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(19)

(11)

2 111 417

(13)

(51)

IPC

(21) (22)

Application

93032945/03, 1993-06-23

(22)

Actual filing date

1993-06-23

(45)

Published

1998-05-20

(72)

Inventor

Prokhorov Vitalij IvanovichProkhorov Konstantin Vital'EvichProkhorov Leonid Vital'Evich

(73)

Holder

Prokhorov Vitalij IvanovichProkhorov Konstantin Vital'EvichProkhorov Leonid Vital'Evich

FURNACE-LAUNDRY Russian patent published in 1998 - IPC

Abstract RU 2111417 C1

FIELD: light portable furnaces for heating water in peasant farms. SUBSTANCE: fire-box furnace is provided with inserted shield of varying height. Furnace body and chimney are slightly narrowed. Sizes of damper correspond to outlet branch pipe of chimney and pipe mouth. EFFECT: enhanced efficiency. 5 dwg

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RU 2 111 417 C1

Authors

Prokhorov Vitalij Ivanovich

Prokhorov Konstantin Vital'Evich

Prokhorov Leonid Vital'Evich

Dates

1998-05-20—Published

1993-06-23—Filed