GB1228649A - - Google Patents
Info
- Publication number
- GB1228649A GB1228649A GB1228649DA GB1228649A GB 1228649 A GB1228649 A GB 1228649A GB 1228649D A GB1228649D A GB 1228649DA GB 1228649 A GB1228649 A GB 1228649A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- liquid
- aerosol
- membrane
- june
- 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
Links
Classifications
-
- 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
- F24F3/14—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 by humidification; by dehumidification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
-
- 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
- F24F3/14—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 by humidification; by dehumidification
- F24F2003/1435—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 by humidification; by dehumidification comprising semi-permeable membrane
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Medicinal Preparation (AREA)
Abstract
1,228,649. Producing aerosols of liquids in gases. INSTITUT NATIONAL DE RECHERCHE CHIMIQUE APPLIQUEE. 14 June, 1968 [14 June, 1967], No. 28482/68. Heading B1R. An aerosol of a liquid in a gas is produced by passing the gas through a microporous membrane 3 having pores of uniform size and supporting a column 4 of the liquid at a pressure to produce bubbles which burst at the surface of the liquid and form an aerosol in the gas. The pore size of the membrane is of the order of 7Á and the pressure of the gas is at least 350 gms per cm<SP>2</SP>. The liquid above the membrane may be heated. In an example the gas was air, the liquid water at 30C and the aerosol produced was used for humidification purposes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR110301A FR1539710A (en) | 1967-06-14 | 1967-06-14 | Improvements to processes and devices for producing aerosols of liquids in gases |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1228649A true GB1228649A (en) | 1971-04-15 |
Family
ID=8632989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1228649D Expired GB1228649A (en) | 1967-06-14 | 1968-06-14 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1757791C3 (en) |
FR (1) | FR1539710A (en) |
GB (1) | GB1228649A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0498113A1 (en) * | 1991-02-02 | 1992-08-12 | The BOC Group plc | Apparatus for producing fog |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3504583A1 (en) * | 1984-11-07 | 1986-05-07 | Kurt M. Dipl.-Ing. 8000 München Selk | DEVICE FOR ADDING ADDITIVES |
CN106482272B (en) * | 2016-11-01 | 2019-01-29 | 金陵科技学院 | A kind of semi-permeable membrane humidifier |
-
1967
- 1967-06-14 FR FR110301A patent/FR1539710A/en not_active Expired
-
1968
- 1968-06-14 GB GB1228649D patent/GB1228649A/en not_active Expired
- 1968-06-14 DE DE1757791A patent/DE1757791C3/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0498113A1 (en) * | 1991-02-02 | 1992-08-12 | The BOC Group plc | Apparatus for producing fog |
Also Published As
Publication number | Publication date |
---|---|
DE1757791C3 (en) | 1975-03-20 |
DE1757791B2 (en) | 1974-08-01 |
DE1757791A1 (en) | 1971-05-19 |
FR1539710A (en) | 1968-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |