伝熱板およびガスケット

Japanese Patent JP7108056

B2

A heat transfer plate (2) and a gasket (5) are provided. The heat transfer plate (2) comprises at least one first port hole area (44) and opposing front and back sides (4, 6), first and second planes (38, 40) defining the extension of the heat transfer plate (2). Each of said at least one first port hole area (44) comprises a first port hole (48) defined by an annular first inner edge (50) of the heat transfer plate (2), said first inner edge (50) consisting of a first and a second section (52, 54). Each of said at least one first port hole area (44) further comprises an annular first inner port portion (56) extending along the first and second sections (52, 54) of said first inner edge (50). The heat transfer plate (2) is characterized in thatthe first inner port portion (56) comprises, as seen from the front side (4) of the heat transfer plate (2), a number ≥ 1 of first support projections (62) along the second section (54) of the first inner edge (50), each of said number of first support projections (62) comprising a first top portion (64) extending in the first plane (38), andthe heat transfer plate (2) extends, within the first inner port portion (56) and outside said number of first support projections (62), at a distance ≠ 0 from the first and second planes (38, 40).

Fredrik Bromgren

JP2020572700A

July 27, 2022

June 17, 2019

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Alpha-Laval Corporate Arb

F28F3/04; F16J15/10; F28D9/02; F28F3/08; F28F3/10

JP2009540256A
JP2008528927A

US20020074112
US20100044021
WO2016046119A1
EP1722184A2
EP3001131A1
WO2010092556A1

Murayama Yasuhiko
Shinya Mihiro
Tatsuhiko Abe

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