Environment treatment

Details Environment treatment Environment treatment

1991-06-26

1992-07-14

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55267, 55316, 553851, 55417, 55472, B01D 4710, B01D 5000

Patent

active

051299283

ABSTRACT:
A system of localized low velocity laminar air flow in a recirculation path through filtering mechanisms for removing dust mites, waste and other particulate contaminants from the stream of air. That stream of air has a downwardly directed external portion in which a patient's head (particularly its mouth and nose) is adapted to be received.

REFERENCES:
patent: 2209054 (1940-07-01), Doud et al.
patent: 2243637 (1941-05-01), Landis et al.
patent: 2511497 (1950-06-01), Dauphinee
patent: 2790510 (1957-04-01), Brabec
patent: 2796143 (1957-06-01), Longenecker et al.
patent: 3107863 (1960-10-01), Potapenko
patent: 3239305 (1962-06-01), Potapenko
patent: 3273323 (1966-09-01), Whitfield
patent: 3486308 (1967-06-01), Burt
patent: 3489607 (1970-01-01), Babcock
patent: 3576593 (1970-04-01), Cicirello
patent: 3587592 (1971-06-01), Price
patent: 3616624 (1971-11-01), Marsh
patent: 3724172 (1973-04-01), Wood
patent: 3744216 (1973-07-01), Halloran
patent: 3745750 (1973-07-01), Arff
patent: 3757495 (1973-09-01), Sievers
patent: 3838556 (1974-10-01), Finger
patent: 3923482 (1975-12-01), Knab et al.
patent: 3925043 (1975-12-01), Matrone et al.
patent: 3935803 (1976-02-01), Bush
patent: 3954429 (1976-05-01), Van der Waaij
patent: 3998142 (1976-12-01), Foreman et al.
patent: 4045192 (1977-08-01), Eckstein
patent: 4109144 (1978-08-01), Vidmar
patent: 4210429 (1980-07-01), Golstein
patent: 4280491 (1981-07-01), Berg et al.
patent: 4512245 (1985-04-01), Goldman
patent: 4531956 (1985-07-01), Howorth
patent: 4749385 (1988-06-01), Brunner et al.
patent: 4832716 (1989-05-01), McMichael
patent: 4894071 (1990-01-01), Klein
patent: 4896042 (1990-01-01), Humphreys
patent: 4909815 (1990-03-01), Meyer
patent: 4955997 (1990-09-01), Robertson, III
Kranz, "Indoor Air Cleaning for Allergy Purposes", pp. 155-164, J. Allergy, Mar.-Apr. 1963, vol. 34, No. 2.
Zwemer et al., "Use of Laminar Control Device as Adjunct to Standard Environmental Control Measures in Symptomatic Asthmatic Children", Annals of Allergy, pp. 284-290, vol. 31, Jun. 1973.
Villaveces et al., "Use of Laminar Air Flow Portable Filter in Asthmatic Children", Annals of Allergy, pp. 399-404, vol. 38, No. 6, Jun. 1977.

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