ZA753762B - Breathing apparatus - Google Patents

Breathing apparatus

Info

Publication number
ZA753762B
ZA753762B ZA3762A ZA753762A ZA753762B ZA 753762 B ZA753762 B ZA 753762B ZA 3762 A ZA3762 A ZA 3762A ZA 753762 A ZA753762 A ZA 753762A ZA 753762 B ZA753762 B ZA 753762B
Authority
ZA
South Africa
Prior art keywords
breathing apparatus
breathing
Prior art date
Application number
ZA3762A
Other languages
English (en)
Inventor
R Nyman
Walt J Van Der
Original Assignee
Buysse R
R Nyman
A Van As
Walt J V D
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 Buysse R, R Nyman, A Van As, Walt J V D filed Critical Buysse R
Priority to ZA3762A priority Critical patent/ZA753762B/xx
Priority to GB23262/76A priority patent/GB1572700A/en
Priority to CA254,041A priority patent/CA1068580A/en
Priority to US05/694,451 priority patent/US4108171A/en
Priority to IT83380/76A priority patent/IT1070352B/it
Priority to BR7603736A priority patent/BR7603736A/pt
Priority to FR7617492A priority patent/FR2313951A1/fr
Priority to ES449040A priority patent/ES449040A1/es
Priority to SE7606714A priority patent/SE7606714L/xx
Priority to DE19762626176 priority patent/DE2626176A1/de
Priority to AU14869/76A priority patent/AU1486976A/en
Priority to JP51068631A priority patent/JPS5234594A/ja
Publication of ZA753762B publication Critical patent/ZA753762B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/22—Air supply carried by diver
    • B63C11/24—Air supply carried by diver in closed circulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0045—Means for re-breathing exhaled gases, e.g. for hyperventilation treatment
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C2011/027—Shells for diving equipment, i.e. substantially rigid housings or covers, e.g. streamlined shells

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
ZA3762A 1975-06-11 1975-06-11 Breathing apparatus ZA753762B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
ZA3762A ZA753762B (en) 1975-06-11 1975-06-11 Breathing apparatus
GB23262/76A GB1572700A (en) 1975-06-11 1976-06-04 Breathing apparatus
CA254,041A CA1068580A (en) 1975-06-11 1976-06-04 Breathing apparatus
US05/694,451 US4108171A (en) 1975-06-11 1976-06-09 Breathing apparatus
IT83380/76A IT1070352B (it) 1975-06-11 1976-06-10 Dispositivo di respirazione
BR7603736A BR7603736A (pt) 1975-06-11 1976-06-10 Aparelho para respiracao
FR7617492A FR2313951A1 (fr) 1975-06-11 1976-06-10 Respirateur avec recyclage a l'aspiration d'une fraction du volume expire
ES449040A ES449040A1 (es) 1975-06-11 1976-06-10 Aparato de respiracion.
SE7606714A SE7606714L (sv) 1975-06-11 1976-06-11 Andningsapparat
DE19762626176 DE2626176A1 (de) 1975-06-11 1976-06-11 Atemgeraet
AU14869/76A AU1486976A (en) 1975-06-11 1976-06-11 Breathing apparatus
JP51068631A JPS5234594A (en) 1975-06-11 1976-06-11 Respirator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA3762A ZA753762B (en) 1975-06-11 1975-06-11 Breathing apparatus

Publications (1)

Publication Number Publication Date
ZA753762B true ZA753762B (en) 1977-01-26

Family

ID=25569094

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA3762A ZA753762B (en) 1975-06-11 1975-06-11 Breathing apparatus

Country Status (12)

