JPS6331251B2 - - Google Patents

Info

Publication number
JPS6331251B2
JPS6331251B2 JP56028385A JP2838581A JPS6331251B2 JP S6331251 B2 JPS6331251 B2 JP S6331251B2 JP 56028385 A JP56028385 A JP 56028385A JP 2838581 A JP2838581 A JP 2838581A JP S6331251 B2 JPS6331251 B2 JP S6331251B2
Authority
JP
Japan
Prior art keywords
oxygen
air
room
enriched air
oxygen concentration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP56028385A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57144019A (en
Inventor
Kenko Yamada
Gen Kurisu
Kyoshi Sugie
Teizo Yamaji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP56028385A priority Critical patent/JPS57144019A/ja
Publication of JPS57144019A publication Critical patent/JPS57144019A/ja
Publication of JPS6331251B2 publication Critical patent/JPS6331251B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Central Air Conditioning (AREA)
  • Separation Of Gases By Adsorption (AREA)
JP56028385A 1981-03-02 1981-03-02 Method for increasing concentration of oxygen in room Granted JPS57144019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56028385A JPS57144019A (en) 1981-03-02 1981-03-02 Method for increasing concentration of oxygen in room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56028385A JPS57144019A (en) 1981-03-02 1981-03-02 Method for increasing concentration of oxygen in room

Publications (2)

Publication Number Publication Date
JPS57144019A JPS57144019A (en) 1982-09-06
JPS6331251B2 true JPS6331251B2 (OSRAM) 1988-06-23

Family

ID=12247186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56028385A Granted JPS57144019A (en) 1981-03-02 1981-03-02 Method for increasing concentration of oxygen in room

Country Status (1)

Country Link
JP (1) JPS57144019A (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR850003215A (ko) * 1983-09-29 1985-06-13 이. 이겐 인니스 산소-농축 공기의 제조방법
JPS61147121U (OSRAM) * 1985-03-06 1986-09-10
JPS6379710A (ja) * 1986-09-22 1988-04-09 Teijin Ltd 酸素富化器
JPS63213734A (ja) * 1987-02-27 1988-09-06 Sanyo Denshi Kogyo Kk 居住空間のガス濃度調節システム
JPS6467221A (en) * 1987-05-22 1989-03-13 Sanyo Denshi Kogyo Kk Apparatus for controlling gas concentration in living space
JPH01313304A (ja) * 1988-06-09 1989-12-18 Matsushita Electric Ind Co Ltd 酸素富化器
DE3939714A1 (de) * 1989-12-01 1991-06-06 Baedje K H Meteor Gummiwerke Schlauch
JP2006021955A (ja) * 2004-07-08 2006-01-26 Matsushita Electric Ind Co Ltd 酸素濃縮装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922149A (en) * 1974-01-30 1975-11-25 Garrett Corp Oxygen air enrichment method
CA1123754A (en) * 1978-01-26 1982-05-18 Richard W. Hradek Variable area molecular sieve container

Also Published As

Publication number Publication date
JPS57144019A (en) 1982-09-06

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