Heat exchange – Flow passages for two confined fluids – Interdigitated plural first and plural second fluid passages
Patent
1981-09-15
1984-10-09
Richter, Sheldon J.
Heat exchange
Flow passages for two confined fluids
Interdigitated plural first and plural second fluid passages
F28F 308
Patent
active
044755899
ABSTRACT:
A heat exchanger device including a core having a stack of parallel heat-conductive plates which are formed with corrugations for channeling air between the plates, each plate being fabricated from a single sheet. The corrugations of successive plates are offset from each other for providing both separation and support of the plates with respect to each other. The heat exchanger is the combination of the core and a ventilation unit in a single housing for ventilating primary and secondary air through respectively alternating pairs of successive plates.
REFERENCES:
patent: 2288061 (1942-05-01), Arnold
patent: 2361691 (1944-10-01), Vendrassik
patent: 3590917 (1971-07-01), Huber et al.
patent: 3666007 (1972-05-01), Yoshino et al.
patent: 4146090 (1979-03-01), Nakayama et al.
Kozawa Yutaka
Mizuno Saburo
Ogata Tosikazu
Richter Sheldon J.
Tokyo Shibaura Denki Kabushiki Kaisha
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