CS216197B2 - Apparatus for protection of the respiration mechanism with cooling device - Google Patents
Apparatus for protection of the respiration mechanism with cooling device Download PDFInfo
- Publication number
- CS216197B2 CS216197B2 CS797084A CS708479A CS216197B2 CS 216197 B2 CS216197 B2 CS 216197B2 CS 797084 A CS797084 A CS 797084A CS 708479 A CS708479 A CS 708479A CS 216197 B2 CS216197 B2 CS 216197B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- respirator
- coolant
- vest
- refrigerant
- wall
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 29
- 230000029058 respiratory gaseous exchange Effects 0.000 title abstract description 9
- 230000000241 respiratory effect Effects 0.000 claims abstract description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- 239000001301 oxygen Substances 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 6
- 239000003507 refrigerant Substances 0.000 claims description 15
- 239000011888 foil Substances 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 18
- 239000002826 coolant Substances 0.000 abstract description 13
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 8
- 239000001569 carbon dioxide Substances 0.000 abstract description 7
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- -1 such as Substances 0.000 abstract 1
- 239000003570 air Substances 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/003—Means for influencing the temperature or humidity of the breathing gas
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792903920 DE2903920A1 (de) | 1979-02-02 | 1979-02-02 | Atemschutzgeraet mit einer kuehlvorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS216197B2 true CS216197B2 (en) | 1982-10-29 |
Family
ID=6061969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS797084A CS216197B2 (en) | 1979-02-02 | 1979-10-18 | Apparatus for protection of the respiration mechanism with cooling device |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4294244A (et) |
| JP (1) | JPS55106171A (et) |
| CS (1) | CS216197B2 (et) |
| DE (1) | DE2903920A1 (et) |
| FR (1) | FR2447727A2 (et) |
| GB (1) | GB2042345B (et) |
| PL (1) | PL124368B1 (et) |
| SE (1) | SE7910144L (et) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3004596C2 (de) * | 1980-02-08 | 1982-09-30 | Drägerwerk AG, 2400 Lübeck | Kühlweste |
| DE3004595C2 (de) * | 1980-02-08 | 1982-12-23 | Drägerwerk AG, 2400 Lübeck | Kühlweste |
| DE3015597C2 (de) * | 1980-04-23 | 1984-12-20 | Drägerwerk AG, 2400 Lübeck | Kühlweste |
| GB2122907B (en) * | 1982-03-26 | 1985-06-19 | Coal Ind | Improvements in breathing apparatus |
| US4664108A (en) * | 1984-05-25 | 1987-05-12 | Figgie International Inc. | Oxygen supply system and device therefor |
| DE3503628A1 (de) * | 1985-02-02 | 1986-08-14 | Auergesellschaft Gmbh, 1000 Berlin | Atemschutzgeraet, mit vor der brust zu tragendem atembeutel |
| DE3521813A1 (de) * | 1985-06-19 | 1987-01-02 | Heinrich Vorndamme Ohg | Kuehlweste |
| US4964405A (en) * | 1989-09-01 | 1990-10-23 | E. I. Du Pont De Nemours And Company | Emergency respiration apparatus |
| US5743864A (en) * | 1995-06-29 | 1998-04-28 | Michigan Instruments, Inc. | Method and apparatus for performing cardio-pulmonary resuscitation with active reshaping of chest |
| US6171267B1 (en) | 1999-01-07 | 2001-01-09 | Michigan Instruments, Inc. | High impulse cardiopulmonary resuscitator |
| WO2004006698A1 (ja) * | 2002-07-10 | 2004-01-22 | Seft Development Laboratory Co.,Ltd. | 冷却衣服 |
| US7171964B2 (en) * | 2003-06-09 | 2007-02-06 | Moore Bert K | Instant chemical based flexible oxygen in a non-pressurized flexible or rigid containment system |
| US20060090755A1 (en) * | 2004-11-03 | 2006-05-04 | King Nickolas R | Respirator fluid feed-line system and method of use |
| US20060225734A1 (en) * | 2005-04-08 | 2006-10-12 | Ox-Gen Inc. | Filter for oxygen delivery systems |
| US20070048201A1 (en) * | 2005-08-24 | 2007-03-01 | Ox-Gen, Inc. | Oxygen generation system and method |
| US8585746B2 (en) * | 2007-08-29 | 2013-11-19 | Nike, Inc. | Article of apparel for temperature moderation |
| DE102018009805B4 (de) * | 2018-12-18 | 2020-12-10 | Dräger Safety AG & Co. KGaA | Kühlelement, Kontrollsystem, Einfrierhalterung und Verfahren zur Kontrolle eines Kreislaufatemschutzgerätes |
| CN114470544A (zh) * | 2020-11-12 | 2022-05-13 | 北京安氧特科技有限公司 | 一种正压式氧气呼吸器中的降温装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1441003A (fr) * | 1965-06-26 | 1966-06-03 | Siebe Gorman & Co Ltd | Appareil respiratoire à circuit fermé |
| US3491752A (en) * | 1966-07-05 | 1970-01-27 | Abbott Lab | Breathing apparatus |
| FR1511012A (fr) * | 1966-12-13 | 1968-01-26 | Appareil respiratoire autonome en circuit fermé | |
| DE1301725B (de) * | 1967-01-20 | 1969-08-21 | Draegerwerk Ag | Atemschutzgeraet mit einer Chemikalpatrone |
| FR1549605A (et) * | 1967-01-20 | 1968-12-13 | ||
| FR1555832A (et) * | 1967-12-18 | 1969-01-31 | ||
| US3610323A (en) * | 1969-10-20 | 1971-10-05 | Dan E Troyer | Cool coat |
| SU474173A1 (ru) * | 1973-05-03 | 1975-11-15 | Всесоюзный научно-исследовательский институт горноспасательного дела | Газотеплозащитный костюм |
| US3950789A (en) * | 1975-07-22 | 1976-04-20 | Kansas State University Research Foundation | Dry ice cooling jacket |
| DE2700492B1 (de) * | 1977-01-07 | 1978-05-18 | Draegerwerk Ag | Atemschutzgeraet mit einer Kuehlvorrichtung |
| ZA777253B (en) * | 1977-12-05 | 1979-07-25 | Rorand Ltd | Improvements in or relating to procedures and apparatus for the conditioning and protection of workmen in hot environments |
-
1979
- 1979-02-02 DE DE19792903920 patent/DE2903920A1/de not_active Ceased
- 1979-10-18 CS CS797084A patent/CS216197B2/cs unknown
- 1979-12-10 SE SE7910144A patent/SE7910144L/ not_active Application Discontinuation
-
1980
- 1980-01-19 PL PL1980221458A patent/PL124368B1/pl unknown
- 1980-01-22 FR FR8001566A patent/FR2447727A2/fr active Granted
- 1980-01-28 US US06/115,877 patent/US4294244A/en not_active Expired - Lifetime
- 1980-01-30 GB GB8003069A patent/GB2042345B/en not_active Expired
- 1980-02-01 JP JP1015880A patent/JPS55106171A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| PL221458A1 (et) | 1980-12-15 |
| DE2903920A1 (de) | 1980-08-21 |
| FR2447727A2 (fr) | 1980-08-29 |
| GB2042345A (en) | 1980-09-24 |
| FR2447727B2 (et) | 1983-03-18 |
| US4294244A (en) | 1981-10-13 |
| PL124368B1 (en) | 1983-01-31 |
| JPS55106171A (en) | 1980-08-14 |
| GB2042345B (en) | 1983-04-13 |
| SE7910144L (sv) | 1980-08-03 |
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