US1052216A - Apparatus for absorbing carbonic acid from air. - Google Patents

Apparatus for absorbing carbonic acid from air. Download PDF

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Publication number
US1052216A
US1052216A US63020811A US1911630208A US1052216A US 1052216 A US1052216 A US 1052216A US 63020811 A US63020811 A US 63020811A US 1911630208 A US1911630208 A US 1911630208A US 1052216 A US1052216 A US 1052216A
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United States
Prior art keywords
air
carbonic acid
absorbing
absorbing carbonic
layers
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Expired - Lifetime
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US63020811A
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Charles Christiansen
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Priority to US63020811A priority Critical patent/US1052216A/en
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/80—Type of catalytic reaction
    • B01D2255/802—Photocatalytic

Definitions

  • d may. be made oi' a fabric which is adapted to absorb liquids.

Description

C. GHRISTIANSEN.
A'PPABATUSPOR ABSORBING GARBONIGAGID FROM. AIB, APPLIo'ATmN FILED MAY 29,1911.
1,052,216. Patented-Feb. 4, 1913.
ZIlllllll/I//l/lllllllllll/Illllflllllllllllllllllll/lillIllll/ the fabrics the latter may be sewedbetween the' granulesso that a displaeernentof the latter is impossible; made A'of wire or of material which is adapt,-
edto absorb liquids', ,Also the partitions d, t
d may. be made oi' a fabric which is adapted to absorb liquids.
I"`clai1n"h ,erein asmy' invention: l. .In an apparatus of the class described,
the eolnbination. with a casing and meansable to airand a granular air purifying v substance held between said'4 layers, separate sul The fabrics may be granules of whiehare maintained by said layers out of Contact with one another and said' layers supported distant from the walls .of 'the casing and current directing means. 3.' Inan lapparatus of the class described,
Athe combination with a casingv having partitions spaced rom'one another and extend- .ing alternately. from one .side toward the other to :form al serpentine circulating pas#l sage for thev air to bey puriechof al plurality of purifying elements between each two partitions, each element comprising tw'o opposed layers of material permeable to airl and inclosing between thema granulated air 4purifying substance, said elements being maintained out of contact Withthe walls of the lcasing and thepartitions under all conditions of operation.4 v
In witness whereofl I have hereunto set Y any-hand in `presence of two witnesses.
.CHARLES .C'HRISTIANSEM- 'Witnesses:
Bassin -T; DUNLAP, M. KNAPPERS.
US63020811A 1911-05-29 1911-05-29 Apparatus for absorbing carbonic acid from air. Expired - Lifetime US1052216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US63020811A US1052216A (en) 1911-05-29 1911-05-29 Apparatus for absorbing carbonic acid from air.

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Application Number Priority Date Filing Date Title
US63020811A US1052216A (en) 1911-05-29 1911-05-29 Apparatus for absorbing carbonic acid from air.

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