JPS5542237A - Oxygen generating method and breathing device - Google Patents

Oxygen generating method and breathing device

Info

Publication number
JPS5542237A
JPS5542237A JP11426378A JP11426378A JPS5542237A JP S5542237 A JPS5542237 A JP S5542237A JP 11426378 A JP11426378 A JP 11426378A JP 11426378 A JP11426378 A JP 11426378A JP S5542237 A JPS5542237 A JP S5542237A
Authority
JP
Japan
Prior art keywords
soln
catalyst
layer
hydrogen peroxide
masking
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.)
Granted
Application number
JP11426378A
Other languages
Japanese (ja)
Other versions
JPS6240284B2 (en
Inventor
Eisaku Ando
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11426378A priority Critical patent/JPS5542237A/en
Publication of JPS5542237A publication Critical patent/JPS5542237A/en
Publication of JPS6240284B2 publication Critical patent/JPS6240284B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Catalysts (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

PURPOSE: To provide a simple light-wt. emergency breathing device by masking catalyst for decomposing an aq. soln. of hydrogen peroxide with a substance which doen not undergo the action of the soln. at ordinary temp. and melts at 50W120°C so that O2 is generated gradually.
CONSTITUTION: Rodlike hopcalite catalyst (a mixt. of copper oxide and manganese oxide) is madked with synthetic resin with a m.p. of 50W120°C and paraffin except an upper end small part. Masked catalyst 8 is dropped into aq. soln. 9 of hydrogen peroxide. Exposed active part 7 reacts with soln. 9 to generate O2 while dispersing in soln. 9. Reaction layer 10 is held at the upper part of soln. 9, the dispersed catalyst does not settle, and layer 10 is heated. A masking substance part contacting to layer 10 is eliminated to expose a fresh catalyst active surface, whereby decomposition reaction of soln. 9 takes place. Layer 10 lowers gradually, and an almost constant quantity of oxygen is supplied continuously.
COPYRIGHT: (C)1980,JPO&Japio
JP11426378A 1978-09-18 1978-09-18 Oxygen generating method and breathing device Granted JPS5542237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11426378A JPS5542237A (en) 1978-09-18 1978-09-18 Oxygen generating method and breathing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11426378A JPS5542237A (en) 1978-09-18 1978-09-18 Oxygen generating method and breathing device

Publications (2)

Publication Number Publication Date
JPS5542237A true JPS5542237A (en) 1980-03-25
JPS6240284B2 JPS6240284B2 (en) 1987-08-27

Family

ID=14633409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11426378A Granted JPS5542237A (en) 1978-09-18 1978-09-18 Oxygen generating method and breathing device

Country Status (1)

Country Link
JP (1) JPS5542237A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436466A2 (en) * 1989-12-28 1991-07-10 Ciba-Geigy Ag Improved control of catalytic reaction and devices therefor
US5665316A (en) * 1994-08-31 1997-09-09 Geno2 X Corporation Portable oxygen generator
KR100773121B1 (en) 2005-04-19 2007-11-02 경상대학교산학협력단 Decomposer of hydrogen peroxide and oxygen generator using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436466A2 (en) * 1989-12-28 1991-07-10 Ciba-Geigy Ag Improved control of catalytic reaction and devices therefor
US5665316A (en) * 1994-08-31 1997-09-09 Geno2 X Corporation Portable oxygen generator
KR100773121B1 (en) 2005-04-19 2007-11-02 경상대학교산학협력단 Decomposer of hydrogen peroxide and oxygen generator using the same

Also Published As

Publication number Publication date
JPS6240284B2 (en) 1987-08-27

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