Country Link
US (1) US4108171A (xx)
JP (1) JPS5234594A (xx)
AU (1) AU1486976A (xx)
BR (1) BR7603736A (xx)
CA (1) CA1068580A (xx)
DE (1) DE2626176A1 (xx)
ES (1) ES449040A1 (xx)
FR (1) FR2313951A1 (xx)
GB (1) GB1572700A (xx)
IT (1) IT1070352B (xx)
SE (1) SE7606714L (xx)
ZA (1) ZA753762B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186735A (en) * 1977-04-21 1980-02-05 Flood Michael G Breathing apparatus
GB2119659B (en) * 1982-04-28 1985-10-02 Mine Safety Appliances Co Breathing device having irreversible moisture indicator
US4622963A (en) * 1983-01-20 1986-11-18 Figgie International Inc. Self-contained portable single patient ventilator/resuscitator
DE3538960A1 (de) * 1985-11-02 1987-05-14 Draegerwerk Ag Tauchretter
FR2601598B1 (fr) * 1986-07-21 1988-11-10 Spirotech Ind Commerc Appareil respiratoire de plongee
US4879996A (en) * 1987-01-13 1989-11-14 Harwood Jr Van N Closed circuit breathing apparatus
US4964404A (en) * 1989-04-19 1990-10-23 Stone William C Breathing apparatus
JP2818368B2 (ja) * 1993-10-06 1998-10-30 株式会社グランブルー 半閉鎖式呼吸装置
SE504376C2 (sv) * 1995-07-05 1997-01-20 Comasec International Sa Andningsutrustning
GB9719824D0 (en) 1997-09-18 1997-11-19 A P Valves Self-contained breathing apparatus
IT1304358B1 (it) * 1998-03-27 2001-03-15 Htm Sport Spa Corpetto equilibratore attrezzato.
FR2844205B1 (fr) 2002-09-10 2004-11-26 Steve Debenath Un dispositif pour un detendeur utilise en plongee (ou d'autres activites similaires) l'embout buccal est a multifonction et permet de recycler le gaz expire par le plongeur
CA2443510C (en) * 2003-09-30 2010-09-14 Scott Technologies, Inc. Automatic transfer regulator for hose-line respirator
CA2604230A1 (en) * 2005-04-07 2006-10-19 Jan-Philip Chenevier Brandt Sub-tidal volume rebreather and second stage regulator
GB2433445A (en) * 2005-08-16 2007-06-27 Vladimir Davidov Respiratory monitor for a rebreather
SE532220C2 (sv) * 2007-05-18 2009-11-17 Consensum As Säkerhetsanordning, dykutrustning och skyddsmetod vid SCUBA- dykning
DE102011107026B4 (de) * 2011-07-09 2021-09-30 Aventics Gmbh Tauchausrüstung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE298016C (xx) *
GB191300165A (en) * 1913-01-02 1913-11-20 Harold Carnegie Jenkins Improvements in Breathing Apparatus.
USRE24193E (en) * 1945-02-17 1956-08-07 Pressure resuscitator
US3269129A (en) * 1965-06-29 1966-08-30 Rodolfo C Zambrano Back pack for divers' air tanks
DE1506322A1 (de) * 1966-01-21 1969-08-14 Bernhardt Appbau Gmbh & Co Rettungsschwimmgeraet
US3436777A (en) * 1967-06-22 1969-04-08 Alden T Greenwood Diver's jacket and buoyancy control device
FR1577373A (xx) * 1968-04-12 1969-08-08
US3605418A (en) * 1969-07-30 1971-09-20 Abraham A Saffitz Depth control and automatic surfacing device actuated by air depletion in air supply tanks
SE345070B (xx) * 1970-08-24 1972-05-15 Aga Ab
US3866253A (en) * 1973-01-08 1975-02-18 Dacor Corp Divers buoyancy vest
US3913576A (en) * 1973-11-06 1975-10-21 Westinghouse Electric Corp Breathing apparatus
US3947906A (en) * 1975-04-24 1976-04-06 Mclane Merle Swimming equipment

Also Published As

Publication number Publication date
GB1572700A (en) 1980-07-30
FR2313951A1 (fr) 1977-01-07
US4108171A (en) 1978-08-22
AU1486976A (en) 1977-12-15
BR7603736A (pt) 1977-02-08
CA1068580A (en) 1979-12-25
SE7606714L (sv) 1976-12-12
ES449040A1 (es) 1977-07-01
JPS5234594A (en) 1977-03-16
DE2626176A1 (de) 1976-12-23
IT1070352B (it) 1985-03-29

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