Plate for heat exchanger

The invention relates to a plate (PL) for a heat exchanger, comprising a plate-shaped body having a main surface (HO), a circumferential raised edge (RA), at least one first opening (O1), and at least one second opening (O2). Wherein the at least one second opening (O2) has an arcuate edge (DO). Acc...

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Bibliographic Details
Main Authors MERTEN THOMAS, DRANKO ANDREAS, FRIEBE, DIRK
Format Patent
LanguageChinese
English
Published 01.03.2024
Subjects
BLASTING
DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION
HEAT EXCHANGE IN GENERAL
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The invention relates to a plate (PL) for a heat exchanger, comprising a plate-shaped body having a main surface (HO), a circumferential raised edge (RA), at least one first opening (O1), and at least one second opening (O2). Wherein the at least one second opening (O2) has an arcuate edge (DO). According to the invention, the sheet metal (PL) has at least one segmented stepped bend (SF) at the edge (RA), the distance of the stepped bend (SF) from the edge (RA) being close to zero. 本发明涉及一种用于热交换器的板材(PL)，其包括：具有主表面(HO)的板状主体、环绕式凸起的边缘(RA)、至少一个第一开口(O1)、至少一个第二开口(O2)。其中，所述至少一个第二开口(O2)具有拱状边缘(DO)。所述板材(PL)在所述边缘(RA)处具有至少一个区段式阶状弯折部(SF)，其中，所述阶状弯折部(SF)与所述边缘(RA)的距离接近于零。
Bibliography:Application Number: CN202310800984