FIELD: air heaters. SUBSTANCE: electric heater comprises flat metal plates with cuts forming strips. Plates are mounted in parallel relative to one another at spaced relation for passage of air. Number of strips is determined from the following relationship: mn=9600/45+0.0675xtsuf.; where m is number of strips in plate; n is number of plates, and tsurf is permissible temperature of plate surface. EFFECT: extended field of application. 2 cl, 1 dwg
Title | Year | Author | Number |
---|---|---|---|
HEAT GENERATOR | 1994 |
|
RU2079782C1 |
METHOD OF VISUALIZATION OF STRUCTURE OF AIR FLOWS | 1990 |
|
RU1766166C |
CATALYTIC HEAT GENERATOR | 1996 |
|
RU2124674C1 |
DEVICE FOR CLEANING GASES OF AEROSOLS | 1992 |
|
RU2099128C1 |
TUBULAR FURNACE FOR HEATING THERMOLABILE PRODUCTS | 0 |
|
SU742454A1 |
METHOD AND APPARATUS FOR SETTING AN OFFSHORE DRILLING PLATFORM | 0 |
|
SU1048043A1 |
THERMOELECTRIC MAT FOR WARMING UP OF DAMP COURSE AT REPAIR AND CONSTRUCTION OF ROLL AND MASTIC ROOFINGS | 1998 |
|
RU2158810C2 |
ELECTRIC CONVECTOR | 0 |
|
SU1749641A1 |
DOWNHOLE ELECTRICAL HEATER | 0 |
|
SU1703810A1 |
MOLD FOR MANUFACTURE OF LARGE ARTICLES FROM THERMOPLASTICS | 1988 |
|
RU2015897C1 |
Authors
Dates
1997-08-10—Published
1994-07-19—Filed