Air cleaning and supplying system equipped to a helmet for a mot

Details Air cleaning and supplying system equipped to a helmet for a mot Air cleaning and supplying system equipped to a helmet for a mot

1991-09-23

1993-09-21

Burr, Edgar S.

Surgery

Respiratory method or device

Including body or head supported means covering user's scalp

12820512, 12820612, 12820123, 21713, 2173, A42C 504, A42B 328, A62B 700

Patent

active

052459942

ABSTRACT:
An air cleaning and supplying system is provided to a helmet for a user riding a motorcycle. The air cleaning and supplying system is capable of providing cleaned air and supplies the same to the helmet for ventilating the air inside the helmet as well as for the motorcyclist to breathe the cleaned air when the motorcyclist is riding in a hot and air-polluted atmosphere. A blower coupled with a filter utilizes the power from the engine of the motorcycle for sucking air from the atmosphere. The filter is capable of filtering out pollutant gaseous particles from the air passing therethrough. An air hose connected between the helmet and the blower is used for conducting the cleaned air from the blower to the helmet. The cleaned air thus received by the helmet is separated into two parts: one part is sent into the helmet and used for circulating the air inside the helmet, and the other part is sent to a mouthpiece for the user to breathe.

REFERENCES:
patent: 3079917 (1963-03-01), Pate
patent: 3234939 (1966-02-01), Morton
patent: 4328798 (1982-05-01), Isaacson
patent: 4498202 (1985-02-01), Yamamoto
patent: 4502480 (1985-03-01), Yamamoto
patent: 4590951 (1986-05-01), O'Connor
patent: 4700411 (1987-10-01), Kawasaki
patent: 4852564 (1989-08-01), Sheridan
patent: 4903694 (1990-02-01), Hager
patent: 5093938 (1992-03-01), Kamata
patent: 5136728 (1992-08-01), Kamata

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