FR754495A - Air treatment process and apparatus - Google Patents

Air treatment process and apparatus

Info

Publication number
FR754495A
FR754495A FR754495DA FR754495A FR 754495 A FR754495 A FR 754495A FR 754495D A FR754495D A FR 754495DA FR 754495 A FR754495 A FR 754495A
Authority
FR
France
Prior art keywords
treatment process
air treatment
air
treatment
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
Other languages
French (fr)
Inventor
Henri Emil Witz
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
Priority claimed from DEW90495D external-priority patent/DE612769C/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR754495A publication Critical patent/FR754495A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Drying Of Gases (AREA)
FR754495D 1932-11-30 1933-04-18 Air treatment process and apparatus Expired FR754495A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW90495D DE612769C (en) 1932-11-30 1932-11-30 Breathing chamber
CH634878X 1932-12-14

Publications (1)

Publication Number Publication Date
FR754495A true FR754495A (en) 1933-11-08

Family

ID=42226661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR754495D Expired FR754495A (en) 1932-11-30 1933-04-18 Air treatment process and apparatus

Country Status (2)

Country Link
DE (1) DE634878C (en)
FR (1) FR754495A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658287A1 (en) * 1976-01-09 1977-07-14 Amcor Ltd IONIZATION DEVICE
DE2844997A1 (en) * 1978-10-16 1980-04-30 Schmidt Reuter AIR CLEANING IN AIR CONDITIONING

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658287A1 (en) * 1976-01-09 1977-07-14 Amcor Ltd IONIZATION DEVICE
DE2844997A1 (en) * 1978-10-16 1980-04-30 Schmidt Reuter AIR CLEANING IN AIR CONDITIONING

Also Published As

Publication number Publication date
DE634878C (en) 1936-09-07

Similar Documents

Publication Publication Date Title
FR845349A (en) Method and apparatus for air filtration
FR760987A (en) Electroplating method and apparatus
FR757106A (en) Method and apparatus for treating fabrics
FR754495A (en) Air treatment process and apparatus
FR819124A (en) Grinding method and apparatus
FR770242A (en) Method and apparatus for vertical drawing of sheet glass
FR736450A (en) Method and apparatus for the treatment of skin conditions
FR820897A (en) Method and apparatus for air purification
FR833899A (en) Method and apparatus for air conditioning
FR793488A (en) Method and apparatus for the treatment of fiber cakes
FR49458E (en) Method and apparatus for air conditioning
FR765657A (en) Improved emulsification process and apparatus
FR810319A (en) Method and apparatus for air conditioning
FR44187E (en) Method and apparatus for treating artificial filamentary materials
FR825560A (en) Slaughtering process and apparatus for its application
FR819427A (en) Annealing process and apparatus
FR759579A (en) Process and apparatus for the treatment of drainages
FR709264A (en) Sulfi-hydrosulfitation and sulfi-sulfoxylation process
FR42865E (en) Improvement of methods of treating wounds by electrolysis and corresponding apparatus
FR747061A (en) Improvement of methods of treating wounds by electrolysis and corresponding apparatus
FR709811A (en) Method and apparatus for the treatment of esparto and the like
FR760815A (en) Advanced rolling process and apparatus
FR727280A (en) Process for the treatment and use of cider house residues
FR739884A (en) Surface treatment process for plasters and cements
FR793751A (en) Filtering method and apparatus