Heat exchange – Radiator core type – Deformed sheet forms passages between side-by-side tube means
Reexamination Certificate
2011-05-03
2011-05-03
Duong, Tho v (Department: 3744)
Heat exchange
Radiator core type
Deformed sheet forms passages between side-by-side tube means
C165S174000
Reexamination Certificate
active
07934541
ABSTRACT:
The present invention relates to a heat exchanger plate, more particularly, in which a number of beads for imparting turbulence to refrigerant flowing through a channel of a plate are formed streamlined and guide beads arre formed in refrigerant distributing sections in order to reduce the pressure drop of refrigerant while realizing uniform refrigerant distribution. In the heat exchanger plate of a tube including a tank communicating with a channel, a number of first beads so arrayed in the plate that opposed sides are coupled to each other to impart turbulence to refrigerant flowing through the channel and refrigerant distributing sections provided in inlet and outlet sides of the channel and divided by at least one second bead to have a plurality of paths, the first beads are formed streamlined and satisfy an equation of 0.35≦W/L≦0.75, wherein W is the width and L is the length.
REFERENCES:
patent: 4600053 (1986-07-01), Patel et al.
patent: 4781248 (1988-11-01), Pfeiffer
patent: 5062477 (1991-11-01), Kadle
patent: 5101891 (1992-04-01), Kadle
patent: 5111878 (1992-05-01), Kadle
patent: 5125453 (1992-06-01), Bertrand et al.
patent: 5409056 (1995-04-01), Farry, Jr. et al.
patent: 5620047 (1997-04-01), Nishishita
patent: 6173764 (2001-01-01), Inoue
patent: 6289982 (2001-09-01), Naji
patent: 6321562 (2001-11-01), Narahara et al.
patent: 6378603 (2002-04-01), Shimoya et al.
patent: 6401804 (2002-06-01), Shimoya et al.
patent: 6786276 (2004-09-01), Samy et al.
patent: 2003/0070797 (2003-04-01), Narahara et al.
patent: 0 650 024 (1995-04-01), None
patent: 1 058 079 (2000-12-01), None
patent: 1 308 687 (2003-05-01), None
patent: 813272 (1937-05-01), None
patent: 0 1-244282 (1989-09-01), None
patent: 06-066487 (1994-03-01), None
patent: 07-167581 (1995-07-01), None
patent: 11-257877 (1999-09-01), None
patent: 2000-346582 (2000-12-01), None
patent: 20-0145266 (1999-06-01), None
patent: 2001-0108764 (2001-12-01), None
Jun Gilwoong
Lee Jung-jae
Oh Kwangheon
Park Tae-young
Duong Tho V
Fulbright & Jaworski L.L.P.
Halla Climate Control Corporation
LandOfFree
Plate for heat exchanger does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plate for heat exchanger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plate for heat exchanger will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2673375