[특허]Compact oxygen concentrator

[미국특허] Compact oxygen concentrator 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-053/04
출원번호	US-0084305 (1979-10-12)
발명자 / 주소	McCombs Norman R. (Tonawanda NY) Schlaechter John (Kenmore NY)
출원인 / 주소	Greene & Kellogg, Inc. (Tonawanda NY 02)
인용정보	피인용 횟수 : 89 인용 특허 : 2

초록

A machine for concentrating the oxygen in air for medical purposes utilizing any pressure swing adsorption (PSA) technique and comprising a combination of features to provide a light weight, reliable and compact device, especially suited for home use.

대표청구항 ▼

A compact housing for a PSA device for separating a gas from a mixture of gases comprising first wall means at least partially defining a first space within the housing, second wall means dividing the remaining space in said housing into a second and a third space, enclosed vessel means to contain the adsorbent bed means of said PSA device, said second and third spaces being located one vertically below the other, means to mount said vessel means in said first space to substantially completely fill said first space, means to mount the motor and compressor of said PSA device in said second space, and means to mount substantially all of the remaining internal components of said PSA device in said third space. A PSA machine comprising at least one adsorbent bed, a closed vessel housing each such bed, said vessel comprising a predetermined length of imperforate rectilinear cross-section pipe as its body, means to close the ends of said length of pipe, adsorbent bed material substantially completely filling said vessel, means to permit the flow of gas through said end closing means, whereby a plurality of said vessels may be arranged in closely spaced relation to each other to thereby permit said machine to be contained in a compact housing, said vessel comprising a pair of substantially equal lengths of said pipe, means to join said pair together longitudinally side-by-side and to permit gas flow communication between said pipes at one end of the joined together pair, one of said gas flow permitting means in each of the end closing means at the other ends of the joined together pair, whereby the functional length of the adsorbent bed in said vessel is substantially equal to twice the length of one of said pipes and the physical length of said vessel is substantially equal to the length of one of said pipes, said means to join and permit gas flow comprising a pan-like member at said one end of said pair with the ends of said pair terminating short of the base of said pan-like member, whereby gas flow communication can be had between said one end of said pair through the space defined by said pan-like member.

이 특허에 인용된 특허 (2) 인용/피인용 타임라인 분석

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Mottram William R. (Boulder CO) Fisher Gene A. (Lafayette CO) Feierabend Louis (Boulder CO), Method and apparatus for concentrating oxygen.
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A	생활필수품
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[미국특허] Compact oxygen concentrator 원문보기

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[미국특허] Compact oxygen concentrator 원문보기

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