IT1021730B - Umidificatore per corredo autorespi ratore - Google Patents

Umidificatore per corredo autorespi ratore

Info

Publication number
IT1021730B
IT1021730B IT5342774A IT5342774A IT1021730B IT 1021730 B IT1021730 B IT 1021730B IT 5342774 A IT5342774 A IT 5342774A IT 5342774 A IT5342774 A IT 5342774A IT 1021730 B IT1021730 B IT 1021730B
Authority
IT
Italy
Prior art keywords
humidifier
water
skin
matl
divers
Prior art date
Application number
IT5342774A
Other languages
English (en)
Original Assignee
Suzuki Katumi
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
Priority to US05/496,965 priority Critical patent/US3983869A/en
Priority to FR7433474A priority patent/FR2286663A1/fr
Application filed by Suzuki Katumi filed Critical Suzuki Katumi
Priority to IT5342774A priority patent/IT1021730B/it
Application granted granted Critical
Publication of IT1021730B publication Critical patent/IT1021730B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/003—Phosphorus
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Management (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Air Humidification (AREA)
IT5342774A 1974-08-13 1974-10-09 Umidificatore per corredo autorespi ratore IT1021730B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US05/496,965 US3983869A (en) 1974-08-13 1974-08-13 Humidifier for aqualung equipment
FR7433474A FR2286663A1 (fr) 1974-08-13 1974-10-04 Perfectionnements aux equipements respiratoires pour la plongee sous-marine
IT5342774A IT1021730B (it) 1974-08-13 1974-10-09 Umidificatore per corredo autorespi ratore

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/496,965 US3983869A (en) 1974-08-13 1974-08-13 Humidifier for aqualung equipment
FR7433474A FR2286663A1 (fr) 1974-08-13 1974-10-04 Perfectionnements aux equipements respiratoires pour la plongee sous-marine
IT5342774A IT1021730B (it) 1974-08-13 1974-10-09 Umidificatore per corredo autorespi ratore

Publications (1)

Publication Number Publication Date
IT1021730B true IT1021730B (it) 1978-02-20

Family

ID=60201249

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5342774A IT1021730B (it) 1974-08-13 1974-10-09 Umidificatore per corredo autorespi ratore

Country Status (3)

Country Link
US (1) US3983869A (it)
FR (1) FR2286663A1 (it)
IT (1) IT1021730B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139202A (en) * 1977-09-12 1979-02-13 Bernkrant Keith D O-ring retainer cap and valve protector
NO140173C (no) * 1977-11-17 1979-07-18 Nils T Ottestad Fremgangsmaate for kondisjonering av oppvarmet innaandingsluft for dykkere
GB2048080A (en) * 1979-05-08 1980-12-10 Draegerwerk Ag Respirators
US4454877A (en) * 1981-05-26 1984-06-19 Andrew Boettner Portable nebulizer or mist producing device
US5148801A (en) * 1990-03-23 1992-09-22 University Of Victoria Electronic heater-humidifier for hypothermia treatment
NO904226D0 (no) * 1990-09-28 1990-09-28 Forsvarets Forsknings Fukteanordning.
US7722333B2 (en) * 2005-11-23 2010-05-25 Exelon Corporation Portable dry air compressor system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2075193A (en) * 1934-08-18 1937-03-30 Kurt A Gerson Process for the treatment of gaseous fluids
US2040630A (en) * 1934-09-01 1936-05-12 Silten Ernst Vaporization apparatus
US2507705A (en) * 1947-10-27 1950-05-16 Norman E Gaddini Face mask
US2792073A (en) * 1955-04-19 1957-05-14 United States Steel Corp Air filter and oiler for pneumatic tools
SE221323C1 (sv) * 1962-10-25 1968-07-02 Carl-Gunnar Daniel Engstroem Anordning för att i en respirator bibringa inandningsgasen en halt av aerosol
US3814093A (en) * 1971-09-10 1974-06-04 W Gregory Controlled, misted oxygen dispenser

Also Published As

Publication number Publication date
FR2286663B1 (it) 1979-03-23
US3983869A (en) 1976-10-05
FR2286663A1 (fr) 1976-04-30

Similar Documents

Publication Publication Date Title
ES444009A1 (es) Un aparato para producir aire enriquecido en oxigeno para larespiracion.
GB957727A (en) Respiratory mask
FR2321315A1 (fr) Ecran de separation preferentielle du co2 sous l'eau, notamment pour appareil respiratoire sous-marin
ES8107029A1 (es) Un aparato respirador para usarse en una atmosfera irrespi- rable
GB1528833A (en) Demand regulator for a breathing apparatus
IT1021730B (it) Umidificatore per corredo autorespi ratore
GB1432872A (en) Valve assembly for controlling air supply for diving and submarine work
GB780742A (en) Subaqueuos breathing apparatus
ES2022982B3 (es) Aparato de respiracion para buceo.
GB768865A (en) Self-contained breathing apparatus
GB1322001A (en) Gas-evacuating device for respiratory apparatus
ES8102309A1 (es) Un dispositivo de valvula en que el flujo de un gas es regu-lado en funcion de la presion dentro de una camara de con- trol
GB1192378A (en) Improvements in or relating to Respiratory Apparatus
US3149631A (en) Arrangement in breathing apparatus
US3068857A (en) Apparatus for controlling or assisting respiration
SE305721B (it)
GB828731A (en) Artificial breathing machine
GB1092818A (en) A respiratory apparatus
GB889164A (en) Arrangement in respirators
GB1096030A (en) Improvements in or relating to respiratory apparatus
FR2361126A1 (fr) Dispositif d'alimentation en gaz respirable pour appareil respiratoire
GB783434A (en) Improvements in and relating to breathing apparatus
GB104774A (en) Air-filtering Pad in Case, for Respiratory Purposes.
GB898114A (en) Improvements in or relating to respiratory apparatus
GB736011A (en) Improvements in or relating to liquefied gas container outlet valves