GB1349116A - Air sterilizing plant - Google Patents
Air sterilizing plantInfo
- Publication number
- GB1349116A GB1349116A GB1328972A GB1328972A GB1349116A GB 1349116 A GB1349116 A GB 1349116A GB 1328972 A GB1328972 A GB 1328972A GB 1328972 A GB1328972 A GB 1328972A GB 1349116 A GB1349116 A GB 1349116A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- filter
- resistors
- heater
- outlet
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
-
- 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
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Central Air Conditioning (AREA)
Abstract
1349116 Air conditioning; air heaters QUEPOR SA 22 March 1972 [1 April 1971] 13289/72 Headings F4V and F4S Air to be sterilized is passed by a blower 1 through a filter 2 into a heat exchanger 3 and into an air heater 4 where the air is sterilized. The sterilized air then passes back through the heat exchanger 3 and through a cooler 6 before being utilized. The heater 4 is heated by electrical resistive elements 5, and situated in the heater between the elements 5 and the air outlet of the heater, is a filter 19 of sinterized steel which is heated to the sterilization temperature. The heater 4 comprises a cylindrical shell 14 having an outlet 16 in the side wall. An inlet 15 is provided in a plate 17 which closes the bottom of the cylinder, while the heating elements are supported by a plate 18 closing the top. The resistors are arranged in a first group 51 surrounding the inlet 15 and a peripheral group 5<SP>11</SP> which are surrounded by the filter 19. The incoming air flows axially through resistors 5<SP>1</SP>, and is then forced to flow radially through the resistors 5<SP>11</SP> and the filter 19 to the outlet 16. In a second embodiment (Fig. 4, not shown) the groups of resistors are separated by a metal cylinder, and the filter is arranged in a second cylindrical shell. In this embodiment the air passes axially through both groups of resistors, into the second cylindrical shell, through the filter to the outlet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4946171 | 1971-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1349116A true GB1349116A (en) | 1974-03-27 |
Family
ID=11270736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1328972A Expired GB1349116A (en) | 1971-04-01 | 1972-03-22 | Air sterilizing plant |
Country Status (10)
Country | Link |
---|---|
US (1) | US3858645A (en) |
AT (1) | AT317440B (en) |
BE (1) | BE781349A (en) |
CH (1) | CH537191A (en) |
DE (1) | DE2214866B2 (en) |
ES (1) | ES401363A1 (en) |
FR (1) | FR2132339B1 (en) |
GB (1) | GB1349116A (en) |
NL (1) | NL155733B (en) |
SE (1) | SE401089B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2204220A (en) * | 1987-04-07 | 1988-11-02 | Thomas Michael Deszberg | Improved electric heater |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60193517A (en) * | 1984-03-02 | 1985-10-02 | Karupisu Shokuhin Kogyo Kk | Removing method of microorganism |
JPS6111051A (en) * | 1984-06-27 | 1986-01-18 | ハウス食品工業株式会社 | Aceptic air making apparatus |
US7332140B2 (en) * | 2001-10-17 | 2008-02-19 | Matias Carlos J D | Air sterilization system |
US8153078B2 (en) | 2007-03-06 | 2012-04-10 | Steris Inc. | Transportable decontamination unit and decontamination process |
JP6803313B2 (en) * | 2017-09-13 | 2020-12-23 | 行雄 阿部 | Nursing excrement treatment device |
DE102020114678A1 (en) | 2020-06-02 | 2021-12-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Treatment device and method for the thermal inactivation of a fluid |
CN116056781A (en) * | 2020-06-24 | 2023-05-02 | 杜斯米特有限公司 | Air treatment system and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2501960A (en) * | 1946-03-21 | 1950-03-28 | Taylor Instr Company | Method of and apparatus for timing the holding period of pasteurizers |
US3254942A (en) * | 1963-02-04 | 1966-06-07 | Pfizer & Co C | Sterile air supplying apparatus |
US3315737A (en) * | 1965-04-12 | 1967-04-25 | United Aircraft Corp | Oil filter and heater |
US3737626A (en) * | 1972-02-08 | 1973-06-05 | O Davis | Electrical filtered air heater |
-
1972
- 1972-03-22 GB GB1328972A patent/GB1349116A/en not_active Expired
- 1972-03-23 US US237261A patent/US3858645A/en not_active Expired - Lifetime
- 1972-03-24 NL NL7204032.A patent/NL155733B/en not_active IP Right Cessation
- 1972-03-27 DE DE2214866A patent/DE2214866B2/en not_active Withdrawn
- 1972-03-28 BE BE781349A patent/BE781349A/en not_active IP Right Cessation
- 1972-03-28 SE SE7204020A patent/SE401089B/en unknown
- 1972-03-29 ES ES401363A patent/ES401363A1/en not_active Expired
- 1972-03-30 CH CH481672A patent/CH537191A/en not_active IP Right Cessation
- 1972-03-31 FR FR7211523A patent/FR2132339B1/fr not_active Expired
- 1972-04-04 AT AT288972A patent/AT317440B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2204220A (en) * | 1987-04-07 | 1988-11-02 | Thomas Michael Deszberg | Improved electric heater |
Also Published As
Publication number | Publication date |
---|---|
NL7204032A (en) | 1972-10-03 |
DE2214866B2 (en) | 1978-05-18 |
ES401363A1 (en) | 1975-03-01 |
AT317440B (en) | 1974-08-26 |
SE401089B (en) | 1978-04-24 |
US3858645A (en) | 1975-01-07 |
FR2132339A1 (en) | 1972-11-17 |
NL155733B (en) | 1978-02-15 |
CH537191A (en) | 1973-05-31 |
FR2132339B1 (en) | 1974-12-20 |
DE2214866A1 (en) | 1972-10-19 |
BE781349A (en) | 1972-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB947704A (en) | Improvements in or relating to space-heating apparatus | |
US2983486A (en) | Element arrangement for a regenerative heat exchanger | |
GB1349116A (en) | Air sterilizing plant | |
GB1383690A (en) | Heat exchangers | |
FR2257070B1 (en) | ||
GB1283127A (en) | Improvements relating to heat exchangers | |
GB1349630A (en) | Heat exchanger | |
GB1484191A (en) | Liquid heater | |
GB1323376A (en) | Sectional fluid heaters | |
JPS5735243A (en) | Hot air flow type heating apparatus | |
GB1359665A (en) | Heatexchanging apparatus | |
GB1350839A (en) | Room heater | |
GB1085521A (en) | Improvements in or relating to electric thermal storage space heaters | |
GB1281125A (en) | Regenerative heat exchanger | |
JPS5634512A (en) | Heating apparatus for automobile | |
US146586A (en) | Improvement in apparatus for rendering animal matter | |
GB1020901A (en) | Improvements in and relating to air heaters with several concentric guide cylinders | |
GB1032740A (en) | Improved convector heater | |
JPS57106118A (en) | Diffusion furnace | |
GB1341235A (en) | Liquid heating apparatus | |
GB1008391A (en) | Combined air and water heaters | |
GB404946A (en) | Improvements in, and relating to, the method of, and apparatus for, cooling or heating liquids | |
GB1330614A (en) | Lamellar radiator for space heating | |
GB976120A (en) | Plate heat exchangers | |
GB1148920A (en) | Improvements in and relating to convector heaters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |