robert,DEX ; Schleier Gerd,DEX ; Schwarz Gebhard,DEX, Stacking disk oil cooler and method of making same.
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Palanchon, Hervé, U-flow stacked plate heat exchanger.
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Bolla James David ; Kennedy Richard Brian, Weld-free heat exchanger assembly.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Permanently joined plate heat exchanger 원문보기

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이 특허를 인용한 특허 (45) 인용/피인용 타임라인 분석

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